./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-08_1a-drivers--char--agp--amd64-agp.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_7ca3efcb-1b61-47db-9b62-b0e49d1cc7d3/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca3efcb-1b61-47db-9b62-b0e49d1cc7d3/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_7ca3efcb-1b61-47db-9b62-b0e49d1cc7d3/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca3efcb-1b61-47db-9b62-b0e49d1cc7d3/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--agp--amd64-agp.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca3efcb-1b61-47db-9b62-b0e49d1cc7d3/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_7ca3efcb-1b61-47db-9b62-b0e49d1cc7d3/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 e3ad79c73c7c36539d3c26bfe8df446634cd4736d8e3f680a88d06ab7ac88dc6 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:09:23,928 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:09:24,016 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca3efcb-1b61-47db-9b62-b0e49d1cc7d3/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-09 00:09:24,025 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:09:24,026 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:09:24,060 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:09:24,061 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:09:24,061 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:09:24,063 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:09:24,067 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:09:24,068 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:09:24,068 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:09:24,069 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:09:24,069 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:09:24,069 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:09:24,070 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:09:24,070 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:09:24,070 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:09:24,071 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:09:24,071 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:09:24,073 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:09:24,073 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:09:24,073 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:09:24,075 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:09:24,076 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:09:24,076 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:09:24,076 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:09:24,077 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:09:24,077 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:09:24,077 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:09:24,078 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_7ca3efcb-1b61-47db-9b62-b0e49d1cc7d3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca3efcb-1b61-47db-9b62-b0e49d1cc7d3/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e3ad79c73c7c36539d3c26bfe8df446634cd4736d8e3f680a88d06ab7ac88dc6 [2024-11-09 00:09:24,409 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:09:24,441 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:09:24,444 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:09:24,446 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:09:24,447 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:09:24,448 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca3efcb-1b61-47db-9b62-b0e49d1cc7d3/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--agp--amd64-agp.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-09 00:09:26,546 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:09:27,011 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:09:27,014 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca3efcb-1b61-47db-9b62-b0e49d1cc7d3/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--agp--amd64-agp.ko-entry_point.cil.out.i [2024-11-09 00:09:27,049 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca3efcb-1b61-47db-9b62-b0e49d1cc7d3/bin/ukojak-verify-ImItNfHLgk/data/ee9d1a869/e0d756f121ff4271870d5cc8721e1de0/FLAG52229be48 [2024-11-09 00:09:27,149 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca3efcb-1b61-47db-9b62-b0e49d1cc7d3/bin/ukojak-verify-ImItNfHLgk/data/ee9d1a869/e0d756f121ff4271870d5cc8721e1de0 [2024-11-09 00:09:27,152 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:09:27,153 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:09:27,155 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:09:27,155 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:09:27,160 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:09:27,161 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:09:27" (1/1) ... [2024-11-09 00:09:27,162 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@413dc59b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:09:27, skipping insertion in model container [2024-11-09 00:09:27,163 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:09:27" (1/1) ... [2024-11-09 00:09:27,247 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:09:28,187 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_7ca3efcb-1b61-47db-9b62-b0e49d1cc7d3/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--agp--amd64-agp.ko-entry_point.cil.out.i[118202,118215] [2024-11-09 00:09:28,234 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:09:28,271 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:09:28,354 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("661:\n\tcall __sw_hweight32\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 4*32+23)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0xf3,0x40,0x0f,0xb8,0xc7\n6651:\n\t.popsection": "=a" (res): "D" (w)); [2708] [2024-11-09 00:09:28,358 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [2733] [2024-11-09 00:09:28,359 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [2740] [2024-11-09 00:09:28,457 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/9551/dscv_tempdir/dscv/ri/08_1a/drivers/char/agp/amd64-agp.c"), "i" (85), "i" (12UL)); [3109-3110] [2024-11-09 00:09:28,565 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_7ca3efcb-1b61-47db-9b62-b0e49d1cc7d3/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--agp--amd64-agp.ko-entry_point.cil.out.i[118202,118215] [2024-11-09 00:09:28,584 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:09:28,678 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:09:28,679 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:09:28 WrapperNode [2024-11-09 00:09:28,679 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:09:28,681 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:09:28,681 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:09:28,681 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:09:28,689 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:09:28" (1/1) ... [2024-11-09 00:09:28,753 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:09:28" (1/1) ... [2024-11-09 00:09:28,890 INFO L138 Inliner]: procedures = 142, calls = 804, calls flagged for inlining = 74, calls inlined = 71, statements flattened = 2327 [2024-11-09 00:09:28,891 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:09:28,891 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:09:28,892 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:09:28,892 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:09:28,902 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:09:28" (1/1) ... [2024-11-09 00:09:28,903 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:09:28" (1/1) ... [2024-11-09 00:09:28,918 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:09:28" (1/1) ... [2024-11-09 00:09:28,919 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:09:28" (1/1) ... [2024-11-09 00:09:28,987 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:09:28" (1/1) ... [2024-11-09 00:09:28,999 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:09:28" (1/1) ... [2024-11-09 00:09:29,009 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:09:28" (1/1) ... [2024-11-09 00:09:29,019 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:09:28" (1/1) ... [2024-11-09 00:09:29,051 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:09:29,056 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:09:29,056 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:09:29,056 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:09:29,057 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:09:28" (1/1) ... [2024-11-09 00:09:29,065 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:09:29,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca3efcb-1b61-47db-9b62-b0e49d1cc7d3/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:09:29,096 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca3efcb-1b61-47db-9b62-b0e49d1cc7d3/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:09:29,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca3efcb-1b61-47db-9b62-b0e49d1cc7d3/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:09:29,136 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2024-11-09 00:09:29,137 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2024-11-09 00:09:29,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-09 00:09:29,137 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-09 00:09:29,137 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-09 00:09:29,138 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2024-11-09 00:09:29,138 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2024-11-09 00:09:29,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_1 [2024-11-09 00:09:29,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_1 [2024-11-09 00:09:29,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-09 00:09:29,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-09 00:09:29,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-09 00:09:29,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:09:29,140 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-09 00:09:29,140 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-09 00:09:29,140 INFO L130 BoogieDeclarations]: Found specification of procedure node_to_amd_nb [2024-11-09 00:09:29,142 INFO L138 BoogieDeclarations]: Found implementation of procedure node_to_amd_nb [2024-11-09 00:09:29,142 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_mask_memory [2024-11-09 00:09:29,143 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_mask_memory [2024-11-09 00:09:29,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-09 00:09:29,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-09 00:09:29,143 INFO L130 BoogieDeclarations]: Found specification of procedure amd_nb_num [2024-11-09 00:09:29,143 INFO L138 BoogieDeclarations]: Found implementation of procedure amd_nb_num [2024-11-09 00:09:29,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:09:29,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-09 00:09:29,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-09 00:09:29,144 INFO L130 BoogieDeclarations]: Found specification of procedure agp_amd64_resume [2024-11-09 00:09:29,144 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_amd64_resume [2024-11-09 00:09:29,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-09 00:09:29,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-09 00:09:29,144 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 00:09:29,144 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 00:09:29,145 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2024-11-09 00:09:29,145 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2024-11-09 00:09:29,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:09:29,145 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2024-11-09 00:09:29,145 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2024-11-09 00:09:29,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-09 00:09:29,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-09 00:09:29,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:09:29,146 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:09:29,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:09:29,146 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_type_to_mask_type [2024-11-09 00:09:29,146 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_type_to_mask_type [2024-11-09 00:09:29,146 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2024-11-09 00:09:29,147 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2024-11-09 00:09:29,148 INFO L130 BoogieDeclarations]: Found specification of procedure amd_8151_configure [2024-11-09 00:09:29,148 INFO L138 BoogieDeclarations]: Found implementation of procedure amd_8151_configure [2024-11-09 00:09:29,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:09:29,148 INFO L130 BoogieDeclarations]: Found specification of procedure nforce3_agp_init [2024-11-09 00:09:29,148 INFO L138 BoogieDeclarations]: Found implementation of procedure nforce3_agp_init [2024-11-09 00:09:29,149 INFO L130 BoogieDeclarations]: Found specification of procedure amd_nb_has_feature [2024-11-09 00:09:29,149 INFO L138 BoogieDeclarations]: Found implementation of procedure amd_nb_has_feature [2024-11-09 00:09:29,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_1 [2024-11-09 00:09:29,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_1 [2024-11-09 00:09:29,149 INFO L130 BoogieDeclarations]: Found specification of procedure global_cache_flush [2024-11-09 00:09:29,150 INFO L138 BoogieDeclarations]: Found implementation of procedure global_cache_flush [2024-11-09 00:09:29,150 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:09:29,150 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-11-09 00:09:29,150 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-11-09 00:09:29,151 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-09 00:09:29,151 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-09 00:09:29,151 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-09 00:09:29,151 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-09 00:09:29,151 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-09 00:09:29,152 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-09 00:09:29,152 INFO L130 BoogieDeclarations]: Found specification of procedure agp_put_bridge [2024-11-09 00:09:29,152 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_put_bridge [2024-11-09 00:09:29,152 INFO L130 BoogieDeclarations]: Found specification of procedure amd_flush_garts [2024-11-09 00:09:29,153 INFO L138 BoogieDeclarations]: Found implementation of procedure amd_flush_garts [2024-11-09 00:09:29,153 INFO L130 BoogieDeclarations]: Found specification of procedure amd64_fetch_size [2024-11-09 00:09:29,154 INFO L138 BoogieDeclarations]: Found implementation of procedure amd64_fetch_size [2024-11-09 00:09:29,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:09:29,155 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_slot [2024-11-09 00:09:29,155 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_slot [2024-11-09 00:09:29,155 INFO L130 BoogieDeclarations]: Found specification of procedure agp_amd64_remove [2024-11-09 00:09:29,155 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_amd64_remove [2024-11-09 00:09:29,156 INFO L130 BoogieDeclarations]: Found specification of procedure amd64_tlbflush [2024-11-09 00:09:29,156 INFO L138 BoogieDeclarations]: Found implementation of procedure amd64_tlbflush [2024-11-09 00:09:29,156 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:09:29,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:09:29,156 INFO L130 BoogieDeclarations]: Found specification of procedure agp_aperture_valid [2024-11-09 00:09:29,156 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_aperture_valid [2024-11-09 00:09:29,668 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:09:29,670 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:09:29,974 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-09 00:09:51,420 INFO L? ?]: Removed 820 outVars from TransFormulas that were not future-live. [2024-11-09 00:09:51,420 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:09:52,176 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:09:52,176 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-09 00:09:52,177 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:09:52 BoogieIcfgContainer [2024-11-09 00:09:52,177 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:09:52,178 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:09:52,178 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:09:52,189 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:09:52,189 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:09:52" (1/1) ... [2024-11-09 00:09:52,198 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:09:52,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:52,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 512 states and 743 transitions. [2024-11-09 00:09:52,293 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 743 transitions. [2024-11-09 00:09:52,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-09 00:09:52,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:52,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:03,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:04,717 INFO L134 CoverageAnalysis]: Checked inductivity of 244 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 244 trivial. 0 not checked. [2024-11-09 00:10:14,826 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 00:10:16,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:16,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 517 states and 799 transitions. [2024-11-09 00:10:16,677 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 799 transitions. [2024-11-09 00:10:16,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-09 00:10:16,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:16,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:26,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:26,842 INFO L134 CoverageAnalysis]: Checked inductivity of 244 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 244 trivial. 0 not checked. [2024-11-09 00:10:37,123 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 00:10:40,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:40,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 529 states and 873 transitions. [2024-11-09 00:10:40,267 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 873 transitions. [2024-11-09 00:10:40,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-09 00:10:40,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:40,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:49,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:50,433 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2024-11-09 00:10:50,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:50,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 530 states and 874 transitions. [2024-11-09 00:10:50,465 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 874 transitions. [2024-11-09 00:10:50,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-09 00:10:50,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:50,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:59,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:59,951 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2024-11-09 00:10:59,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:59,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 531 states and 875 transitions. [2024-11-09 00:10:59,980 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 875 transitions. [2024-11-09 00:10:59,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-09 00:10:59,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:59,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:08,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:09,627 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2024-11-09 00:11:09,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:09,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 533 states and 878 transitions. [2024-11-09 00:11:09,653 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 878 transitions. [2024-11-09 00:11:09,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-09 00:11:09,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:09,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:18,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:19,706 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 244 trivial. 0 not checked. [2024-11-09 00:11:22,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:22,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 536 states and 927 transitions. [2024-11-09 00:11:22,142 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 927 transitions. [2024-11-09 00:11:22,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-09 00:11:22,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:22,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:30,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:31,350 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2024-11-09 00:11:31,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:31,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 538 states and 930 transitions. [2024-11-09 00:11:31,378 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 930 transitions. [2024-11-09 00:11:31,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-09 00:11:31,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:31,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:39,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:40,917 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 244 trivial. 0 not checked. [2024-11-09 00:11:41,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:41,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 537 states and 925 transitions. [2024-11-09 00:11:41,738 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 925 transitions. [2024-11-09 00:11:41,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-09 00:11:41,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:41,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:50,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:51,446 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 244 trivial. 0 not checked. [2024-11-09 00:11:57,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:57,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 542 states and 968 transitions. [2024-11-09 00:11:57,025 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 968 transitions. [2024-11-09 00:11:57,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-09 00:11:57,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:57,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:05,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:05,921 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 249 trivial. 0 not checked. [2024-11-09 00:12:06,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:06,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 543 states and 968 transitions. [2024-11-09 00:12:06,047 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 968 transitions. [2024-11-09 00:12:06,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-09 00:12:06,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:06,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:14,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:15,197 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 244 trivial. 0 not checked. [2024-11-09 00:12:16,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:16,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 545 states and 970 transitions. [2024-11-09 00:12:16,281 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 970 transitions. [2024-11-09 00:12:16,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-09 00:12:16,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:16,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:24,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:25,840 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 244 trivial. 0 not checked. [2024-11-09 00:12:26,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:26,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 544 states and 964 transitions. [2024-11-09 00:12:26,697 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 964 transitions. [2024-11-09 00:12:26,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-09 00:12:26,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:26,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:34,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:35,324 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-09 00:12:35,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:35,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 547 states and 968 transitions. [2024-11-09 00:12:35,480 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 968 transitions. [2024-11-09 00:12:35,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-09 00:12:35,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:35,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:43,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:44,060 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2024-11-09 00:12:44,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:44,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 548 states and 968 transitions. [2024-11-09 00:12:44,121 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 968 transitions. [2024-11-09 00:12:44,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-09 00:12:44,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:44,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:52,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:52,533 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2024-11-09 00:12:53,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:53,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 551 states and 972 transitions. [2024-11-09 00:12:53,793 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 972 transitions. [2024-11-09 00:12:53,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-09 00:12:53,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:53,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:01,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:02,112 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2024-11-09 00:13:02,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:02,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 554 states and 976 transitions. [2024-11-09 00:13:02,267 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 976 transitions. [2024-11-09 00:13:02,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-09 00:13:02,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:02,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:10,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:11,162 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 244 trivial. 0 not checked. [2024-11-09 00:13:12,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:12,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 554 states and 971 transitions. [2024-11-09 00:13:12,022 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 971 transitions. [2024-11-09 00:13:12,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-09 00:13:12,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:12,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:20,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:21,286 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-09 00:13:33,733 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 [] [2024-11-09 00:13:46,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:46,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 566 states and 1026 transitions. [2024-11-09 00:13:46,883 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 1026 transitions. [2024-11-09 00:13:46,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-09 00:13:46,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:46,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:54,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:55,152 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2024-11-09 00:13:56,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:56,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 569 states and 1030 transitions. [2024-11-09 00:13:56,807 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 1030 transitions. [2024-11-09 00:13:56,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-09 00:13:56,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:56,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:05,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:05,732 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2024-11-09 00:14:05,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:05,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 570 states and 1030 transitions. [2024-11-09 00:14:05,794 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1030 transitions. [2024-11-09 00:14:05,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-09 00:14:05,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:05,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:13,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:14,280 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-09 00:14:15,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:15,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 575 states and 1039 transitions. [2024-11-09 00:14:15,934 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 1039 transitions. [2024-11-09 00:14:15,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-09 00:14:15,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:15,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:24,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:24,611 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-09 00:14:24,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:24,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 577 states and 1041 transitions. [2024-11-09 00:14:24,693 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 1041 transitions. [2024-11-09 00:14:24,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-09 00:14:24,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:24,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:32,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:33,081 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 267 trivial. 0 not checked. [2024-11-09 00:14:33,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:33,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 579 states and 1043 transitions. [2024-11-09 00:14:33,183 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 1043 transitions. [2024-11-09 00:14:33,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-09 00:14:33,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:33,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:41,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:41,596 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 269 trivial. 0 not checked. [2024-11-09 00:14:41,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:41,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 580 states and 1043 transitions. [2024-11-09 00:14:41,650 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 1043 transitions. [2024-11-09 00:14:41,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-09 00:14:41,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:41,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:49,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:50,139 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-09 00:14:50,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:50,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1133 states to 582 states and 1045 transitions. [2024-11-09 00:14:50,219 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 1045 transitions. [2024-11-09 00:14:50,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-09 00:14:50,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:50,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:58,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:58,828 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2024-11-09 00:14:59,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:59,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1141 states to 588 states and 1053 transitions. [2024-11-09 00:14:59,002 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1053 transitions. [2024-11-09 00:14:59,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-09 00:14:59,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:59,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:07,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:09,997 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 294 trivial. 0 not checked. [2024-11-09 00:15:20,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:20,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 590 states and 1058 transitions. [2024-11-09 00:15:20,513 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1058 transitions. [2024-11-09 00:15:20,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-09 00:15:20,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:20,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:28,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:28,848 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 339 trivial. 0 not checked. [2024-11-09 00:15:35,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:35,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 603 states and 1122 transitions. [2024-11-09 00:15:35,943 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1122 transitions. [2024-11-09 00:15:35,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-09 00:15:35,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:35,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:43,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:44,549 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-11-09 00:16:15,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:15,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1275 states to 613 states and 1182 transitions. [2024-11-09 00:16:15,133 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1182 transitions. [2024-11-09 00:16:15,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-09 00:16:15,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:15,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:22,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:25,034 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-11-09 00:17:00,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:00,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1343 states to 625 states and 1245 transitions. [2024-11-09 00:17:00,186 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 1245 transitions. [2024-11-09 00:17:00,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-09 00:17:00,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:00,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:08,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:09,076 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-11-09 00:17:33,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:33,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 630 states and 1291 transitions. [2024-11-09 00:17:33,340 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1291 transitions. [2024-11-09 00:17:33,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-09 00:17:33,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:33,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:41,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:41,640 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-11-09 00:17:54,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:54,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1442 states to 633 states and 1338 transitions. [2024-11-09 00:17:54,591 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1338 transitions. [2024-11-09 00:17:54,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:17:54,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:54,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:03,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:03,660 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 343 trivial. 0 not checked. [2024-11-09 00:18:06,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:06,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1449 states to 636 states and 1345 transitions. [2024-11-09 00:18:06,173 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1345 transitions. [2024-11-09 00:18:06,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:18:06,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:06,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:14,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:15,295 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 343 trivial. 0 not checked. [2024-11-09 00:18:20,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:20,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1449 states to 637 states and 1345 transitions. [2024-11-09 00:18:20,538 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1345 transitions. [2024-11-09 00:18:20,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-09 00:18:20,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:20,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:29,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:29,294 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 345 trivial. 0 not checked. [2024-11-09 00:18:29,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:29,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1453 states to 639 states and 1349 transitions. [2024-11-09 00:18:29,555 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1349 transitions. [2024-11-09 00:18:29,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-09 00:18:29,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:29,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:38,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:41,380 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-11-09 00:19:17,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:17,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1498 states to 646 states and 1388 transitions. [2024-11-09 00:19:17,509 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1388 transitions. [2024-11-09 00:19:17,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-09 00:19:17,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:17,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:26,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:26,336 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-11-09 00:19:40,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:40,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1530 states to 651 states and 1420 transitions. [2024-11-09 00:19:40,880 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1420 transitions. [2024-11-09 00:19:40,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-09 00:19:40,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:40,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:49,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:50,003 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 336 trivial. 0 not checked. [2024-11-09 00:20:41,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:41,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1586 states to 664 states and 1476 transitions. [2024-11-09 00:20:41,935 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1476 transitions. [2024-11-09 00:20:41,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-09 00:20:41,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:41,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:50,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:50,517 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 336 trivial. 0 not checked. [2024-11-09 00:21:05,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:05,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1621 states to 667 states and 1511 transitions. [2024-11-09 00:21:05,256 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1511 transitions. [2024-11-09 00:21:05,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-09 00:21:05,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:05,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:14,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:15,042 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 345 trivial. 0 not checked. [2024-11-09 00:21:17,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:17,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1623 states to 669 states and 1513 transitions. [2024-11-09 00:21:17,894 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1513 transitions. [2024-11-09 00:21:17,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-09 00:21:17,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:17,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:26,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:29,399 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 336 trivial. 0 not checked. [2024-11-09 00:22:02,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:02,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1671 states to 673 states and 1555 transitions. [2024-11-09 00:22:02,170 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1555 transitions. [2024-11-09 00:22:02,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-09 00:22:02,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:02,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:10,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:10,640 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 343 trivial. 0 not checked. [2024-11-09 00:22:14,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:14,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1681 states to 677 states and 1565 transitions. [2024-11-09 00:22:14,263 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 1565 transitions. [2024-11-09 00:22:14,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-09 00:22:14,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:14,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:22,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:22,403 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 345 trivial. 0 not checked. [2024-11-09 00:22:22,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:22,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1682 states to 678 states and 1566 transitions. [2024-11-09 00:22:22,704 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1566 transitions. [2024-11-09 00:22:22,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-09 00:22:22,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:22,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:30,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:31,032 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 343 trivial. 0 not checked. [2024-11-09 00:22:31,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:31,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1687 states to 681 states and 1571 transitions. [2024-11-09 00:22:31,356 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1571 transitions. [2024-11-09 00:22:31,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-09 00:22:31,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:31,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:39,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:40,420 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-11-09 00:22:40,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:40,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1696 states to 682 states and 1573 transitions. [2024-11-09 00:22:40,830 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1573 transitions. [2024-11-09 00:22:40,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-09 00:22:40,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:40,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:49,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:55,919 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 336 trivial. 0 not checked.