./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 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbc1ae77-3ed8-4957-a4aa-5c67f1b3643c/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbc1ae77-3ed8-4957-a4aa-5c67f1b3643c/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbc1ae77-3ed8-4957-a4aa-5c67f1b3643c/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbc1ae77-3ed8-4957-a4aa-5c67f1b3643c/bin/ukojak-verify-EEHR8qb7sm/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_cbc1ae77-3ed8-4957-a4aa-5c67f1b3643c/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbc1ae77-3ed8-4957-a4aa-5c67f1b3643c/bin/ukojak-verify-EEHR8qb7sm --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 0.3.0-dev-826ab2b [2024-11-13 21:36:19,864 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:36:19,994 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbc1ae77-3ed8-4957-a4aa-5c67f1b3643c/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 21:36:20,003 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:36:20,003 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:36:20,045 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:36:20,047 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:36:20,047 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:36:20,048 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:36:20,048 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:36:20,049 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:36:20,049 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:36:20,049 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:36:20,049 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:36:20,050 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:36:20,051 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:36:20,051 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:36:20,051 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:36:20,052 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:36:20,052 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:36:20,052 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:36:20,052 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:36:20,052 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:36:20,052 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:36:20,053 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:36:20,053 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:36:20,053 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:36:20,053 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:36:20,053 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:36:20,053 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:36:20,053 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbc1ae77-3ed8-4957-a4aa-5c67f1b3643c/bin/ukojak-verify-EEHR8qb7sm 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 [2024-11-13 21:36:20,432 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:36:20,441 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:36:20,446 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:36:20,448 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:36:20,450 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:36:20,452 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbc1ae77-3ed8-4957-a4aa-5c67f1b3643c/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--agp--amd64-agp.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-13 21:36:22,380 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:36:22,972 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:36:22,973 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbc1ae77-3ed8-4957-a4aa-5c67f1b3643c/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--agp--amd64-agp.ko-entry_point.cil.out.i [2024-11-13 21:36:23,021 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbc1ae77-3ed8-4957-a4aa-5c67f1b3643c/bin/ukojak-verify-EEHR8qb7sm/data/14beafc1e/76143de2612e4886a0164c377e221883/FLAGa1edaf5f7 [2024-11-13 21:36:23,047 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbc1ae77-3ed8-4957-a4aa-5c67f1b3643c/bin/ukojak-verify-EEHR8qb7sm/data/14beafc1e/76143de2612e4886a0164c377e221883 [2024-11-13 21:36:23,049 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:36:23,051 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:36:23,054 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:36:23,054 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:36:23,060 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:36:23,061 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:36:23" (1/1) ... [2024-11-13 21:36:23,064 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57477a15 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:23, skipping insertion in model container [2024-11-13 21:36:23,064 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:36:23" (1/1) ... [2024-11-13 21:36:23,164 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:36:24,198 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_cbc1ae77-3ed8-4957-a4aa-5c67f1b3643c/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] [2024-11-13 21:36:24,251 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:36:24,292 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:36:24,384 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] [2024-11-13 21:36:24,388 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [2733] [2024-11-13 21:36:24,388 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [2740] [2024-11-13 21:36:24,459 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] [2024-11-13 21:36:24,592 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_cbc1ae77-3ed8-4957-a4aa-5c67f1b3643c/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] [2024-11-13 21:36:24,616 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:36:24,697 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:36:24,698 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:24 WrapperNode [2024-11-13 21:36:24,698 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:36:24,699 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:36:24,699 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:36:24,700 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:36:24,707 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:24" (1/1) ... [2024-11-13 21:36:24,760 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:24" (1/1) ... [2024-11-13 21:36:24,911 INFO L138 Inliner]: procedures = 142, calls = 804, calls flagged for inlining = 74, calls inlined = 71, statements flattened = 2327 [2024-11-13 21:36:24,913 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:36:24,914 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:36:24,914 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:36:24,914 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:36:24,925 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:24" (1/1) ... [2024-11-13 21:36:24,925 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:24" (1/1) ... [2024-11-13 21:36:24,956 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:24" (1/1) ... [2024-11-13 21:36:24,959 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:24" (1/1) ... [2024-11-13 21:36:25,028 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:24" (1/1) ... [2024-11-13 21:36:25,040 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:24" (1/1) ... [2024-11-13 21:36:25,060 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:24" (1/1) ... [2024-11-13 21:36:25,078 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:24" (1/1) ... [2024-11-13 21:36:25,103 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:36:25,104 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:36:25,104 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:36:25,105 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:36:25,106 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:24" (1/1) ... [2024-11-13 21:36:25,117 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:36:25,132 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbc1ae77-3ed8-4957-a4aa-5c67f1b3643c/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:36:25,150 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbc1ae77-3ed8-4957-a4aa-5c67f1b3643c/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:36:25,158 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbc1ae77-3ed8-4957-a4aa-5c67f1b3643c/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:36:25,194 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2024-11-13 21:36:25,194 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2024-11-13 21:36:25,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 21:36:25,194 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-13 21:36:25,194 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-13 21:36:25,195 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2024-11-13 21:36:25,195 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2024-11-13 21:36:25,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_1 [2024-11-13 21:36:25,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_1 [2024-11-13 21:36:25,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 21:36:25,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-13 21:36:25,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-13 21:36:25,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:36:25,196 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-13 21:36:25,196 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-13 21:36:25,196 INFO L130 BoogieDeclarations]: Found specification of procedure node_to_amd_nb [2024-11-13 21:36:25,197 INFO L138 BoogieDeclarations]: Found implementation of procedure node_to_amd_nb [2024-11-13 21:36:25,197 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_mask_memory [2024-11-13 21:36:25,197 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_mask_memory [2024-11-13 21:36:25,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 21:36:25,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 21:36:25,198 INFO L130 BoogieDeclarations]: Found specification of procedure amd_nb_num [2024-11-13 21:36:25,198 INFO L138 BoogieDeclarations]: Found implementation of procedure amd_nb_num [2024-11-13 21:36:25,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:36:25,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-13 21:36:25,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-13 21:36:25,198 INFO L130 BoogieDeclarations]: Found specification of procedure agp_amd64_resume [2024-11-13 21:36:25,198 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_amd64_resume [2024-11-13 21:36:25,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-13 21:36:25,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-13 21:36:25,199 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 21:36:25,199 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 21:36:25,199 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2024-11-13 21:36:25,200 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2024-11-13 21:36:25,200 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:36:25,201 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2024-11-13 21:36:25,201 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2024-11-13 21:36:25,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-13 21:36:25,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-13 21:36:25,201 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:36:25,201 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:36:25,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:36:25,201 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_type_to_mask_type [2024-11-13 21:36:25,201 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_type_to_mask_type [2024-11-13 21:36:25,201 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2024-11-13 21:36:25,201 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2024-11-13 21:36:25,201 INFO L130 BoogieDeclarations]: Found specification of procedure amd_8151_configure [2024-11-13 21:36:25,201 INFO L138 BoogieDeclarations]: Found implementation of procedure amd_8151_configure [2024-11-13 21:36:25,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:36:25,202 INFO L130 BoogieDeclarations]: Found specification of procedure nforce3_agp_init [2024-11-13 21:36:25,202 INFO L138 BoogieDeclarations]: Found implementation of procedure nforce3_agp_init [2024-11-13 21:36:25,202 INFO L130 BoogieDeclarations]: Found specification of procedure amd_nb_has_feature [2024-11-13 21:36:25,202 INFO L138 BoogieDeclarations]: Found implementation of procedure amd_nb_has_feature [2024-11-13 21:36:25,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_1 [2024-11-13 21:36:25,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_1 [2024-11-13 21:36:25,202 INFO L130 BoogieDeclarations]: Found specification of procedure global_cache_flush [2024-11-13 21:36:25,202 INFO L138 BoogieDeclarations]: Found implementation of procedure global_cache_flush [2024-11-13 21:36:25,202 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:36:25,202 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-11-13 21:36:25,202 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-11-13 21:36:25,202 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 21:36:25,202 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 21:36:25,202 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-13 21:36:25,202 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-13 21:36:25,203 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-13 21:36:25,203 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-13 21:36:25,203 INFO L130 BoogieDeclarations]: Found specification of procedure agp_put_bridge [2024-11-13 21:36:25,203 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_put_bridge [2024-11-13 21:36:25,203 INFO L130 BoogieDeclarations]: Found specification of procedure amd_flush_garts [2024-11-13 21:36:25,203 INFO L138 BoogieDeclarations]: Found implementation of procedure amd_flush_garts [2024-11-13 21:36:25,203 INFO L130 BoogieDeclarations]: Found specification of procedure amd64_fetch_size [2024-11-13 21:36:25,203 INFO L138 BoogieDeclarations]: Found implementation of procedure amd64_fetch_size [2024-11-13 21:36:25,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:36:25,203 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_slot [2024-11-13 21:36:25,203 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_slot [2024-11-13 21:36:25,203 INFO L130 BoogieDeclarations]: Found specification of procedure agp_amd64_remove [2024-11-13 21:36:25,203 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_amd64_remove [2024-11-13 21:36:25,203 INFO L130 BoogieDeclarations]: Found specification of procedure amd64_tlbflush [2024-11-13 21:36:25,203 INFO L138 BoogieDeclarations]: Found implementation of procedure amd64_tlbflush [2024-11-13 21:36:25,204 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:36:25,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:36:25,204 INFO L130 BoogieDeclarations]: Found specification of procedure agp_aperture_valid [2024-11-13 21:36:25,204 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_aperture_valid [2024-11-13 21:36:25,872 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:36:25,874 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:36:26,228 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-13 21:36:47,558 INFO L? ?]: Removed 820 outVars from TransFormulas that were not future-live. [2024-11-13 21:36:47,558 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:36:48,446 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:36:48,450 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 21:36:48,451 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:36:48 BoogieIcfgContainer [2024-11-13 21:36:48,451 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:36:48,451 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:36:48,451 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:36:48,463 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:36:48,464 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:36:48" (1/1) ... [2024-11-13 21:36:48,473 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:36:48,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:48,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 512 states and 743 transitions. [2024-11-13 21:36:48,544 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 743 transitions. [2024-11-13 21:36:48,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 21:36:48,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:48,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:58,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:59,482 INFO L134 CoverageAnalysis]: Checked inductivity of 244 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 244 trivial. 0 not checked. [2024-11-13 21:37:09,590 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 [] [2024-11-13 21:37:11,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:11,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 517 states and 799 transitions. [2024-11-13 21:37:11,388 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 799 transitions. [2024-11-13 21:37:11,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 21:37:11,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:11,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:19,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:20,458 INFO L134 CoverageAnalysis]: Checked inductivity of 244 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 244 trivial. 0 not checked. [2024-11-13 21:37:30,723 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:37:33,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:33,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 529 states and 873 transitions. [2024-11-13 21:37:33,874 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 873 transitions. [2024-11-13 21:37:33,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 21:37:33,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:33,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:41,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:42,634 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2024-11-13 21:37:42,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:42,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 530 states and 874 transitions. [2024-11-13 21:37:42,673 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 874 transitions. [2024-11-13 21:37:42,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 21:37:42,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:42,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:49,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:50,321 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2024-11-13 21:37:50,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:50,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 531 states and 875 transitions. [2024-11-13 21:37:50,347 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 875 transitions. [2024-11-13 21:37:50,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 21:37:50,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:50,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:57,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:58,341 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2024-11-13 21:37:58,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:58,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 533 states and 878 transitions. [2024-11-13 21:37:58,361 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 878 transitions. [2024-11-13 21:37:58,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 21:37:58,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:58,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:05,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:06,463 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 244 trivial. 0 not checked. [2024-11-13 21:38:08,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:08,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 536 states and 927 transitions. [2024-11-13 21:38:08,875 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 927 transitions. [2024-11-13 21:38:08,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 21:38:08,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:08,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:16,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:16,394 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2024-11-13 21:38:16,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:16,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 538 states and 930 transitions. [2024-11-13 21:38:16,420 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 930 transitions. [2024-11-13 21:38:16,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 21:38:16,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:16,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:23,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:24,214 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 244 trivial. 0 not checked. [2024-11-13 21:38:24,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:24,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 537 states and 925 transitions. [2024-11-13 21:38:24,731 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 925 transitions. [2024-11-13 21:38:24,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 21:38:24,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:24,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:31,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:32,766 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 244 trivial. 0 not checked. [2024-11-13 21:38:38,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:38,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 542 states and 968 transitions. [2024-11-13 21:38:38,168 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 968 transitions. [2024-11-13 21:38:38,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 21:38:38,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:38,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:45,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:46,035 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 249 trivial. 0 not checked. [2024-11-13 21:38:46,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:46,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 543 states and 968 transitions. [2024-11-13 21:38:46,148 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 968 transitions. [2024-11-13 21:38:46,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 21:38:46,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:46,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:53,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:53,782 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 244 trivial. 0 not checked. [2024-11-13 21:38:54,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:54,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 545 states and 970 transitions. [2024-11-13 21:38:54,642 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 970 transitions. [2024-11-13 21:38:54,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 21:38:54,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:54,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:01,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:02,535 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 244 trivial. 0 not checked. [2024-11-13 21:39:03,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:03,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 544 states and 964 transitions. [2024-11-13 21:39:03,230 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 964 transitions. [2024-11-13 21:39:03,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 21:39:03,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:03,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:10,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:10,748 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 21:39:10,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:10,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 547 states and 968 transitions. [2024-11-13 21:39:10,881 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 968 transitions. [2024-11-13 21:39:10,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 21:39:10,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:10,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:18,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:18,267 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2024-11-13 21:39:18,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:18,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 548 states and 968 transitions. [2024-11-13 21:39:18,330 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 968 transitions. [2024-11-13 21:39:18,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 21:39:18,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:18,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:25,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:25,716 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2024-11-13 21:39:26,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:26,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 551 states and 972 transitions. [2024-11-13 21:39:26,724 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 972 transitions. [2024-11-13 21:39:26,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 21:39:26,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:26,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:33,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:34,169 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2024-11-13 21:39:34,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:34,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 554 states and 976 transitions. [2024-11-13 21:39:34,335 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 976 transitions. [2024-11-13 21:39:34,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 21:39:34,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:34,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:41,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:42,180 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 244 trivial. 0 not checked. [2024-11-13 21:39:43,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:43,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 554 states and 971 transitions. [2024-11-13 21:39:43,034 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 971 transitions. [2024-11-13 21:39:43,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 21:39:43,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:43,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:50,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:51,293 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 21:40:03,655 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 [] [2024-11-13 21:40:16,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:16,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 566 states and 1026 transitions. [2024-11-13 21:40:16,437 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 1026 transitions. [2024-11-13 21:40:16,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 21:40:16,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:16,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:23,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:23,856 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2024-11-13 21:40:25,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:25,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 569 states and 1030 transitions. [2024-11-13 21:40:25,392 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 1030 transitions. [2024-11-13 21:40:25,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:40:25,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:25,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:32,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:33,004 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2024-11-13 21:40:33,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:33,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 570 states and 1030 transitions. [2024-11-13 21:40:33,051 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1030 transitions. [2024-11-13 21:40:33,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:40:33,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:33,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:40,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:40,433 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 21:40:41,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:41,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 575 states and 1039 transitions. [2024-11-13 21:40:41,954 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 1039 transitions. [2024-11-13 21:40:41,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:40:41,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:41,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:48,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:49,173 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 21:40:49,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:49,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 577 states and 1041 transitions. [2024-11-13 21:40:49,261 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 1041 transitions. [2024-11-13 21:40:49,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:40:49,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:49,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:56,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:56,821 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 267 trivial. 0 not checked. [2024-11-13 21:40:56,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:56,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 579 states and 1043 transitions. [2024-11-13 21:40:56,911 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 1043 transitions. [2024-11-13 21:40:56,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 21:40:56,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:56,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:04,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:04,338 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 269 trivial. 0 not checked. [2024-11-13 21:41:04,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:04,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 580 states and 1043 transitions. [2024-11-13 21:41:04,385 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 1043 transitions. [2024-11-13 21:41:04,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 21:41:04,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:04,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:12,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:12,412 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 21:41:12,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:12,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1133 states to 582 states and 1045 transitions. [2024-11-13 21:41:12,501 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 1045 transitions. [2024-11-13 21:41:12,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 21:41:12,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:12,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:19,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:19,883 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 266 trivial. 0 not checked. [2024-11-13 21:41:20,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:20,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1141 states to 588 states and 1053 transitions. [2024-11-13 21:41:20,075 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1053 transitions. [2024-11-13 21:41:20,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 21:41:20,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:20,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:27,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:29,975 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 294 trivial. 0 not checked. [2024-11-13 21:41:39,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:39,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 590 states and 1058 transitions. [2024-11-13 21:41:39,379 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1058 transitions. [2024-11-13 21:41:39,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 21:41:39,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:39,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:47,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:47,651 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 339 trivial. 0 not checked. [2024-11-13 21:41:53,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:53,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 603 states and 1122 transitions. [2024-11-13 21:41:53,968 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1122 transitions. [2024-11-13 21:41:53,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 21:41:53,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:53,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:03,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:03,926 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-11-13 21:42:35,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:35,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1275 states to 613 states and 1182 transitions. [2024-11-13 21:42:35,484 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1182 transitions. [2024-11-13 21:42:35,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 21:42:35,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:35,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:43,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:44,848 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-11-13 21:43:17,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:17,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1343 states to 625 states and 1245 transitions. [2024-11-13 21:43:17,804 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 1245 transitions. [2024-11-13 21:43:17,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 21:43:17,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:17,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:25,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:25,660 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-11-13 21:43:48,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:48,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 630 states and 1291 transitions. [2024-11-13 21:43:48,620 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1291 transitions. [2024-11-13 21:43:48,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 21:43:48,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:48,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:56,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:56,763 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-11-13 21:44:08,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:08,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1442 states to 633 states and 1338 transitions. [2024-11-13 21:44:08,689 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1338 transitions. [2024-11-13 21:44:08,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 21:44:08,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:08,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:17,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:17,699 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 343 trivial. 0 not checked. [2024-11-13 21:44:20,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:20,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1449 states to 636 states and 1345 transitions. [2024-11-13 21:44:20,138 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1345 transitions. [2024-11-13 21:44:20,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 21:44:20,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:20,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:27,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:28,217 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 343 trivial. 0 not checked. [2024-11-13 21:44:33,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:33,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1449 states to 637 states and 1345 transitions. [2024-11-13 21:44:33,007 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1345 transitions. [2024-11-13 21:44:33,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 21:44:33,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:33,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:40,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:41,097 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 345 trivial. 0 not checked. [2024-11-13 21:44:41,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:41,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1453 states to 639 states and 1349 transitions. [2024-11-13 21:44:41,333 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1349 transitions. [2024-11-13 21:44:41,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 21:44:41,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:41,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:49,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:52,033 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-11-13 21:45:26,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:26,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1498 states to 646 states and 1388 transitions. [2024-11-13 21:45:26,225 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1388 transitions. [2024-11-13 21:45:26,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 21:45:26,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:26,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:33,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:33,907 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-11-13 21:45:47,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:47,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1530 states to 651 states and 1420 transitions. [2024-11-13 21:45:47,181 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1420 transitions. [2024-11-13 21:45:47,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 21:45:47,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:47,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:54,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:54,935 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 336 trivial. 0 not checked. [2024-11-13 21:46:44,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:44,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1586 states to 664 states and 1476 transitions. [2024-11-13 21:46:44,399 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1476 transitions. [2024-11-13 21:46:44,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 21:46:44,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:44,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:51,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:51,935 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 336 trivial. 0 not checked. [2024-11-13 21:47:05,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:05,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1621 states to 667 states and 1511 transitions. [2024-11-13 21:47:05,674 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1511 transitions. [2024-11-13 21:47:05,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 21:47:05,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:05,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:12,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:12,919 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 345 trivial. 0 not checked. [2024-11-13 21:47:15,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:15,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1623 states to 669 states and 1513 transitions. [2024-11-13 21:47:15,665 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1513 transitions. [2024-11-13 21:47:15,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 21:47:15,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:15,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:23,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:26,378 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 336 trivial. 0 not checked. [2024-11-13 21:47:59,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:59,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1671 states to 673 states and 1555 transitions. [2024-11-13 21:47:59,931 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1555 transitions. [2024-11-13 21:47:59,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 21:47:59,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:59,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:08,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:08,559 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 343 trivial. 0 not checked. [2024-11-13 21:48:11,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:11,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1681 states to 677 states and 1565 transitions. [2024-11-13 21:48:11,901 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 1565 transitions. [2024-11-13 21:48:11,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 21:48:11,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:11,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:19,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:19,709 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 345 trivial. 0 not checked. [2024-11-13 21:48:20,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:20,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1682 states to 678 states and 1566 transitions. [2024-11-13 21:48:20,014 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1566 transitions. [2024-11-13 21:48:20,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 21:48:20,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:20,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:27,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:27,630 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 343 trivial. 0 not checked. [2024-11-13 21:48:27,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:27,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1687 states to 681 states and 1571 transitions. [2024-11-13 21:48:27,900 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1571 transitions. [2024-11-13 21:48:27,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 21:48:27,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:27,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:35,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:35,972 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-11-13 21:48:36,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:36,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1696 states to 682 states and 1573 transitions. [2024-11-13 21:48:36,340 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1573 transitions. [2024-11-13 21:48:36,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 21:48:36,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:36,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:43,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:49,340 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 336 trivial. 0 not checked. [2024-11-13 21:50:25,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:25,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1806 states to 706 states and 1683 transitions. [2024-11-13 21:50:25,149 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1683 transitions. [2024-11-13 21:50:25,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 21:50:25,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:25,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:32,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:32,784 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 343 trivial. 0 not checked. [2024-11-13 21:50:33,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:33,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1813 states to 709 states and 1690 transitions. [2024-11-13 21:50:33,127 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1690 transitions. [2024-11-13 21:50:33,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 21:50:33,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:33,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:40,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:40,992 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-11-13 21:50:45,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:45,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1816 states to 711 states and 1693 transitions. [2024-11-13 21:50:45,401 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1693 transitions. [2024-11-13 21:50:45,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 21:50:45,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:45,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:53,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:01,628 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 338 trivial. 0 not checked.