./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 9bd2c7ff 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_1d4830c1-b395-44a3-a281-ec95479ce937/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d4830c1-b395-44a3-a281-ec95479ce937/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d4830c1-b395-44a3-a281-ec95479ce937/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d4830c1-b395-44a3-a281-ec95479ce937/bin/ukojak-verify-G8NBE6pJGL/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_1d4830c1-b395-44a3-a281-ec95479ce937/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d4830c1-b395-44a3-a281-ec95479ce937/bin/ukojak-verify-G8NBE6pJGL --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 0.2.3-dev-9bd2c7f [2023-11-19 02:59:08,773 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:59:08,854 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d4830c1-b395-44a3-a281-ec95479ce937/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 02:59:08,858 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 02:59:08,859 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 02:59:08,888 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:59:08,889 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 02:59:08,890 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 02:59:08,891 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:59:08,891 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:59:08,892 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:59:08,893 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 02:59:08,893 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 02:59:08,894 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:59:08,894 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 02:59:08,895 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:59:08,895 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 02:59:08,896 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 02:59:08,897 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:59:08,897 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:59:08,898 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:59:08,899 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:59:08,899 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:59:08,900 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:59:08,901 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:59:08,901 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:59:08,902 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 02:59:08,903 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 02:59:08,903 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 02:59:08,904 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 02:59:08,904 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_1d4830c1-b395-44a3-a281-ec95479ce937/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d4830c1-b395-44a3-a281-ec95479ce937/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 19290a926baf25addf4978704839db0abeadfa27fdfeabe3829a382dc34ef323 [2023-11-19 02:59:09,189 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:59:09,215 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:59:09,218 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:59:09,220 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:59:09,221 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:59:09,222 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d4830c1-b395-44a3-a281-ec95479ce937/bin/ukojak-verify-G8NBE6pJGL/../../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 [2023-11-19 02:59:12,489 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:59:13,163 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:59:13,164 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d4830c1-b395-44a3-a281-ec95479ce937/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 [2023-11-19 02:59:13,213 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d4830c1-b395-44a3-a281-ec95479ce937/bin/ukojak-verify-G8NBE6pJGL/data/7ccf67cb2/4b12a3d52d7c43ac96adce0bb2b63ddd/FLAGbb3d77a3e [2023-11-19 02:59:13,235 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d4830c1-b395-44a3-a281-ec95479ce937/bin/ukojak-verify-G8NBE6pJGL/data/7ccf67cb2/4b12a3d52d7c43ac96adce0bb2b63ddd [2023-11-19 02:59:13,241 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:59:13,245 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:59:13,252 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:59:13,253 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:59:13,259 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:59:13,263 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:59:13" (1/1) ... [2023-11-19 02:59:13,264 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@668f8f99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:59:13, skipping insertion in model container [2023-11-19 02:59:13,265 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:59:13" (1/1) ... [2023-11-19 02:59:13,428 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 02:59:15,160 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_1d4830c1-b395-44a3-a281-ec95479ce937/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] [2023-11-19 02:59:15,239 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 02:59:15,285 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 02:59:15,378 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [3927] [2023-11-19 02:59:15,558 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_1d4830c1-b395-44a3-a281-ec95479ce937/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] [2023-11-19 02:59:15,567 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 02:59:15,651 INFO L206 MainTranslator]: Completed translation [2023-11-19 02:59:15,652 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:59:15 WrapperNode [2023-11-19 02:59:15,652 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:59:15,654 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 02:59:15,654 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 02:59:15,654 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 02:59:15,663 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:59:15" (1/1) ... [2023-11-19 02:59:15,761 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:59:15" (1/1) ... [2023-11-19 02:59:15,911 INFO L138 Inliner]: procedures = 188, calls = 1431, calls flagged for inlining = 94, calls inlined = 89, statements flattened = 3834 [2023-11-19 02:59:15,911 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 02:59:15,912 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 02:59:15,913 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 02:59:15,913 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 02:59:15,924 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:59:15" (1/1) ... [2023-11-19 02:59:15,925 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:59:15" (1/1) ... [2023-11-19 02:59:16,006 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:59:15" (1/1) ... [2023-11-19 02:59:16,015 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:59:15" (1/1) ... [2023-11-19 02:59:16,167 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:59:15" (1/1) ... [2023-11-19 02:59:16,202 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:59:15" (1/1) ... [2023-11-19 02:59:16,231 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:59:15" (1/1) ... [2023-11-19 02:59:16,254 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:59:15" (1/1) ... [2023-11-19 02:59:16,293 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 02:59:16,297 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 02:59:16,297 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 02:59:16,297 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 02:59:16,299 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:59:15" (1/1) ... [2023-11-19 02:59:16,306 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:59:16,321 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d4830c1-b395-44a3-a281-ec95479ce937/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 02:59:16,337 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d4830c1-b395-44a3-a281-ec95479ce937/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 02:59:16,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d4830c1-b395-44a3-a281-ec95479ce937/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 02:59:16,390 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_be32 [2023-11-19 02:59:16,391 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_be32 [2023-11-19 02:59:16,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-19 02:59:16,391 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-19 02:59:16,391 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-19 02:59:16,392 INFO L130 BoogieDeclarations]: Found specification of procedure sd_pre_dma_transfer [2023-11-19 02:59:16,392 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_pre_dma_transfer [2023-11-19 02:59:16,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-19 02:59:16,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-19 02:59:16,393 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 02:59:16,393 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_sdmmc_drv_probe [2023-11-19 02:59:16,393 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_sdmmc_drv_probe [2023-11-19 02:59:16,394 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-19 02:59:16,394 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-19 02:59:16,394 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_start_run [2023-11-19 02:59:16,394 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_start_run [2023-11-19 02:59:16,394 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_extblock_cmd [2023-11-19 02:59:16,395 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_extblock_cmd [2023-11-19 02:59:16,395 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_op_multi [2023-11-19 02:59:16,395 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_op_multi [2023-11-19 02:59:16,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 02:59:16,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 02:59:16,398 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_dma_transfer [2023-11-19 02:59:16,398 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_dma_transfer [2023-11-19 02:59:16,398 INFO L130 BoogieDeclarations]: Found specification of procedure sd_request [2023-11-19 02:59:16,398 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_request [2023-11-19 02:59:16,398 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2023-11-19 02:59:16,399 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2023-11-19 02:59:16,399 INFO L130 BoogieDeclarations]: Found specification of procedure sd_send_cmd_get_rsp [2023-11-19 02:59:16,399 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_send_cmd_get_rsp [2023-11-19 02:59:16,399 INFO L130 BoogieDeclarations]: Found specification of procedure sd_clear_error [2023-11-19 02:59:16,400 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_clear_error [2023-11-19 02:59:16,400 INFO L130 BoogieDeclarations]: Found specification of procedure sdmmc_get_ro [2023-11-19 02:59:16,400 INFO L138 BoogieDeclarations]: Found implementation of procedure sdmmc_get_ro [2023-11-19 02:59:16,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 02:59:16,401 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-19 02:59:16,401 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-19 02:59:16,401 INFO L130 BoogieDeclarations]: Found specification of procedure sd_cmd_set_data_len [2023-11-19 02:59:16,402 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_cmd_set_data_len [2023-11-19 02:59:16,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-19 02:59:16,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-19 02:59:16,403 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-11-19 02:59:16,404 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2023-11-19 02:59:16,404 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_free_host [2023-11-19 02:59:16,405 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_free_host [2023-11-19 02:59:16,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-19 02:59:16,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-19 02:59:16,405 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_switch_clock [2023-11-19 02:59:16,405 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_switch_clock [2023-11-19 02:59:16,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-19 02:59:16,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-19 02:59:16,406 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-19 02:59:16,406 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-19 02:59:16,406 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2023-11-19 02:59:16,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2023-11-19 02:59:16,407 INFO L130 BoogieDeclarations]: Found specification of procedure sdmmc_get_cd [2023-11-19 02:59:16,407 INFO L138 BoogieDeclarations]: Found implementation of procedure sdmmc_get_cd [2023-11-19 02:59:16,407 INFO L130 BoogieDeclarations]: Found specification of procedure sd_response_type [2023-11-19 02:59:16,408 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_response_type [2023-11-19 02:59:16,408 INFO L130 BoogieDeclarations]: Found specification of procedure sdmmc_dev [2023-11-19 02:59:16,408 INFO L138 BoogieDeclarations]: Found implementation of procedure sdmmc_dev [2023-11-19 02:59:16,408 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 02:59:16,409 INFO L130 BoogieDeclarations]: Found specification of procedure sd_cmd_set_sd_cmd [2023-11-19 02:59:16,409 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_cmd_set_sd_cmd [2023-11-19 02:59:16,409 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_card_exclusive_check [2023-11-19 02:59:16,409 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_card_exclusive_check [2023-11-19 02:59:16,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-19 02:59:16,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-19 02:59:16,410 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 02:59:16,410 INFO L130 BoogieDeclarations]: Found specification of procedure sd_rw_cmd [2023-11-19 02:59:16,410 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_rw_cmd [2023-11-19 02:59:16,411 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-19 02:59:16,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-19 02:59:16,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 02:59:16,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 02:59:16,414 INFO L130 BoogieDeclarations]: Found specification of procedure sdmmc_post_req [2023-11-19 02:59:16,414 INFO L138 BoogieDeclarations]: Found implementation of procedure sdmmc_post_req [2023-11-19 02:59:16,415 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_send_cmd_no_wait [2023-11-19 02:59:16,415 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_send_cmd_no_wait [2023-11-19 02:59:16,415 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_send_cmd [2023-11-19 02:59:16,415 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_send_cmd [2023-11-19 02:59:16,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 02:59:16,416 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2023-11-19 02:59:16,416 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2023-11-19 02:59:16,416 INFO L130 BoogieDeclarations]: Found specification of procedure sd_read_data [2023-11-19 02:59:16,416 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_read_data [2023-11-19 02:59:16,417 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_request_done [2023-11-19 02:59:16,417 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_request_done [2023-11-19 02:59:16,417 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2023-11-19 02:59:16,417 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2023-11-19 02:59:16,418 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 02:59:16,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 02:59:16,418 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2023-11-19 02:59:16,418 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2023-11-19 02:59:16,419 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_write_register [2023-11-19 02:59:16,419 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_write_register [2023-11-19 02:59:16,419 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-19 02:59:16,419 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-19 02:59:16,419 INFO L130 BoogieDeclarations]: Found specification of procedure sd_change_phase [2023-11-19 02:59:16,420 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_change_phase [2023-11-19 02:59:16,420 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-11-19 02:59:16,421 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-11-19 02:59:16,421 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_card_uhs [2023-11-19 02:59:16,421 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_card_uhs [2023-11-19 02:59:16,421 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_sdmmc_drv_remove [2023-11-19 02:59:16,421 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_sdmmc_drv_remove [2023-11-19 02:59:16,422 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-19 02:59:16,422 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-19 02:59:16,422 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_add_cmd [2023-11-19 02:59:16,422 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_add_cmd [2023-11-19 02:59:16,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 02:59:16,422 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_priv [2023-11-19 02:59:16,423 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_priv [2023-11-19 02:59:16,423 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2023-11-19 02:59:16,423 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2023-11-19 02:59:16,423 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_read_register [2023-11-19 02:59:16,423 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_read_register [2023-11-19 02:59:16,423 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 02:59:16,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 02:59:17,020 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 02:59:17,023 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 02:59:17,408 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-19 02:59:29,239 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 02:59:30,799 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 02:59:30,800 INFO L302 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-19 02:59:30,817 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 02:59:30 BoogieIcfgContainer [2023-11-19 02:59:30,817 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 02:59:30,818 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 02:59:30,819 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 02:59:30,828 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 02:59:30,829 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 02:59:30" (1/1) ... [2023-11-19 02:59:30,840 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 02:59:30,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:30,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1388 states to 922 states and 1388 transitions. [2023-11-19 02:59:30,965 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 1388 transitions. [2023-11-19 02:59:30,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-19 02:59:30,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:30,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:32,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:32,145 INFO L262 TraceCheckSpWp]: Trace formula consists of 1729 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-19 02:59:32,159 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:59:32,271 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-19 02:59:33,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:33,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 926 states and 1425 transitions. [2023-11-19 02:59:33,306 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 1425 transitions. [2023-11-19 02:59:33,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-19 02:59:33,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:33,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:33,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:34,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:34,174 INFO L262 TraceCheckSpWp]: Trace formula consists of 1739 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-19 02:59:34,182 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:59:34,238 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-19 02:59:34,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:34,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1463 states to 930 states and 1463 transitions. [2023-11-19 02:59:34,372 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1463 transitions. [2023-11-19 02:59:34,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-11-19 02:59:34,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:34,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:35,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:35,115 INFO L262 TraceCheckSpWp]: Trace formula consists of 1741 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-19 02:59:35,120 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:59:35,148 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-11-19 02:59:35,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:35,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1469 states to 933 states and 1469 transitions. [2023-11-19 02:59:35,215 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 1469 transitions. [2023-11-19 02:59:35,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-19 02:59:35,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:35,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:35,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:35,827 INFO L262 TraceCheckSpWp]: Trace formula consists of 1735 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-19 02:59:35,833 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:59:35,867 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-19 02:59:36,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:36,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1516 states to 941 states and 1516 transitions. [2023-11-19 02:59:36,074 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1516 transitions. [2023-11-19 02:59:36,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-19 02:59:36,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:36,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:36,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:36,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:36,734 INFO L262 TraceCheckSpWp]: Trace formula consists of 1743 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-19 02:59:36,738 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:59:36,777 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-19 02:59:37,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:37,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1551 states to 944 states and 1551 transitions. [2023-11-19 02:59:37,091 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1551 transitions. [2023-11-19 02:59:37,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-19 02:59:37,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:37,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:37,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:37,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:37,867 INFO L262 TraceCheckSpWp]: Trace formula consists of 1747 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-19 02:59:37,871 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:59:37,908 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-11-19 02:59:37,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:37,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1558 states to 947 states and 1558 transitions. [2023-11-19 02:59:37,951 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 1558 transitions. [2023-11-19 02:59:37,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-19 02:59:37,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:37,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:38,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:38,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:38,652 INFO L262 TraceCheckSpWp]: Trace formula consists of 1747 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-19 02:59:38,656 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:59:38,690 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-11-19 02:59:38,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:38,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1590 states to 949 states and 1590 transitions. [2023-11-19 02:59:38,873 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 1590 transitions. [2023-11-19 02:59:38,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-11-19 02:59:38,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:38,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:39,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:39,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:39,621 INFO L262 TraceCheckSpWp]: Trace formula consists of 1749 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-19 02:59:39,626 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:59:39,680 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-11-19 02:59:39,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:39,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1636 states to 955 states and 1636 transitions. [2023-11-19 02:59:39,861 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 1636 transitions. [2023-11-19 02:59:39,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-19 02:59:39,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:39,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:40,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:40,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:40,494 INFO L262 TraceCheckSpWp]: Trace formula consists of 1743 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-19 02:59:40,498 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:59:40,580 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-19 02:59:41,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:41,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1682 states to 961 states and 1682 transitions. [2023-11-19 02:59:41,038 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 1682 transitions. [2023-11-19 02:59:41,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-19 02:59:41,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:41,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:41,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:41,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:41,663 INFO L262 TraceCheckSpWp]: Trace formula consists of 1743 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-19 02:59:41,667 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:59:41,699 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-11-19 02:59:41,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:41,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1685 states to 963 states and 1685 transitions. [2023-11-19 02:59:41,742 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 1685 transitions. [2023-11-19 02:59:41,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-11-19 02:59:41,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:41,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:42,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:42,485 INFO L262 TraceCheckSpWp]: Trace formula consists of 1731 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-19 02:59:42,488 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:59:42,535 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-19 02:59:43,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:43,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1731 states to 969 states and 1731 transitions. [2023-11-19 02:59:43,086 INFO L276 IsEmpty]: Start isEmpty. Operand 969 states and 1731 transitions. [2023-11-19 02:59:43,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-19 02:59:43,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:43,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:43,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:43,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:43,771 INFO L262 TraceCheckSpWp]: Trace formula consists of 1743 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-19 02:59:43,776 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:59:43,824 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-11-19 02:59:44,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:44,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1774 states to 974 states and 1774 transitions. [2023-11-19 02:59:44,171 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 1774 transitions. [2023-11-19 02:59:44,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-19 02:59:44,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:44,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:44,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:44,821 INFO L262 TraceCheckSpWp]: Trace formula consists of 1733 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-19 02:59:44,827 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:59:44,903 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-19 02:59:45,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:45,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1823 states to 981 states and 1823 transitions. [2023-11-19 02:59:45,815 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1823 transitions. [2023-11-19 02:59:45,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 02:59:45,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:45,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:46,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:46,554 INFO L262 TraceCheckSpWp]: Trace formula consists of 1745 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-19 02:59:46,558 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:59:46,594 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-11-19 02:59:46,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:46,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1832 states to 984 states and 1832 transitions. [2023-11-19 02:59:46,818 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 1832 transitions. [2023-11-19 02:59:46,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 02:59:46,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:46,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:47,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:47,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:47,454 INFO L262 TraceCheckSpWp]: Trace formula consists of 1745 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-19 02:59:47,458 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:59:47,485 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-11-19 02:59:47,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:47,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1871 states to 987 states and 1871 transitions. [2023-11-19 02:59:47,986 INFO L276 IsEmpty]: Start isEmpty. Operand 987 states and 1871 transitions. [2023-11-19 02:59:47,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-19 02:59:47,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:47,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:48,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:48,569 INFO L262 TraceCheckSpWp]: Trace formula consists of 1743 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-19 02:59:48,572 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:59:48,601 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-11-19 02:59:48,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:48,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1876 states to 990 states and 1876 transitions. [2023-11-19 02:59:48,662 INFO L276 IsEmpty]: Start isEmpty. Operand 990 states and 1876 transitions. [2023-11-19 02:59:48,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 02:59:48,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:48,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:48,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:49,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:49,285 INFO L262 TraceCheckSpWp]: Trace formula consists of 1745 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-19 02:59:49,288 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:59:49,317 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-11-19 02:59:49,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:49,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1890 states to 993 states and 1890 transitions. [2023-11-19 02:59:49,642 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 1890 transitions. [2023-11-19 02:59:49,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 02:59:49,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:49,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:49,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:50,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:50,357 INFO L262 TraceCheckSpWp]: Trace formula consists of 1745 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-19 02:59:50,361 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:59:50,451 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-19 02:59:51,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:51,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1920 states to 998 states and 1920 transitions. [2023-11-19 02:59:51,286 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1920 transitions. [2023-11-19 02:59:51,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 02:59:51,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:51,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:51,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:51,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:51,902 INFO L262 TraceCheckSpWp]: Trace formula consists of 1745 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-19 02:59:51,906 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:59:51,938 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-11-19 02:59:52,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:52,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1958 states to 1002 states and 1958 transitions. [2023-11-19 02:59:52,689 INFO L276 IsEmpty]: Start isEmpty. Operand 1002 states and 1958 transitions. [2023-11-19 02:59:52,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-19 02:59:52,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:52,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:52,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:53,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:53,317 INFO L262 TraceCheckSpWp]: Trace formula consists of 1747 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-19 02:59:53,320 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:59:53,354 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-11-19 02:59:53,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:53,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1970 states to 1004 states and 1970 transitions. [2023-11-19 02:59:53,952 INFO L276 IsEmpty]: Start isEmpty. Operand 1004 states and 1970 transitions. [2023-11-19 02:59:53,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-19 02:59:53,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:53,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:54,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:54,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:54,597 INFO L262 TraceCheckSpWp]: Trace formula consists of 1747 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-19 02:59:54,601 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:59:54,638 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-11-19 02:59:54,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:54,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2003 states to 1006 states and 2003 transitions. [2023-11-19 02:59:54,936 INFO L276 IsEmpty]: Start isEmpty. Operand 1006 states and 2003 transitions. [2023-11-19 02:59:54,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-19 02:59:54,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:54,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:55,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:55,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:59:55,632 INFO L262 TraceCheckSpWp]: Trace formula consists of 1747 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-19 02:59:55,635 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 02:59:55,661 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-11-19 02:59:55,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:59:55,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2040 states to 1010 states and 2040 transitions. [2023-11-19 02:59:55,872 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 2040 transitions. [2023-11-19 02:59:55,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-11-19 02:59:55,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:59:55,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:59:56,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat