./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mmc--host--rtsx_pci_sdmmc.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e697e86-24cf-4643-9391-1c14da94d0e1/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e697e86-24cf-4643-9391-1c14da94d0e1/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e697e86-24cf-4643-9391-1c14da94d0e1/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e697e86-24cf-4643-9391-1c14da94d0e1/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mmc--host--rtsx_pci_sdmmc.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e697e86-24cf-4643-9391-1c14da94d0e1/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e697e86-24cf-4643-9391-1c14da94d0e1/bin/ukojak-verify-afCqCEvfdi --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 19290a926baf25addf4978704839db0abeadfa27fdfeabe3829a382dc34ef323 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 22:12:42,958 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:12:43,026 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e697e86-24cf-4643-9391-1c14da94d0e1/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-24 22:12:43,031 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 22:12:43,032 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 22:12:43,055 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:12:43,056 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 22:12:43,057 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 22:12:43,058 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:12:43,059 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:12:43,059 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:12:43,060 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 22:12:43,060 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 22:12:43,061 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:12:43,062 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 22:12:43,062 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:12:43,063 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 22:12:43,063 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 22:12:43,064 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:12:43,065 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 22:12:43,065 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 22:12:43,066 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 22:12:43,066 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:12:43,067 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:12:43,067 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:12:43,068 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:12:43,068 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 22:12:43,069 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 22:12:43,069 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 22:12:43,069 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 22:12:43,070 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_8e697e86-24cf-4643-9391-1c14da94d0e1/bin/ukojak-verify-afCqCEvfdi/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e697e86-24cf-4643-9391-1c14da94d0e1/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 19290a926baf25addf4978704839db0abeadfa27fdfeabe3829a382dc34ef323 [2023-11-24 22:12:43,392 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:12:43,419 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:12:43,422 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:12:43,425 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:12:43,425 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:12:43,427 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e697e86-24cf-4643-9391-1c14da94d0e1/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mmc--host--rtsx_pci_sdmmc.ko-entry_point.cil.out.i [2023-11-24 22:12:46,616 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:12:47,260 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:12:47,261 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e697e86-24cf-4643-9391-1c14da94d0e1/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mmc--host--rtsx_pci_sdmmc.ko-entry_point.cil.out.i [2023-11-24 22:12:47,312 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e697e86-24cf-4643-9391-1c14da94d0e1/bin/ukojak-verify-afCqCEvfdi/data/19e4ce7df/79438b2f29f44d55bfea3379e117ea0f/FLAG04264eb59 [2023-11-24 22:12:47,330 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e697e86-24cf-4643-9391-1c14da94d0e1/bin/ukojak-verify-afCqCEvfdi/data/19e4ce7df/79438b2f29f44d55bfea3379e117ea0f [2023-11-24 22:12:47,335 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:12:47,339 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:12:47,342 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:12:47,342 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:12:47,347 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:12:47,348 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:12:47" (1/1) ... [2023-11-24 22:12:47,349 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5217a2f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:12:47, skipping insertion in model container [2023-11-24 22:12:47,350 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:12:47" (1/1) ... [2023-11-24 22:12:47,493 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:12:48,903 WARN L240 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_8e697e86-24cf-4643-9391-1c14da94d0e1/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mmc--host--rtsx_pci_sdmmc.ko-entry_point.cil.out.i[195799,195812] [2023-11-24 22:12:48,957 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:12:48,984 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 22:12:49,159 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [3927] [2023-11-24 22:12:49,426 WARN L240 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_8e697e86-24cf-4643-9391-1c14da94d0e1/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mmc--host--rtsx_pci_sdmmc.ko-entry_point.cil.out.i[195799,195812] [2023-11-24 22:12:49,439 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:12:49,547 INFO L206 MainTranslator]: Completed translation [2023-11-24 22:12:49,548 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:12:49 WrapperNode [2023-11-24 22:12:49,548 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 22:12:49,550 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 22:12:49,550 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 22:12:49,550 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 22:12:49,559 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:12:49" (1/1) ... [2023-11-24 22:12:49,650 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:12:49" (1/1) ... [2023-11-24 22:12:49,886 INFO L138 Inliner]: procedures = 188, calls = 1431, calls flagged for inlining = 94, calls inlined = 89, statements flattened = 3898 [2023-11-24 22:12:49,887 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 22:12:49,888 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 22:12:49,888 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 22:12:49,888 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 22:12:49,899 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:12:49" (1/1) ... [2023-11-24 22:12:49,900 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:12:49" (1/1) ... [2023-11-24 22:12:49,976 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:12:49" (1/1) ... [2023-11-24 22:12:49,977 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:12:49" (1/1) ... [2023-11-24 22:12:50,126 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:12:49" (1/1) ... [2023-11-24 22:12:50,162 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:12:49" (1/1) ... [2023-11-24 22:12:50,195 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:12:49" (1/1) ... [2023-11-24 22:12:50,215 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:12:49" (1/1) ... [2023-11-24 22:12:50,241 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 22:12:50,242 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 22:12:50,243 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 22:12:50,243 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 22:12:50,244 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:12:49" (1/1) ... [2023-11-24 22:12:50,250 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:12:50,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e697e86-24cf-4643-9391-1c14da94d0e1/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 22:12:50,282 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e697e86-24cf-4643-9391-1c14da94d0e1/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 22:12:50,313 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e697e86-24cf-4643-9391-1c14da94d0e1/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 22:12:50,338 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_be32 [2023-11-24 22:12:50,338 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_be32 [2023-11-24 22:12:50,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-24 22:12:50,339 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-24 22:12:50,339 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-24 22:12:50,339 INFO L130 BoogieDeclarations]: Found specification of procedure sd_pre_dma_transfer [2023-11-24 22:12:50,340 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_pre_dma_transfer [2023-11-24 22:12:50,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-24 22:12:50,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-24 22:12:50,341 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-24 22:12:50,342 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_sdmmc_drv_probe [2023-11-24 22:12:50,342 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_sdmmc_drv_probe [2023-11-24 22:12:50,342 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-24 22:12:50,342 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-24 22:12:50,342 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_start_run [2023-11-24 22:12:50,343 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_start_run [2023-11-24 22:12:50,343 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_extblock_cmd [2023-11-24 22:12:50,343 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_extblock_cmd [2023-11-24 22:12:50,343 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_op_multi [2023-11-24 22:12:50,343 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_op_multi [2023-11-24 22:12:50,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-24 22:12:50,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-24 22:12:50,346 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_dma_transfer [2023-11-24 22:12:50,346 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_dma_transfer [2023-11-24 22:12:50,346 INFO L130 BoogieDeclarations]: Found specification of procedure sd_request [2023-11-24 22:12:50,346 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_request [2023-11-24 22:12:50,346 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2023-11-24 22:12:50,347 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2023-11-24 22:12:50,347 INFO L130 BoogieDeclarations]: Found specification of procedure sd_send_cmd_get_rsp [2023-11-24 22:12:50,347 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_send_cmd_get_rsp [2023-11-24 22:12:50,347 INFO L130 BoogieDeclarations]: Found specification of procedure sd_clear_error [2023-11-24 22:12:50,348 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_clear_error [2023-11-24 22:12:50,348 INFO L130 BoogieDeclarations]: Found specification of procedure sdmmc_get_ro [2023-11-24 22:12:50,348 INFO L138 BoogieDeclarations]: Found implementation of procedure sdmmc_get_ro [2023-11-24 22:12:50,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-24 22:12:50,349 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-24 22:12:50,349 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-24 22:12:50,349 INFO L130 BoogieDeclarations]: Found specification of procedure sd_cmd_set_data_len [2023-11-24 22:12:50,350 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_cmd_set_data_len [2023-11-24 22:12:50,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-24 22:12:50,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-24 22:12:50,351 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-11-24 22:12:50,352 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2023-11-24 22:12:50,352 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_free_host [2023-11-24 22:12:50,352 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_free_host [2023-11-24 22:12:50,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-24 22:12:50,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-24 22:12:50,353 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_switch_clock [2023-11-24 22:12:50,353 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_switch_clock [2023-11-24 22:12:50,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-24 22:12:50,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-24 22:12:50,354 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-24 22:12:50,354 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-24 22:12:50,354 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2023-11-24 22:12:50,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2023-11-24 22:12:50,354 INFO L130 BoogieDeclarations]: Found specification of procedure sdmmc_get_cd [2023-11-24 22:12:50,355 INFO L138 BoogieDeclarations]: Found implementation of procedure sdmmc_get_cd [2023-11-24 22:12:50,355 INFO L130 BoogieDeclarations]: Found specification of procedure sd_response_type [2023-11-24 22:12:50,355 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_response_type [2023-11-24 22:12:50,356 INFO L130 BoogieDeclarations]: Found specification of procedure sdmmc_dev [2023-11-24 22:12:50,356 INFO L138 BoogieDeclarations]: Found implementation of procedure sdmmc_dev [2023-11-24 22:12:50,356 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-24 22:12:50,356 INFO L130 BoogieDeclarations]: Found specification of procedure sd_cmd_set_sd_cmd [2023-11-24 22:12:50,356 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_cmd_set_sd_cmd [2023-11-24 22:12:50,357 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_card_exclusive_check [2023-11-24 22:12:50,357 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_card_exclusive_check [2023-11-24 22:12:50,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-24 22:12:50,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-24 22:12:50,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 22:12:50,358 INFO L130 BoogieDeclarations]: Found specification of procedure sd_rw_cmd [2023-11-24 22:12:50,358 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_rw_cmd [2023-11-24 22:12:50,358 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-24 22:12:50,358 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-24 22:12:50,360 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-24 22:12:50,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-24 22:12:50,361 INFO L130 BoogieDeclarations]: Found specification of procedure sdmmc_post_req [2023-11-24 22:12:50,362 INFO L138 BoogieDeclarations]: Found implementation of procedure sdmmc_post_req [2023-11-24 22:12:50,362 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_send_cmd_no_wait [2023-11-24 22:12:50,362 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_send_cmd_no_wait [2023-11-24 22:12:50,362 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_send_cmd [2023-11-24 22:12:50,362 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_send_cmd [2023-11-24 22:12:50,363 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-24 22:12:50,363 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2023-11-24 22:12:50,363 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2023-11-24 22:12:50,363 INFO L130 BoogieDeclarations]: Found specification of procedure sd_read_data [2023-11-24 22:12:50,363 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_read_data [2023-11-24 22:12:50,364 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_request_done [2023-11-24 22:12:50,364 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_request_done [2023-11-24 22:12:50,364 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2023-11-24 22:12:50,364 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2023-11-24 22:12:50,365 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-24 22:12:50,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-24 22:12:50,365 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2023-11-24 22:12:50,366 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2023-11-24 22:12:50,366 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_write_register [2023-11-24 22:12:50,366 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_write_register [2023-11-24 22:12:50,366 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-24 22:12:50,366 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-24 22:12:50,367 INFO L130 BoogieDeclarations]: Found specification of procedure sd_change_phase [2023-11-24 22:12:50,368 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_change_phase [2023-11-24 22:12:50,368 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-11-24 22:12:50,368 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-11-24 22:12:50,368 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_card_uhs [2023-11-24 22:12:50,368 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_card_uhs [2023-11-24 22:12:50,369 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_sdmmc_drv_remove [2023-11-24 22:12:50,369 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_sdmmc_drv_remove [2023-11-24 22:12:50,369 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-24 22:12:50,369 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-24 22:12:50,369 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_add_cmd [2023-11-24 22:12:50,369 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_add_cmd [2023-11-24 22:12:50,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 22:12:50,370 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_priv [2023-11-24 22:12:50,370 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_priv [2023-11-24 22:12:50,370 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2023-11-24 22:12:50,370 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2023-11-24 22:12:50,370 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_read_register [2023-11-24 22:12:50,371 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_read_register [2023-11-24 22:12:50,371 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 22:12:50,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 22:12:51,080 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 22:12:51,087 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 22:12:51,464 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-24 22:12:57,037 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 22:12:58,416 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 22:12:58,416 INFO L309 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-24 22:12:58,419 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:12:58 BoogieIcfgContainer [2023-11-24 22:12:58,419 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 22:12:58,420 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 22:12:58,420 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 22:12:58,431 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 22:12:58,431 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:12:58" (1/1) ... [2023-11-24 22:12:58,440 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:12:58,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:58,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1404 states to 938 states and 1404 transitions. [2023-11-24 22:12:58,581 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1404 transitions. [2023-11-24 22:12:58,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-24 22:12:58,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:58,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:59,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:59,699 INFO L262 TraceCheckSpWp]: Trace formula consists of 1727 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-24 22:12:59,710 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:12:59,768 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-24 22:13:01,365 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.59s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-24 22:13:01,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:13:01,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1441 states to 942 states and 1441 transitions. [2023-11-24 22:13:01,509 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 1441 transitions. [2023-11-24 22:13:01,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:13:01,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:13:01,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:13:01,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:13:02,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:13:02,472 INFO L262 TraceCheckSpWp]: Trace formula consists of 1735 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-24 22:13:02,479 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:13:02,513 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-24 22:13:02,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:13:02,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1479 states to 946 states and 1479 transitions. [2023-11-24 22:13:02,639 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1479 transitions. [2023-11-24 22:13:02,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-11-24 22:13:02,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:13:02,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:13:03,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:13:03,415 INFO L262 TraceCheckSpWp]: Trace formula consists of 1737 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-24 22:13:03,422 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:13:03,476 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-11-24 22:13:03,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:13:03,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1485 states to 949 states and 1485 transitions. [2023-11-24 22:13:03,551 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 1485 transitions. [2023-11-24 22:13:03,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 22:13:03,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:13:03,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:13:04,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:13:04,282 INFO L262 TraceCheckSpWp]: Trace formula consists of 1733 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-24 22:13:04,288 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:13:04,325 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-24 22:13:04,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:13:04,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1532 states to 957 states and 1532 transitions. [2023-11-24 22:13:04,538 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1532 transitions. [2023-11-24 22:13:04,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-24 22:13:04,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:13:04,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:13:05,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:13:05,273 INFO L262 TraceCheckSpWp]: Trace formula consists of 1739 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-24 22:13:05,278 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:13:05,313 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-11-24 22:13:05,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:13:05,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1535 states to 959 states and 1535 transitions. [2023-11-24 22:13:05,369 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1535 transitions. [2023-11-24 22:13:05,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-24 22:13:05,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:13:05,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:13:05,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:13:06,009 INFO L262 TraceCheckSpWp]: Trace formula consists of 1739 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-24 22:13:06,013 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:13:06,039 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-11-24 22:13:06,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:13:06,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1540 states to 962 states and 1540 transitions. [2023-11-24 22:13:06,085 INFO L276 IsEmpty]: Start isEmpty. Operand 962 states and 1540 transitions. [2023-11-24 22:13:06,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-11-24 22:13:06,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:13:06,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:13:06,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:13:06,726 INFO L262 TraceCheckSpWp]: Trace formula consists of 1729 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-24 22:13:06,730 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:13:06,773 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-24 22:13:07,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:13:07,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1584 states to 968 states and 1584 transitions. [2023-11-24 22:13:07,106 INFO L276 IsEmpty]: Start isEmpty. Operand 968 states and 1584 transitions. [2023-11-24 22:13:07,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:13:07,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:13:07,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:13:07,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:13:07,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:13:07,847 INFO L262 TraceCheckSpWp]: Trace formula consists of 1735 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-24 22:13:07,851 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:13:07,905 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-24 22:13:08,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:13:08,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1619 states to 971 states and 1619 transitions. [2023-11-24 22:13:08,217 INFO L276 IsEmpty]: Start isEmpty. Operand 971 states and 1619 transitions. [2023-11-24 22:13:08,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-24 22:13:08,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:13:08,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:13:08,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:13:08,822 INFO L262 TraceCheckSpWp]: Trace formula consists of 1739 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-24 22:13:08,826 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:13:08,851 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-11-24 22:13:09,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:13:09,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1667 states to 979 states and 1667 transitions. [2023-11-24 22:13:09,385 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1667 transitions. [2023-11-24 22:13:09,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 22:13:09,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:13:09,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:13:10,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:13:10,145 INFO L262 TraceCheckSpWp]: Trace formula consists of 1731 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-24 22:13:10,148 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:13:10,190 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-24 22:13:10,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:13:10,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1713 states to 986 states and 1713 transitions. [2023-11-24 22:13:10,929 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 1713 transitions. [2023-11-24 22:13:10,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:13:10,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:13:10,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:13:11,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:13:11,623 INFO L262 TraceCheckSpWp]: Trace formula consists of 1741 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-24 22:13:11,626 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:13:11,658 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-11-24 22:13:11,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:13:11,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1724 states to 989 states and 1724 transitions. [2023-11-24 22:13:11,971 INFO L276 IsEmpty]: Start isEmpty. Operand 989 states and 1724 transitions. [2023-11-24 22:13:11,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:13:11,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:13:11,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:13:12,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:13:12,573 INFO L262 TraceCheckSpWp]: Trace formula consists of 1741 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-24 22:13:12,577 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:13:12,610 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-11-24 22:13:13,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:13:13,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1766 states to 995 states and 1766 transitions. [2023-11-24 22:13:13,239 INFO L276 IsEmpty]: Start isEmpty. Operand 995 states and 1766 transitions. [2023-11-24 22:13:13,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-24 22:13:13,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:13:13,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:13:13,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:13:13,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:13:13,930 INFO L262 TraceCheckSpWp]: Trace formula consists of 1739 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-24 22:13:13,933 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:13:14,026 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-24 22:13:14,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:13:14,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1820 states to 1001 states and 1820 transitions. [2023-11-24 22:13:14,194 INFO L276 IsEmpty]: Start isEmpty. Operand 1001 states and 1820 transitions. [2023-11-24 22:13:14,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:13:14,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:13:14,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:13:14,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:13:14,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:13:14,775 INFO L262 TraceCheckSpWp]: Trace formula consists of 1741 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-24 22:13:14,778 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:13:14,830 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-24 22:13:15,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:13:15,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1851 states to 1006 states and 1851 transitions. [2023-11-24 22:13:15,506 INFO L276 IsEmpty]: Start isEmpty. Operand 1006 states and 1851 transitions. [2023-11-24 22:13:15,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:13:15,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:13:15,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:13:15,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:13:16,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:13:16,181 INFO L262 TraceCheckSpWp]: Trace formula consists of 1740 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-24 22:13:16,183 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:13:16,240 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-24 22:13:16,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:13:16,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1839 states to 1005 states and 1839 transitions. [2023-11-24 22:13:16,329 INFO L276 IsEmpty]: Start isEmpty. Operand 1005 states and 1839 transitions. [2023-11-24 22:13:16,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 22:13:16,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:13:16,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:13:16,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:13:16,913 INFO L262 TraceCheckSpWp]: Trace formula consists of 1743 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-24 22:13:16,916 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:13:16,947 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-11-24 22:13:17,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:13:17,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1845 states to 1008 states and 1845 transitions. [2023-11-24 22:13:17,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1008 states and 1845 transitions. [2023-11-24 22:13:17,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 22:13:17,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:13:17,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:13:18,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:13:18,083 INFO L262 TraceCheckSpWp]: Trace formula consists of 1743 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-24 22:13:18,086 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:13:18,117 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-11-24 22:13:18,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:13:18,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1878 states to 1010 states and 1878 transitions. [2023-11-24 22:13:18,398 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 1878 transitions. [2023-11-24 22:13:18,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-11-24 22:13:18,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:13:18,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:13:18,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:13:19,002 INFO L262 TraceCheckSpWp]: Trace formula consists of 1745 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-24 22:13:19,006 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:13:19,046 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-11-24 22:13:19,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:13:19,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1884 states to 1012 states and 1884 transitions. [2023-11-24 22:13:19,091 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 1884 transitions. [2023-11-24 22:13:19,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-11-24 22:13:19,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:13:19,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:13:19,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:13:19,777 INFO L262 TraceCheckSpWp]: Trace formula consists of 1745 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-24 22:13:19,782 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:13:19,818 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-11-24 22:13:19,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:13:19,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1892 states to 1015 states and 1892 transitions. [2023-11-24 22:13:19,894 INFO L276 IsEmpty]: Start isEmpty. Operand 1015 states and 1892 transitions. [2023-11-24 22:13:19,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-11-24 22:13:19,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:13:19,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:13:20,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:13:20,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:13:20,526 INFO L262 TraceCheckSpWp]: Trace formula consists of 1745 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-24 22:13:20,528 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:13:20,557 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-11-24 22:13:21,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:13:21,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1939 states to 1021 states and 1939 transitions. [2023-11-24 22:13:21,045 INFO L276 IsEmpty]: Start isEmpty. Operand 1021 states and 1939 transitions. [2023-11-24 22:13:21,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-11-24 22:13:21,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:13:21,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:13:21,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:13:21,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:13:21,735 INFO L262 TraceCheckSpWp]: Trace formula consists of 1747 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-24 22:13:21,738 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:13:21,822 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-24 22:13:22,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:13:22,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1975 states to 1028 states and 1975 transitions. [2023-11-24 22:13:22,865 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1975 transitions. [2023-11-24 22:13:22,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-11-24 22:13:22,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:13:22,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:13:23,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:13:23,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:13:23,475 INFO L262 TraceCheckSpWp]: Trace formula consists of 1747 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-24 22:13:23,479 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:13:23,533 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-11-24 22:13:23,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:13:23,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2019 states to 1034 states and 2019 transitions. [2023-11-24 22:13:23,827 INFO L276 IsEmpty]: Start isEmpty. Operand 1034 states and 2019 transitions. [2023-11-24 22:13:23,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-11-24 22:13:23,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:13:23,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:13:24,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:13:24,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:13:24,491 INFO L262 TraceCheckSpWp]: Trace formula consists of 1749 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-24 22:13:24,494 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:13:24,569 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-24 22:13:25,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:13:25,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2053 states to 1040 states and 2053 transitions. [2023-11-24 22:13:25,644 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 2053 transitions. [2023-11-24 22:13:25,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-11-24 22:13:25,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:13:25,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:13:25,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:13:26,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:13:26,289 INFO L262 TraceCheckSpWp]: Trace formula consists of 1749 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-24 22:13:26,292 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:13:26,392 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-24 22:13:26,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:13:26,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2036 states to 1039 states and 2036 transitions. [2023-11-24 22:13:26,512 INFO L276 IsEmpty]: Start isEmpty. Operand 1039 states and 2036 transitions. [2023-11-24 22:13:26,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-11-24 22:13:26,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:13:26,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:13:26,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:13:27,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:13:27,210 INFO L262 TraceCheckSpWp]: Trace formula consists of 1749 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-24 22:13:27,214 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:13:27,255 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-11-24 22:13:27,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:13:27,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2036 states to 1040 states and 2036 transitions. [2023-11-24 22:13:27,317 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 2036 transitions. [2023-11-24 22:13:27,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-11-24 22:13:27,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:13:27,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:13:27,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:13:27,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:13:27,955 INFO L262 TraceCheckSpWp]: Trace formula consists of 1751 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-24 22:13:27,957 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:13:27,978 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-24 22:13:28,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:13:28,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2039 states to 1042 states and 2039 transitions. [2023-11-24 22:13:28,357 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 2039 transitions. [2023-11-24 22:13:28,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-11-24 22:13:28,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:13:28,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:13:28,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:13:28,948 INFO L262 TraceCheckSpWp]: Trace formula consists of 1753 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-24 22:13:28,952 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:13:29,002 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-11-24 22:13:29,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:13:29,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2043 states to 1045 states and 2043 transitions. [2023-11-24 22:13:29,186 INFO L276 IsEmpty]: Start isEmpty. Operand 1045 states and 2043 transitions. [2023-11-24 22:13:29,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-11-24 22:13:29,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:13:29,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:13:29,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:13:29,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:13:29,865 INFO L262 TraceCheckSpWp]: Trace formula consists of 1753 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-24 22:13:29,869 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:13:29,893 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-24 22:13:30,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:13:30,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2048 states to 1047 states and 2048 transitions. [2023-11-24 22:13:30,196 INFO L276 IsEmpty]: Start isEmpty. Operand 1047 states and 2048 transitions. [2023-11-24 22:13:30,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-11-24 22:13:30,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:13:30,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:13:30,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:13:30,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:13:30,808 INFO L262 TraceCheckSpWp]: Trace formula consists of 1753 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-24 22:13:30,811 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:13:30,833 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-11-24 22:13:30,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:13:30,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2049 states to 1048 states and 2049 transitions. [2023-11-24 22:13:30,875 INFO L276 IsEmpty]: Start isEmpty. Operand 1048 states and 2049 transitions. [2023-11-24 22:13:30,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-11-24 22:13:30,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:13:30,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms