./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 dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_152939bf-ad6d-4bfb-b9bd-a547c22226c8/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_152939bf-ad6d-4bfb-b9bd-a547c22226c8/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_152939bf-ad6d-4bfb-b9bd-a547c22226c8/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_152939bf-ad6d-4bfb-b9bd-a547c22226c8/bin/ukojak-92XMlrwhuB/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_152939bf-ad6d-4bfb-b9bd-a547c22226c8/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_152939bf-ad6d-4bfb-b9bd-a547c22226c8/bin/ukojak-92XMlrwhuB --witnessprinter.witness.filename witness.graphml --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 --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:44:05,938 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:44:05,942 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:44:06,008 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:44:06,009 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:44:06,015 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:44:06,018 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:44:06,025 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:44:06,028 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:44:06,035 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:44:06,037 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:44:06,040 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:44:06,041 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:44:06,045 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:44:06,047 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:44:06,050 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:44:06,052 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:44:06,054 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:44:06,057 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:44:06,066 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:44:06,069 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:44:06,071 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:44:06,075 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:44:06,077 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:44:06,089 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:44:06,090 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:44:06,091 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:44:06,093 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:44:06,094 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:44:06,096 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:44:06,097 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:44:06,099 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:44:06,101 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:44:06,103 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:44:06,105 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:44:06,106 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:44:06,107 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:44:06,107 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:44:06,108 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:44:06,109 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:44:06,110 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:44:06,111 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_152939bf-ad6d-4bfb-b9bd-a547c22226c8/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:44:06,164 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:44:06,164 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:44:06,166 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:44:06,167 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:44:06,168 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:44:06,168 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:44:06,169 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:44:06,169 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:44:06,169 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:44:06,169 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:44:06,171 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:44:06,171 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:44:06,172 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:44:06,172 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:44:06,172 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:44:06,173 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:44:06,173 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:44:06,173 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:44:06,173 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:44:06,174 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:44:06,174 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:44:06,174 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:44:06,175 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:44:06,175 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:44:06,175 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:44:06,176 INFO L138 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_152939bf-ad6d-4bfb-b9bd-a547c22226c8/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_152939bf-ad6d-4bfb-b9bd-a547c22226c8/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 19290a926baf25addf4978704839db0abeadfa27fdfeabe3829a382dc34ef323 [2022-10-17 16:44:06,594 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:44:06,639 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:44:06,643 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:44:06,645 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:44:06,646 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:44:06,648 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_152939bf-ad6d-4bfb-b9bd-a547c22226c8/bin/ukojak-92XMlrwhuB/../../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 [2022-10-17 16:44:06,737 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_152939bf-ad6d-4bfb-b9bd-a547c22226c8/bin/ukojak-92XMlrwhuB/data/ebde9cf6e/b64ef0b421564addb6fb5693552d01b2/FLAG81df6789f [2022-10-17 16:44:07,755 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:44:07,757 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_152939bf-ad6d-4bfb-b9bd-a547c22226c8/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 [2022-10-17 16:44:07,807 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_152939bf-ad6d-4bfb-b9bd-a547c22226c8/bin/ukojak-92XMlrwhuB/data/ebde9cf6e/b64ef0b421564addb6fb5693552d01b2/FLAG81df6789f [2022-10-17 16:44:08,139 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_152939bf-ad6d-4bfb-b9bd-a547c22226c8/bin/ukojak-92XMlrwhuB/data/ebde9cf6e/b64ef0b421564addb6fb5693552d01b2 [2022-10-17 16:44:08,145 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:44:08,146 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:44:08,151 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:44:08,151 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:44:08,155 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:44:08,156 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:44:08" (1/1) ... [2022-10-17 16:44:08,158 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c736422 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:08, skipping insertion in model container [2022-10-17 16:44:08,159 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:44:08" (1/1) ... [2022-10-17 16:44:08,168 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:44:08,314 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:44:10,046 WARN L230 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_152939bf-ad6d-4bfb-b9bd-a547c22226c8/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] [2022-10-17 16:44:10,109 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:44:10,131 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:44:10,556 WARN L230 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_152939bf-ad6d-4bfb-b9bd-a547c22226c8/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] [2022-10-17 16:44:10,567 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:44:10,711 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:44:10,712 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:10 WrapperNode [2022-10-17 16:44:10,712 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:44:10,714 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:44:10,714 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:44:10,714 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:44:10,726 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:10" (1/1) ... [2022-10-17 16:44:10,814 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:10" (1/1) ... [2022-10-17 16:44:10,989 INFO L138 Inliner]: procedures = 188, calls = 1398, calls flagged for inlining = 93, calls inlined = 88, statements flattened = 3592 [2022-10-17 16:44:10,991 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:44:10,992 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:44:10,992 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:44:10,993 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:44:11,002 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:10" (1/1) ... [2022-10-17 16:44:11,003 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:10" (1/1) ... [2022-10-17 16:44:11,043 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:10" (1/1) ... [2022-10-17 16:44:11,044 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:10" (1/1) ... [2022-10-17 16:44:11,177 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:10" (1/1) ... [2022-10-17 16:44:11,194 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:10" (1/1) ... [2022-10-17 16:44:11,212 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:10" (1/1) ... [2022-10-17 16:44:11,228 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:10" (1/1) ... [2022-10-17 16:44:11,252 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:44:11,253 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:44:11,253 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:44:11,254 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:44:11,255 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:10" (1/1) ... [2022-10-17 16:44:11,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:44:11,278 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_152939bf-ad6d-4bfb-b9bd-a547c22226c8/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:44:11,291 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_152939bf-ad6d-4bfb-b9bd-a547c22226c8/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:44:11,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_152939bf-ad6d-4bfb-b9bd-a547c22226c8/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:44:11,372 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_be32 [2022-10-17 16:44:11,374 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_be32 [2022-10-17 16:44:11,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-17 16:44:11,374 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-10-17 16:44:11,374 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-10-17 16:44:11,375 INFO L130 BoogieDeclarations]: Found specification of procedure sd_pre_dma_transfer [2022-10-17 16:44:11,375 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_pre_dma_transfer [2022-10-17 16:44:11,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 16:44:11,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 16:44:11,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 16:44:11,376 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_sdmmc_drv_probe [2022-10-17 16:44:11,376 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_sdmmc_drv_probe [2022-10-17 16:44:11,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 16:44:11,377 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 16:44:11,377 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_start_run [2022-10-17 16:44:11,377 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_start_run [2022-10-17 16:44:11,377 INFO L130 BoogieDeclarations]: Found specification of procedure sdio_extblock_cmd [2022-10-17 16:44:11,377 INFO L138 BoogieDeclarations]: Found implementation of procedure sdio_extblock_cmd [2022-10-17 16:44:11,377 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_op_multi [2022-10-17 16:44:11,378 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_op_multi [2022-10-17 16:44:11,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 16:44:11,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 16:44:11,378 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_dma_transfer [2022-10-17 16:44:11,378 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_dma_transfer [2022-10-17 16:44:11,379 INFO L130 BoogieDeclarations]: Found specification of procedure sd_request [2022-10-17 16:44:11,379 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_request [2022-10-17 16:44:11,379 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2022-10-17 16:44:11,379 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2022-10-17 16:44:11,379 INFO L130 BoogieDeclarations]: Found specification of procedure sd_send_cmd_get_rsp [2022-10-17 16:44:11,379 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_send_cmd_get_rsp [2022-10-17 16:44:11,380 INFO L130 BoogieDeclarations]: Found specification of procedure sd_clear_error [2022-10-17 16:44:11,380 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_clear_error [2022-10-17 16:44:11,380 INFO L130 BoogieDeclarations]: Found specification of procedure sdmmc_get_ro [2022-10-17 16:44:11,380 INFO L138 BoogieDeclarations]: Found implementation of procedure sdmmc_get_ro [2022-10-17 16:44:11,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 16:44:11,380 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-17 16:44:11,381 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-17 16:44:11,381 INFO L130 BoogieDeclarations]: Found specification of procedure sd_cmd_set_data_len [2022-10-17 16:44:11,381 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_cmd_set_data_len [2022-10-17 16:44:11,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-17 16:44:11,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-17 16:44:11,381 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_free_host [2022-10-17 16:44:11,382 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_free_host [2022-10-17 16:44:11,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 16:44:11,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 16:44:11,382 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_switch_clock [2022-10-17 16:44:11,383 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_switch_clock [2022-10-17 16:44:11,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-10-17 16:44:11,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-10-17 16:44:11,384 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 16:44:11,384 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 16:44:11,384 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-10-17 16:44:11,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-10-17 16:44:11,384 INFO L130 BoogieDeclarations]: Found specification of procedure sdmmc_get_cd [2022-10-17 16:44:11,385 INFO L138 BoogieDeclarations]: Found implementation of procedure sdmmc_get_cd [2022-10-17 16:44:11,385 INFO L130 BoogieDeclarations]: Found specification of procedure sd_response_type [2022-10-17 16:44:11,385 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_response_type [2022-10-17 16:44:11,385 INFO L130 BoogieDeclarations]: Found specification of procedure sdmmc_dev [2022-10-17 16:44:11,386 INFO L138 BoogieDeclarations]: Found implementation of procedure sdmmc_dev [2022-10-17 16:44:11,386 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:44:11,387 INFO L130 BoogieDeclarations]: Found specification of procedure sd_cmd_set_sd_cmd [2022-10-17 16:44:11,387 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_cmd_set_sd_cmd [2022-10-17 16:44:11,388 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_card_exclusive_check [2022-10-17 16:44:11,388 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_card_exclusive_check [2022-10-17 16:44:11,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-10-17 16:44:11,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-10-17 16:44:11,389 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:44:11,389 INFO L130 BoogieDeclarations]: Found specification of procedure sd_rw_cmd [2022-10-17 16:44:11,389 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_rw_cmd [2022-10-17 16:44:11,390 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-10-17 16:44:11,391 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-10-17 16:44:11,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:44:11,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:44:11,391 INFO L130 BoogieDeclarations]: Found specification of procedure sdmmc_post_req [2022-10-17 16:44:11,392 INFO L138 BoogieDeclarations]: Found implementation of procedure sdmmc_post_req [2022-10-17 16:44:11,392 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_send_cmd_no_wait [2022-10-17 16:44:11,392 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_send_cmd_no_wait [2022-10-17 16:44:11,392 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_send_cmd [2022-10-17 16:44:11,392 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_send_cmd [2022-10-17 16:44:11,392 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:44:11,393 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2022-10-17 16:44:11,393 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2022-10-17 16:44:11,393 INFO L130 BoogieDeclarations]: Found specification of procedure sd_read_data [2022-10-17 16:44:11,393 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_read_data [2022-10-17 16:44:11,393 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_request_done [2022-10-17 16:44:11,393 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_request_done [2022-10-17 16:44:11,393 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2022-10-17 16:44:11,394 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2022-10-17 16:44:11,394 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:44:11,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:44:11,394 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2022-10-17 16:44:11,394 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2022-10-17 16:44:11,394 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_write_register [2022-10-17 16:44:11,395 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_write_register [2022-10-17 16:44:11,395 INFO L130 BoogieDeclarations]: Found specification of procedure sd_change_phase [2022-10-17 16:44:11,396 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_change_phase [2022-10-17 16:44:11,396 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2022-10-17 16:44:11,396 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2022-10-17 16:44:11,396 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_card_uhs [2022-10-17 16:44:11,396 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_card_uhs [2022-10-17 16:44:11,397 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_sdmmc_drv_remove [2022-10-17 16:44:11,398 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_sdmmc_drv_remove [2022-10-17 16:44:11,398 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-10-17 16:44:11,398 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-10-17 16:44:11,398 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_add_cmd [2022-10-17 16:44:11,398 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_add_cmd [2022-10-17 16:44:11,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:44:11,399 INFO L130 BoogieDeclarations]: Found specification of procedure mmc_priv [2022-10-17 16:44:11,400 INFO L138 BoogieDeclarations]: Found implementation of procedure mmc_priv [2022-10-17 16:44:11,400 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2022-10-17 16:44:11,400 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2022-10-17 16:44:11,400 INFO L130 BoogieDeclarations]: Found specification of procedure rtsx_pci_read_register [2022-10-17 16:44:11,401 INFO L138 BoogieDeclarations]: Found implementation of procedure rtsx_pci_read_register [2022-10-17 16:44:11,401 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:44:11,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:44:12,110 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:44:12,114 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:44:12,382 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-10-17 16:44:21,915 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:44:23,156 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:44:23,157 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-10-17 16:44:23,162 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:44:23 BoogieIcfgContainer [2022-10-17 16:44:23,163 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:44:23,165 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:44:23,167 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:44:23,178 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:44:23,178 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:44:23" (1/1) ... [2022-10-17 16:44:23,186 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:44:23,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:23,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1290 states to 858 states and 1290 transitions. [2022-10-17 16:44:23,317 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1290 transitions. [2022-10-17 16:44:23,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-10-17 16:44:23,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:23,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:24,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:24,148 INFO L263 TraceCheckSpWp]: Trace formula consists of 1755 conjuncts, 3 conjunts are in the unsatisfiable core [2022-10-17 16:44:24,159 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:44:24,427 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-10-17 16:44:26,721 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-17 16:44:27,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:27,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1480 states to 914 states and 1480 transitions. [2022-10-17 16:44:27,115 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1480 transitions. [2022-10-17 16:44:27,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-10-17 16:44:27,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:27,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:27,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:27,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:27,840 INFO L263 TraceCheckSpWp]: Trace formula consists of 1765 conjuncts, 2 conjunts are in the unsatisfiable core [2022-10-17 16:44:27,846 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:44:27,874 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-10-17 16:44:27,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:27,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1518 states to 918 states and 1518 transitions. [2022-10-17 16:44:27,997 INFO L276 IsEmpty]: Start isEmpty. Operand 918 states and 1518 transitions. [2022-10-17 16:44:28,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-10-17 16:44:28,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:28,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:28,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:28,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:28,478 INFO L263 TraceCheckSpWp]: Trace formula consists of 1767 conjuncts, 3 conjunts are in the unsatisfiable core [2022-10-17 16:44:28,484 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:44:28,680 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-10-17 16:44:28,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:28,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1524 states to 921 states and 1524 transitions. [2022-10-17 16:44:28,751 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 1524 transitions. [2022-10-17 16:44:28,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-10-17 16:44:28,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:28,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:28,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:29,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:29,263 INFO L263 TraceCheckSpWp]: Trace formula consists of 1769 conjuncts, 3 conjunts are in the unsatisfiable core [2022-10-17 16:44:29,269 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:44:29,510 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-10-17 16:44:29,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:29,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1527 states to 923 states and 1527 transitions. [2022-10-17 16:44:29,549 INFO L276 IsEmpty]: Start isEmpty. Operand 923 states and 1527 transitions. [2022-10-17 16:44:29,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-10-17 16:44:29,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:29,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:30,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:30,040 INFO L263 TraceCheckSpWp]: Trace formula consists of 1771 conjuncts, 3 conjunts are in the unsatisfiable core [2022-10-17 16:44:30,045 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:44:30,223 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-10-17 16:44:30,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:30,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1532 states to 926 states and 1532 transitions. [2022-10-17 16:44:30,268 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 1532 transitions. [2022-10-17 16:44:30,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-10-17 16:44:30,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:30,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:30,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:30,651 INFO L263 TraceCheckSpWp]: Trace formula consists of 1757 conjuncts, 3 conjunts are in the unsatisfiable core [2022-10-17 16:44:30,656 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:44:30,832 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-10-17 16:44:30,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:30,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1537 states to 929 states and 1537 transitions. [2022-10-17 16:44:30,866 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 1537 transitions. [2022-10-17 16:44:30,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-10-17 16:44:30,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:30,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:30,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:31,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:31,312 INFO L263 TraceCheckSpWp]: Trace formula consists of 1771 conjuncts, 3 conjunts are in the unsatisfiable core [2022-10-17 16:44:31,316 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:44:31,489 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-10-17 16:44:31,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:31,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1544 states to 930 states and 1544 transitions. [2022-10-17 16:44:31,523 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1544 transitions. [2022-10-17 16:44:31,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-10-17 16:44:31,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:31,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:31,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:32,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:32,047 INFO L263 TraceCheckSpWp]: Trace formula consists of 1775 conjuncts, 3 conjunts are in the unsatisfiable core [2022-10-17 16:44:32,051 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:44:32,080 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-10-17 16:44:32,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:32,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1574 states to 935 states and 1574 transitions. [2022-10-17 16:44:32,332 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 1574 transitions. [2022-10-17 16:44:32,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-10-17 16:44:32,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:32,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:32,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:32,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:32,794 INFO L263 TraceCheckSpWp]: Trace formula consists of 1772 conjuncts, 2 conjunts are in the unsatisfiable core [2022-10-17 16:44:32,799 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:44:32,822 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-10-17 16:44:32,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:32,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1569 states to 934 states and 1569 transitions. [2022-10-17 16:44:32,881 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1569 transitions. [2022-10-17 16:44:32,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-10-17 16:44:32,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:32,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:32,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:33,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:33,423 INFO L263 TraceCheckSpWp]: Trace formula consists of 1775 conjuncts, 3 conjunts are in the unsatisfiable core [2022-10-17 16:44:33,427 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:44:33,470 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-10-17 16:44:33,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:33,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1602 states to 941 states and 1602 transitions. [2022-10-17 16:44:33,810 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1602 transitions. [2022-10-17 16:44:33,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-10-17 16:44:33,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:33,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:33,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:34,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:34,257 INFO L263 TraceCheckSpWp]: Trace formula consists of 1775 conjuncts, 2 conjunts are in the unsatisfiable core [2022-10-17 16:44:34,262 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:44:34,297 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-10-17 16:44:34,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:34,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1629 states to 944 states and 1629 transitions. [2022-10-17 16:44:34,612 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1629 transitions. [2022-10-17 16:44:34,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-10-17 16:44:34,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:34,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:34,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:35,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:35,030 INFO L263 TraceCheckSpWp]: Trace formula consists of 1777 conjuncts, 3 conjunts are in the unsatisfiable core [2022-10-17 16:44:35,034 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:44:35,138 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-10-17 16:44:35,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:35,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1661 states to 950 states and 1661 transitions. [2022-10-17 16:44:35,766 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1661 transitions. [2022-10-17 16:44:35,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-10-17 16:44:35,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:35,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:35,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:36,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:36,156 INFO L263 TraceCheckSpWp]: Trace formula consists of 1777 conjuncts, 2 conjunts are in the unsatisfiable core [2022-10-17 16:44:36,159 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-17 16:44:36,193 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked.