./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-1b0b0ac-1-108_1a-drivers--net--slip.ko-entry_point_ldv-val-v0.8.cil.out.i --full-output -ea --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-1b0b0ac-1-108_1a-drivers--net--slip.ko-entry_point_ldv-val-v0.8.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b83c28af83745ba79af1b1ebec4b495db7aa2efb3702685bbdc4b86421ef4c0a --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 22:05:42,187 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 22:05:42,189 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 22:05:42,221 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 22:05:42,221 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 22:05:42,224 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 22:05:42,225 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 22:05:42,228 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 22:05:42,229 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 22:05:42,236 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 22:05:42,236 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 22:05:42,237 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 22:05:42,237 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 22:05:42,239 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 22:05:42,240 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 22:05:42,243 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 22:05:42,244 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 22:05:42,245 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 22:05:42,246 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 22:05:42,251 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 22:05:42,252 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 22:05:42,253 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 22:05:42,254 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 22:05:42,255 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 22:05:42,257 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 22:05:42,257 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 22:05:42,257 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 22:05:42,259 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 22:05:42,259 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 22:05:42,260 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 22:05:42,260 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 22:05:42,260 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 22:05:42,261 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 22:05:42,262 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 22:05:42,263 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 22:05:42,263 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 22:05:42,264 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 22:05:42,264 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 22:05:42,264 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 22:05:42,265 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 22:05:42,265 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 22:05:42,266 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-02-20 22:05:42,290 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 22:05:42,291 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 22:05:42,291 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 22:05:42,291 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 22:05:42,292 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 22:05:42,292 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 22:05:42,293 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 22:05:42,293 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 22:05:42,293 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 22:05:42,293 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 22:05:42,294 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 22:05:42,294 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 22:05:42,294 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 22:05:42,295 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 22:05:42,295 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 22:05:42,295 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 22:05:42,295 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 22:05:42,295 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 22:05:42,295 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 22:05:42,296 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 22:05:42,296 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 22:05:42,296 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 22:05:42,296 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 22:05:42,296 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 22:05:42,296 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 22:05:42,297 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 22:05:42,297 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 22:05:42,297 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 22:05:42,297 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 22:05:42,298 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 22:05:42,298 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b83c28af83745ba79af1b1ebec4b495db7aa2efb3702685bbdc4b86421ef4c0a [2022-02-20 22:05:42,466 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 22:05:42,482 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 22:05:42,485 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 22:05:42,486 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 22:05:42,486 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 22:05:42,488 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-1b0b0ac-1-108_1a-drivers--net--slip.ko-entry_point_ldv-val-v0.8.cil.out.i [2022-02-20 22:05:42,548 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/02a50df58/468118934f6e4b24b853208ab02ff8a8/FLAG521e95b3b [2022-02-20 22:05:43,063 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 22:05:43,064 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-1b0b0ac-1-108_1a-drivers--net--slip.ko-entry_point_ldv-val-v0.8.cil.out.i [2022-02-20 22:05:43,094 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/02a50df58/468118934f6e4b24b853208ab02ff8a8/FLAG521e95b3b [2022-02-20 22:05:43,273 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/02a50df58/468118934f6e4b24b853208ab02ff8a8 [2022-02-20 22:05:43,278 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 22:05:43,280 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 22:05:43,282 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 22:05:43,282 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 22:05:43,284 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 22:05:43,285 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:05:43" (1/1) ... [2022-02-20 22:05:43,287 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2efd4bf8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:05:43, skipping insertion in model container [2022-02-20 22:05:43,287 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:05:43" (1/1) ... [2022-02-20 22:05:43,294 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 22:05:43,358 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 22:05:44,368 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-1b0b0ac-1-108_1a-drivers--net--slip.ko-entry_point_ldv-val-v0.8.cil.out.i[216887,216900] [2022-02-20 22:05:44,390 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:05:44,406 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 22:05:44,612 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-1b0b0ac-1-108_1a-drivers--net--slip.ko-entry_point_ldv-val-v0.8.cil.out.i[216887,216900] [2022-02-20 22:05:44,623 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:05:44,692 INFO L208 MainTranslator]: Completed translation [2022-02-20 22:05:44,692 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:05:44 WrapperNode [2022-02-20 22:05:44,693 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 22:05:44,694 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 22:05:44,695 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 22:05:44,695 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 22:05:44,700 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:05:44" (1/1) ... [2022-02-20 22:05:44,756 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:05:44" (1/1) ... [2022-02-20 22:05:44,875 INFO L137 Inliner]: procedures = 187, calls = 873, calls flagged for inlining = 93, calls inlined = 91, statements flattened = 3223 [2022-02-20 22:05:44,875 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 22:05:44,876 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 22:05:44,876 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 22:05:44,876 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 22:05:44,882 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:05:44" (1/1) ... [2022-02-20 22:05:44,882 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:05:44" (1/1) ... [2022-02-20 22:05:44,906 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:05:44" (1/1) ... [2022-02-20 22:05:44,907 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:05:44" (1/1) ... [2022-02-20 22:05:45,008 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:05:44" (1/1) ... [2022-02-20 22:05:45,026 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:05:44" (1/1) ... [2022-02-20 22:05:45,036 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:05:44" (1/1) ... [2022-02-20 22:05:45,074 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 22:05:45,076 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 22:05:45,076 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 22:05:45,076 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 22:05:45,077 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:05:44" (1/1) ... [2022-02-20 22:05:45,082 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 22:05:45,091 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 22:05:45,102 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-02-20 22:05:45,109 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-02-20 22:05:45,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2022-02-20 22:05:45,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2022-02-20 22:05:45,132 INFO L130 BoogieDeclarations]: Found specification of procedure sl_tx_timeout [2022-02-20 22:05:45,132 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_tx_timeout [2022-02-20 22:05:45,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-02-20 22:05:45,132 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-02-20 22:05:45,132 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2022-02-20 22:05:45,132 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2022-02-20 22:05:45,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-02-20 22:05:45,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-02-20 22:05:45,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-02-20 22:05:45,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-02-20 22:05:45,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-02-20 22:05:45,133 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-02-20 22:05:45,133 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-02-20 22:05:45,133 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-02-20 22:05:45,133 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-02-20 22:05:45,134 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-02-20 22:05:45,134 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-02-20 22:05:45,134 INFO L130 BoogieDeclarations]: Found specification of procedure slhc_free [2022-02-20 22:05:45,134 INFO L138 BoogieDeclarations]: Found implementation of procedure slhc_free [2022-02-20 22:05:45,134 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-02-20 22:05:45,134 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-02-20 22:05:45,134 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-02-20 22:05:45,134 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-02-20 22:05:45,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-02-20 22:05:45,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-02-20 22:05:45,135 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-02-20 22:05:45,135 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-02-20 22:05:45,135 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-02-20 22:05:45,135 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-02-20 22:05:45,135 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-02-20 22:05:45,135 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-02-20 22:05:45,135 INFO L130 BoogieDeclarations]: Found specification of procedure sl_free_bufs [2022-02-20 22:05:45,136 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_free_bufs [2022-02-20 22:05:45,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-20 22:05:45,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-02-20 22:05:45,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-02-20 22:05:45,136 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-02-20 22:05:45,136 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-02-20 22:05:45,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-02-20 22:05:45,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-02-20 22:05:45,137 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-02-20 22:05:45,137 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-02-20 22:05:45,137 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-02-20 22:05:45,137 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-02-20 22:05:45,137 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2022-02-20 22:05:45,137 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2022-02-20 22:05:45,138 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-02-20 22:05:45,138 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2022-02-20 22:05:45,138 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2022-02-20 22:05:45,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-02-20 22:05:45,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-02-20 22:05:45,138 INFO L130 BoogieDeclarations]: Found specification of procedure sl_bump [2022-02-20 22:05:45,138 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_bump [2022-02-20 22:05:45,138 INFO L130 BoogieDeclarations]: Found specification of procedure slip_ioctl [2022-02-20 22:05:45,139 INFO L138 BoogieDeclarations]: Found implementation of procedure slip_ioctl [2022-02-20 22:05:45,139 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 22:05:45,140 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-02-20 22:05:45,140 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-02-20 22:05:45,140 INFO L130 BoogieDeclarations]: Found specification of procedure slip_close [2022-02-20 22:05:45,140 INFO L138 BoogieDeclarations]: Found implementation of procedure slip_close [2022-02-20 22:05:45,140 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 22:05:45,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-02-20 22:05:45,141 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-02-20 22:05:45,141 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2022-02-20 22:05:45,141 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2022-02-20 22:05:45,141 INFO L130 BoogieDeclarations]: Found specification of procedure slip_compat_ioctl [2022-02-20 22:05:45,141 INFO L138 BoogieDeclarations]: Found implementation of procedure slip_compat_ioctl [2022-02-20 22:05:45,141 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-02-20 22:05:45,141 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-02-20 22:05:45,141 INFO L130 BoogieDeclarations]: Found specification of procedure sl_get_stats64 [2022-02-20 22:05:45,142 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_get_stats64 [2022-02-20 22:05:45,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-02-20 22:05:45,142 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-02-20 22:05:45,142 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-02-20 22:05:45,142 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2022-02-20 22:05:45,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2022-02-20 22:05:45,143 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-02-20 22:05:45,143 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-02-20 22:05:45,143 INFO L130 BoogieDeclarations]: Found specification of procedure sl_ioctl [2022-02-20 22:05:45,143 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_ioctl [2022-02-20 22:05:45,143 INFO L130 BoogieDeclarations]: Found specification of procedure tty_hangup [2022-02-20 22:05:45,143 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_hangup [2022-02-20 22:05:45,143 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 22:05:45,144 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2022-02-20 22:05:45,144 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2022-02-20 22:05:45,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-02-20 22:05:45,144 INFO L130 BoogieDeclarations]: Found specification of procedure tty_devnum [2022-02-20 22:05:45,144 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_devnum [2022-02-20 22:05:45,144 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-02-20 22:05:45,144 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-02-20 22:05:45,145 INFO L130 BoogieDeclarations]: Found specification of procedure slip_hangup [2022-02-20 22:05:45,145 INFO L138 BoogieDeclarations]: Found implementation of procedure slip_hangup [2022-02-20 22:05:45,145 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-02-20 22:05:45,145 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-02-20 22:05:45,145 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-02-20 22:05:45,146 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-02-20 22:05:45,146 INFO L130 BoogieDeclarations]: Found specification of procedure sl_change_mtu [2022-02-20 22:05:45,146 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_change_mtu [2022-02-20 22:05:45,146 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2022-02-20 22:05:45,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2022-02-20 22:05:45,147 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-02-20 22:05:45,147 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-02-20 22:05:45,147 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-02-20 22:05:45,147 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-02-20 22:05:45,147 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-02-20 22:05:45,147 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-02-20 22:05:45,147 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-02-20 22:05:45,147 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-02-20 22:05:45,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 22:05:45,148 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-02-20 22:05:45,148 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-02-20 22:05:45,148 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2022-02-20 22:05:45,148 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2022-02-20 22:05:45,148 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-02-20 22:05:45,149 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-02-20 22:05:45,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-02-20 22:05:45,149 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 22:05:45,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 22:05:45,151 INFO L130 BoogieDeclarations]: Found specification of procedure sl_unlock [2022-02-20 22:05:45,151 INFO L138 BoogieDeclarations]: Found implementation of procedure sl_unlock [2022-02-20 22:05:45,152 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-02-20 22:05:45,152 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-02-20 22:05:45,618 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 22:05:45,620 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 22:05:45,857 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-02-20 22:05:48,877 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 22:05:48,899 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 22:05:48,904 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-02-20 22:05:48,907 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 10:05:48 BoogieIcfgContainer [2022-02-20 22:05:48,907 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 22:05:48,908 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 22:05:48,909 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 22:05:48,911 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 22:05:48,911 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 10:05:43" (1/3) ... [2022-02-20 22:05:48,912 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@47bc8ccd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 10:05:48, skipping insertion in model container [2022-02-20 22:05:48,912 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:05:44" (2/3) ... [2022-02-20 22:05:48,912 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@47bc8ccd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 10:05:48, skipping insertion in model container [2022-02-20 22:05:48,913 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 10:05:48" (3/3) ... [2022-02-20 22:05:48,915 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-stable-1b0b0ac-1-108_1a-drivers--net--slip.ko-entry_point_ldv-val-v0.8.cil.out.i [2022-02-20 22:05:48,924 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 22:05:48,924 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-02-20 22:05:48,959 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 22:05:48,964 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-02-20 22:05:48,964 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-02-20 22:05:49,009 INFO L276 IsEmpty]: Start isEmpty. Operand has 1110 states, 820 states have (on average 1.425609756097561) internal successors, (1169), 852 states have internal predecessors, (1169), 236 states have call successors, (236), 53 states have call predecessors, (236), 52 states have return successors, (231), 229 states have call predecessors, (231), 231 states have call successors, (231) [2022-02-20 22:05:49,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-02-20 22:05:49,031 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 22:05:49,032 INFO L514 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 22:05:49,032 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 22:05:49,040 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 22:05:49,040 INFO L85 PathProgramCache]: Analyzing trace with hash -1607484925, now seen corresponding path program 1 times [2022-02-20 22:05:49,046 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 22:05:49,047 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2088418442] [2022-02-20 22:05:49,047 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 22:05:49,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 22:05:49,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:05:49,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-02-20 22:05:49,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:05:49,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 22:05:49,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:05:49,423 INFO L290 TraceCheckUtils]: 0: Hoare triple {1236#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {1113#true} is VALID [2022-02-20 22:05:49,425 INFO L290 TraceCheckUtils]: 1: Hoare triple {1113#true} assume true; {1113#true} is VALID [2022-02-20 22:05:49,425 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1113#true} {1113#true} #2859#return; {1113#true} is VALID [2022-02-20 22:05:49,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-02-20 22:05:49,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:05:49,441 INFO L290 TraceCheckUtils]: 0: Hoare triple {1113#true} ~cond := #in~cond; {1113#true} is VALID [2022-02-20 22:05:49,442 INFO L290 TraceCheckUtils]: 1: Hoare triple {1113#true} assume 0 == ~cond;assume false; {1114#false} is VALID [2022-02-20 22:05:49,442 INFO L290 TraceCheckUtils]: 2: Hoare triple {1114#false} assume true; {1114#false} is VALID [2022-02-20 22:05:49,443 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1114#false} {1113#true} #2861#return; {1114#false} is VALID [2022-02-20 22:05:49,443 INFO L290 TraceCheckUtils]: 0: Hoare triple {1228#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc17.base, #t~malloc17.offset := #Ultimate.allocOnHeap(~size); {1113#true} is VALID [2022-02-20 22:05:49,445 INFO L272 TraceCheckUtils]: 1: Hoare triple {1113#true} call #Ultimate.meminit(#t~malloc17.base, #t~malloc17.offset, 1, ~size, ~size); {1236#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:05:49,445 INFO L290 TraceCheckUtils]: 2: Hoare triple {1236#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {1113#true} is VALID [2022-02-20 22:05:49,445 INFO L290 TraceCheckUtils]: 3: Hoare triple {1113#true} assume true; {1113#true} is VALID [2022-02-20 22:05:49,445 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {1113#true} {1113#true} #2859#return; {1113#true} is VALID [2022-02-20 22:05:49,445 INFO L290 TraceCheckUtils]: 5: Hoare triple {1113#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc17.base, #t~malloc17.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {1113#true} is VALID [2022-02-20 22:05:49,446 INFO L272 TraceCheckUtils]: 6: Hoare triple {1113#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {1113#true} is VALID [2022-02-20 22:05:49,446 INFO L290 TraceCheckUtils]: 7: Hoare triple {1113#true} ~cond := #in~cond; {1113#true} is VALID [2022-02-20 22:05:49,446 INFO L290 TraceCheckUtils]: 8: Hoare triple {1113#true} assume 0 == ~cond;assume false; {1114#false} is VALID [2022-02-20 22:05:49,446 INFO L290 TraceCheckUtils]: 9: Hoare triple {1114#false} assume true; {1114#false} is VALID [2022-02-20 22:05:49,447 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1114#false} {1113#true} #2861#return; {1114#false} is VALID [2022-02-20 22:05:49,447 INFO L290 TraceCheckUtils]: 11: Hoare triple {1114#false} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {1114#false} is VALID [2022-02-20 22:05:49,447 INFO L290 TraceCheckUtils]: 12: Hoare triple {1114#false} assume true; {1114#false} is VALID [2022-02-20 22:05:49,447 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {1114#false} {1113#true} #2871#return; {1114#false} is VALID [2022-02-20 22:05:49,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-02-20 22:05:49,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:05:49,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 22:05:49,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:05:49,480 INFO L290 TraceCheckUtils]: 0: Hoare triple {1236#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {1113#true} is VALID [2022-02-20 22:05:49,481 INFO L290 TraceCheckUtils]: 1: Hoare triple {1113#true} assume true; {1113#true} is VALID [2022-02-20 22:05:49,481 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1113#true} {1113#true} #2859#return; {1113#true} is VALID [2022-02-20 22:05:49,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-02-20 22:05:49,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:05:49,489 INFO L290 TraceCheckUtils]: 0: Hoare triple {1113#true} ~cond := #in~cond; {1113#true} is VALID [2022-02-20 22:05:49,490 INFO L290 TraceCheckUtils]: 1: Hoare triple {1113#true} assume 0 == ~cond;assume false; {1114#false} is VALID [2022-02-20 22:05:49,490 INFO L290 TraceCheckUtils]: 2: Hoare triple {1114#false} assume true; {1114#false} is VALID [2022-02-20 22:05:49,490 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1114#false} {1113#true} #2861#return; {1114#false} is VALID [2022-02-20 22:05:49,491 INFO L290 TraceCheckUtils]: 0: Hoare triple {1228#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc17.base, #t~malloc17.offset := #Ultimate.allocOnHeap(~size); {1113#true} is VALID [2022-02-20 22:05:49,492 INFO L272 TraceCheckUtils]: 1: Hoare triple {1113#true} call #Ultimate.meminit(#t~malloc17.base, #t~malloc17.offset, 1, ~size, ~size); {1236#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:05:49,493 INFO L290 TraceCheckUtils]: 2: Hoare triple {1236#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {1113#true} is VALID [2022-02-20 22:05:49,493 INFO L290 TraceCheckUtils]: 3: Hoare triple {1113#true} assume true; {1113#true} is VALID [2022-02-20 22:05:49,493 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {1113#true} {1113#true} #2859#return; {1113#true} is VALID [2022-02-20 22:05:49,493 INFO L290 TraceCheckUtils]: 5: Hoare triple {1113#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc17.base, #t~malloc17.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {1113#true} is VALID [2022-02-20 22:05:49,494 INFO L272 TraceCheckUtils]: 6: Hoare triple {1113#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {1113#true} is VALID [2022-02-20 22:05:49,494 INFO L290 TraceCheckUtils]: 7: Hoare triple {1113#true} ~cond := #in~cond; {1113#true} is VALID [2022-02-20 22:05:49,494 INFO L290 TraceCheckUtils]: 8: Hoare triple {1113#true} assume 0 == ~cond;assume false; {1114#false} is VALID [2022-02-20 22:05:49,494 INFO L290 TraceCheckUtils]: 9: Hoare triple {1114#false} assume true; {1114#false} is VALID [2022-02-20 22:05:49,495 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1114#false} {1113#true} #2861#return; {1114#false} is VALID [2022-02-20 22:05:49,495 INFO L290 TraceCheckUtils]: 11: Hoare triple {1114#false} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {1114#false} is VALID [2022-02-20 22:05:49,495 INFO L290 TraceCheckUtils]: 12: Hoare triple {1114#false} assume true; {1114#false} is VALID [2022-02-20 22:05:49,495 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {1114#false} {1114#false} #2873#return; {1114#false} is VALID [2022-02-20 22:05:49,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-02-20 22:05:49,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:05:49,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 22:05:49,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:05:49,526 INFO L290 TraceCheckUtils]: 0: Hoare triple {1236#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {1113#true} is VALID [2022-02-20 22:05:49,526 INFO L290 TraceCheckUtils]: 1: Hoare triple {1113#true} assume true; {1113#true} is VALID [2022-02-20 22:05:49,528 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1113#true} {1113#true} #2859#return; {1113#true} is VALID [2022-02-20 22:05:49,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-02-20 22:05:49,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:05:49,534 INFO L290 TraceCheckUtils]: 0: Hoare triple {1113#true} ~cond := #in~cond; {1113#true} is VALID [2022-02-20 22:05:49,535 INFO L290 TraceCheckUtils]: 1: Hoare triple {1113#true} assume 0 == ~cond;assume false; {1114#false} is VALID [2022-02-20 22:05:49,535 INFO L290 TraceCheckUtils]: 2: Hoare triple {1114#false} assume true; {1114#false} is VALID [2022-02-20 22:05:49,537 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1114#false} {1113#true} #2861#return; {1114#false} is VALID [2022-02-20 22:05:49,538 INFO L290 TraceCheckUtils]: 0: Hoare triple {1228#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc17.base, #t~malloc17.offset := #Ultimate.allocOnHeap(~size); {1113#true} is VALID [2022-02-20 22:05:49,538 INFO L272 TraceCheckUtils]: 1: Hoare triple {1113#true} call #Ultimate.meminit(#t~malloc17.base, #t~malloc17.offset, 1, ~size, ~size); {1236#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:05:49,539 INFO L290 TraceCheckUtils]: 2: Hoare triple {1236#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {1113#true} is VALID [2022-02-20 22:05:49,539 INFO L290 TraceCheckUtils]: 3: Hoare triple {1113#true} assume true; {1113#true} is VALID [2022-02-20 22:05:49,539 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {1113#true} {1113#true} #2859#return; {1113#true} is VALID [2022-02-20 22:05:49,539 INFO L290 TraceCheckUtils]: 5: Hoare triple {1113#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc17.base, #t~malloc17.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {1113#true} is VALID [2022-02-20 22:05:49,539 INFO L272 TraceCheckUtils]: 6: Hoare triple {1113#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {1113#true} is VALID [2022-02-20 22:05:49,540 INFO L290 TraceCheckUtils]: 7: Hoare triple {1113#true} ~cond := #in~cond; {1113#true} is VALID [2022-02-20 22:05:49,540 INFO L290 TraceCheckUtils]: 8: Hoare triple {1113#true} assume 0 == ~cond;assume false; {1114#false} is VALID [2022-02-20 22:05:49,541 INFO L290 TraceCheckUtils]: 9: Hoare triple {1114#false} assume true; {1114#false} is VALID [2022-02-20 22:05:49,542 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1114#false} {1113#true} #2861#return; {1114#false} is VALID [2022-02-20 22:05:49,542 INFO L290 TraceCheckUtils]: 11: Hoare triple {1114#false} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {1114#false} is VALID [2022-02-20 22:05:49,542 INFO L290 TraceCheckUtils]: 12: Hoare triple {1114#false} assume true; {1114#false} is VALID [2022-02-20 22:05:49,542 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {1114#false} {1114#false} #2875#return; {1114#false} is VALID [2022-02-20 22:05:49,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-02-20 22:05:49,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:05:49,560 INFO L290 TraceCheckUtils]: 0: Hoare triple {1251#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~0.base, ~p~0.offset;havoc ~tmp~0.base, ~tmp~0.offset;havoc ~tmp___0~0;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~tmp___0~0 := #t~nondet13;havoc #t~nondet13; {1113#true} is VALID [2022-02-20 22:05:49,560 INFO L290 TraceCheckUtils]: 1: Hoare triple {1113#true} assume 0 != ~tmp___0~0;#res.base, #res.offset := 0, 0; {1113#true} is VALID [2022-02-20 22:05:49,561 INFO L290 TraceCheckUtils]: 2: Hoare triple {1113#true} assume true; {1113#true} is VALID [2022-02-20 22:05:49,561 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1113#true} {1114#false} #2877#return; {1114#false} is VALID [2022-02-20 22:05:49,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-02-20 22:05:49,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:05:49,572 INFO L290 TraceCheckUtils]: 0: Hoare triple {1251#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~0.base, ~p~0.offset;havoc ~tmp~0.base, ~tmp~0.offset;havoc ~tmp___0~0;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~tmp___0~0 := #t~nondet13;havoc #t~nondet13; {1113#true} is VALID [2022-02-20 22:05:49,572 INFO L290 TraceCheckUtils]: 1: Hoare triple {1113#true} assume 0 != ~tmp___0~0;#res.base, #res.offset := 0, 0; {1113#true} is VALID [2022-02-20 22:05:49,573 INFO L290 TraceCheckUtils]: 2: Hoare triple {1113#true} assume true; {1113#true} is VALID [2022-02-20 22:05:49,573 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1113#true} {1114#false} #2879#return; {1114#false} is VALID [2022-02-20 22:05:49,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-02-20 22:05:49,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:05:49,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 22:05:49,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:05:49,611 INFO L290 TraceCheckUtils]: 0: Hoare triple {1236#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {1113#true} is VALID [2022-02-20 22:05:49,613 INFO L290 TraceCheckUtils]: 1: Hoare triple {1113#true} assume true; {1113#true} is VALID [2022-02-20 22:05:49,613 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1113#true} {1113#true} #2859#return; {1113#true} is VALID [2022-02-20 22:05:49,613 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-02-20 22:05:49,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:05:49,627 INFO L290 TraceCheckUtils]: 0: Hoare triple {1113#true} ~cond := #in~cond; {1113#true} is VALID [2022-02-20 22:05:49,628 INFO L290 TraceCheckUtils]: 1: Hoare triple {1113#true} assume 0 == ~cond;assume false; {1114#false} is VALID [2022-02-20 22:05:49,628 INFO L290 TraceCheckUtils]: 2: Hoare triple {1114#false} assume true; {1114#false} is VALID [2022-02-20 22:05:49,629 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1114#false} {1113#true} #2861#return; {1114#false} is VALID [2022-02-20 22:05:49,630 INFO L290 TraceCheckUtils]: 0: Hoare triple {1228#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc17.base, #t~malloc17.offset := #Ultimate.allocOnHeap(~size); {1113#true} is VALID [2022-02-20 22:05:49,631 INFO L272 TraceCheckUtils]: 1: Hoare triple {1113#true} call #Ultimate.meminit(#t~malloc17.base, #t~malloc17.offset, 1, ~size, ~size); {1236#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:05:49,631 INFO L290 TraceCheckUtils]: 2: Hoare triple {1236#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {1113#true} is VALID [2022-02-20 22:05:49,631 INFO L290 TraceCheckUtils]: 3: Hoare triple {1113#true} assume true; {1113#true} is VALID [2022-02-20 22:05:49,631 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {1113#true} {1113#true} #2859#return; {1113#true} is VALID [2022-02-20 22:05:49,631 INFO L290 TraceCheckUtils]: 5: Hoare triple {1113#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc17.base, #t~malloc17.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {1113#true} is VALID [2022-02-20 22:05:49,632 INFO L272 TraceCheckUtils]: 6: Hoare triple {1113#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {1113#true} is VALID [2022-02-20 22:05:49,632 INFO L290 TraceCheckUtils]: 7: Hoare triple {1113#true} ~cond := #in~cond; {1113#true} is VALID [2022-02-20 22:05:49,632 INFO L290 TraceCheckUtils]: 8: Hoare triple {1113#true} assume 0 == ~cond;assume false; {1114#false} is VALID [2022-02-20 22:05:49,632 INFO L290 TraceCheckUtils]: 9: Hoare triple {1114#false} assume true; {1114#false} is VALID [2022-02-20 22:05:49,633 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1114#false} {1113#true} #2861#return; {1114#false} is VALID [2022-02-20 22:05:49,633 INFO L290 TraceCheckUtils]: 11: Hoare triple {1114#false} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {1114#false} is VALID [2022-02-20 22:05:49,633 INFO L290 TraceCheckUtils]: 12: Hoare triple {1114#false} assume true; {1114#false} is VALID [2022-02-20 22:05:49,633 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {1114#false} {1114#false} #2881#return; {1114#false} is VALID [2022-02-20 22:05:49,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2022-02-20 22:05:49,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:05:49,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 22:05:49,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:05:49,654 INFO L290 TraceCheckUtils]: 0: Hoare triple {1236#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {1113#true} is VALID [2022-02-20 22:05:49,655 INFO L290 TraceCheckUtils]: 1: Hoare triple {1113#true} assume true; {1113#true} is VALID [2022-02-20 22:05:49,655 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1113#true} {1113#true} #2859#return; {1113#true} is VALID [2022-02-20 22:05:49,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-02-20 22:05:49,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:05:49,664 INFO L290 TraceCheckUtils]: 0: Hoare triple {1113#true} ~cond := #in~cond; {1113#true} is VALID [2022-02-20 22:05:49,665 INFO L290 TraceCheckUtils]: 1: Hoare triple {1113#true} assume 0 == ~cond;assume false; {1114#false} is VALID [2022-02-20 22:05:49,665 INFO L290 TraceCheckUtils]: 2: Hoare triple {1114#false} assume true; {1114#false} is VALID [2022-02-20 22:05:49,665 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1114#false} {1113#true} #2861#return; {1114#false} is VALID [2022-02-20 22:05:49,667 INFO L290 TraceCheckUtils]: 0: Hoare triple {1228#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc17.base, #t~malloc17.offset := #Ultimate.allocOnHeap(~size); {1113#true} is VALID [2022-02-20 22:05:49,668 INFO L272 TraceCheckUtils]: 1: Hoare triple {1113#true} call #Ultimate.meminit(#t~malloc17.base, #t~malloc17.offset, 1, ~size, ~size); {1236#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:05:49,668 INFO L290 TraceCheckUtils]: 2: Hoare triple {1236#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {1113#true} is VALID [2022-02-20 22:05:49,668 INFO L290 TraceCheckUtils]: 3: Hoare triple {1113#true} assume true; {1113#true} is VALID [2022-02-20 22:05:49,668 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {1113#true} {1113#true} #2859#return; {1113#true} is VALID [2022-02-20 22:05:49,668 INFO L290 TraceCheckUtils]: 5: Hoare triple {1113#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc17.base, #t~malloc17.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {1113#true} is VALID [2022-02-20 22:05:49,669 INFO L272 TraceCheckUtils]: 6: Hoare triple {1113#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {1113#true} is VALID [2022-02-20 22:05:49,669 INFO L290 TraceCheckUtils]: 7: Hoare triple {1113#true} ~cond := #in~cond; {1113#true} is VALID [2022-02-20 22:05:49,669 INFO L290 TraceCheckUtils]: 8: Hoare triple {1113#true} assume 0 == ~cond;assume false; {1114#false} is VALID [2022-02-20 22:05:49,669 INFO L290 TraceCheckUtils]: 9: Hoare triple {1114#false} assume true; {1114#false} is VALID [2022-02-20 22:05:49,670 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1114#false} {1113#true} #2861#return; {1114#false} is VALID [2022-02-20 22:05:49,670 INFO L290 TraceCheckUtils]: 11: Hoare triple {1114#false} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {1114#false} is VALID [2022-02-20 22:05:49,670 INFO L290 TraceCheckUtils]: 12: Hoare triple {1114#false} assume true; {1114#false} is VALID [2022-02-20 22:05:49,670 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {1114#false} {1114#false} #2883#return; {1114#false} is VALID [2022-02-20 22:05:49,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-02-20 22:05:49,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:05:49,686 INFO L290 TraceCheckUtils]: 0: Hoare triple {1266#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr607#1;#Ultimate.C_memset_#t~loopctr607#1 := 0; {1113#true} is VALID [2022-02-20 22:05:49,687 INFO L290 TraceCheckUtils]: 1: Hoare triple {1113#true} assume !(#Ultimate.C_memset_#t~loopctr607#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {1113#true} is VALID [2022-02-20 22:05:49,687 INFO L290 TraceCheckUtils]: 2: Hoare triple {1113#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res18#1.base, #t~memset~res18#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res18#1.base, #t~memset~res18#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {1113#true} is VALID [2022-02-20 22:05:49,687 INFO L290 TraceCheckUtils]: 3: Hoare triple {1113#true} assume true; {1113#true} is VALID [2022-02-20 22:05:49,688 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {1113#true} {1114#false} #2885#return; {1114#false} is VALID [2022-02-20 22:05:49,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-02-20 22:05:49,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:05:49,706 INFO L290 TraceCheckUtils]: 0: Hoare triple {1266#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr607#1;#Ultimate.C_memset_#t~loopctr607#1 := 0; {1113#true} is VALID [2022-02-20 22:05:49,706 INFO L290 TraceCheckUtils]: 1: Hoare triple {1113#true} assume !(#Ultimate.C_memset_#t~loopctr607#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {1113#true} is VALID [2022-02-20 22:05:49,707 INFO L290 TraceCheckUtils]: 2: Hoare triple {1113#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res18#1.base, #t~memset~res18#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res18#1.base, #t~memset~res18#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {1113#true} is VALID [2022-02-20 22:05:49,708 INFO L290 TraceCheckUtils]: 3: Hoare triple {1113#true} assume true; {1113#true} is VALID [2022-02-20 22:05:49,714 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {1113#true} {1114#false} #2887#return; {1114#false} is VALID [2022-02-20 22:05:49,715 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-02-20 22:05:49,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:05:49,729 INFO L290 TraceCheckUtils]: 0: Hoare triple {1266#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr607#1;#Ultimate.C_memset_#t~loopctr607#1 := 0; {1113#true} is VALID [2022-02-20 22:05:49,729 INFO L290 TraceCheckUtils]: 1: Hoare triple {1113#true} assume !(#Ultimate.C_memset_#t~loopctr607#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {1113#true} is VALID [2022-02-20 22:05:49,730 INFO L290 TraceCheckUtils]: 2: Hoare triple {1113#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res18#1.base, #t~memset~res18#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res18#1.base, #t~memset~res18#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {1113#true} is VALID [2022-02-20 22:05:49,730 INFO L290 TraceCheckUtils]: 3: Hoare triple {1113#true} assume true; {1113#true} is VALID [2022-02-20 22:05:49,730 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {1113#true} {1114#false} #2889#return; {1114#false} is VALID [2022-02-20 22:05:49,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-02-20 22:05:49,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:05:49,739 INFO L290 TraceCheckUtils]: 0: Hoare triple {1266#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr607#1;#Ultimate.C_memset_#t~loopctr607#1 := 0; {1113#true} is VALID [2022-02-20 22:05:49,739 INFO L290 TraceCheckUtils]: 1: Hoare triple {1113#true} assume !(#Ultimate.C_memset_#t~loopctr607#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {1113#true} is VALID [2022-02-20 22:05:49,740 INFO L290 TraceCheckUtils]: 2: Hoare triple {1113#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res18#1.base, #t~memset~res18#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res18#1.base, #t~memset~res18#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {1113#true} is VALID [2022-02-20 22:05:49,740 INFO L290 TraceCheckUtils]: 3: Hoare triple {1113#true} assume true; {1113#true} is VALID [2022-02-20 22:05:49,740 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {1113#true} {1114#false} #2891#return; {1114#false} is VALID [2022-02-20 22:05:49,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2022-02-20 22:05:49,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:05:49,753 INFO L290 TraceCheckUtils]: 0: Hoare triple {1266#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr607#1;#Ultimate.C_memset_#t~loopctr607#1 := 0; {1113#true} is VALID [2022-02-20 22:05:49,753 INFO L290 TraceCheckUtils]: 1: Hoare triple {1113#true} assume !(#Ultimate.C_memset_#t~loopctr607#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {1113#true} is VALID [2022-02-20 22:05:49,753 INFO L290 TraceCheckUtils]: 2: Hoare triple {1113#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res18#1.base, #t~memset~res18#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res18#1.base, #t~memset~res18#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {1113#true} is VALID [2022-02-20 22:05:49,753 INFO L290 TraceCheckUtils]: 3: Hoare triple {1113#true} assume true; {1113#true} is VALID [2022-02-20 22:05:49,753 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {1113#true} {1114#false} #2893#return; {1114#false} is VALID [2022-02-20 22:05:49,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-02-20 22:05:49,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:05:49,761 INFO L290 TraceCheckUtils]: 0: Hoare triple {1266#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr607#1;#Ultimate.C_memset_#t~loopctr607#1 := 0; {1113#true} is VALID [2022-02-20 22:05:49,761 INFO L290 TraceCheckUtils]: 1: Hoare triple {1113#true} assume !(#Ultimate.C_memset_#t~loopctr607#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {1113#true} is VALID [2022-02-20 22:05:49,762 INFO L290 TraceCheckUtils]: 2: Hoare triple {1113#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res18#1.base, #t~memset~res18#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res18#1.base, #t~memset~res18#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {1113#true} is VALID [2022-02-20 22:05:49,762 INFO L290 TraceCheckUtils]: 3: Hoare triple {1113#true} assume true; {1113#true} is VALID [2022-02-20 22:05:49,762 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {1113#true} {1114#false} #2895#return; {1114#false} is VALID [2022-02-20 22:05:49,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2022-02-20 22:05:49,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:05:49,770 INFO L290 TraceCheckUtils]: 0: Hoare triple {1266#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr607#1;#Ultimate.C_memset_#t~loopctr607#1 := 0; {1113#true} is VALID [2022-02-20 22:05:49,770 INFO L290 TraceCheckUtils]: 1: Hoare triple {1113#true} assume !(#Ultimate.C_memset_#t~loopctr607#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {1113#true} is VALID [2022-02-20 22:05:49,770 INFO L290 TraceCheckUtils]: 2: Hoare triple {1113#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res18#1.base, #t~memset~res18#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res18#1.base, #t~memset~res18#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {1113#true} is VALID [2022-02-20 22:05:49,770 INFO L290 TraceCheckUtils]: 3: Hoare triple {1113#true} assume true; {1113#true} is VALID [2022-02-20 22:05:49,771 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {1113#true} {1114#false} #2897#return; {1114#false} is VALID [2022-02-20 22:05:49,774 INFO L290 TraceCheckUtils]: 0: Hoare triple {1113#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(87, 2);call #Ultimate.allocInit(26, 3);call #Ultimate.allocInit(64, 4);call #Ultimate.allocInit(59, 5);call #Ultimate.allocInit(34, 6);call #Ultimate.allocInit(37, 7);call #Ultimate.allocInit(41, 8);call #Ultimate.allocInit(46, 9);call #Ultimate.allocInit(32, 10);call #Ultimate.allocInit(17, 11);call #Ultimate.allocInit(13, 12);call #Ultimate.allocInit(37, 13);call #Ultimate.allocInit(5, 14);call write~init~int(115, 14, 0, 1);call write~init~int(108, 14, 1, 1);call write~init~int(37, 14, 2, 1);call write~init~int(100, 14, 3, 1);call write~init~int(0, 14, 4, 1);call #Ultimate.allocInit(20, 15);call #Ultimate.allocInit(5, 16);call write~init~int(115, 16, 0, 1);call write~init~int(108, 16, 1, 1);call write~init~int(105, 16, 2, 1);call write~init~int(112, 16, 3, 1);call write~init~int(0, 16, 4, 1);call #Ultimate.allocInit(79, 17);call #Ultimate.allocInit(22, 18);call #Ultimate.allocInit(72, 19);call #Ultimate.allocInit(36, 20);call #Ultimate.allocInit(45, 21);call #Ultimate.allocInit(52, 22);call #Ultimate.allocInit(37, 23);call #Ultimate.allocInit(54, 24);call #Ultimate.allocInit(62, 25);~LDV_IN_INTERRUPT~0 := 1;~ldv_timer_state_2~0 := 0;~ldv_state_variable_0~0 := 0;~sl_ldisc_group1~0.base, ~sl_ldisc_group1~0.offset := 0, 0;~ldv_state_variable_3~0 := 0;~ldv_timer_list_2~0.base, ~ldv_timer_list_2~0.offset := 0, 0;~ldv_timer_state_1~0 := 0;~ldv_state_variable_2~0 := 0;~ref_cnt~0 := 0;~ldv_state_variable_1~0 := 0;~ldv_timer_list_1~0.base, ~ldv_timer_list_1~0.offset := 0, 0;~sl_netdev_ops_group1~0.base, ~sl_netdev_ops_group1~0.offset := 0, 0;~ldv_state_variable_4~0 := 0;~slip_devs~0.base, ~slip_devs~0.offset := 0, 0;~slip_maxdev~0 := 256;~#sl_netdev_ops~0.base, ~#sl_netdev_ops~0.offset := 26, 0;call #Ultimate.allocInit(280, 26);call write~init~$Pointer$(#funAddr~sl_init.base, #funAddr~sl_init.offset, ~#sl_netdev_ops~0.base, ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(#funAddr~sl_uninit.base, #funAddr~sl_uninit.offset, ~#sl_netdev_ops~0.base, 8 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(#funAddr~sl_open.base, #funAddr~sl_open.offset, ~#sl_netdev_ops~0.base, 16 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(#funAddr~sl_close.base, #funAddr~sl_close.offset, ~#sl_netdev_ops~0.base, 24 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(#funAddr~sl_xmit.base, #funAddr~sl_xmit.offset, ~#sl_netdev_ops~0.base, 32 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 40 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 48 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 56 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 64 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 72 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 80 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(#funAddr~sl_ioctl.base, #funAddr~sl_ioctl.offset, ~#sl_netdev_ops~0.base, 88 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 96 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(#funAddr~sl_change_mtu.base, #funAddr~sl_change_mtu.offset, ~#sl_netdev_ops~0.base, 104 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 112 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(#funAddr~sl_tx_timeout.base, #funAddr~sl_tx_timeout.offset, ~#sl_netdev_ops~0.base, 120 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(#funAddr~sl_get_stats64.base, #funAddr~sl_get_stats64.offset, ~#sl_netdev_ops~0.base, 128 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 136 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 144 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 152 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 160 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 168 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 176 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 184 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 192 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 200 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 208 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 216 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 224 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 232 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 240 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 248 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 256 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 264 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 272 + ~#sl_netdev_ops~0.offset, 8);~#sl_ldisc~0.base, ~#sl_ldisc~0.offset := 27, 0;call #Ultimate.allocInit(144, 27);call write~init~int(21507, ~#sl_ldisc~0.base, ~#sl_ldisc~0.offset, 4);call write~init~$Pointer$(16, 0, ~#sl_ldisc~0.base, 4 + ~#sl_ldisc~0.offset, 8);call write~init~int(0, ~#sl_ldisc~0.base, 12 + ~#sl_ldisc~0.offset, 4);call write~init~int(0, ~#sl_ldisc~0.base, 16 + ~#sl_ldisc~0.offset, 4);call write~init~$Pointer$(#funAddr~slip_open.base, #funAddr~slip_open.offset, ~#sl_ldisc~0.base, 20 + ~#sl_ldisc~0.offset, 8);call write~init~$Pointer$(#funAddr~slip_close.base, #funAddr~slip_close.offset, ~#sl_ldisc~0.base, 28 + ~#sl_ldisc~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_ldisc~0.base, 36 + ~#sl_ldisc~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_ldisc~0.base, 44 + ~#sl_ldisc~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_ldisc~0.base, 52 + ~#sl_ldisc~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_ldisc~0.base, 60 + ~#sl_ldisc~0.offset, 8);call write~init~$Pointer$(#funAddr~slip_ioctl.base, #funAddr~slip_ioctl.offset, ~#sl_ldisc~0.base, 68 + ~#sl_ldisc~0.offset, 8);call write~init~$Pointer$(#funAddr~slip_compat_ioctl.base, #funAddr~slip_compat_ioctl.offset, ~#sl_ldisc~0.base, 76 + ~#sl_ldisc~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_ldisc~0.base, 84 + ~#sl_ldisc~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_ldisc~0.base, 92 + ~#sl_ldisc~0.offset, 8);call write~init~$Pointer$(#funAddr~slip_hangup.base, #funAddr~slip_hangup.offset, ~#sl_ldisc~0.base, 100 + ~#sl_ldisc~0.offset, 8);call write~init~$Pointer$(#funAddr~slip_receive_buf.base, #funAddr~slip_receive_buf.offset, ~#sl_ldisc~0.base, 108 + ~#sl_ldisc~0.offset, 8);call write~init~$Pointer$(#funAddr~slip_write_wakeup.base, #funAddr~slip_write_wakeup.offset, ~#sl_ldisc~0.base, 116 + ~#sl_ldisc~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_ldisc~0.base, 124 + ~#sl_ldisc~0.offset, 8);call write~init~$Pointer$(~#__this_module~0.base, ~#__this_module~0.offset, ~#sl_ldisc~0.base, 132 + ~#sl_ldisc~0.offset, 8);call write~init~int(0, ~#sl_ldisc~0.base, 140 + ~#sl_ldisc~0.offset, 4);~ldv_retval_0~0 := 0;~ldv_retval_1~0 := 0;~ldv_retval_3~0 := 0;~ldv_retval_2~0 := 0; {1113#true} is VALID [2022-02-20 22:05:49,775 INFO L290 TraceCheckUtils]: 1: Hoare triple {1113#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret502#1.base, main_#t~ret502#1.offset, main_#t~ret503#1.base, main_#t~ret503#1.offset, main_#t~ret504#1.base, main_#t~ret504#1.offset, main_#t~ret505#1.base, main_#t~ret505#1.offset, main_#t~ret506#1.base, main_#t~ret506#1.offset, main_#t~ret507#1.base, main_#t~ret507#1.offset, main_#t~ret508#1.base, main_#t~ret508#1.offset, main_#t~ret509#1.base, main_#t~ret509#1.offset, main_#t~ret510#1.base, main_#t~ret510#1.offset, main_#t~ret511#1.base, main_#t~ret511#1.offset, main_#t~ret512#1.base, main_#t~ret512#1.offset, main_#t~ret513#1.base, main_#t~ret513#1.offset, main_#t~ret514#1.base, main_#t~ret514#1.offset, main_#t~ret515#1.base, main_#t~ret515#1.offset, main_#t~nondet516#1, main_#t~switch517#1, main_#t~nondet518#1, main_#t~switch519#1, main_#t~ret520#1, main_#t~mem521#1, main_#t~ret522#1, main_#t~mem523#1, main_#t~ret524#1, main_#t~mem525#1, main_#t~ret526#1, main_#t~mem527#1, main_#t~ret528#1, main_#t~mem529#1, main_#t~ret530#1, main_#t~ret531#1, main_#t~ret532#1, main_#t~ret533#1.base, main_#t~ret533#1.offset, main_#t~ret534#1.base, main_#t~ret534#1.offset, main_#t~ret535#1.base, main_#t~ret535#1.offset, main_#t~ret536#1, main_#t~nondet537#1, main_#t~switch538#1, main_#t~ret539#1, main_#t~nondet540#1, main_#t~switch541#1, main_#t~mem542#1, main_#t~mem543#1, main_#t~ret544#1, main_#t~mem545#1, main_#t~mem546#1, main_#t~ret547#1, main_#t~ret548#1, main_#t~ret549#1, main_#t~ret550#1, main_#t~mem551#1, main_#t~mem552#1, main_#t~mem553#1, main_#t~ret554#1, main_#t~mem555#1, main_#t~mem556#1, main_#t~ret557#1, main_~ldvarg1~0#1.base, main_~ldvarg1~0#1.offset, main_~tmp~46#1.base, main_~tmp~46#1.offset, main_~ldvarg4~0#1.base, main_~ldvarg4~0#1.offset, main_~tmp___0~22#1.base, main_~tmp___0~22#1.offset, main_~#ldvarg3~0#1.base, main_~#ldvarg3~0#1.offset, main_~ldvarg0~0#1.base, main_~ldvarg0~0#1.offset, main_~tmp___1~13#1.base, main_~tmp___1~13#1.offset, main_~#ldvarg2~0#1.base, main_~#ldvarg2~0#1.offset, main_~#ldvarg11~0#1.base, main_~#ldvarg11~0#1.offset, main_~ldvarg7~0#1.base, main_~ldvarg7~0#1.offset, main_~#ldvarg12~0#1.base, main_~#ldvarg12~0#1.offset, main_~#ldvarg5~0#1.base, main_~#ldvarg5~0#1.offset, main_~#ldvarg6~0#1.base, main_~#ldvarg6~0#1.offset, main_~#ldvarg8~0#1.base, main_~#ldvarg8~0#1.offset, main_~ldvarg13~0#1.base, main_~ldvarg13~0#1.offset, main_~ldvarg10~0#1.base, main_~ldvarg10~0#1.offset, main_~tmp___4~3#1.base, main_~tmp___4~3#1.offset, main_~ldvarg9~0#1.base, main_~ldvarg9~0#1.offset, main_~tmp___5~1#1.base, main_~tmp___5~1#1.offset, main_~tmp___6~1#1, main_~tmp___7~1#1, main_~tmp___8~0#1, main_~tmp___9~0#1;havoc main_~ldvarg1~0#1.base, main_~ldvarg1~0#1.offset;havoc main_~tmp~46#1.base, main_~tmp~46#1.offset;havoc main_~ldvarg4~0#1.base, main_~ldvarg4~0#1.offset;havoc main_~tmp___0~22#1.base, main_~tmp___0~22#1.offset;call main_~#ldvarg3~0#1.base, main_~#ldvarg3~0#1.offset := #Ultimate.allocOnStack(4);havoc main_~ldvarg0~0#1.base, main_~ldvarg0~0#1.offset;havoc main_~tmp___1~13#1.base, main_~tmp___1~13#1.offset;call main_~#ldvarg2~0#1.base, main_~#ldvarg2~0#1.offset := #Ultimate.allocOnStack(4);call main_~#ldvarg11~0#1.base, main_~#ldvarg11~0#1.offset := #Ultimate.allocOnStack(8);havoc main_~ldvarg7~0#1.base, main_~ldvarg7~0#1.offset;call main_~#ldvarg12~0#1.base, main_~#ldvarg12~0#1.offset := #Ultimate.allocOnStack(4);call main_~#ldvarg5~0#1.base, main_~#ldvarg5~0#1.offset := #Ultimate.allocOnStack(8);call main_~#ldvarg6~0#1.base, main_~#ldvarg6~0#1.offset := #Ultimate.allocOnStack(4);call main_~#ldvarg8~0#1.base, main_~#ldvarg8~0#1.offset := #Ultimate.allocOnStack(4);havoc main_~ldvarg13~0#1.base, main_~ldvarg13~0#1.offset;havoc main_~ldvarg10~0#1.base, main_~ldvarg10~0#1.offset;havoc main_~tmp___4~3#1.base, main_~tmp___4~3#1.offset;havoc main_~ldvarg9~0#1.base, main_~ldvarg9~0#1.offset;havoc main_~tmp___5~1#1.base, main_~tmp___5~1#1.offset;havoc main_~tmp___6~1#1;havoc main_~tmp___7~1#1;havoc main_~tmp___8~0#1;havoc main_~tmp___9~0#1; {1113#true} is VALID [2022-02-20 22:05:49,776 INFO L272 TraceCheckUtils]: 2: Hoare triple {1113#true} call main_#t~ret502#1.base, main_#t~ret502#1.offset := ldv_init_zalloc(240); {1228#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:05:49,776 INFO L290 TraceCheckUtils]: 3: Hoare triple {1228#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc17.base, #t~malloc17.offset := #Ultimate.allocOnHeap(~size); {1113#true} is VALID [2022-02-20 22:05:49,776 INFO L272 TraceCheckUtils]: 4: Hoare triple {1113#true} call #Ultimate.meminit(#t~malloc17.base, #t~malloc17.offset, 1, ~size, ~size); {1236#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:05:49,777 INFO L290 TraceCheckUtils]: 5: Hoare triple {1236#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {1113#true} is VALID [2022-02-20 22:05:49,777 INFO L290 TraceCheckUtils]: 6: Hoare triple {1113#true} assume true; {1113#true} is VALID [2022-02-20 22:05:49,777 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {1113#true} {1113#true} #2859#return; {1113#true} is VALID [2022-02-20 22:05:49,777 INFO L290 TraceCheckUtils]: 8: Hoare triple {1113#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc17.base, #t~malloc17.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {1113#true} is VALID [2022-02-20 22:05:49,777 INFO L272 TraceCheckUtils]: 9: Hoare triple {1113#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {1113#true} is VALID [2022-02-20 22:05:49,777 INFO L290 TraceCheckUtils]: 10: Hoare triple {1113#true} ~cond := #in~cond; {1113#true} is VALID [2022-02-20 22:05:49,778 INFO L290 TraceCheckUtils]: 11: Hoare triple {1113#true} assume 0 == ~cond;assume false; {1114#false} is VALID [2022-02-20 22:05:49,778 INFO L290 TraceCheckUtils]: 12: Hoare triple {1114#false} assume true; {1114#false} is VALID [2022-02-20 22:05:49,778 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {1114#false} {1113#true} #2861#return; {1114#false} is VALID [2022-02-20 22:05:49,778 INFO L290 TraceCheckUtils]: 14: Hoare triple {1114#false} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {1114#false} is VALID [2022-02-20 22:05:49,778 INFO L290 TraceCheckUtils]: 15: Hoare triple {1114#false} assume true; {1114#false} is VALID [2022-02-20 22:05:49,778 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {1114#false} {1113#true} #2871#return; {1114#false} is VALID [2022-02-20 22:05:49,781 INFO L290 TraceCheckUtils]: 17: Hoare triple {1114#false} main_~tmp~46#1.base, main_~tmp~46#1.offset := main_#t~ret502#1.base, main_#t~ret502#1.offset;havoc main_#t~ret502#1.base, main_#t~ret502#1.offset;main_~ldvarg1~0#1.base, main_~ldvarg1~0#1.offset := main_~tmp~46#1.base, main_~tmp~46#1.offset; {1114#false} is VALID [2022-02-20 22:05:49,781 INFO L272 TraceCheckUtils]: 18: Hoare triple {1114#false} call main_#t~ret503#1.base, main_#t~ret503#1.offset := ldv_init_zalloc(40); {1228#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:05:49,781 INFO L290 TraceCheckUtils]: 19: Hoare triple {1228#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc17.base, #t~malloc17.offset := #Ultimate.allocOnHeap(~size); {1113#true} is VALID [2022-02-20 22:05:49,782 INFO L272 TraceCheckUtils]: 20: Hoare triple {1113#true} call #Ultimate.meminit(#t~malloc17.base, #t~malloc17.offset, 1, ~size, ~size); {1236#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:05:49,782 INFO L290 TraceCheckUtils]: 21: Hoare triple {1236#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {1113#true} is VALID [2022-02-20 22:05:49,782 INFO L290 TraceCheckUtils]: 22: Hoare triple {1113#true} assume true; {1113#true} is VALID [2022-02-20 22:05:49,782 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {1113#true} {1113#true} #2859#return; {1113#true} is VALID [2022-02-20 22:05:49,782 INFO L290 TraceCheckUtils]: 24: Hoare triple {1113#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc17.base, #t~malloc17.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {1113#true} is VALID [2022-02-20 22:05:49,782 INFO L272 TraceCheckUtils]: 25: Hoare triple {1113#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {1113#true} is VALID [2022-02-20 22:05:49,783 INFO L290 TraceCheckUtils]: 26: Hoare triple {1113#true} ~cond := #in~cond; {1113#true} is VALID [2022-02-20 22:05:49,783 INFO L290 TraceCheckUtils]: 27: Hoare triple {1113#true} assume 0 == ~cond;assume false; {1114#false} is VALID [2022-02-20 22:05:49,783 INFO L290 TraceCheckUtils]: 28: Hoare triple {1114#false} assume true; {1114#false} is VALID [2022-02-20 22:05:49,783 INFO L284 TraceCheckUtils]: 29: Hoare quadruple {1114#false} {1113#true} #2861#return; {1114#false} is VALID [2022-02-20 22:05:49,783 INFO L290 TraceCheckUtils]: 30: Hoare triple {1114#false} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {1114#false} is VALID [2022-02-20 22:05:49,783 INFO L290 TraceCheckUtils]: 31: Hoare triple {1114#false} assume true; {1114#false} is VALID [2022-02-20 22:05:49,784 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {1114#false} {1114#false} #2873#return; {1114#false} is VALID [2022-02-20 22:05:49,784 INFO L290 TraceCheckUtils]: 33: Hoare triple {1114#false} main_~tmp___0~22#1.base, main_~tmp___0~22#1.offset := main_#t~ret503#1.base, main_#t~ret503#1.offset;havoc main_#t~ret503#1.base, main_#t~ret503#1.offset;main_~ldvarg4~0#1.base, main_~ldvarg4~0#1.offset := main_~tmp___0~22#1.base, main_~tmp___0~22#1.offset; {1114#false} is VALID [2022-02-20 22:05:49,784 INFO L272 TraceCheckUtils]: 34: Hoare triple {1114#false} call main_#t~ret504#1.base, main_#t~ret504#1.offset := ldv_init_zalloc(184); {1228#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:05:49,784 INFO L290 TraceCheckUtils]: 35: Hoare triple {1228#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc17.base, #t~malloc17.offset := #Ultimate.allocOnHeap(~size); {1113#true} is VALID [2022-02-20 22:05:49,785 INFO L272 TraceCheckUtils]: 36: Hoare triple {1113#true} call #Ultimate.meminit(#t~malloc17.base, #t~malloc17.offset, 1, ~size, ~size); {1236#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:05:49,785 INFO L290 TraceCheckUtils]: 37: Hoare triple {1236#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {1113#true} is VALID [2022-02-20 22:05:49,785 INFO L290 TraceCheckUtils]: 38: Hoare triple {1113#true} assume true; {1113#true} is VALID [2022-02-20 22:05:49,785 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {1113#true} {1113#true} #2859#return; {1113#true} is VALID [2022-02-20 22:05:49,785 INFO L290 TraceCheckUtils]: 40: Hoare triple {1113#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc17.base, #t~malloc17.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {1113#true} is VALID [2022-02-20 22:05:49,785 INFO L272 TraceCheckUtils]: 41: Hoare triple {1113#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {1113#true} is VALID [2022-02-20 22:05:49,786 INFO L290 TraceCheckUtils]: 42: Hoare triple {1113#true} ~cond := #in~cond; {1113#true} is VALID [2022-02-20 22:05:49,786 INFO L290 TraceCheckUtils]: 43: Hoare triple {1113#true} assume 0 == ~cond;assume false; {1114#false} is VALID [2022-02-20 22:05:49,786 INFO L290 TraceCheckUtils]: 44: Hoare triple {1114#false} assume true; {1114#false} is VALID [2022-02-20 22:05:49,786 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {1114#false} {1113#true} #2861#return; {1114#false} is VALID [2022-02-20 22:05:49,786 INFO L290 TraceCheckUtils]: 46: Hoare triple {1114#false} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {1114#false} is VALID [2022-02-20 22:05:49,787 INFO L290 TraceCheckUtils]: 47: Hoare triple {1114#false} assume true; {1114#false} is VALID [2022-02-20 22:05:49,787 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {1114#false} {1114#false} #2875#return; {1114#false} is VALID [2022-02-20 22:05:49,787 INFO L290 TraceCheckUtils]: 49: Hoare triple {1114#false} main_~tmp___1~13#1.base, main_~tmp___1~13#1.offset := main_#t~ret504#1.base, main_#t~ret504#1.offset;havoc main_#t~ret504#1.base, main_#t~ret504#1.offset;main_~ldvarg0~0#1.base, main_~ldvarg0~0#1.offset := main_~tmp___1~13#1.base, main_~tmp___1~13#1.offset; {1114#false} is VALID [2022-02-20 22:05:49,787 INFO L272 TraceCheckUtils]: 50: Hoare triple {1114#false} call main_#t~ret505#1.base, main_#t~ret505#1.offset := ldv_malloc(316); {1251#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:05:49,787 INFO L290 TraceCheckUtils]: 51: Hoare triple {1251#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~0.base, ~p~0.offset;havoc ~tmp~0.base, ~tmp~0.offset;havoc ~tmp___0~0;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~tmp___0~0 := #t~nondet13;havoc #t~nondet13; {1113#true} is VALID [2022-02-20 22:05:49,787 INFO L290 TraceCheckUtils]: 52: Hoare triple {1113#true} assume 0 != ~tmp___0~0;#res.base, #res.offset := 0, 0; {1113#true} is VALID [2022-02-20 22:05:49,787 INFO L290 TraceCheckUtils]: 53: Hoare triple {1113#true} assume true; {1113#true} is VALID [2022-02-20 22:05:49,788 INFO L284 TraceCheckUtils]: 54: Hoare quadruple {1113#true} {1114#false} #2877#return; {1114#false} is VALID [2022-02-20 22:05:49,788 INFO L290 TraceCheckUtils]: 55: Hoare triple {1114#false} main_~ldvarg7~0#1.base, main_~ldvarg7~0#1.offset := main_#t~ret505#1.base, main_#t~ret505#1.offset;havoc main_#t~ret505#1.base, main_#t~ret505#1.offset; {1114#false} is VALID [2022-02-20 22:05:49,788 INFO L272 TraceCheckUtils]: 56: Hoare triple {1114#false} call main_#t~ret506#1.base, main_#t~ret506#1.offset := ldv_malloc(316); {1251#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:05:49,788 INFO L290 TraceCheckUtils]: 57: Hoare triple {1251#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~0.base, ~p~0.offset;havoc ~tmp~0.base, ~tmp~0.offset;havoc ~tmp___0~0;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~tmp___0~0 := #t~nondet13;havoc #t~nondet13; {1113#true} is VALID [2022-02-20 22:05:49,788 INFO L290 TraceCheckUtils]: 58: Hoare triple {1113#true} assume 0 != ~tmp___0~0;#res.base, #res.offset := 0, 0; {1113#true} is VALID [2022-02-20 22:05:49,788 INFO L290 TraceCheckUtils]: 59: Hoare triple {1113#true} assume true; {1113#true} is VALID [2022-02-20 22:05:49,789 INFO L284 TraceCheckUtils]: 60: Hoare quadruple {1113#true} {1114#false} #2879#return; {1114#false} is VALID [2022-02-20 22:05:49,789 INFO L290 TraceCheckUtils]: 61: Hoare triple {1114#false} main_~ldvarg13~0#1.base, main_~ldvarg13~0#1.offset := main_#t~ret506#1.base, main_#t~ret506#1.offset;havoc main_#t~ret506#1.base, main_#t~ret506#1.offset; {1114#false} is VALID [2022-02-20 22:05:49,789 INFO L272 TraceCheckUtils]: 62: Hoare triple {1114#false} call main_#t~ret507#1.base, main_#t~ret507#1.offset := ldv_init_zalloc(1); {1228#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:05:49,789 INFO L290 TraceCheckUtils]: 63: Hoare triple {1228#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc17.base, #t~malloc17.offset := #Ultimate.allocOnHeap(~size); {1113#true} is VALID [2022-02-20 22:05:49,790 INFO L272 TraceCheckUtils]: 64: Hoare triple {1113#true} call #Ultimate.meminit(#t~malloc17.base, #t~malloc17.offset, 1, ~size, ~size); {1236#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:05:49,790 INFO L290 TraceCheckUtils]: 65: Hoare triple {1236#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {1113#true} is VALID [2022-02-20 22:05:49,790 INFO L290 TraceCheckUtils]: 66: Hoare triple {1113#true} assume true; {1113#true} is VALID [2022-02-20 22:05:49,790 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {1113#true} {1113#true} #2859#return; {1113#true} is VALID [2022-02-20 22:05:49,790 INFO L290 TraceCheckUtils]: 68: Hoare triple {1113#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc17.base, #t~malloc17.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {1113#true} is VALID [2022-02-20 22:05:49,790 INFO L272 TraceCheckUtils]: 69: Hoare triple {1113#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {1113#true} is VALID [2022-02-20 22:05:49,791 INFO L290 TraceCheckUtils]: 70: Hoare triple {1113#true} ~cond := #in~cond; {1113#true} is VALID [2022-02-20 22:05:49,791 INFO L290 TraceCheckUtils]: 71: Hoare triple {1113#true} assume 0 == ~cond;assume false; {1114#false} is VALID [2022-02-20 22:05:49,791 INFO L290 TraceCheckUtils]: 72: Hoare triple {1114#false} assume true; {1114#false} is VALID [2022-02-20 22:05:49,791 INFO L284 TraceCheckUtils]: 73: Hoare quadruple {1114#false} {1113#true} #2861#return; {1114#false} is VALID [2022-02-20 22:05:49,791 INFO L290 TraceCheckUtils]: 74: Hoare triple {1114#false} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {1114#false} is VALID [2022-02-20 22:05:49,791 INFO L290 TraceCheckUtils]: 75: Hoare triple {1114#false} assume true; {1114#false} is VALID [2022-02-20 22:05:49,792 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {1114#false} {1114#false} #2881#return; {1114#false} is VALID [2022-02-20 22:05:49,792 INFO L290 TraceCheckUtils]: 77: Hoare triple {1114#false} main_~tmp___4~3#1.base, main_~tmp___4~3#1.offset := main_#t~ret507#1.base, main_#t~ret507#1.offset;havoc main_#t~ret507#1.base, main_#t~ret507#1.offset;main_~ldvarg10~0#1.base, main_~ldvarg10~0#1.offset := main_~tmp___4~3#1.base, main_~tmp___4~3#1.offset; {1114#false} is VALID [2022-02-20 22:05:49,792 INFO L272 TraceCheckUtils]: 78: Hoare triple {1114#false} call main_#t~ret508#1.base, main_#t~ret508#1.offset := ldv_init_zalloc(1); {1228#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:05:49,792 INFO L290 TraceCheckUtils]: 79: Hoare triple {1228#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc17.base, #t~malloc17.offset := #Ultimate.allocOnHeap(~size); {1113#true} is VALID [2022-02-20 22:05:49,793 INFO L272 TraceCheckUtils]: 80: Hoare triple {1113#true} call #Ultimate.meminit(#t~malloc17.base, #t~malloc17.offset, 1, ~size, ~size); {1236#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:05:49,793 INFO L290 TraceCheckUtils]: 81: Hoare triple {1236#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {1113#true} is VALID [2022-02-20 22:05:49,793 INFO L290 TraceCheckUtils]: 82: Hoare triple {1113#true} assume true; {1113#true} is VALID [2022-02-20 22:05:49,793 INFO L284 TraceCheckUtils]: 83: Hoare quadruple {1113#true} {1113#true} #2859#return; {1113#true} is VALID [2022-02-20 22:05:49,793 INFO L290 TraceCheckUtils]: 84: Hoare triple {1113#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc17.base, #t~malloc17.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {1113#true} is VALID [2022-02-20 22:05:49,794 INFO L272 TraceCheckUtils]: 85: Hoare triple {1113#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {1113#true} is VALID [2022-02-20 22:05:49,794 INFO L290 TraceCheckUtils]: 86: Hoare triple {1113#true} ~cond := #in~cond; {1113#true} is VALID [2022-02-20 22:05:49,794 INFO L290 TraceCheckUtils]: 87: Hoare triple {1113#true} assume 0 == ~cond;assume false; {1114#false} is VALID [2022-02-20 22:05:49,794 INFO L290 TraceCheckUtils]: 88: Hoare triple {1114#false} assume true; {1114#false} is VALID [2022-02-20 22:05:49,795 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {1114#false} {1113#true} #2861#return; {1114#false} is VALID [2022-02-20 22:05:49,795 INFO L290 TraceCheckUtils]: 90: Hoare triple {1114#false} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {1114#false} is VALID [2022-02-20 22:05:49,795 INFO L290 TraceCheckUtils]: 91: Hoare triple {1114#false} assume true; {1114#false} is VALID [2022-02-20 22:05:49,795 INFO L284 TraceCheckUtils]: 92: Hoare quadruple {1114#false} {1114#false} #2883#return; {1114#false} is VALID [2022-02-20 22:05:49,795 INFO L290 TraceCheckUtils]: 93: Hoare triple {1114#false} main_~tmp___5~1#1.base, main_~tmp___5~1#1.offset := main_#t~ret508#1.base, main_#t~ret508#1.offset;havoc main_#t~ret508#1.base, main_#t~ret508#1.offset;main_~ldvarg9~0#1.base, main_~ldvarg9~0#1.offset := main_~tmp___5~1#1.base, main_~tmp___5~1#1.offset;assume { :begin_inline_ldv_initialize } true; {1114#false} is VALID [2022-02-20 22:05:49,796 INFO L290 TraceCheckUtils]: 94: Hoare triple {1114#false} assume { :end_inline_ldv_initialize } true; {1114#false} is VALID [2022-02-20 22:05:49,796 INFO L272 TraceCheckUtils]: 95: Hoare triple {1114#false} call main_#t~ret509#1.base, main_#t~ret509#1.offset := ldv_memset(main_~#ldvarg3~0#1.base, main_~#ldvarg3~0#1.offset, 0, 4); {1266#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2022-02-20 22:05:49,796 INFO L290 TraceCheckUtils]: 96: Hoare triple {1266#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr607#1;#Ultimate.C_memset_#t~loopctr607#1 := 0; {1113#true} is VALID [2022-02-20 22:05:49,796 INFO L290 TraceCheckUtils]: 97: Hoare triple {1113#true} assume !(#Ultimate.C_memset_#t~loopctr607#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {1113#true} is VALID [2022-02-20 22:05:49,796 INFO L290 TraceCheckUtils]: 98: Hoare triple {1113#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res18#1.base, #t~memset~res18#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res18#1.base, #t~memset~res18#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {1113#true} is VALID [2022-02-20 22:05:49,796 INFO L290 TraceCheckUtils]: 99: Hoare triple {1113#true} assume true; {1113#true} is VALID [2022-02-20 22:05:49,797 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {1113#true} {1114#false} #2885#return; {1114#false} is VALID [2022-02-20 22:05:49,800 INFO L290 TraceCheckUtils]: 101: Hoare triple {1114#false} havoc main_#t~ret509#1.base, main_#t~ret509#1.offset; {1114#false} is VALID [2022-02-20 22:05:49,801 INFO L272 TraceCheckUtils]: 102: Hoare triple {1114#false} call main_#t~ret510#1.base, main_#t~ret510#1.offset := ldv_memset(main_~#ldvarg2~0#1.base, main_~#ldvarg2~0#1.offset, 0, 4); {1266#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2022-02-20 22:05:49,805 INFO L290 TraceCheckUtils]: 103: Hoare triple {1266#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr607#1;#Ultimate.C_memset_#t~loopctr607#1 := 0; {1113#true} is VALID [2022-02-20 22:05:49,806 INFO L290 TraceCheckUtils]: 104: Hoare triple {1113#true} assume !(#Ultimate.C_memset_#t~loopctr607#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {1113#true} is VALID [2022-02-20 22:05:49,806 INFO L290 TraceCheckUtils]: 105: Hoare triple {1113#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res18#1.base, #t~memset~res18#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res18#1.base, #t~memset~res18#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {1113#true} is VALID [2022-02-20 22:05:49,809 INFO L290 TraceCheckUtils]: 106: Hoare triple {1113#true} assume true; {1113#true} is VALID [2022-02-20 22:05:49,809 INFO L284 TraceCheckUtils]: 107: Hoare quadruple {1113#true} {1114#false} #2887#return; {1114#false} is VALID [2022-02-20 22:05:49,809 INFO L290 TraceCheckUtils]: 108: Hoare triple {1114#false} havoc main_#t~ret510#1.base, main_#t~ret510#1.offset; {1114#false} is VALID [2022-02-20 22:05:49,811 INFO L272 TraceCheckUtils]: 109: Hoare triple {1114#false} call main_#t~ret511#1.base, main_#t~ret511#1.offset := ldv_memset(main_~#ldvarg11~0#1.base, main_~#ldvarg11~0#1.offset, 0, 8); {1266#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2022-02-20 22:05:49,811 INFO L290 TraceCheckUtils]: 110: Hoare triple {1266#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr607#1;#Ultimate.C_memset_#t~loopctr607#1 := 0; {1113#true} is VALID [2022-02-20 22:05:49,811 INFO L290 TraceCheckUtils]: 111: Hoare triple {1113#true} assume !(#Ultimate.C_memset_#t~loopctr607#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {1113#true} is VALID [2022-02-20 22:05:49,811 INFO L290 TraceCheckUtils]: 112: Hoare triple {1113#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res18#1.base, #t~memset~res18#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res18#1.base, #t~memset~res18#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {1113#true} is VALID [2022-02-20 22:05:49,812 INFO L290 TraceCheckUtils]: 113: Hoare triple {1113#true} assume true; {1113#true} is VALID [2022-02-20 22:05:49,812 INFO L284 TraceCheckUtils]: 114: Hoare quadruple {1113#true} {1114#false} #2889#return; {1114#false} is VALID [2022-02-20 22:05:49,812 INFO L290 TraceCheckUtils]: 115: Hoare triple {1114#false} havoc main_#t~ret511#1.base, main_#t~ret511#1.offset; {1114#false} is VALID [2022-02-20 22:05:49,812 INFO L272 TraceCheckUtils]: 116: Hoare triple {1114#false} call main_#t~ret512#1.base, main_#t~ret512#1.offset := ldv_memset(main_~#ldvarg12~0#1.base, main_~#ldvarg12~0#1.offset, 0, 4); {1266#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2022-02-20 22:05:49,812 INFO L290 TraceCheckUtils]: 117: Hoare triple {1266#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr607#1;#Ultimate.C_memset_#t~loopctr607#1 := 0; {1113#true} is VALID [2022-02-20 22:05:49,812 INFO L290 TraceCheckUtils]: 118: Hoare triple {1113#true} assume !(#Ultimate.C_memset_#t~loopctr607#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {1113#true} is VALID [2022-02-20 22:05:49,812 INFO L290 TraceCheckUtils]: 119: Hoare triple {1113#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res18#1.base, #t~memset~res18#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res18#1.base, #t~memset~res18#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {1113#true} is VALID [2022-02-20 22:05:49,813 INFO L290 TraceCheckUtils]: 120: Hoare triple {1113#true} assume true; {1113#true} is VALID [2022-02-20 22:05:49,813 INFO L284 TraceCheckUtils]: 121: Hoare quadruple {1113#true} {1114#false} #2891#return; {1114#false} is VALID [2022-02-20 22:05:49,813 INFO L290 TraceCheckUtils]: 122: Hoare triple {1114#false} havoc main_#t~ret512#1.base, main_#t~ret512#1.offset; {1114#false} is VALID [2022-02-20 22:05:49,813 INFO L272 TraceCheckUtils]: 123: Hoare triple {1114#false} call main_#t~ret513#1.base, main_#t~ret513#1.offset := ldv_memset(main_~#ldvarg5~0#1.base, main_~#ldvarg5~0#1.offset, 0, 8); {1266#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2022-02-20 22:05:49,813 INFO L290 TraceCheckUtils]: 124: Hoare triple {1266#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr607#1;#Ultimate.C_memset_#t~loopctr607#1 := 0; {1113#true} is VALID [2022-02-20 22:05:49,813 INFO L290 TraceCheckUtils]: 125: Hoare triple {1113#true} assume !(#Ultimate.C_memset_#t~loopctr607#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {1113#true} is VALID [2022-02-20 22:05:49,813 INFO L290 TraceCheckUtils]: 126: Hoare triple {1113#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res18#1.base, #t~memset~res18#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res18#1.base, #t~memset~res18#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {1113#true} is VALID [2022-02-20 22:05:49,814 INFO L290 TraceCheckUtils]: 127: Hoare triple {1113#true} assume true; {1113#true} is VALID [2022-02-20 22:05:49,814 INFO L284 TraceCheckUtils]: 128: Hoare quadruple {1113#true} {1114#false} #2893#return; {1114#false} is VALID [2022-02-20 22:05:49,814 INFO L290 TraceCheckUtils]: 129: Hoare triple {1114#false} havoc main_#t~ret513#1.base, main_#t~ret513#1.offset; {1114#false} is VALID [2022-02-20 22:05:49,814 INFO L272 TraceCheckUtils]: 130: Hoare triple {1114#false} call main_#t~ret514#1.base, main_#t~ret514#1.offset := ldv_memset(main_~#ldvarg6~0#1.base, main_~#ldvarg6~0#1.offset, 0, 4); {1266#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2022-02-20 22:05:49,814 INFO L290 TraceCheckUtils]: 131: Hoare triple {1266#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr607#1;#Ultimate.C_memset_#t~loopctr607#1 := 0; {1113#true} is VALID [2022-02-20 22:05:49,814 INFO L290 TraceCheckUtils]: 132: Hoare triple {1113#true} assume !(#Ultimate.C_memset_#t~loopctr607#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {1113#true} is VALID [2022-02-20 22:05:49,815 INFO L290 TraceCheckUtils]: 133: Hoare triple {1113#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res18#1.base, #t~memset~res18#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res18#1.base, #t~memset~res18#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {1113#true} is VALID [2022-02-20 22:05:49,815 INFO L290 TraceCheckUtils]: 134: Hoare triple {1113#true} assume true; {1113#true} is VALID [2022-02-20 22:05:49,815 INFO L284 TraceCheckUtils]: 135: Hoare quadruple {1113#true} {1114#false} #2895#return; {1114#false} is VALID [2022-02-20 22:05:49,815 INFO L290 TraceCheckUtils]: 136: Hoare triple {1114#false} havoc main_#t~ret514#1.base, main_#t~ret514#1.offset; {1114#false} is VALID [2022-02-20 22:05:49,815 INFO L272 TraceCheckUtils]: 137: Hoare triple {1114#false} call main_#t~ret515#1.base, main_#t~ret515#1.offset := ldv_memset(main_~#ldvarg8~0#1.base, main_~#ldvarg8~0#1.offset, 0, 4); {1266#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2022-02-20 22:05:49,815 INFO L290 TraceCheckUtils]: 138: Hoare triple {1266#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr607#1;#Ultimate.C_memset_#t~loopctr607#1 := 0; {1113#true} is VALID [2022-02-20 22:05:49,815 INFO L290 TraceCheckUtils]: 139: Hoare triple {1113#true} assume !(#Ultimate.C_memset_#t~loopctr607#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {1113#true} is VALID [2022-02-20 22:05:49,816 INFO L290 TraceCheckUtils]: 140: Hoare triple {1113#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res18#1.base, #t~memset~res18#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res18#1.base, #t~memset~res18#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {1113#true} is VALID [2022-02-20 22:05:49,816 INFO L290 TraceCheckUtils]: 141: Hoare triple {1113#true} assume true; {1113#true} is VALID [2022-02-20 22:05:49,816 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {1113#true} {1114#false} #2897#return; {1114#false} is VALID [2022-02-20 22:05:49,816 INFO L290 TraceCheckUtils]: 143: Hoare triple {1114#false} havoc main_#t~ret515#1.base, main_#t~ret515#1.offset;~ldv_state_variable_4~0 := 0;~ldv_state_variable_1~0 := 1;~ref_cnt~0 := 0;~ldv_state_variable_0~0 := 1;~ldv_state_variable_3~0 := 0;~ldv_state_variable_2~0 := 1; {1114#false} is VALID [2022-02-20 22:05:49,816 INFO L290 TraceCheckUtils]: 144: Hoare triple {1114#false} assume -2147483648 <= main_#t~nondet516#1 && main_#t~nondet516#1 <= 2147483647;main_~tmp___6~1#1 := main_#t~nondet516#1;havoc main_#t~nondet516#1;main_#t~switch517#1 := 0 == main_~tmp___6~1#1; {1114#false} is VALID [2022-02-20 22:05:49,816 INFO L290 TraceCheckUtils]: 145: Hoare triple {1114#false} assume !main_#t~switch517#1;main_#t~switch517#1 := main_#t~switch517#1 || 1 == main_~tmp___6~1#1; {1114#false} is VALID [2022-02-20 22:05:49,816 INFO L290 TraceCheckUtils]: 146: Hoare triple {1114#false} assume !main_#t~switch517#1;main_#t~switch517#1 := main_#t~switch517#1 || 2 == main_~tmp___6~1#1; {1114#false} is VALID [2022-02-20 22:05:49,817 INFO L290 TraceCheckUtils]: 147: Hoare triple {1114#false} assume !main_#t~switch517#1;main_#t~switch517#1 := main_#t~switch517#1 || 3 == main_~tmp___6~1#1; {1114#false} is VALID [2022-02-20 22:05:49,817 INFO L290 TraceCheckUtils]: 148: Hoare triple {1114#false} assume main_#t~switch517#1; {1114#false} is VALID [2022-02-20 22:05:49,817 INFO L290 TraceCheckUtils]: 149: Hoare triple {1114#false} assume 0 != ~ldv_state_variable_3~0;assume -2147483648 <= main_#t~nondet540#1 && main_#t~nondet540#1 <= 2147483647;main_~tmp___9~0#1 := main_#t~nondet540#1;havoc main_#t~nondet540#1;main_#t~switch541#1 := 0 == main_~tmp___9~0#1; {1114#false} is VALID [2022-02-20 22:05:49,817 INFO L290 TraceCheckUtils]: 150: Hoare triple {1114#false} assume !main_#t~switch541#1;main_#t~switch541#1 := main_#t~switch541#1 || 1 == main_~tmp___9~0#1; {1114#false} is VALID [2022-02-20 22:05:49,817 INFO L290 TraceCheckUtils]: 151: Hoare triple {1114#false} assume !main_#t~switch541#1;main_#t~switch541#1 := main_#t~switch541#1 || 2 == main_~tmp___9~0#1; {1114#false} is VALID [2022-02-20 22:05:49,817 INFO L290 TraceCheckUtils]: 152: Hoare triple {1114#false} assume !main_#t~switch541#1;main_#t~switch541#1 := main_#t~switch541#1 || 3 == main_~tmp___9~0#1; {1114#false} is VALID [2022-02-20 22:05:49,818 INFO L290 TraceCheckUtils]: 153: Hoare triple {1114#false} assume !main_#t~switch541#1;main_#t~switch541#1 := main_#t~switch541#1 || 4 == main_~tmp___9~0#1; {1114#false} is VALID [2022-02-20 22:05:49,818 INFO L290 TraceCheckUtils]: 154: Hoare triple {1114#false} assume main_#t~switch541#1; {1114#false} is VALID [2022-02-20 22:05:49,818 INFO L290 TraceCheckUtils]: 155: Hoare triple {1114#false} assume 1 == ~ldv_state_variable_3~0;assume { :begin_inline_ldv_slip_open_18 } true;ldv_slip_open_18_#in~tty#1.base, ldv_slip_open_18_#in~tty#1.offset := ~sl_ldisc_group1~0.base, ~sl_ldisc_group1~0.offset;havoc ldv_slip_open_18_#res#1;havoc ldv_slip_open_18_#t~ret577#1, ldv_slip_open_18_~tty#1.base, ldv_slip_open_18_~tty#1.offset, ldv_slip_open_18_~ldv_func_res~17#1, ldv_slip_open_18_~tmp~64#1;ldv_slip_open_18_~tty#1.base, ldv_slip_open_18_~tty#1.offset := ldv_slip_open_18_#in~tty#1.base, ldv_slip_open_18_#in~tty#1.offset;havoc ldv_slip_open_18_~ldv_func_res~17#1;havoc ldv_slip_open_18_~tmp~64#1;assume { :begin_inline_slip_open } true;slip_open_#in~tty#1.base, slip_open_#in~tty#1.offset := ldv_slip_open_18_~tty#1.base, ldv_slip_open_18_~tty#1.offset;havoc slip_open_#res#1;havoc slip_open_#t~ret313#1, slip_open_#t~mem314#1.base, slip_open_#t~mem314#1.offset, slip_open_#t~mem315#1.base, slip_open_#t~mem315#1.offset, slip_open_#t~mem316#1.base, slip_open_#t~mem316#1.offset, slip_open_#t~mem317#1, slip_open_#t~short318#1, slip_open_#t~ret319#1, slip_open_#t~ret320#1.base, slip_open_#t~ret320#1.offset, slip_open_#t~ret321#1, slip_open_#t~ret322#1.base, slip_open_#t~ret322#1.offset, slip_open_#t~mem323#1, slip_open_#t~ret324#1, slip_open_#t~ret325#1, slip_open_#t~mem326#1.base, slip_open_#t~mem326#1.offset, slip_open_#t~ret327#1, slip_open_#t~mem328#1, slip_open_#t~mem329#1, slip_open_#t~mem330#1, slip_open_#t~mem331#1, slip_open_#t~mem332#1.base, slip_open_#t~mem332#1.offset, slip_open_#t~mem333#1, slip_open_~tty#1.base, slip_open_~tty#1.offset, slip_open_~sl~12#1.base, slip_open_~sl~12#1.offset, slip_open_~err~2#1, slip_open_~tmp~32#1, slip_open_~tmp___0~12#1, slip_open_~tmp___1~6#1.base, slip_open_~tmp___1~6#1.offset, slip_open_~tmp___2~3#1;slip_open_~tty#1.base, slip_open_~tty#1.offset := slip_open_#in~tty#1.base, slip_open_#in~tty#1.offset;havoc slip_open_~sl~12#1.base, slip_open_~sl~12#1.offset;havoc slip_open_~err~2#1;havoc slip_open_~tmp~32#1;havoc slip_open_~tmp___0~12#1;havoc slip_open_~tmp___1~6#1.base, slip_open_~tmp___1~6#1.offset;havoc slip_open_~tmp___2~3#1;assume { :begin_inline_capable } true;capable_#in~arg0#1 := 12;havoc capable_#res#1;havoc capable_#t~nondet580#1, capable_~arg0#1;capable_~arg0#1 := capable_#in~arg0#1;assume -2147483648 <= capable_#t~nondet580#1 && capable_#t~nondet580#1 <= 2147483647;capable_#res#1 := capable_#t~nondet580#1;havoc capable_#t~nondet580#1; {1114#false} is VALID [2022-02-20 22:05:49,818 INFO L290 TraceCheckUtils]: 156: Hoare triple {1114#false} slip_open_#t~ret313#1 := capable_#res#1;assume { :end_inline_capable } true;assume -2147483648 <= slip_open_#t~ret313#1 && slip_open_#t~ret313#1 <= 2147483647;slip_open_~tmp~32#1 := slip_open_#t~ret313#1;havoc slip_open_#t~ret313#1; {1114#false} is VALID [2022-02-20 22:05:49,818 INFO L290 TraceCheckUtils]: 157: Hoare triple {1114#false} assume 0 == slip_open_~tmp~32#1;slip_open_#res#1 := -1; {1114#false} is VALID [2022-02-20 22:05:49,818 INFO L290 TraceCheckUtils]: 158: Hoare triple {1114#false} ldv_slip_open_18_#t~ret577#1 := slip_open_#res#1;assume { :end_inline_slip_open } true;assume -2147483648 <= ldv_slip_open_18_#t~ret577#1 && ldv_slip_open_18_#t~ret577#1 <= 2147483647;ldv_slip_open_18_~tmp~64#1 := ldv_slip_open_18_#t~ret577#1;havoc ldv_slip_open_18_#t~ret577#1;ldv_slip_open_18_~ldv_func_res~17#1 := ldv_slip_open_18_~tmp~64#1;assume { :begin_inline_ldv_check_callback_ret_val } true;ldv_check_callback_ret_val_#in~ret_val#1 := ldv_slip_open_18_~ldv_func_res~17#1;havoc ldv_check_callback_ret_val_~ret_val#1;ldv_check_callback_ret_val_~ret_val#1 := ldv_check_callback_ret_val_#in~ret_val#1; {1114#false} is VALID [2022-02-20 22:05:49,819 INFO L290 TraceCheckUtils]: 159: Hoare triple {1114#false} assume ldv_check_callback_ret_val_~ret_val#1 > 0;assume { :begin_inline_ldv_error } true; {1114#false} is VALID [2022-02-20 22:05:49,819 INFO L290 TraceCheckUtils]: 160: Hoare triple {1114#false} assume !false; {1114#false} is VALID [2022-02-20 22:05:49,819 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 249 trivial. 0 not checked. [2022-02-20 22:05:49,821 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 22:05:49,821 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2088418442] [2022-02-20 22:05:49,822 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2088418442] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 22:05:49,822 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 22:05:49,822 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-20 22:05:49,824 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1193865523] [2022-02-20 22:05:49,825 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 22:05:49,831 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 8.333333333333334) internal successors, (50), 2 states have internal predecessors, (50), 2 states have call successors, (16), 5 states have call predecessors, (16), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 161 [2022-02-20 22:05:49,833 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 22:05:49,839 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 8.333333333333334) internal successors, (50), 2 states have internal predecessors, (50), 2 states have call successors, (16), 5 states have call predecessors, (16), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-02-20 22:05:49,908 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 82 edges. 82 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 22:05:49,908 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-20 22:05:49,908 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 22:05:49,947 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-20 22:05:49,947 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-02-20 22:05:49,952 INFO L87 Difference]: Start difference. First operand has 1110 states, 820 states have (on average 1.425609756097561) internal successors, (1169), 852 states have internal predecessors, (1169), 236 states have call successors, (236), 53 states have call predecessors, (236), 52 states have return successors, (231), 229 states have call predecessors, (231), 231 states have call successors, (231) Second operand has 6 states, 6 states have (on average 8.333333333333334) internal successors, (50), 2 states have internal predecessors, (50), 2 states have call successors, (16), 5 states have call predecessors, (16), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-02-20 22:05:56,509 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-02-20 22:05:57,943 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-02-20 22:06:02,426 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 22:06:02,426 INFO L93 Difference]: Finished difference Result 2346 states and 3526 transitions. [2022-02-20 22:06:02,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-02-20 22:06:02,427 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 8.333333333333334) internal successors, (50), 2 states have internal predecessors, (50), 2 states have call successors, (16), 5 states have call predecessors, (16), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 161 [2022-02-20 22:06:02,427 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 22:06:02,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 8.333333333333334) internal successors, (50), 2 states have internal predecessors, (50), 2 states have call successors, (16), 5 states have call predecessors, (16), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-02-20 22:06:02,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 3526 transitions. [2022-02-20 22:06:02,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 8.333333333333334) internal successors, (50), 2 states have internal predecessors, (50), 2 states have call successors, (16), 5 states have call predecessors, (16), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-02-20 22:06:02,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 3526 transitions. [2022-02-20 22:06:02,614 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 3526 transitions. [2022-02-20 22:06:05,125 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 3526 edges. 3526 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 22:06:05,337 INFO L225 Difference]: With dead ends: 2346 [2022-02-20 22:06:05,337 INFO L226 Difference]: Without dead ends: 1198 [2022-02-20 22:06:05,347 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 57 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2022-02-20 22:06:05,351 INFO L933 BasicCegarLoop]: 1533 mSDtfsCounter, 1208 mSDsluCounter, 1660 mSDsCounter, 0 mSdLazyCounter, 1271 mSolverCounterSat, 679 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1262 SdHoareTripleChecker+Valid, 3193 SdHoareTripleChecker+Invalid, 1950 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 679 IncrementalHoareTripleChecker+Valid, 1271 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.1s IncrementalHoareTripleChecker+Time [2022-02-20 22:06:05,352 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1262 Valid, 3193 Invalid, 1950 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [679 Valid, 1271 Invalid, 0 Unknown, 0 Unchecked, 5.1s Time] [2022-02-20 22:06:05,366 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1198 states. [2022-02-20 22:06:05,441 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1198 to 1068. [2022-02-20 22:06:05,441 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 22:06:05,452 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1198 states. Second operand has 1068 states, 791 states have (on average 1.413400758533502) internal successors, (1118), 815 states have internal predecessors, (1118), 224 states have call successors, (224), 52 states have call predecessors, (224), 52 states have return successors, (224), 222 states have call predecessors, (224), 224 states have call successors, (224) [2022-02-20 22:06:05,455 INFO L74 IsIncluded]: Start isIncluded. First operand 1198 states. Second operand has 1068 states, 791 states have (on average 1.413400758533502) internal successors, (1118), 815 states have internal predecessors, (1118), 224 states have call successors, (224), 52 states have call predecessors, (224), 52 states have return successors, (224), 222 states have call predecessors, (224), 224 states have call successors, (224) [2022-02-20 22:06:05,458 INFO L87 Difference]: Start difference. First operand 1198 states. Second operand has 1068 states, 791 states have (on average 1.413400758533502) internal successors, (1118), 815 states have internal predecessors, (1118), 224 states have call successors, (224), 52 states have call predecessors, (224), 52 states have return successors, (224), 222 states have call predecessors, (224), 224 states have call successors, (224) [2022-02-20 22:06:05,592 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 22:06:05,592 INFO L93 Difference]: Finished difference Result 1198 states and 1792 transitions. [2022-02-20 22:06:05,593 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 1792 transitions. [2022-02-20 22:06:05,599 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 22:06:05,600 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 22:06:05,602 INFO L74 IsIncluded]: Start isIncluded. First operand has 1068 states, 791 states have (on average 1.413400758533502) internal successors, (1118), 815 states have internal predecessors, (1118), 224 states have call successors, (224), 52 states have call predecessors, (224), 52 states have return successors, (224), 222 states have call predecessors, (224), 224 states have call successors, (224) Second operand 1198 states. [2022-02-20 22:06:05,605 INFO L87 Difference]: Start difference. First operand has 1068 states, 791 states have (on average 1.413400758533502) internal successors, (1118), 815 states have internal predecessors, (1118), 224 states have call successors, (224), 52 states have call predecessors, (224), 52 states have return successors, (224), 222 states have call predecessors, (224), 224 states have call successors, (224) Second operand 1198 states. [2022-02-20 22:06:05,660 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 22:06:05,660 INFO L93 Difference]: Finished difference Result 1198 states and 1792 transitions. [2022-02-20 22:06:05,660 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 1792 transitions. [2022-02-20 22:06:05,664 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 22:06:05,664 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 22:06:05,664 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 22:06:05,664 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 22:06:05,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1068 states, 791 states have (on average 1.413400758533502) internal successors, (1118), 815 states have internal predecessors, (1118), 224 states have call successors, (224), 52 states have call predecessors, (224), 52 states have return successors, (224), 222 states have call predecessors, (224), 224 states have call successors, (224) [2022-02-20 22:06:05,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 1068 states and 1566 transitions. [2022-02-20 22:06:05,748 INFO L78 Accepts]: Start accepts. Automaton has 1068 states and 1566 transitions. Word has length 161 [2022-02-20 22:06:05,749 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 22:06:05,749 INFO L470 AbstractCegarLoop]: Abstraction has 1068 states and 1566 transitions. [2022-02-20 22:06:05,750 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 8.333333333333334) internal successors, (50), 2 states have internal predecessors, (50), 2 states have call successors, (16), 5 states have call predecessors, (16), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-02-20 22:06:05,750 INFO L276 IsEmpty]: Start isEmpty. Operand 1068 states and 1566 transitions. [2022-02-20 22:06:05,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-02-20 22:06:05,755 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 22:06:05,756 INFO L514 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 22:06:05,756 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 22:06:05,756 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 22:06:05,757 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 22:06:05,757 INFO L85 PathProgramCache]: Analyzing trace with hash 1068684857, now seen corresponding path program 1 times [2022-02-20 22:06:05,757 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 22:06:05,757 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1075321907] [2022-02-20 22:06:05,757 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 22:06:05,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 22:06:05,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:06:05,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-02-20 22:06:05,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:06:05,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 22:06:05,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:06:05,940 INFO L290 TraceCheckUtils]: 0: Hoare triple {8470#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {8346#true} is VALID [2022-02-20 22:06:05,941 INFO L290 TraceCheckUtils]: 1: Hoare triple {8346#true} assume true; {8346#true} is VALID [2022-02-20 22:06:05,941 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {8346#true} {8346#true} #2859#return; {8346#true} is VALID [2022-02-20 22:06:05,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-02-20 22:06:05,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:06:05,945 INFO L290 TraceCheckUtils]: 0: Hoare triple {8346#true} ~cond := #in~cond; {8346#true} is VALID [2022-02-20 22:06:05,946 INFO L290 TraceCheckUtils]: 1: Hoare triple {8346#true} assume !(0 == ~cond); {8346#true} is VALID [2022-02-20 22:06:05,946 INFO L290 TraceCheckUtils]: 2: Hoare triple {8346#true} assume true; {8346#true} is VALID [2022-02-20 22:06:05,946 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8346#true} {8346#true} #2861#return; {8346#true} is VALID [2022-02-20 22:06:05,946 INFO L290 TraceCheckUtils]: 0: Hoare triple {8462#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc17.base, #t~malloc17.offset := #Ultimate.allocOnHeap(~size); {8346#true} is VALID [2022-02-20 22:06:05,947 INFO L272 TraceCheckUtils]: 1: Hoare triple {8346#true} call #Ultimate.meminit(#t~malloc17.base, #t~malloc17.offset, 1, ~size, ~size); {8470#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:06:05,947 INFO L290 TraceCheckUtils]: 2: Hoare triple {8470#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {8346#true} is VALID [2022-02-20 22:06:05,947 INFO L290 TraceCheckUtils]: 3: Hoare triple {8346#true} assume true; {8346#true} is VALID [2022-02-20 22:06:05,947 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {8346#true} {8346#true} #2859#return; {8346#true} is VALID [2022-02-20 22:06:05,948 INFO L290 TraceCheckUtils]: 5: Hoare triple {8346#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc17.base, #t~malloc17.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {8346#true} is VALID [2022-02-20 22:06:05,948 INFO L272 TraceCheckUtils]: 6: Hoare triple {8346#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {8346#true} is VALID [2022-02-20 22:06:05,948 INFO L290 TraceCheckUtils]: 7: Hoare triple {8346#true} ~cond := #in~cond; {8346#true} is VALID [2022-02-20 22:06:05,948 INFO L290 TraceCheckUtils]: 8: Hoare triple {8346#true} assume !(0 == ~cond); {8346#true} is VALID [2022-02-20 22:06:05,948 INFO L290 TraceCheckUtils]: 9: Hoare triple {8346#true} assume true; {8346#true} is VALID [2022-02-20 22:06:05,948 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {8346#true} {8346#true} #2861#return; {8346#true} is VALID [2022-02-20 22:06:05,948 INFO L290 TraceCheckUtils]: 11: Hoare triple {8346#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {8346#true} is VALID [2022-02-20 22:06:05,948 INFO L290 TraceCheckUtils]: 12: Hoare triple {8346#true} assume true; {8346#true} is VALID [2022-02-20 22:06:05,948 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {8346#true} {8346#true} #2871#return; {8346#true} is VALID [2022-02-20 22:06:05,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-02-20 22:06:05,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:06:05,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 22:06:05,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:06:05,964 INFO L290 TraceCheckUtils]: 0: Hoare triple {8470#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {8346#true} is VALID [2022-02-20 22:06:05,964 INFO L290 TraceCheckUtils]: 1: Hoare triple {8346#true} assume true; {8346#true} is VALID [2022-02-20 22:06:05,964 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {8346#true} {8346#true} #2859#return; {8346#true} is VALID [2022-02-20 22:06:05,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-02-20 22:06:05,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:06:05,968 INFO L290 TraceCheckUtils]: 0: Hoare triple {8346#true} ~cond := #in~cond; {8346#true} is VALID [2022-02-20 22:06:05,969 INFO L290 TraceCheckUtils]: 1: Hoare triple {8346#true} assume !(0 == ~cond); {8346#true} is VALID [2022-02-20 22:06:05,969 INFO L290 TraceCheckUtils]: 2: Hoare triple {8346#true} assume true; {8346#true} is VALID [2022-02-20 22:06:05,969 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8346#true} {8346#true} #2861#return; {8346#true} is VALID [2022-02-20 22:06:05,969 INFO L290 TraceCheckUtils]: 0: Hoare triple {8462#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc17.base, #t~malloc17.offset := #Ultimate.allocOnHeap(~size); {8346#true} is VALID [2022-02-20 22:06:05,970 INFO L272 TraceCheckUtils]: 1: Hoare triple {8346#true} call #Ultimate.meminit(#t~malloc17.base, #t~malloc17.offset, 1, ~size, ~size); {8470#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:06:05,970 INFO L290 TraceCheckUtils]: 2: Hoare triple {8470#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {8346#true} is VALID [2022-02-20 22:06:05,970 INFO L290 TraceCheckUtils]: 3: Hoare triple {8346#true} assume true; {8346#true} is VALID [2022-02-20 22:06:05,970 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {8346#true} {8346#true} #2859#return; {8346#true} is VALID [2022-02-20 22:06:05,970 INFO L290 TraceCheckUtils]: 5: Hoare triple {8346#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc17.base, #t~malloc17.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {8346#true} is VALID [2022-02-20 22:06:05,970 INFO L272 TraceCheckUtils]: 6: Hoare triple {8346#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {8346#true} is VALID [2022-02-20 22:06:05,970 INFO L290 TraceCheckUtils]: 7: Hoare triple {8346#true} ~cond := #in~cond; {8346#true} is VALID [2022-02-20 22:06:05,971 INFO L290 TraceCheckUtils]: 8: Hoare triple {8346#true} assume !(0 == ~cond); {8346#true} is VALID [2022-02-20 22:06:05,971 INFO L290 TraceCheckUtils]: 9: Hoare triple {8346#true} assume true; {8346#true} is VALID [2022-02-20 22:06:05,971 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {8346#true} {8346#true} #2861#return; {8346#true} is VALID [2022-02-20 22:06:05,971 INFO L290 TraceCheckUtils]: 11: Hoare triple {8346#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {8346#true} is VALID [2022-02-20 22:06:05,971 INFO L290 TraceCheckUtils]: 12: Hoare triple {8346#true} assume true; {8346#true} is VALID [2022-02-20 22:06:05,971 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {8346#true} {8346#true} #2873#return; {8346#true} is VALID [2022-02-20 22:06:05,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-02-20 22:06:05,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:06:05,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 22:06:05,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:06:05,981 INFO L290 TraceCheckUtils]: 0: Hoare triple {8470#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {8346#true} is VALID [2022-02-20 22:06:05,981 INFO L290 TraceCheckUtils]: 1: Hoare triple {8346#true} assume true; {8346#true} is VALID [2022-02-20 22:06:05,981 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {8346#true} {8346#true} #2859#return; {8346#true} is VALID [2022-02-20 22:06:05,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-02-20 22:06:05,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:06:05,985 INFO L290 TraceCheckUtils]: 0: Hoare triple {8346#true} ~cond := #in~cond; {8346#true} is VALID [2022-02-20 22:06:05,985 INFO L290 TraceCheckUtils]: 1: Hoare triple {8346#true} assume !(0 == ~cond); {8346#true} is VALID [2022-02-20 22:06:05,985 INFO L290 TraceCheckUtils]: 2: Hoare triple {8346#true} assume true; {8346#true} is VALID [2022-02-20 22:06:05,985 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8346#true} {8346#true} #2861#return; {8346#true} is VALID [2022-02-20 22:06:05,985 INFO L290 TraceCheckUtils]: 0: Hoare triple {8462#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc17.base, #t~malloc17.offset := #Ultimate.allocOnHeap(~size); {8346#true} is VALID [2022-02-20 22:06:05,986 INFO L272 TraceCheckUtils]: 1: Hoare triple {8346#true} call #Ultimate.meminit(#t~malloc17.base, #t~malloc17.offset, 1, ~size, ~size); {8470#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:06:05,986 INFO L290 TraceCheckUtils]: 2: Hoare triple {8470#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {8346#true} is VALID [2022-02-20 22:06:05,986 INFO L290 TraceCheckUtils]: 3: Hoare triple {8346#true} assume true; {8346#true} is VALID [2022-02-20 22:06:05,987 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {8346#true} {8346#true} #2859#return; {8346#true} is VALID [2022-02-20 22:06:05,987 INFO L290 TraceCheckUtils]: 5: Hoare triple {8346#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc17.base, #t~malloc17.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {8346#true} is VALID [2022-02-20 22:06:05,987 INFO L272 TraceCheckUtils]: 6: Hoare triple {8346#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {8346#true} is VALID [2022-02-20 22:06:05,987 INFO L290 TraceCheckUtils]: 7: Hoare triple {8346#true} ~cond := #in~cond; {8346#true} is VALID [2022-02-20 22:06:05,987 INFO L290 TraceCheckUtils]: 8: Hoare triple {8346#true} assume !(0 == ~cond); {8346#true} is VALID [2022-02-20 22:06:05,987 INFO L290 TraceCheckUtils]: 9: Hoare triple {8346#true} assume true; {8346#true} is VALID [2022-02-20 22:06:05,987 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {8346#true} {8346#true} #2861#return; {8346#true} is VALID [2022-02-20 22:06:05,987 INFO L290 TraceCheckUtils]: 11: Hoare triple {8346#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {8346#true} is VALID [2022-02-20 22:06:05,988 INFO L290 TraceCheckUtils]: 12: Hoare triple {8346#true} assume true; {8346#true} is VALID [2022-02-20 22:06:05,988 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {8346#true} {8346#true} #2875#return; {8346#true} is VALID [2022-02-20 22:06:05,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-02-20 22:06:05,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:06:05,999 INFO L290 TraceCheckUtils]: 0: Hoare triple {8485#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~0.base, ~p~0.offset;havoc ~tmp~0.base, ~tmp~0.offset;havoc ~tmp___0~0;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~tmp___0~0 := #t~nondet13;havoc #t~nondet13; {8346#true} is VALID [2022-02-20 22:06:05,999 INFO L290 TraceCheckUtils]: 1: Hoare triple {8346#true} assume 0 != ~tmp___0~0;#res.base, #res.offset := 0, 0; {8346#true} is VALID [2022-02-20 22:06:05,999 INFO L290 TraceCheckUtils]: 2: Hoare triple {8346#true} assume true; {8346#true} is VALID [2022-02-20 22:06:05,999 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8346#true} {8346#true} #2877#return; {8346#true} is VALID [2022-02-20 22:06:05,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-02-20 22:06:06,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:06:06,009 INFO L290 TraceCheckUtils]: 0: Hoare triple {8485#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~0.base, ~p~0.offset;havoc ~tmp~0.base, ~tmp~0.offset;havoc ~tmp___0~0;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~tmp___0~0 := #t~nondet13;havoc #t~nondet13; {8346#true} is VALID [2022-02-20 22:06:06,010 INFO L290 TraceCheckUtils]: 1: Hoare triple {8346#true} assume 0 != ~tmp___0~0;#res.base, #res.offset := 0, 0; {8346#true} is VALID [2022-02-20 22:06:06,011 INFO L290 TraceCheckUtils]: 2: Hoare triple {8346#true} assume true; {8346#true} is VALID [2022-02-20 22:06:06,011 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8346#true} {8346#true} #2879#return; {8346#true} is VALID [2022-02-20 22:06:06,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-02-20 22:06:06,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:06:06,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 22:06:06,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:06:06,025 INFO L290 TraceCheckUtils]: 0: Hoare triple {8470#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {8346#true} is VALID [2022-02-20 22:06:06,026 INFO L290 TraceCheckUtils]: 1: Hoare triple {8346#true} assume true; {8346#true} is VALID [2022-02-20 22:06:06,026 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {8346#true} {8346#true} #2859#return; {8346#true} is VALID [2022-02-20 22:06:06,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-02-20 22:06:06,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:06:06,031 INFO L290 TraceCheckUtils]: 0: Hoare triple {8346#true} ~cond := #in~cond; {8346#true} is VALID [2022-02-20 22:06:06,031 INFO L290 TraceCheckUtils]: 1: Hoare triple {8346#true} assume !(0 == ~cond); {8346#true} is VALID [2022-02-20 22:06:06,031 INFO L290 TraceCheckUtils]: 2: Hoare triple {8346#true} assume true; {8346#true} is VALID [2022-02-20 22:06:06,032 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8346#true} {8346#true} #2861#return; {8346#true} is VALID [2022-02-20 22:06:06,032 INFO L290 TraceCheckUtils]: 0: Hoare triple {8462#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc17.base, #t~malloc17.offset := #Ultimate.allocOnHeap(~size); {8346#true} is VALID [2022-02-20 22:06:06,032 INFO L272 TraceCheckUtils]: 1: Hoare triple {8346#true} call #Ultimate.meminit(#t~malloc17.base, #t~malloc17.offset, 1, ~size, ~size); {8470#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:06:06,032 INFO L290 TraceCheckUtils]: 2: Hoare triple {8470#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {8346#true} is VALID [2022-02-20 22:06:06,033 INFO L290 TraceCheckUtils]: 3: Hoare triple {8346#true} assume true; {8346#true} is VALID [2022-02-20 22:06:06,033 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {8346#true} {8346#true} #2859#return; {8346#true} is VALID [2022-02-20 22:06:06,033 INFO L290 TraceCheckUtils]: 5: Hoare triple {8346#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc17.base, #t~malloc17.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {8346#true} is VALID [2022-02-20 22:06:06,033 INFO L272 TraceCheckUtils]: 6: Hoare triple {8346#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {8346#true} is VALID [2022-02-20 22:06:06,033 INFO L290 TraceCheckUtils]: 7: Hoare triple {8346#true} ~cond := #in~cond; {8346#true} is VALID [2022-02-20 22:06:06,033 INFO L290 TraceCheckUtils]: 8: Hoare triple {8346#true} assume !(0 == ~cond); {8346#true} is VALID [2022-02-20 22:06:06,033 INFO L290 TraceCheckUtils]: 9: Hoare triple {8346#true} assume true; {8346#true} is VALID [2022-02-20 22:06:06,033 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {8346#true} {8346#true} #2861#return; {8346#true} is VALID [2022-02-20 22:06:06,034 INFO L290 TraceCheckUtils]: 11: Hoare triple {8346#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {8346#true} is VALID [2022-02-20 22:06:06,034 INFO L290 TraceCheckUtils]: 12: Hoare triple {8346#true} assume true; {8346#true} is VALID [2022-02-20 22:06:06,034 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {8346#true} {8346#true} #2881#return; {8346#true} is VALID [2022-02-20 22:06:06,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2022-02-20 22:06:06,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:06:06,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 22:06:06,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:06:06,047 INFO L290 TraceCheckUtils]: 0: Hoare triple {8470#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {8346#true} is VALID [2022-02-20 22:06:06,047 INFO L290 TraceCheckUtils]: 1: Hoare triple {8346#true} assume true; {8346#true} is VALID [2022-02-20 22:06:06,048 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {8346#true} {8346#true} #2859#return; {8346#true} is VALID [2022-02-20 22:06:06,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-02-20 22:06:06,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:06:06,054 INFO L290 TraceCheckUtils]: 0: Hoare triple {8346#true} ~cond := #in~cond; {8346#true} is VALID [2022-02-20 22:06:06,054 INFO L290 TraceCheckUtils]: 1: Hoare triple {8346#true} assume !(0 == ~cond); {8346#true} is VALID [2022-02-20 22:06:06,055 INFO L290 TraceCheckUtils]: 2: Hoare triple {8346#true} assume true; {8346#true} is VALID [2022-02-20 22:06:06,055 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8346#true} {8346#true} #2861#return; {8346#true} is VALID [2022-02-20 22:06:06,055 INFO L290 TraceCheckUtils]: 0: Hoare triple {8462#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc17.base, #t~malloc17.offset := #Ultimate.allocOnHeap(~size); {8346#true} is VALID [2022-02-20 22:06:06,056 INFO L272 TraceCheckUtils]: 1: Hoare triple {8346#true} call #Ultimate.meminit(#t~malloc17.base, #t~malloc17.offset, 1, ~size, ~size); {8470#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:06:06,056 INFO L290 TraceCheckUtils]: 2: Hoare triple {8470#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {8346#true} is VALID [2022-02-20 22:06:06,056 INFO L290 TraceCheckUtils]: 3: Hoare triple {8346#true} assume true; {8346#true} is VALID [2022-02-20 22:06:06,056 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {8346#true} {8346#true} #2859#return; {8346#true} is VALID [2022-02-20 22:06:06,056 INFO L290 TraceCheckUtils]: 5: Hoare triple {8346#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc17.base, #t~malloc17.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {8346#true} is VALID [2022-02-20 22:06:06,057 INFO L272 TraceCheckUtils]: 6: Hoare triple {8346#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {8346#true} is VALID [2022-02-20 22:06:06,057 INFO L290 TraceCheckUtils]: 7: Hoare triple {8346#true} ~cond := #in~cond; {8346#true} is VALID [2022-02-20 22:06:06,057 INFO L290 TraceCheckUtils]: 8: Hoare triple {8346#true} assume !(0 == ~cond); {8346#true} is VALID [2022-02-20 22:06:06,057 INFO L290 TraceCheckUtils]: 9: Hoare triple {8346#true} assume true; {8346#true} is VALID [2022-02-20 22:06:06,057 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {8346#true} {8346#true} #2861#return; {8346#true} is VALID [2022-02-20 22:06:06,057 INFO L290 TraceCheckUtils]: 11: Hoare triple {8346#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {8346#true} is VALID [2022-02-20 22:06:06,057 INFO L290 TraceCheckUtils]: 12: Hoare triple {8346#true} assume true; {8346#true} is VALID [2022-02-20 22:06:06,058 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {8346#true} {8346#true} #2883#return; {8346#true} is VALID [2022-02-20 22:06:06,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-02-20 22:06:06,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:06:06,069 INFO L290 TraceCheckUtils]: 0: Hoare triple {8500#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr607#1;#Ultimate.C_memset_#t~loopctr607#1 := 0; {8346#true} is VALID [2022-02-20 22:06:06,070 INFO L290 TraceCheckUtils]: 1: Hoare triple {8346#true} assume !(#Ultimate.C_memset_#t~loopctr607#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {8346#true} is VALID [2022-02-20 22:06:06,070 INFO L290 TraceCheckUtils]: 2: Hoare triple {8346#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res18#1.base, #t~memset~res18#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res18#1.base, #t~memset~res18#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {8346#true} is VALID [2022-02-20 22:06:06,070 INFO L290 TraceCheckUtils]: 3: Hoare triple {8346#true} assume true; {8346#true} is VALID [2022-02-20 22:06:06,070 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {8346#true} {8346#true} #2885#return; {8346#true} is VALID [2022-02-20 22:06:06,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-02-20 22:06:06,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:06:06,077 INFO L290 TraceCheckUtils]: 0: Hoare triple {8500#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr607#1;#Ultimate.C_memset_#t~loopctr607#1 := 0; {8346#true} is VALID [2022-02-20 22:06:06,078 INFO L290 TraceCheckUtils]: 1: Hoare triple {8346#true} assume !(#Ultimate.C_memset_#t~loopctr607#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {8346#true} is VALID [2022-02-20 22:06:06,078 INFO L290 TraceCheckUtils]: 2: Hoare triple {8346#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res18#1.base, #t~memset~res18#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res18#1.base, #t~memset~res18#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {8346#true} is VALID [2022-02-20 22:06:06,078 INFO L290 TraceCheckUtils]: 3: Hoare triple {8346#true} assume true; {8346#true} is VALID [2022-02-20 22:06:06,079 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {8346#true} {8346#true} #2887#return; {8346#true} is VALID [2022-02-20 22:06:06,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-02-20 22:06:06,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:06:06,084 INFO L290 TraceCheckUtils]: 0: Hoare triple {8500#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr607#1;#Ultimate.C_memset_#t~loopctr607#1 := 0; {8346#true} is VALID [2022-02-20 22:06:06,085 INFO L290 TraceCheckUtils]: 1: Hoare triple {8346#true} assume !(#Ultimate.C_memset_#t~loopctr607#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {8346#true} is VALID [2022-02-20 22:06:06,085 INFO L290 TraceCheckUtils]: 2: Hoare triple {8346#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res18#1.base, #t~memset~res18#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res18#1.base, #t~memset~res18#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {8346#true} is VALID [2022-02-20 22:06:06,087 INFO L290 TraceCheckUtils]: 3: Hoare triple {8346#true} assume true; {8346#true} is VALID [2022-02-20 22:06:06,087 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {8346#true} {8346#true} #2889#return; {8346#true} is VALID [2022-02-20 22:06:06,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-02-20 22:06:06,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:06:06,095 INFO L290 TraceCheckUtils]: 0: Hoare triple {8500#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr607#1;#Ultimate.C_memset_#t~loopctr607#1 := 0; {8346#true} is VALID [2022-02-20 22:06:06,096 INFO L290 TraceCheckUtils]: 1: Hoare triple {8346#true} assume !(#Ultimate.C_memset_#t~loopctr607#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {8346#true} is VALID [2022-02-20 22:06:06,096 INFO L290 TraceCheckUtils]: 2: Hoare triple {8346#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res18#1.base, #t~memset~res18#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res18#1.base, #t~memset~res18#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {8346#true} is VALID [2022-02-20 22:06:06,096 INFO L290 TraceCheckUtils]: 3: Hoare triple {8346#true} assume true; {8346#true} is VALID [2022-02-20 22:06:06,096 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {8346#true} {8346#true} #2891#return; {8346#true} is VALID [2022-02-20 22:06:06,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2022-02-20 22:06:06,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:06:06,106 INFO L290 TraceCheckUtils]: 0: Hoare triple {8500#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr607#1;#Ultimate.C_memset_#t~loopctr607#1 := 0; {8346#true} is VALID [2022-02-20 22:06:06,107 INFO L290 TraceCheckUtils]: 1: Hoare triple {8346#true} assume !(#Ultimate.C_memset_#t~loopctr607#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {8346#true} is VALID [2022-02-20 22:06:06,107 INFO L290 TraceCheckUtils]: 2: Hoare triple {8346#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res18#1.base, #t~memset~res18#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res18#1.base, #t~memset~res18#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {8346#true} is VALID [2022-02-20 22:06:06,107 INFO L290 TraceCheckUtils]: 3: Hoare triple {8346#true} assume true; {8346#true} is VALID [2022-02-20 22:06:06,107 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {8346#true} {8346#true} #2893#return; {8346#true} is VALID [2022-02-20 22:06:06,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-02-20 22:06:06,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:06:06,117 INFO L290 TraceCheckUtils]: 0: Hoare triple {8500#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr607#1;#Ultimate.C_memset_#t~loopctr607#1 := 0; {8346#true} is VALID [2022-02-20 22:06:06,117 INFO L290 TraceCheckUtils]: 1: Hoare triple {8346#true} assume !(#Ultimate.C_memset_#t~loopctr607#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {8346#true} is VALID [2022-02-20 22:06:06,117 INFO L290 TraceCheckUtils]: 2: Hoare triple {8346#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res18#1.base, #t~memset~res18#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res18#1.base, #t~memset~res18#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {8346#true} is VALID [2022-02-20 22:06:06,117 INFO L290 TraceCheckUtils]: 3: Hoare triple {8346#true} assume true; {8346#true} is VALID [2022-02-20 22:06:06,117 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {8346#true} {8346#true} #2895#return; {8346#true} is VALID [2022-02-20 22:06:06,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2022-02-20 22:06:06,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:06:06,123 INFO L290 TraceCheckUtils]: 0: Hoare triple {8500#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr607#1;#Ultimate.C_memset_#t~loopctr607#1 := 0; {8346#true} is VALID [2022-02-20 22:06:06,124 INFO L290 TraceCheckUtils]: 1: Hoare triple {8346#true} assume !(#Ultimate.C_memset_#t~loopctr607#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {8346#true} is VALID [2022-02-20 22:06:06,124 INFO L290 TraceCheckUtils]: 2: Hoare triple {8346#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res18#1.base, #t~memset~res18#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res18#1.base, #t~memset~res18#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {8346#true} is VALID [2022-02-20 22:06:06,124 INFO L290 TraceCheckUtils]: 3: Hoare triple {8346#true} assume true; {8346#true} is VALID [2022-02-20 22:06:06,124 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {8346#true} {8346#true} #2897#return; {8346#true} is VALID [2022-02-20 22:06:06,124 INFO L290 TraceCheckUtils]: 0: Hoare triple {8346#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(87, 2);call #Ultimate.allocInit(26, 3);call #Ultimate.allocInit(64, 4);call #Ultimate.allocInit(59, 5);call #Ultimate.allocInit(34, 6);call #Ultimate.allocInit(37, 7);call #Ultimate.allocInit(41, 8);call #Ultimate.allocInit(46, 9);call #Ultimate.allocInit(32, 10);call #Ultimate.allocInit(17, 11);call #Ultimate.allocInit(13, 12);call #Ultimate.allocInit(37, 13);call #Ultimate.allocInit(5, 14);call write~init~int(115, 14, 0, 1);call write~init~int(108, 14, 1, 1);call write~init~int(37, 14, 2, 1);call write~init~int(100, 14, 3, 1);call write~init~int(0, 14, 4, 1);call #Ultimate.allocInit(20, 15);call #Ultimate.allocInit(5, 16);call write~init~int(115, 16, 0, 1);call write~init~int(108, 16, 1, 1);call write~init~int(105, 16, 2, 1);call write~init~int(112, 16, 3, 1);call write~init~int(0, 16, 4, 1);call #Ultimate.allocInit(79, 17);call #Ultimate.allocInit(22, 18);call #Ultimate.allocInit(72, 19);call #Ultimate.allocInit(36, 20);call #Ultimate.allocInit(45, 21);call #Ultimate.allocInit(52, 22);call #Ultimate.allocInit(37, 23);call #Ultimate.allocInit(54, 24);call #Ultimate.allocInit(62, 25);~LDV_IN_INTERRUPT~0 := 1;~ldv_timer_state_2~0 := 0;~ldv_state_variable_0~0 := 0;~sl_ldisc_group1~0.base, ~sl_ldisc_group1~0.offset := 0, 0;~ldv_state_variable_3~0 := 0;~ldv_timer_list_2~0.base, ~ldv_timer_list_2~0.offset := 0, 0;~ldv_timer_state_1~0 := 0;~ldv_state_variable_2~0 := 0;~ref_cnt~0 := 0;~ldv_state_variable_1~0 := 0;~ldv_timer_list_1~0.base, ~ldv_timer_list_1~0.offset := 0, 0;~sl_netdev_ops_group1~0.base, ~sl_netdev_ops_group1~0.offset := 0, 0;~ldv_state_variable_4~0 := 0;~slip_devs~0.base, ~slip_devs~0.offset := 0, 0;~slip_maxdev~0 := 256;~#sl_netdev_ops~0.base, ~#sl_netdev_ops~0.offset := 26, 0;call #Ultimate.allocInit(280, 26);call write~init~$Pointer$(#funAddr~sl_init.base, #funAddr~sl_init.offset, ~#sl_netdev_ops~0.base, ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(#funAddr~sl_uninit.base, #funAddr~sl_uninit.offset, ~#sl_netdev_ops~0.base, 8 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(#funAddr~sl_open.base, #funAddr~sl_open.offset, ~#sl_netdev_ops~0.base, 16 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(#funAddr~sl_close.base, #funAddr~sl_close.offset, ~#sl_netdev_ops~0.base, 24 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(#funAddr~sl_xmit.base, #funAddr~sl_xmit.offset, ~#sl_netdev_ops~0.base, 32 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 40 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 48 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 56 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 64 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 72 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 80 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(#funAddr~sl_ioctl.base, #funAddr~sl_ioctl.offset, ~#sl_netdev_ops~0.base, 88 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 96 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(#funAddr~sl_change_mtu.base, #funAddr~sl_change_mtu.offset, ~#sl_netdev_ops~0.base, 104 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 112 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(#funAddr~sl_tx_timeout.base, #funAddr~sl_tx_timeout.offset, ~#sl_netdev_ops~0.base, 120 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(#funAddr~sl_get_stats64.base, #funAddr~sl_get_stats64.offset, ~#sl_netdev_ops~0.base, 128 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 136 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 144 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 152 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 160 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 168 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 176 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 184 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 192 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 200 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 208 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 216 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 224 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 232 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 240 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 248 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 256 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 264 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 272 + ~#sl_netdev_ops~0.offset, 8);~#sl_ldisc~0.base, ~#sl_ldisc~0.offset := 27, 0;call #Ultimate.allocInit(144, 27);call write~init~int(21507, ~#sl_ldisc~0.base, ~#sl_ldisc~0.offset, 4);call write~init~$Pointer$(16, 0, ~#sl_ldisc~0.base, 4 + ~#sl_ldisc~0.offset, 8);call write~init~int(0, ~#sl_ldisc~0.base, 12 + ~#sl_ldisc~0.offset, 4);call write~init~int(0, ~#sl_ldisc~0.base, 16 + ~#sl_ldisc~0.offset, 4);call write~init~$Pointer$(#funAddr~slip_open.base, #funAddr~slip_open.offset, ~#sl_ldisc~0.base, 20 + ~#sl_ldisc~0.offset, 8);call write~init~$Pointer$(#funAddr~slip_close.base, #funAddr~slip_close.offset, ~#sl_ldisc~0.base, 28 + ~#sl_ldisc~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_ldisc~0.base, 36 + ~#sl_ldisc~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_ldisc~0.base, 44 + ~#sl_ldisc~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_ldisc~0.base, 52 + ~#sl_ldisc~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_ldisc~0.base, 60 + ~#sl_ldisc~0.offset, 8);call write~init~$Pointer$(#funAddr~slip_ioctl.base, #funAddr~slip_ioctl.offset, ~#sl_ldisc~0.base, 68 + ~#sl_ldisc~0.offset, 8);call write~init~$Pointer$(#funAddr~slip_compat_ioctl.base, #funAddr~slip_compat_ioctl.offset, ~#sl_ldisc~0.base, 76 + ~#sl_ldisc~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_ldisc~0.base, 84 + ~#sl_ldisc~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_ldisc~0.base, 92 + ~#sl_ldisc~0.offset, 8);call write~init~$Pointer$(#funAddr~slip_hangup.base, #funAddr~slip_hangup.offset, ~#sl_ldisc~0.base, 100 + ~#sl_ldisc~0.offset, 8);call write~init~$Pointer$(#funAddr~slip_receive_buf.base, #funAddr~slip_receive_buf.offset, ~#sl_ldisc~0.base, 108 + ~#sl_ldisc~0.offset, 8);call write~init~$Pointer$(#funAddr~slip_write_wakeup.base, #funAddr~slip_write_wakeup.offset, ~#sl_ldisc~0.base, 116 + ~#sl_ldisc~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_ldisc~0.base, 124 + ~#sl_ldisc~0.offset, 8);call write~init~$Pointer$(~#__this_module~0.base, ~#__this_module~0.offset, ~#sl_ldisc~0.base, 132 + ~#sl_ldisc~0.offset, 8);call write~init~int(0, ~#sl_ldisc~0.base, 140 + ~#sl_ldisc~0.offset, 4);~ldv_retval_0~0 := 0;~ldv_retval_1~0 := 0;~ldv_retval_3~0 := 0;~ldv_retval_2~0 := 0; {8346#true} is VALID [2022-02-20 22:06:06,124 INFO L290 TraceCheckUtils]: 1: Hoare triple {8346#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret502#1.base, main_#t~ret502#1.offset, main_#t~ret503#1.base, main_#t~ret503#1.offset, main_#t~ret504#1.base, main_#t~ret504#1.offset, main_#t~ret505#1.base, main_#t~ret505#1.offset, main_#t~ret506#1.base, main_#t~ret506#1.offset, main_#t~ret507#1.base, main_#t~ret507#1.offset, main_#t~ret508#1.base, main_#t~ret508#1.offset, main_#t~ret509#1.base, main_#t~ret509#1.offset, main_#t~ret510#1.base, main_#t~ret510#1.offset, main_#t~ret511#1.base, main_#t~ret511#1.offset, main_#t~ret512#1.base, main_#t~ret512#1.offset, main_#t~ret513#1.base, main_#t~ret513#1.offset, main_#t~ret514#1.base, main_#t~ret514#1.offset, main_#t~ret515#1.base, main_#t~ret515#1.offset, main_#t~nondet516#1, main_#t~switch517#1, main_#t~nondet518#1, main_#t~switch519#1, main_#t~ret520#1, main_#t~mem521#1, main_#t~ret522#1, main_#t~mem523#1, main_#t~ret524#1, main_#t~mem525#1, main_#t~ret526#1, main_#t~mem527#1, main_#t~ret528#1, main_#t~mem529#1, main_#t~ret530#1, main_#t~ret531#1, main_#t~ret532#1, main_#t~ret533#1.base, main_#t~ret533#1.offset, main_#t~ret534#1.base, main_#t~ret534#1.offset, main_#t~ret535#1.base, main_#t~ret535#1.offset, main_#t~ret536#1, main_#t~nondet537#1, main_#t~switch538#1, main_#t~ret539#1, main_#t~nondet540#1, main_#t~switch541#1, main_#t~mem542#1, main_#t~mem543#1, main_#t~ret544#1, main_#t~mem545#1, main_#t~mem546#1, main_#t~ret547#1, main_#t~ret548#1, main_#t~ret549#1, main_#t~ret550#1, main_#t~mem551#1, main_#t~mem552#1, main_#t~mem553#1, main_#t~ret554#1, main_#t~mem555#1, main_#t~mem556#1, main_#t~ret557#1, main_~ldvarg1~0#1.base, main_~ldvarg1~0#1.offset, main_~tmp~46#1.base, main_~tmp~46#1.offset, main_~ldvarg4~0#1.base, main_~ldvarg4~0#1.offset, main_~tmp___0~22#1.base, main_~tmp___0~22#1.offset, main_~#ldvarg3~0#1.base, main_~#ldvarg3~0#1.offset, main_~ldvarg0~0#1.base, main_~ldvarg0~0#1.offset, main_~tmp___1~13#1.base, main_~tmp___1~13#1.offset, main_~#ldvarg2~0#1.base, main_~#ldvarg2~0#1.offset, main_~#ldvarg11~0#1.base, main_~#ldvarg11~0#1.offset, main_~ldvarg7~0#1.base, main_~ldvarg7~0#1.offset, main_~#ldvarg12~0#1.base, main_~#ldvarg12~0#1.offset, main_~#ldvarg5~0#1.base, main_~#ldvarg5~0#1.offset, main_~#ldvarg6~0#1.base, main_~#ldvarg6~0#1.offset, main_~#ldvarg8~0#1.base, main_~#ldvarg8~0#1.offset, main_~ldvarg13~0#1.base, main_~ldvarg13~0#1.offset, main_~ldvarg10~0#1.base, main_~ldvarg10~0#1.offset, main_~tmp___4~3#1.base, main_~tmp___4~3#1.offset, main_~ldvarg9~0#1.base, main_~ldvarg9~0#1.offset, main_~tmp___5~1#1.base, main_~tmp___5~1#1.offset, main_~tmp___6~1#1, main_~tmp___7~1#1, main_~tmp___8~0#1, main_~tmp___9~0#1;havoc main_~ldvarg1~0#1.base, main_~ldvarg1~0#1.offset;havoc main_~tmp~46#1.base, main_~tmp~46#1.offset;havoc main_~ldvarg4~0#1.base, main_~ldvarg4~0#1.offset;havoc main_~tmp___0~22#1.base, main_~tmp___0~22#1.offset;call main_~#ldvarg3~0#1.base, main_~#ldvarg3~0#1.offset := #Ultimate.allocOnStack(4);havoc main_~ldvarg0~0#1.base, main_~ldvarg0~0#1.offset;havoc main_~tmp___1~13#1.base, main_~tmp___1~13#1.offset;call main_~#ldvarg2~0#1.base, main_~#ldvarg2~0#1.offset := #Ultimate.allocOnStack(4);call main_~#ldvarg11~0#1.base, main_~#ldvarg11~0#1.offset := #Ultimate.allocOnStack(8);havoc main_~ldvarg7~0#1.base, main_~ldvarg7~0#1.offset;call main_~#ldvarg12~0#1.base, main_~#ldvarg12~0#1.offset := #Ultimate.allocOnStack(4);call main_~#ldvarg5~0#1.base, main_~#ldvarg5~0#1.offset := #Ultimate.allocOnStack(8);call main_~#ldvarg6~0#1.base, main_~#ldvarg6~0#1.offset := #Ultimate.allocOnStack(4);call main_~#ldvarg8~0#1.base, main_~#ldvarg8~0#1.offset := #Ultimate.allocOnStack(4);havoc main_~ldvarg13~0#1.base, main_~ldvarg13~0#1.offset;havoc main_~ldvarg10~0#1.base, main_~ldvarg10~0#1.offset;havoc main_~tmp___4~3#1.base, main_~tmp___4~3#1.offset;havoc main_~ldvarg9~0#1.base, main_~ldvarg9~0#1.offset;havoc main_~tmp___5~1#1.base, main_~tmp___5~1#1.offset;havoc main_~tmp___6~1#1;havoc main_~tmp___7~1#1;havoc main_~tmp___8~0#1;havoc main_~tmp___9~0#1; {8346#true} is VALID [2022-02-20 22:06:06,125 INFO L272 TraceCheckUtils]: 2: Hoare triple {8346#true} call main_#t~ret502#1.base, main_#t~ret502#1.offset := ldv_init_zalloc(240); {8462#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:06:06,125 INFO L290 TraceCheckUtils]: 3: Hoare triple {8462#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc17.base, #t~malloc17.offset := #Ultimate.allocOnHeap(~size); {8346#true} is VALID [2022-02-20 22:06:06,126 INFO L272 TraceCheckUtils]: 4: Hoare triple {8346#true} call #Ultimate.meminit(#t~malloc17.base, #t~malloc17.offset, 1, ~size, ~size); {8470#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:06:06,126 INFO L290 TraceCheckUtils]: 5: Hoare triple {8470#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {8346#true} is VALID [2022-02-20 22:06:06,126 INFO L290 TraceCheckUtils]: 6: Hoare triple {8346#true} assume true; {8346#true} is VALID [2022-02-20 22:06:06,126 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {8346#true} {8346#true} #2859#return; {8346#true} is VALID [2022-02-20 22:06:06,126 INFO L290 TraceCheckUtils]: 8: Hoare triple {8346#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc17.base, #t~malloc17.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {8346#true} is VALID [2022-02-20 22:06:06,126 INFO L272 TraceCheckUtils]: 9: Hoare triple {8346#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {8346#true} is VALID [2022-02-20 22:06:06,126 INFO L290 TraceCheckUtils]: 10: Hoare triple {8346#true} ~cond := #in~cond; {8346#true} is VALID [2022-02-20 22:06:06,127 INFO L290 TraceCheckUtils]: 11: Hoare triple {8346#true} assume !(0 == ~cond); {8346#true} is VALID [2022-02-20 22:06:06,127 INFO L290 TraceCheckUtils]: 12: Hoare triple {8346#true} assume true; {8346#true} is VALID [2022-02-20 22:06:06,127 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {8346#true} {8346#true} #2861#return; {8346#true} is VALID [2022-02-20 22:06:06,127 INFO L290 TraceCheckUtils]: 14: Hoare triple {8346#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {8346#true} is VALID [2022-02-20 22:06:06,127 INFO L290 TraceCheckUtils]: 15: Hoare triple {8346#true} assume true; {8346#true} is VALID [2022-02-20 22:06:06,127 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {8346#true} {8346#true} #2871#return; {8346#true} is VALID [2022-02-20 22:06:06,127 INFO L290 TraceCheckUtils]: 17: Hoare triple {8346#true} main_~tmp~46#1.base, main_~tmp~46#1.offset := main_#t~ret502#1.base, main_#t~ret502#1.offset;havoc main_#t~ret502#1.base, main_#t~ret502#1.offset;main_~ldvarg1~0#1.base, main_~ldvarg1~0#1.offset := main_~tmp~46#1.base, main_~tmp~46#1.offset; {8346#true} is VALID [2022-02-20 22:06:06,128 INFO L272 TraceCheckUtils]: 18: Hoare triple {8346#true} call main_#t~ret503#1.base, main_#t~ret503#1.offset := ldv_init_zalloc(40); {8462#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:06:06,128 INFO L290 TraceCheckUtils]: 19: Hoare triple {8462#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc17.base, #t~malloc17.offset := #Ultimate.allocOnHeap(~size); {8346#true} is VALID [2022-02-20 22:06:06,128 INFO L272 TraceCheckUtils]: 20: Hoare triple {8346#true} call #Ultimate.meminit(#t~malloc17.base, #t~malloc17.offset, 1, ~size, ~size); {8470#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:06:06,128 INFO L290 TraceCheckUtils]: 21: Hoare triple {8470#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {8346#true} is VALID [2022-02-20 22:06:06,129 INFO L290 TraceCheckUtils]: 22: Hoare triple {8346#true} assume true; {8346#true} is VALID [2022-02-20 22:06:06,129 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {8346#true} {8346#true} #2859#return; {8346#true} is VALID [2022-02-20 22:06:06,129 INFO L290 TraceCheckUtils]: 24: Hoare triple {8346#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc17.base, #t~malloc17.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {8346#true} is VALID [2022-02-20 22:06:06,129 INFO L272 TraceCheckUtils]: 25: Hoare triple {8346#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {8346#true} is VALID [2022-02-20 22:06:06,129 INFO L290 TraceCheckUtils]: 26: Hoare triple {8346#true} ~cond := #in~cond; {8346#true} is VALID [2022-02-20 22:06:06,129 INFO L290 TraceCheckUtils]: 27: Hoare triple {8346#true} assume !(0 == ~cond); {8346#true} is VALID [2022-02-20 22:06:06,129 INFO L290 TraceCheckUtils]: 28: Hoare triple {8346#true} assume true; {8346#true} is VALID [2022-02-20 22:06:06,129 INFO L284 TraceCheckUtils]: 29: Hoare quadruple {8346#true} {8346#true} #2861#return; {8346#true} is VALID [2022-02-20 22:06:06,130 INFO L290 TraceCheckUtils]: 30: Hoare triple {8346#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {8346#true} is VALID [2022-02-20 22:06:06,130 INFO L290 TraceCheckUtils]: 31: Hoare triple {8346#true} assume true; {8346#true} is VALID [2022-02-20 22:06:06,130 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {8346#true} {8346#true} #2873#return; {8346#true} is VALID [2022-02-20 22:06:06,130 INFO L290 TraceCheckUtils]: 33: Hoare triple {8346#true} main_~tmp___0~22#1.base, main_~tmp___0~22#1.offset := main_#t~ret503#1.base, main_#t~ret503#1.offset;havoc main_#t~ret503#1.base, main_#t~ret503#1.offset;main_~ldvarg4~0#1.base, main_~ldvarg4~0#1.offset := main_~tmp___0~22#1.base, main_~tmp___0~22#1.offset; {8346#true} is VALID [2022-02-20 22:06:06,130 INFO L272 TraceCheckUtils]: 34: Hoare triple {8346#true} call main_#t~ret504#1.base, main_#t~ret504#1.offset := ldv_init_zalloc(184); {8462#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:06:06,130 INFO L290 TraceCheckUtils]: 35: Hoare triple {8462#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc17.base, #t~malloc17.offset := #Ultimate.allocOnHeap(~size); {8346#true} is VALID [2022-02-20 22:06:06,131 INFO L272 TraceCheckUtils]: 36: Hoare triple {8346#true} call #Ultimate.meminit(#t~malloc17.base, #t~malloc17.offset, 1, ~size, ~size); {8470#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:06:06,131 INFO L290 TraceCheckUtils]: 37: Hoare triple {8470#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {8346#true} is VALID [2022-02-20 22:06:06,131 INFO L290 TraceCheckUtils]: 38: Hoare triple {8346#true} assume true; {8346#true} is VALID [2022-02-20 22:06:06,131 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {8346#true} {8346#true} #2859#return; {8346#true} is VALID [2022-02-20 22:06:06,131 INFO L290 TraceCheckUtils]: 40: Hoare triple {8346#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc17.base, #t~malloc17.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {8346#true} is VALID [2022-02-20 22:06:06,132 INFO L272 TraceCheckUtils]: 41: Hoare triple {8346#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {8346#true} is VALID [2022-02-20 22:06:06,132 INFO L290 TraceCheckUtils]: 42: Hoare triple {8346#true} ~cond := #in~cond; {8346#true} is VALID [2022-02-20 22:06:06,132 INFO L290 TraceCheckUtils]: 43: Hoare triple {8346#true} assume !(0 == ~cond); {8346#true} is VALID [2022-02-20 22:06:06,132 INFO L290 TraceCheckUtils]: 44: Hoare triple {8346#true} assume true; {8346#true} is VALID [2022-02-20 22:06:06,132 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {8346#true} {8346#true} #2861#return; {8346#true} is VALID [2022-02-20 22:06:06,132 INFO L290 TraceCheckUtils]: 46: Hoare triple {8346#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {8346#true} is VALID [2022-02-20 22:06:06,132 INFO L290 TraceCheckUtils]: 47: Hoare triple {8346#true} assume true; {8346#true} is VALID [2022-02-20 22:06:06,132 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {8346#true} {8346#true} #2875#return; {8346#true} is VALID [2022-02-20 22:06:06,133 INFO L290 TraceCheckUtils]: 49: Hoare triple {8346#true} main_~tmp___1~13#1.base, main_~tmp___1~13#1.offset := main_#t~ret504#1.base, main_#t~ret504#1.offset;havoc main_#t~ret504#1.base, main_#t~ret504#1.offset;main_~ldvarg0~0#1.base, main_~ldvarg0~0#1.offset := main_~tmp___1~13#1.base, main_~tmp___1~13#1.offset; {8346#true} is VALID [2022-02-20 22:06:06,133 INFO L272 TraceCheckUtils]: 50: Hoare triple {8346#true} call main_#t~ret505#1.base, main_#t~ret505#1.offset := ldv_malloc(316); {8485#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:06:06,133 INFO L290 TraceCheckUtils]: 51: Hoare triple {8485#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~0.base, ~p~0.offset;havoc ~tmp~0.base, ~tmp~0.offset;havoc ~tmp___0~0;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~tmp___0~0 := #t~nondet13;havoc #t~nondet13; {8346#true} is VALID [2022-02-20 22:06:06,133 INFO L290 TraceCheckUtils]: 52: Hoare triple {8346#true} assume 0 != ~tmp___0~0;#res.base, #res.offset := 0, 0; {8346#true} is VALID [2022-02-20 22:06:06,133 INFO L290 TraceCheckUtils]: 53: Hoare triple {8346#true} assume true; {8346#true} is VALID [2022-02-20 22:06:06,133 INFO L284 TraceCheckUtils]: 54: Hoare quadruple {8346#true} {8346#true} #2877#return; {8346#true} is VALID [2022-02-20 22:06:06,134 INFO L290 TraceCheckUtils]: 55: Hoare triple {8346#true} main_~ldvarg7~0#1.base, main_~ldvarg7~0#1.offset := main_#t~ret505#1.base, main_#t~ret505#1.offset;havoc main_#t~ret505#1.base, main_#t~ret505#1.offset; {8346#true} is VALID [2022-02-20 22:06:06,134 INFO L272 TraceCheckUtils]: 56: Hoare triple {8346#true} call main_#t~ret506#1.base, main_#t~ret506#1.offset := ldv_malloc(316); {8485#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:06:06,134 INFO L290 TraceCheckUtils]: 57: Hoare triple {8485#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~0.base, ~p~0.offset;havoc ~tmp~0.base, ~tmp~0.offset;havoc ~tmp___0~0;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~tmp___0~0 := #t~nondet13;havoc #t~nondet13; {8346#true} is VALID [2022-02-20 22:06:06,134 INFO L290 TraceCheckUtils]: 58: Hoare triple {8346#true} assume 0 != ~tmp___0~0;#res.base, #res.offset := 0, 0; {8346#true} is VALID [2022-02-20 22:06:06,134 INFO L290 TraceCheckUtils]: 59: Hoare triple {8346#true} assume true; {8346#true} is VALID [2022-02-20 22:06:06,134 INFO L284 TraceCheckUtils]: 60: Hoare quadruple {8346#true} {8346#true} #2879#return; {8346#true} is VALID [2022-02-20 22:06:06,135 INFO L290 TraceCheckUtils]: 61: Hoare triple {8346#true} main_~ldvarg13~0#1.base, main_~ldvarg13~0#1.offset := main_#t~ret506#1.base, main_#t~ret506#1.offset;havoc main_#t~ret506#1.base, main_#t~ret506#1.offset; {8346#true} is VALID [2022-02-20 22:06:06,135 INFO L272 TraceCheckUtils]: 62: Hoare triple {8346#true} call main_#t~ret507#1.base, main_#t~ret507#1.offset := ldv_init_zalloc(1); {8462#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:06:06,135 INFO L290 TraceCheckUtils]: 63: Hoare triple {8462#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc17.base, #t~malloc17.offset := #Ultimate.allocOnHeap(~size); {8346#true} is VALID [2022-02-20 22:06:06,136 INFO L272 TraceCheckUtils]: 64: Hoare triple {8346#true} call #Ultimate.meminit(#t~malloc17.base, #t~malloc17.offset, 1, ~size, ~size); {8470#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:06:06,136 INFO L290 TraceCheckUtils]: 65: Hoare triple {8470#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {8346#true} is VALID [2022-02-20 22:06:06,136 INFO L290 TraceCheckUtils]: 66: Hoare triple {8346#true} assume true; {8346#true} is VALID [2022-02-20 22:06:06,136 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {8346#true} {8346#true} #2859#return; {8346#true} is VALID [2022-02-20 22:06:06,136 INFO L290 TraceCheckUtils]: 68: Hoare triple {8346#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc17.base, #t~malloc17.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {8346#true} is VALID [2022-02-20 22:06:06,136 INFO L272 TraceCheckUtils]: 69: Hoare triple {8346#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {8346#true} is VALID [2022-02-20 22:06:06,136 INFO L290 TraceCheckUtils]: 70: Hoare triple {8346#true} ~cond := #in~cond; {8346#true} is VALID [2022-02-20 22:06:06,136 INFO L290 TraceCheckUtils]: 71: Hoare triple {8346#true} assume !(0 == ~cond); {8346#true} is VALID [2022-02-20 22:06:06,137 INFO L290 TraceCheckUtils]: 72: Hoare triple {8346#true} assume true; {8346#true} is VALID [2022-02-20 22:06:06,137 INFO L284 TraceCheckUtils]: 73: Hoare quadruple {8346#true} {8346#true} #2861#return; {8346#true} is VALID [2022-02-20 22:06:06,137 INFO L290 TraceCheckUtils]: 74: Hoare triple {8346#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {8346#true} is VALID [2022-02-20 22:06:06,137 INFO L290 TraceCheckUtils]: 75: Hoare triple {8346#true} assume true; {8346#true} is VALID [2022-02-20 22:06:06,137 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {8346#true} {8346#true} #2881#return; {8346#true} is VALID [2022-02-20 22:06:06,137 INFO L290 TraceCheckUtils]: 77: Hoare triple {8346#true} main_~tmp___4~3#1.base, main_~tmp___4~3#1.offset := main_#t~ret507#1.base, main_#t~ret507#1.offset;havoc main_#t~ret507#1.base, main_#t~ret507#1.offset;main_~ldvarg10~0#1.base, main_~ldvarg10~0#1.offset := main_~tmp___4~3#1.base, main_~tmp___4~3#1.offset; {8346#true} is VALID [2022-02-20 22:06:06,138 INFO L272 TraceCheckUtils]: 78: Hoare triple {8346#true} call main_#t~ret508#1.base, main_#t~ret508#1.offset := ldv_init_zalloc(1); {8462#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:06:06,138 INFO L290 TraceCheckUtils]: 79: Hoare triple {8462#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc17.base, #t~malloc17.offset := #Ultimate.allocOnHeap(~size); {8346#true} is VALID [2022-02-20 22:06:06,138 INFO L272 TraceCheckUtils]: 80: Hoare triple {8346#true} call #Ultimate.meminit(#t~malloc17.base, #t~malloc17.offset, 1, ~size, ~size); {8470#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:06:06,138 INFO L290 TraceCheckUtils]: 81: Hoare triple {8470#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {8346#true} is VALID [2022-02-20 22:06:06,139 INFO L290 TraceCheckUtils]: 82: Hoare triple {8346#true} assume true; {8346#true} is VALID [2022-02-20 22:06:06,139 INFO L284 TraceCheckUtils]: 83: Hoare quadruple {8346#true} {8346#true} #2859#return; {8346#true} is VALID [2022-02-20 22:06:06,139 INFO L290 TraceCheckUtils]: 84: Hoare triple {8346#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc17.base, #t~malloc17.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {8346#true} is VALID [2022-02-20 22:06:06,139 INFO L272 TraceCheckUtils]: 85: Hoare triple {8346#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {8346#true} is VALID [2022-02-20 22:06:06,139 INFO L290 TraceCheckUtils]: 86: Hoare triple {8346#true} ~cond := #in~cond; {8346#true} is VALID [2022-02-20 22:06:06,139 INFO L290 TraceCheckUtils]: 87: Hoare triple {8346#true} assume !(0 == ~cond); {8346#true} is VALID [2022-02-20 22:06:06,139 INFO L290 TraceCheckUtils]: 88: Hoare triple {8346#true} assume true; {8346#true} is VALID [2022-02-20 22:06:06,139 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {8346#true} {8346#true} #2861#return; {8346#true} is VALID [2022-02-20 22:06:06,140 INFO L290 TraceCheckUtils]: 90: Hoare triple {8346#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {8346#true} is VALID [2022-02-20 22:06:06,140 INFO L290 TraceCheckUtils]: 91: Hoare triple {8346#true} assume true; {8346#true} is VALID [2022-02-20 22:06:06,140 INFO L284 TraceCheckUtils]: 92: Hoare quadruple {8346#true} {8346#true} #2883#return; {8346#true} is VALID [2022-02-20 22:06:06,140 INFO L290 TraceCheckUtils]: 93: Hoare triple {8346#true} main_~tmp___5~1#1.base, main_~tmp___5~1#1.offset := main_#t~ret508#1.base, main_#t~ret508#1.offset;havoc main_#t~ret508#1.base, main_#t~ret508#1.offset;main_~ldvarg9~0#1.base, main_~ldvarg9~0#1.offset := main_~tmp___5~1#1.base, main_~tmp___5~1#1.offset;assume { :begin_inline_ldv_initialize } true; {8346#true} is VALID [2022-02-20 22:06:06,140 INFO L290 TraceCheckUtils]: 94: Hoare triple {8346#true} assume { :end_inline_ldv_initialize } true; {8346#true} is VALID [2022-02-20 22:06:06,141 INFO L272 TraceCheckUtils]: 95: Hoare triple {8346#true} call main_#t~ret509#1.base, main_#t~ret509#1.offset := ldv_memset(main_~#ldvarg3~0#1.base, main_~#ldvarg3~0#1.offset, 0, 4); {8500#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2022-02-20 22:06:06,141 INFO L290 TraceCheckUtils]: 96: Hoare triple {8500#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr607#1;#Ultimate.C_memset_#t~loopctr607#1 := 0; {8346#true} is VALID [2022-02-20 22:06:06,141 INFO L290 TraceCheckUtils]: 97: Hoare triple {8346#true} assume !(#Ultimate.C_memset_#t~loopctr607#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {8346#true} is VALID [2022-02-20 22:06:06,141 INFO L290 TraceCheckUtils]: 98: Hoare triple {8346#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res18#1.base, #t~memset~res18#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res18#1.base, #t~memset~res18#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {8346#true} is VALID [2022-02-20 22:06:06,141 INFO L290 TraceCheckUtils]: 99: Hoare triple {8346#true} assume true; {8346#true} is VALID [2022-02-20 22:06:06,141 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {8346#true} {8346#true} #2885#return; {8346#true} is VALID [2022-02-20 22:06:06,141 INFO L290 TraceCheckUtils]: 101: Hoare triple {8346#true} havoc main_#t~ret509#1.base, main_#t~ret509#1.offset; {8346#true} is VALID [2022-02-20 22:06:06,142 INFO L272 TraceCheckUtils]: 102: Hoare triple {8346#true} call main_#t~ret510#1.base, main_#t~ret510#1.offset := ldv_memset(main_~#ldvarg2~0#1.base, main_~#ldvarg2~0#1.offset, 0, 4); {8500#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2022-02-20 22:06:06,142 INFO L290 TraceCheckUtils]: 103: Hoare triple {8500#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr607#1;#Ultimate.C_memset_#t~loopctr607#1 := 0; {8346#true} is VALID [2022-02-20 22:06:06,142 INFO L290 TraceCheckUtils]: 104: Hoare triple {8346#true} assume !(#Ultimate.C_memset_#t~loopctr607#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {8346#true} is VALID [2022-02-20 22:06:06,142 INFO L290 TraceCheckUtils]: 105: Hoare triple {8346#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res18#1.base, #t~memset~res18#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res18#1.base, #t~memset~res18#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {8346#true} is VALID [2022-02-20 22:06:06,142 INFO L290 TraceCheckUtils]: 106: Hoare triple {8346#true} assume true; {8346#true} is VALID [2022-02-20 22:06:06,143 INFO L284 TraceCheckUtils]: 107: Hoare quadruple {8346#true} {8346#true} #2887#return; {8346#true} is VALID [2022-02-20 22:06:06,143 INFO L290 TraceCheckUtils]: 108: Hoare triple {8346#true} havoc main_#t~ret510#1.base, main_#t~ret510#1.offset; {8346#true} is VALID [2022-02-20 22:06:06,143 INFO L272 TraceCheckUtils]: 109: Hoare triple {8346#true} call main_#t~ret511#1.base, main_#t~ret511#1.offset := ldv_memset(main_~#ldvarg11~0#1.base, main_~#ldvarg11~0#1.offset, 0, 8); {8500#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2022-02-20 22:06:06,143 INFO L290 TraceCheckUtils]: 110: Hoare triple {8500#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr607#1;#Ultimate.C_memset_#t~loopctr607#1 := 0; {8346#true} is VALID [2022-02-20 22:06:06,144 INFO L290 TraceCheckUtils]: 111: Hoare triple {8346#true} assume !(#Ultimate.C_memset_#t~loopctr607#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {8346#true} is VALID [2022-02-20 22:06:06,144 INFO L290 TraceCheckUtils]: 112: Hoare triple {8346#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res18#1.base, #t~memset~res18#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res18#1.base, #t~memset~res18#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {8346#true} is VALID [2022-02-20 22:06:06,144 INFO L290 TraceCheckUtils]: 113: Hoare triple {8346#true} assume true; {8346#true} is VALID [2022-02-20 22:06:06,144 INFO L284 TraceCheckUtils]: 114: Hoare quadruple {8346#true} {8346#true} #2889#return; {8346#true} is VALID [2022-02-20 22:06:06,144 INFO L290 TraceCheckUtils]: 115: Hoare triple {8346#true} havoc main_#t~ret511#1.base, main_#t~ret511#1.offset; {8346#true} is VALID [2022-02-20 22:06:06,145 INFO L272 TraceCheckUtils]: 116: Hoare triple {8346#true} call main_#t~ret512#1.base, main_#t~ret512#1.offset := ldv_memset(main_~#ldvarg12~0#1.base, main_~#ldvarg12~0#1.offset, 0, 4); {8500#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2022-02-20 22:06:06,145 INFO L290 TraceCheckUtils]: 117: Hoare triple {8500#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr607#1;#Ultimate.C_memset_#t~loopctr607#1 := 0; {8346#true} is VALID [2022-02-20 22:06:06,145 INFO L290 TraceCheckUtils]: 118: Hoare triple {8346#true} assume !(#Ultimate.C_memset_#t~loopctr607#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {8346#true} is VALID [2022-02-20 22:06:06,145 INFO L290 TraceCheckUtils]: 119: Hoare triple {8346#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res18#1.base, #t~memset~res18#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res18#1.base, #t~memset~res18#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {8346#true} is VALID [2022-02-20 22:06:06,145 INFO L290 TraceCheckUtils]: 120: Hoare triple {8346#true} assume true; {8346#true} is VALID [2022-02-20 22:06:06,145 INFO L284 TraceCheckUtils]: 121: Hoare quadruple {8346#true} {8346#true} #2891#return; {8346#true} is VALID [2022-02-20 22:06:06,146 INFO L290 TraceCheckUtils]: 122: Hoare triple {8346#true} havoc main_#t~ret512#1.base, main_#t~ret512#1.offset; {8346#true} is VALID [2022-02-20 22:06:06,146 INFO L272 TraceCheckUtils]: 123: Hoare triple {8346#true} call main_#t~ret513#1.base, main_#t~ret513#1.offset := ldv_memset(main_~#ldvarg5~0#1.base, main_~#ldvarg5~0#1.offset, 0, 8); {8500#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2022-02-20 22:06:06,146 INFO L290 TraceCheckUtils]: 124: Hoare triple {8500#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr607#1;#Ultimate.C_memset_#t~loopctr607#1 := 0; {8346#true} is VALID [2022-02-20 22:06:06,146 INFO L290 TraceCheckUtils]: 125: Hoare triple {8346#true} assume !(#Ultimate.C_memset_#t~loopctr607#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {8346#true} is VALID [2022-02-20 22:06:06,146 INFO L290 TraceCheckUtils]: 126: Hoare triple {8346#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res18#1.base, #t~memset~res18#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res18#1.base, #t~memset~res18#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {8346#true} is VALID [2022-02-20 22:06:06,147 INFO L290 TraceCheckUtils]: 127: Hoare triple {8346#true} assume true; {8346#true} is VALID [2022-02-20 22:06:06,147 INFO L284 TraceCheckUtils]: 128: Hoare quadruple {8346#true} {8346#true} #2893#return; {8346#true} is VALID [2022-02-20 22:06:06,147 INFO L290 TraceCheckUtils]: 129: Hoare triple {8346#true} havoc main_#t~ret513#1.base, main_#t~ret513#1.offset; {8346#true} is VALID [2022-02-20 22:06:06,147 INFO L272 TraceCheckUtils]: 130: Hoare triple {8346#true} call main_#t~ret514#1.base, main_#t~ret514#1.offset := ldv_memset(main_~#ldvarg6~0#1.base, main_~#ldvarg6~0#1.offset, 0, 4); {8500#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2022-02-20 22:06:06,148 INFO L290 TraceCheckUtils]: 131: Hoare triple {8500#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr607#1;#Ultimate.C_memset_#t~loopctr607#1 := 0; {8346#true} is VALID [2022-02-20 22:06:06,148 INFO L290 TraceCheckUtils]: 132: Hoare triple {8346#true} assume !(#Ultimate.C_memset_#t~loopctr607#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {8346#true} is VALID [2022-02-20 22:06:06,148 INFO L290 TraceCheckUtils]: 133: Hoare triple {8346#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res18#1.base, #t~memset~res18#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res18#1.base, #t~memset~res18#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {8346#true} is VALID [2022-02-20 22:06:06,148 INFO L290 TraceCheckUtils]: 134: Hoare triple {8346#true} assume true; {8346#true} is VALID [2022-02-20 22:06:06,148 INFO L284 TraceCheckUtils]: 135: Hoare quadruple {8346#true} {8346#true} #2895#return; {8346#true} is VALID [2022-02-20 22:06:06,148 INFO L290 TraceCheckUtils]: 136: Hoare triple {8346#true} havoc main_#t~ret514#1.base, main_#t~ret514#1.offset; {8346#true} is VALID [2022-02-20 22:06:06,149 INFO L272 TraceCheckUtils]: 137: Hoare triple {8346#true} call main_#t~ret515#1.base, main_#t~ret515#1.offset := ldv_memset(main_~#ldvarg8~0#1.base, main_~#ldvarg8~0#1.offset, 0, 4); {8500#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2022-02-20 22:06:06,149 INFO L290 TraceCheckUtils]: 138: Hoare triple {8500#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr607#1;#Ultimate.C_memset_#t~loopctr607#1 := 0; {8346#true} is VALID [2022-02-20 22:06:06,149 INFO L290 TraceCheckUtils]: 139: Hoare triple {8346#true} assume !(#Ultimate.C_memset_#t~loopctr607#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {8346#true} is VALID [2022-02-20 22:06:06,149 INFO L290 TraceCheckUtils]: 140: Hoare triple {8346#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res18#1.base, #t~memset~res18#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res18#1.base, #t~memset~res18#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {8346#true} is VALID [2022-02-20 22:06:06,149 INFO L290 TraceCheckUtils]: 141: Hoare triple {8346#true} assume true; {8346#true} is VALID [2022-02-20 22:06:06,149 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {8346#true} {8346#true} #2897#return; {8346#true} is VALID [2022-02-20 22:06:06,150 INFO L290 TraceCheckUtils]: 143: Hoare triple {8346#true} havoc main_#t~ret515#1.base, main_#t~ret515#1.offset;~ldv_state_variable_4~0 := 0;~ldv_state_variable_1~0 := 1;~ref_cnt~0 := 0;~ldv_state_variable_0~0 := 1;~ldv_state_variable_3~0 := 0;~ldv_state_variable_2~0 := 1; {8461#(= ~ldv_state_variable_3~0 0)} is VALID [2022-02-20 22:06:06,150 INFO L290 TraceCheckUtils]: 144: Hoare triple {8461#(= ~ldv_state_variable_3~0 0)} assume -2147483648 <= main_#t~nondet516#1 && main_#t~nondet516#1 <= 2147483647;main_~tmp___6~1#1 := main_#t~nondet516#1;havoc main_#t~nondet516#1;main_#t~switch517#1 := 0 == main_~tmp___6~1#1; {8461#(= ~ldv_state_variable_3~0 0)} is VALID [2022-02-20 22:06:06,150 INFO L290 TraceCheckUtils]: 145: Hoare triple {8461#(= ~ldv_state_variable_3~0 0)} assume !main_#t~switch517#1;main_#t~switch517#1 := main_#t~switch517#1 || 1 == main_~tmp___6~1#1; {8461#(= ~ldv_state_variable_3~0 0)} is VALID [2022-02-20 22:06:06,151 INFO L290 TraceCheckUtils]: 146: Hoare triple {8461#(= ~ldv_state_variable_3~0 0)} assume !main_#t~switch517#1;main_#t~switch517#1 := main_#t~switch517#1 || 2 == main_~tmp___6~1#1; {8461#(= ~ldv_state_variable_3~0 0)} is VALID [2022-02-20 22:06:06,151 INFO L290 TraceCheckUtils]: 147: Hoare triple {8461#(= ~ldv_state_variable_3~0 0)} assume !main_#t~switch517#1;main_#t~switch517#1 := main_#t~switch517#1 || 3 == main_~tmp___6~1#1; {8461#(= ~ldv_state_variable_3~0 0)} is VALID [2022-02-20 22:06:06,151 INFO L290 TraceCheckUtils]: 148: Hoare triple {8461#(= ~ldv_state_variable_3~0 0)} assume main_#t~switch517#1; {8461#(= ~ldv_state_variable_3~0 0)} is VALID [2022-02-20 22:06:06,151 INFO L290 TraceCheckUtils]: 149: Hoare triple {8461#(= ~ldv_state_variable_3~0 0)} assume 0 != ~ldv_state_variable_3~0;assume -2147483648 <= main_#t~nondet540#1 && main_#t~nondet540#1 <= 2147483647;main_~tmp___9~0#1 := main_#t~nondet540#1;havoc main_#t~nondet540#1;main_#t~switch541#1 := 0 == main_~tmp___9~0#1; {8347#false} is VALID [2022-02-20 22:06:06,152 INFO L290 TraceCheckUtils]: 150: Hoare triple {8347#false} assume !main_#t~switch541#1;main_#t~switch541#1 := main_#t~switch541#1 || 1 == main_~tmp___9~0#1; {8347#false} is VALID [2022-02-20 22:06:06,152 INFO L290 TraceCheckUtils]: 151: Hoare triple {8347#false} assume !main_#t~switch541#1;main_#t~switch541#1 := main_#t~switch541#1 || 2 == main_~tmp___9~0#1; {8347#false} is VALID [2022-02-20 22:06:06,152 INFO L290 TraceCheckUtils]: 152: Hoare triple {8347#false} assume !main_#t~switch541#1;main_#t~switch541#1 := main_#t~switch541#1 || 3 == main_~tmp___9~0#1; {8347#false} is VALID [2022-02-20 22:06:06,152 INFO L290 TraceCheckUtils]: 153: Hoare triple {8347#false} assume !main_#t~switch541#1;main_#t~switch541#1 := main_#t~switch541#1 || 4 == main_~tmp___9~0#1; {8347#false} is VALID [2022-02-20 22:06:06,152 INFO L290 TraceCheckUtils]: 154: Hoare triple {8347#false} assume main_#t~switch541#1; {8347#false} is VALID [2022-02-20 22:06:06,152 INFO L290 TraceCheckUtils]: 155: Hoare triple {8347#false} assume 1 == ~ldv_state_variable_3~0;assume { :begin_inline_ldv_slip_open_18 } true;ldv_slip_open_18_#in~tty#1.base, ldv_slip_open_18_#in~tty#1.offset := ~sl_ldisc_group1~0.base, ~sl_ldisc_group1~0.offset;havoc ldv_slip_open_18_#res#1;havoc ldv_slip_open_18_#t~ret577#1, ldv_slip_open_18_~tty#1.base, ldv_slip_open_18_~tty#1.offset, ldv_slip_open_18_~ldv_func_res~17#1, ldv_slip_open_18_~tmp~64#1;ldv_slip_open_18_~tty#1.base, ldv_slip_open_18_~tty#1.offset := ldv_slip_open_18_#in~tty#1.base, ldv_slip_open_18_#in~tty#1.offset;havoc ldv_slip_open_18_~ldv_func_res~17#1;havoc ldv_slip_open_18_~tmp~64#1;assume { :begin_inline_slip_open } true;slip_open_#in~tty#1.base, slip_open_#in~tty#1.offset := ldv_slip_open_18_~tty#1.base, ldv_slip_open_18_~tty#1.offset;havoc slip_open_#res#1;havoc slip_open_#t~ret313#1, slip_open_#t~mem314#1.base, slip_open_#t~mem314#1.offset, slip_open_#t~mem315#1.base, slip_open_#t~mem315#1.offset, slip_open_#t~mem316#1.base, slip_open_#t~mem316#1.offset, slip_open_#t~mem317#1, slip_open_#t~short318#1, slip_open_#t~ret319#1, slip_open_#t~ret320#1.base, slip_open_#t~ret320#1.offset, slip_open_#t~ret321#1, slip_open_#t~ret322#1.base, slip_open_#t~ret322#1.offset, slip_open_#t~mem323#1, slip_open_#t~ret324#1, slip_open_#t~ret325#1, slip_open_#t~mem326#1.base, slip_open_#t~mem326#1.offset, slip_open_#t~ret327#1, slip_open_#t~mem328#1, slip_open_#t~mem329#1, slip_open_#t~mem330#1, slip_open_#t~mem331#1, slip_open_#t~mem332#1.base, slip_open_#t~mem332#1.offset, slip_open_#t~mem333#1, slip_open_~tty#1.base, slip_open_~tty#1.offset, slip_open_~sl~12#1.base, slip_open_~sl~12#1.offset, slip_open_~err~2#1, slip_open_~tmp~32#1, slip_open_~tmp___0~12#1, slip_open_~tmp___1~6#1.base, slip_open_~tmp___1~6#1.offset, slip_open_~tmp___2~3#1;slip_open_~tty#1.base, slip_open_~tty#1.offset := slip_open_#in~tty#1.base, slip_open_#in~tty#1.offset;havoc slip_open_~sl~12#1.base, slip_open_~sl~12#1.offset;havoc slip_open_~err~2#1;havoc slip_open_~tmp~32#1;havoc slip_open_~tmp___0~12#1;havoc slip_open_~tmp___1~6#1.base, slip_open_~tmp___1~6#1.offset;havoc slip_open_~tmp___2~3#1;assume { :begin_inline_capable } true;capable_#in~arg0#1 := 12;havoc capable_#res#1;havoc capable_#t~nondet580#1, capable_~arg0#1;capable_~arg0#1 := capable_#in~arg0#1;assume -2147483648 <= capable_#t~nondet580#1 && capable_#t~nondet580#1 <= 2147483647;capable_#res#1 := capable_#t~nondet580#1;havoc capable_#t~nondet580#1; {8347#false} is VALID [2022-02-20 22:06:06,152 INFO L290 TraceCheckUtils]: 156: Hoare triple {8347#false} slip_open_#t~ret313#1 := capable_#res#1;assume { :end_inline_capable } true;assume -2147483648 <= slip_open_#t~ret313#1 && slip_open_#t~ret313#1 <= 2147483647;slip_open_~tmp~32#1 := slip_open_#t~ret313#1;havoc slip_open_#t~ret313#1; {8347#false} is VALID [2022-02-20 22:06:06,152 INFO L290 TraceCheckUtils]: 157: Hoare triple {8347#false} assume 0 == slip_open_~tmp~32#1;slip_open_#res#1 := -1; {8347#false} is VALID [2022-02-20 22:06:06,152 INFO L290 TraceCheckUtils]: 158: Hoare triple {8347#false} ldv_slip_open_18_#t~ret577#1 := slip_open_#res#1;assume { :end_inline_slip_open } true;assume -2147483648 <= ldv_slip_open_18_#t~ret577#1 && ldv_slip_open_18_#t~ret577#1 <= 2147483647;ldv_slip_open_18_~tmp~64#1 := ldv_slip_open_18_#t~ret577#1;havoc ldv_slip_open_18_#t~ret577#1;ldv_slip_open_18_~ldv_func_res~17#1 := ldv_slip_open_18_~tmp~64#1;assume { :begin_inline_ldv_check_callback_ret_val } true;ldv_check_callback_ret_val_#in~ret_val#1 := ldv_slip_open_18_~ldv_func_res~17#1;havoc ldv_check_callback_ret_val_~ret_val#1;ldv_check_callback_ret_val_~ret_val#1 := ldv_check_callback_ret_val_#in~ret_val#1; {8347#false} is VALID [2022-02-20 22:06:06,153 INFO L290 TraceCheckUtils]: 159: Hoare triple {8347#false} assume ldv_check_callback_ret_val_~ret_val#1 > 0;assume { :begin_inline_ldv_error } true; {8347#false} is VALID [2022-02-20 22:06:06,153 INFO L290 TraceCheckUtils]: 160: Hoare triple {8347#false} assume !false; {8347#false} is VALID [2022-02-20 22:06:06,154 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 249 trivial. 0 not checked. [2022-02-20 22:06:06,154 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 22:06:06,154 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1075321907] [2022-02-20 22:06:06,154 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1075321907] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 22:06:06,154 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 22:06:06,155 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-20 22:06:06,155 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1766231222] [2022-02-20 22:06:06,155 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 22:06:06,157 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 7.142857142857143) internal successors, (50), 3 states have internal predecessors, (50), 1 states have call successors, (16), 5 states have call predecessors, (16), 1 states have return successors, (16), 1 states have call predecessors, (16), 1 states have call successors, (16) Word has length 161 [2022-02-20 22:06:06,157 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 22:06:06,158 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 7.142857142857143) internal successors, (50), 3 states have internal predecessors, (50), 1 states have call successors, (16), 5 states have call predecessors, (16), 1 states have return successors, (16), 1 states have call predecessors, (16), 1 states have call successors, (16) [2022-02-20 22:06:06,219 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 82 edges. 82 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 22:06:06,219 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 22:06:06,219 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 22:06:06,220 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 22:06:06,220 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-02-20 22:06:06,220 INFO L87 Difference]: Start difference. First operand 1068 states and 1566 transitions. Second operand has 7 states, 7 states have (on average 7.142857142857143) internal successors, (50), 3 states have internal predecessors, (50), 1 states have call successors, (16), 5 states have call predecessors, (16), 1 states have return successors, (16), 1 states have call predecessors, (16), 1 states have call successors, (16) [2022-02-20 22:06:10,188 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-02-20 22:06:24,695 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 22:06:24,696 INFO L93 Difference]: Finished difference Result 2892 states and 4264 transitions. [2022-02-20 22:06:24,696 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-20 22:06:24,696 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 7.142857142857143) internal successors, (50), 3 states have internal predecessors, (50), 1 states have call successors, (16), 5 states have call predecessors, (16), 1 states have return successors, (16), 1 states have call predecessors, (16), 1 states have call successors, (16) Word has length 161 [2022-02-20 22:06:24,698 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 22:06:24,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 7.142857142857143) internal successors, (50), 3 states have internal predecessors, (50), 1 states have call successors, (16), 5 states have call predecessors, (16), 1 states have return successors, (16), 1 states have call predecessors, (16), 1 states have call successors, (16) [2022-02-20 22:06:24,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 4264 transitions. [2022-02-20 22:06:24,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 7.142857142857143) internal successors, (50), 3 states have internal predecessors, (50), 1 states have call successors, (16), 5 states have call predecessors, (16), 1 states have return successors, (16), 1 states have call predecessors, (16), 1 states have call successors, (16) [2022-02-20 22:06:24,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 4264 transitions. [2022-02-20 22:06:24,842 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 4264 transitions. [2022-02-20 22:06:27,936 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 4264 edges. 4264 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 22:06:28,121 INFO L225 Difference]: With dead ends: 2892 [2022-02-20 22:06:28,121 INFO L226 Difference]: Without dead ends: 1860 [2022-02-20 22:06:28,127 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 50 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2022-02-20 22:06:28,128 INFO L933 BasicCegarLoop]: 1538 mSDtfsCounter, 3035 mSDsluCounter, 2245 mSDsCounter, 0 mSdLazyCounter, 2548 mSolverCounterSat, 1660 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3175 SdHoareTripleChecker+Valid, 3783 SdHoareTripleChecker+Invalid, 4208 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1660 IncrementalHoareTripleChecker+Valid, 2548 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.5s IncrementalHoareTripleChecker+Time [2022-02-20 22:06:28,129 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [3175 Valid, 3783 Invalid, 4208 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1660 Valid, 2548 Invalid, 0 Unknown, 0 Unchecked, 7.5s Time] [2022-02-20 22:06:28,132 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1860 states. [2022-02-20 22:06:28,188 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1860 to 1628. [2022-02-20 22:06:28,188 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 22:06:28,191 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1860 states. Second operand has 1628 states, 1195 states have (on average 1.397489539748954) internal successors, (1670), 1228 states have internal predecessors, (1670), 341 states have call successors, (341), 91 states have call predecessors, (341), 91 states have return successors, (341), 338 states have call predecessors, (341), 341 states have call successors, (341) [2022-02-20 22:06:28,195 INFO L74 IsIncluded]: Start isIncluded. First operand 1860 states. Second operand has 1628 states, 1195 states have (on average 1.397489539748954) internal successors, (1670), 1228 states have internal predecessors, (1670), 341 states have call successors, (341), 91 states have call predecessors, (341), 91 states have return successors, (341), 338 states have call predecessors, (341), 341 states have call successors, (341) [2022-02-20 22:06:28,198 INFO L87 Difference]: Start difference. First operand 1860 states. Second operand has 1628 states, 1195 states have (on average 1.397489539748954) internal successors, (1670), 1228 states have internal predecessors, (1670), 341 states have call successors, (341), 91 states have call predecessors, (341), 91 states have return successors, (341), 338 states have call predecessors, (341), 341 states have call successors, (341) [2022-02-20 22:06:28,337 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 22:06:28,338 INFO L93 Difference]: Finished difference Result 1860 states and 2747 transitions. [2022-02-20 22:06:28,338 INFO L276 IsEmpty]: Start isEmpty. Operand 1860 states and 2747 transitions. [2022-02-20 22:06:28,343 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 22:06:28,343 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 22:06:28,347 INFO L74 IsIncluded]: Start isIncluded. First operand has 1628 states, 1195 states have (on average 1.397489539748954) internal successors, (1670), 1228 states have internal predecessors, (1670), 341 states have call successors, (341), 91 states have call predecessors, (341), 91 states have return successors, (341), 338 states have call predecessors, (341), 341 states have call successors, (341) Second operand 1860 states. [2022-02-20 22:06:28,350 INFO L87 Difference]: Start difference. First operand has 1628 states, 1195 states have (on average 1.397489539748954) internal successors, (1670), 1228 states have internal predecessors, (1670), 341 states have call successors, (341), 91 states have call predecessors, (341), 91 states have return successors, (341), 338 states have call predecessors, (341), 341 states have call successors, (341) Second operand 1860 states. [2022-02-20 22:06:28,463 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 22:06:28,463 INFO L93 Difference]: Finished difference Result 1860 states and 2747 transitions. [2022-02-20 22:06:28,463 INFO L276 IsEmpty]: Start isEmpty. Operand 1860 states and 2747 transitions. [2022-02-20 22:06:28,469 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 22:06:28,469 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 22:06:28,469 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 22:06:28,469 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 22:06:28,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1628 states, 1195 states have (on average 1.397489539748954) internal successors, (1670), 1228 states have internal predecessors, (1670), 341 states have call successors, (341), 91 states have call predecessors, (341), 91 states have return successors, (341), 338 states have call predecessors, (341), 341 states have call successors, (341) [2022-02-20 22:06:28,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1628 states to 1628 states and 2352 transitions. [2022-02-20 22:06:28,603 INFO L78 Accepts]: Start accepts. Automaton has 1628 states and 2352 transitions. Word has length 161 [2022-02-20 22:06:28,604 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 22:06:28,604 INFO L470 AbstractCegarLoop]: Abstraction has 1628 states and 2352 transitions. [2022-02-20 22:06:28,605 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 7.142857142857143) internal successors, (50), 3 states have internal predecessors, (50), 1 states have call successors, (16), 5 states have call predecessors, (16), 1 states have return successors, (16), 1 states have call predecessors, (16), 1 states have call successors, (16) [2022-02-20 22:06:28,605 INFO L276 IsEmpty]: Start isEmpty. Operand 1628 states and 2352 transitions. [2022-02-20 22:06:28,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2022-02-20 22:06:28,610 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 22:06:28,610 INFO L514 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 22:06:28,611 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 22:06:28,611 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 22:06:28,612 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 22:06:28,612 INFO L85 PathProgramCache]: Analyzing trace with hash -194454501, now seen corresponding path program 1 times [2022-02-20 22:06:28,612 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 22:06:28,612 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1438904553] [2022-02-20 22:06:28,612 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 22:06:28,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 22:06:28,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:06:28,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-02-20 22:06:28,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:06:28,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 22:06:28,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:06:28,797 INFO L290 TraceCheckUtils]: 0: Hoare triple {18562#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {18400#true} is VALID [2022-02-20 22:06:28,797 INFO L290 TraceCheckUtils]: 1: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:28,797 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18400#true} {18400#true} #2859#return; {18400#true} is VALID [2022-02-20 22:06:28,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-02-20 22:06:28,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:06:28,803 INFO L290 TraceCheckUtils]: 0: Hoare triple {18400#true} ~cond := #in~cond; {18400#true} is VALID [2022-02-20 22:06:28,803 INFO L290 TraceCheckUtils]: 1: Hoare triple {18400#true} assume !(0 == ~cond); {18400#true} is VALID [2022-02-20 22:06:28,803 INFO L290 TraceCheckUtils]: 2: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:28,803 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18400#true} {18400#true} #2861#return; {18400#true} is VALID [2022-02-20 22:06:28,803 INFO L290 TraceCheckUtils]: 0: Hoare triple {18554#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc17.base, #t~malloc17.offset := #Ultimate.allocOnHeap(~size); {18400#true} is VALID [2022-02-20 22:06:28,804 INFO L272 TraceCheckUtils]: 1: Hoare triple {18400#true} call #Ultimate.meminit(#t~malloc17.base, #t~malloc17.offset, 1, ~size, ~size); {18562#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:06:28,804 INFO L290 TraceCheckUtils]: 2: Hoare triple {18562#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {18400#true} is VALID [2022-02-20 22:06:28,804 INFO L290 TraceCheckUtils]: 3: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:28,804 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {18400#true} {18400#true} #2859#return; {18400#true} is VALID [2022-02-20 22:06:28,805 INFO L290 TraceCheckUtils]: 5: Hoare triple {18400#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc17.base, #t~malloc17.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {18400#true} is VALID [2022-02-20 22:06:28,805 INFO L272 TraceCheckUtils]: 6: Hoare triple {18400#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {18400#true} is VALID [2022-02-20 22:06:28,805 INFO L290 TraceCheckUtils]: 7: Hoare triple {18400#true} ~cond := #in~cond; {18400#true} is VALID [2022-02-20 22:06:28,805 INFO L290 TraceCheckUtils]: 8: Hoare triple {18400#true} assume !(0 == ~cond); {18400#true} is VALID [2022-02-20 22:06:28,806 INFO L290 TraceCheckUtils]: 9: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:28,806 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {18400#true} {18400#true} #2861#return; {18400#true} is VALID [2022-02-20 22:06:28,806 INFO L290 TraceCheckUtils]: 11: Hoare triple {18400#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {18400#true} is VALID [2022-02-20 22:06:28,806 INFO L290 TraceCheckUtils]: 12: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:28,807 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {18400#true} {18402#(<= 256 ~slip_maxdev~0)} #2871#return; {18402#(<= 256 ~slip_maxdev~0)} is VALID [2022-02-20 22:06:28,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-02-20 22:06:28,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:06:28,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 22:06:28,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:06:28,821 INFO L290 TraceCheckUtils]: 0: Hoare triple {18562#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {18400#true} is VALID [2022-02-20 22:06:28,822 INFO L290 TraceCheckUtils]: 1: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:28,822 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18400#true} {18400#true} #2859#return; {18400#true} is VALID [2022-02-20 22:06:28,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-02-20 22:06:28,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:06:28,826 INFO L290 TraceCheckUtils]: 0: Hoare triple {18400#true} ~cond := #in~cond; {18400#true} is VALID [2022-02-20 22:06:28,826 INFO L290 TraceCheckUtils]: 1: Hoare triple {18400#true} assume !(0 == ~cond); {18400#true} is VALID [2022-02-20 22:06:28,826 INFO L290 TraceCheckUtils]: 2: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:28,826 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18400#true} {18400#true} #2861#return; {18400#true} is VALID [2022-02-20 22:06:28,826 INFO L290 TraceCheckUtils]: 0: Hoare triple {18554#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc17.base, #t~malloc17.offset := #Ultimate.allocOnHeap(~size); {18400#true} is VALID [2022-02-20 22:06:28,827 INFO L272 TraceCheckUtils]: 1: Hoare triple {18400#true} call #Ultimate.meminit(#t~malloc17.base, #t~malloc17.offset, 1, ~size, ~size); {18562#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:06:28,827 INFO L290 TraceCheckUtils]: 2: Hoare triple {18562#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {18400#true} is VALID [2022-02-20 22:06:28,830 INFO L290 TraceCheckUtils]: 3: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:28,830 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {18400#true} {18400#true} #2859#return; {18400#true} is VALID [2022-02-20 22:06:28,830 INFO L290 TraceCheckUtils]: 5: Hoare triple {18400#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc17.base, #t~malloc17.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {18400#true} is VALID [2022-02-20 22:06:28,830 INFO L272 TraceCheckUtils]: 6: Hoare triple {18400#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {18400#true} is VALID [2022-02-20 22:06:28,830 INFO L290 TraceCheckUtils]: 7: Hoare triple {18400#true} ~cond := #in~cond; {18400#true} is VALID [2022-02-20 22:06:28,830 INFO L290 TraceCheckUtils]: 8: Hoare triple {18400#true} assume !(0 == ~cond); {18400#true} is VALID [2022-02-20 22:06:28,830 INFO L290 TraceCheckUtils]: 9: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:28,831 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {18400#true} {18400#true} #2861#return; {18400#true} is VALID [2022-02-20 22:06:28,831 INFO L290 TraceCheckUtils]: 11: Hoare triple {18400#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {18400#true} is VALID [2022-02-20 22:06:28,831 INFO L290 TraceCheckUtils]: 12: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:28,831 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {18400#true} {18402#(<= 256 ~slip_maxdev~0)} #2873#return; {18402#(<= 256 ~slip_maxdev~0)} is VALID [2022-02-20 22:06:28,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-02-20 22:06:28,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:06:28,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 22:06:28,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:06:28,847 INFO L290 TraceCheckUtils]: 0: Hoare triple {18562#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {18400#true} is VALID [2022-02-20 22:06:28,848 INFO L290 TraceCheckUtils]: 1: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:28,848 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18400#true} {18400#true} #2859#return; {18400#true} is VALID [2022-02-20 22:06:28,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-02-20 22:06:28,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:06:28,851 INFO L290 TraceCheckUtils]: 0: Hoare triple {18400#true} ~cond := #in~cond; {18400#true} is VALID [2022-02-20 22:06:28,851 INFO L290 TraceCheckUtils]: 1: Hoare triple {18400#true} assume !(0 == ~cond); {18400#true} is VALID [2022-02-20 22:06:28,851 INFO L290 TraceCheckUtils]: 2: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:28,852 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18400#true} {18400#true} #2861#return; {18400#true} is VALID [2022-02-20 22:06:28,852 INFO L290 TraceCheckUtils]: 0: Hoare triple {18554#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc17.base, #t~malloc17.offset := #Ultimate.allocOnHeap(~size); {18400#true} is VALID [2022-02-20 22:06:28,852 INFO L272 TraceCheckUtils]: 1: Hoare triple {18400#true} call #Ultimate.meminit(#t~malloc17.base, #t~malloc17.offset, 1, ~size, ~size); {18562#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:06:28,853 INFO L290 TraceCheckUtils]: 2: Hoare triple {18562#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {18400#true} is VALID [2022-02-20 22:06:28,853 INFO L290 TraceCheckUtils]: 3: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:28,853 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {18400#true} {18400#true} #2859#return; {18400#true} is VALID [2022-02-20 22:06:28,853 INFO L290 TraceCheckUtils]: 5: Hoare triple {18400#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc17.base, #t~malloc17.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {18400#true} is VALID [2022-02-20 22:06:28,853 INFO L272 TraceCheckUtils]: 6: Hoare triple {18400#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {18400#true} is VALID [2022-02-20 22:06:28,853 INFO L290 TraceCheckUtils]: 7: Hoare triple {18400#true} ~cond := #in~cond; {18400#true} is VALID [2022-02-20 22:06:28,853 INFO L290 TraceCheckUtils]: 8: Hoare triple {18400#true} assume !(0 == ~cond); {18400#true} is VALID [2022-02-20 22:06:28,853 INFO L290 TraceCheckUtils]: 9: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:28,854 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {18400#true} {18400#true} #2861#return; {18400#true} is VALID [2022-02-20 22:06:28,854 INFO L290 TraceCheckUtils]: 11: Hoare triple {18400#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {18400#true} is VALID [2022-02-20 22:06:28,854 INFO L290 TraceCheckUtils]: 12: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:28,854 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {18400#true} {18402#(<= 256 ~slip_maxdev~0)} #2875#return; {18402#(<= 256 ~slip_maxdev~0)} is VALID [2022-02-20 22:06:28,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-02-20 22:06:28,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:06:28,865 INFO L290 TraceCheckUtils]: 0: Hoare triple {18577#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~0.base, ~p~0.offset;havoc ~tmp~0.base, ~tmp~0.offset;havoc ~tmp___0~0;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~tmp___0~0 := #t~nondet13;havoc #t~nondet13; {18400#true} is VALID [2022-02-20 22:06:28,865 INFO L290 TraceCheckUtils]: 1: Hoare triple {18400#true} assume 0 != ~tmp___0~0;#res.base, #res.offset := 0, 0; {18400#true} is VALID [2022-02-20 22:06:28,865 INFO L290 TraceCheckUtils]: 2: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:28,865 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18400#true} {18402#(<= 256 ~slip_maxdev~0)} #2877#return; {18402#(<= 256 ~slip_maxdev~0)} is VALID [2022-02-20 22:06:28,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-02-20 22:06:28,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:06:28,870 INFO L290 TraceCheckUtils]: 0: Hoare triple {18577#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~0.base, ~p~0.offset;havoc ~tmp~0.base, ~tmp~0.offset;havoc ~tmp___0~0;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~tmp___0~0 := #t~nondet13;havoc #t~nondet13; {18400#true} is VALID [2022-02-20 22:06:28,870 INFO L290 TraceCheckUtils]: 1: Hoare triple {18400#true} assume 0 != ~tmp___0~0;#res.base, #res.offset := 0, 0; {18400#true} is VALID [2022-02-20 22:06:28,870 INFO L290 TraceCheckUtils]: 2: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:28,871 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18400#true} {18402#(<= 256 ~slip_maxdev~0)} #2879#return; {18402#(<= 256 ~slip_maxdev~0)} is VALID [2022-02-20 22:06:28,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-02-20 22:06:28,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:06:28,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 22:06:28,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:06:28,887 INFO L290 TraceCheckUtils]: 0: Hoare triple {18562#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {18400#true} is VALID [2022-02-20 22:06:28,887 INFO L290 TraceCheckUtils]: 1: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:28,888 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18400#true} {18400#true} #2859#return; {18400#true} is VALID [2022-02-20 22:06:28,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-02-20 22:06:28,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:06:28,891 INFO L290 TraceCheckUtils]: 0: Hoare triple {18400#true} ~cond := #in~cond; {18400#true} is VALID [2022-02-20 22:06:28,891 INFO L290 TraceCheckUtils]: 1: Hoare triple {18400#true} assume !(0 == ~cond); {18400#true} is VALID [2022-02-20 22:06:28,891 INFO L290 TraceCheckUtils]: 2: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:28,891 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18400#true} {18400#true} #2861#return; {18400#true} is VALID [2022-02-20 22:06:28,891 INFO L290 TraceCheckUtils]: 0: Hoare triple {18554#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc17.base, #t~malloc17.offset := #Ultimate.allocOnHeap(~size); {18400#true} is VALID [2022-02-20 22:06:28,892 INFO L272 TraceCheckUtils]: 1: Hoare triple {18400#true} call #Ultimate.meminit(#t~malloc17.base, #t~malloc17.offset, 1, ~size, ~size); {18562#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:06:28,892 INFO L290 TraceCheckUtils]: 2: Hoare triple {18562#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {18400#true} is VALID [2022-02-20 22:06:28,892 INFO L290 TraceCheckUtils]: 3: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:28,892 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {18400#true} {18400#true} #2859#return; {18400#true} is VALID [2022-02-20 22:06:28,902 INFO L290 TraceCheckUtils]: 5: Hoare triple {18400#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc17.base, #t~malloc17.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {18400#true} is VALID [2022-02-20 22:06:28,902 INFO L272 TraceCheckUtils]: 6: Hoare triple {18400#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {18400#true} is VALID [2022-02-20 22:06:28,902 INFO L290 TraceCheckUtils]: 7: Hoare triple {18400#true} ~cond := #in~cond; {18400#true} is VALID [2022-02-20 22:06:28,902 INFO L290 TraceCheckUtils]: 8: Hoare triple {18400#true} assume !(0 == ~cond); {18400#true} is VALID [2022-02-20 22:06:28,902 INFO L290 TraceCheckUtils]: 9: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:28,903 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {18400#true} {18400#true} #2861#return; {18400#true} is VALID [2022-02-20 22:06:28,903 INFO L290 TraceCheckUtils]: 11: Hoare triple {18400#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {18400#true} is VALID [2022-02-20 22:06:28,913 INFO L290 TraceCheckUtils]: 12: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:28,928 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {18400#true} {18402#(<= 256 ~slip_maxdev~0)} #2881#return; {18402#(<= 256 ~slip_maxdev~0)} is VALID [2022-02-20 22:06:28,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2022-02-20 22:06:28,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:06:28,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 22:06:28,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:06:28,943 INFO L290 TraceCheckUtils]: 0: Hoare triple {18562#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {18400#true} is VALID [2022-02-20 22:06:28,943 INFO L290 TraceCheckUtils]: 1: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:28,944 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18400#true} {18400#true} #2859#return; {18400#true} is VALID [2022-02-20 22:06:28,944 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-02-20 22:06:28,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:06:28,947 INFO L290 TraceCheckUtils]: 0: Hoare triple {18400#true} ~cond := #in~cond; {18400#true} is VALID [2022-02-20 22:06:28,961 INFO L290 TraceCheckUtils]: 1: Hoare triple {18400#true} assume !(0 == ~cond); {18400#true} is VALID [2022-02-20 22:06:28,961 INFO L290 TraceCheckUtils]: 2: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:28,961 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18400#true} {18400#true} #2861#return; {18400#true} is VALID [2022-02-20 22:06:28,961 INFO L290 TraceCheckUtils]: 0: Hoare triple {18554#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc17.base, #t~malloc17.offset := #Ultimate.allocOnHeap(~size); {18400#true} is VALID [2022-02-20 22:06:28,962 INFO L272 TraceCheckUtils]: 1: Hoare triple {18400#true} call #Ultimate.meminit(#t~malloc17.base, #t~malloc17.offset, 1, ~size, ~size); {18562#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:06:28,962 INFO L290 TraceCheckUtils]: 2: Hoare triple {18562#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {18400#true} is VALID [2022-02-20 22:06:28,962 INFO L290 TraceCheckUtils]: 3: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:28,962 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {18400#true} {18400#true} #2859#return; {18400#true} is VALID [2022-02-20 22:06:28,963 INFO L290 TraceCheckUtils]: 5: Hoare triple {18400#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc17.base, #t~malloc17.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {18400#true} is VALID [2022-02-20 22:06:28,963 INFO L272 TraceCheckUtils]: 6: Hoare triple {18400#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {18400#true} is VALID [2022-02-20 22:06:28,963 INFO L290 TraceCheckUtils]: 7: Hoare triple {18400#true} ~cond := #in~cond; {18400#true} is VALID [2022-02-20 22:06:28,963 INFO L290 TraceCheckUtils]: 8: Hoare triple {18400#true} assume !(0 == ~cond); {18400#true} is VALID [2022-02-20 22:06:28,963 INFO L290 TraceCheckUtils]: 9: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:28,963 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {18400#true} {18400#true} #2861#return; {18400#true} is VALID [2022-02-20 22:06:28,963 INFO L290 TraceCheckUtils]: 11: Hoare triple {18400#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {18400#true} is VALID [2022-02-20 22:06:28,963 INFO L290 TraceCheckUtils]: 12: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:28,964 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {18400#true} {18402#(<= 256 ~slip_maxdev~0)} #2883#return; {18402#(<= 256 ~slip_maxdev~0)} is VALID [2022-02-20 22:06:28,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-02-20 22:06:28,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:06:28,984 INFO L290 TraceCheckUtils]: 0: Hoare triple {18592#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr607#1;#Ultimate.C_memset_#t~loopctr607#1 := 0; {18400#true} is VALID [2022-02-20 22:06:28,985 INFO L290 TraceCheckUtils]: 1: Hoare triple {18400#true} assume !(#Ultimate.C_memset_#t~loopctr607#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {18400#true} is VALID [2022-02-20 22:06:28,985 INFO L290 TraceCheckUtils]: 2: Hoare triple {18400#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res18#1.base, #t~memset~res18#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res18#1.base, #t~memset~res18#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {18400#true} is VALID [2022-02-20 22:06:28,985 INFO L290 TraceCheckUtils]: 3: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:28,986 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {18400#true} {18402#(<= 256 ~slip_maxdev~0)} #2885#return; {18402#(<= 256 ~slip_maxdev~0)} is VALID [2022-02-20 22:06:28,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-02-20 22:06:28,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:06:28,991 INFO L290 TraceCheckUtils]: 0: Hoare triple {18592#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr607#1;#Ultimate.C_memset_#t~loopctr607#1 := 0; {18400#true} is VALID [2022-02-20 22:06:28,991 INFO L290 TraceCheckUtils]: 1: Hoare triple {18400#true} assume !(#Ultimate.C_memset_#t~loopctr607#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {18400#true} is VALID [2022-02-20 22:06:28,992 INFO L290 TraceCheckUtils]: 2: Hoare triple {18400#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res18#1.base, #t~memset~res18#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res18#1.base, #t~memset~res18#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {18400#true} is VALID [2022-02-20 22:06:28,992 INFO L290 TraceCheckUtils]: 3: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:28,992 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {18400#true} {18402#(<= 256 ~slip_maxdev~0)} #2887#return; {18402#(<= 256 ~slip_maxdev~0)} is VALID [2022-02-20 22:06:28,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-02-20 22:06:28,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:06:28,999 INFO L290 TraceCheckUtils]: 0: Hoare triple {18592#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr607#1;#Ultimate.C_memset_#t~loopctr607#1 := 0; {18400#true} is VALID [2022-02-20 22:06:28,999 INFO L290 TraceCheckUtils]: 1: Hoare triple {18400#true} assume !(#Ultimate.C_memset_#t~loopctr607#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {18400#true} is VALID [2022-02-20 22:06:28,999 INFO L290 TraceCheckUtils]: 2: Hoare triple {18400#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res18#1.base, #t~memset~res18#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res18#1.base, #t~memset~res18#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {18400#true} is VALID [2022-02-20 22:06:28,999 INFO L290 TraceCheckUtils]: 3: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:29,000 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {18400#true} {18402#(<= 256 ~slip_maxdev~0)} #2889#return; {18402#(<= 256 ~slip_maxdev~0)} is VALID [2022-02-20 22:06:29,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-02-20 22:06:29,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:06:29,007 INFO L290 TraceCheckUtils]: 0: Hoare triple {18592#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr607#1;#Ultimate.C_memset_#t~loopctr607#1 := 0; {18400#true} is VALID [2022-02-20 22:06:29,007 INFO L290 TraceCheckUtils]: 1: Hoare triple {18400#true} assume !(#Ultimate.C_memset_#t~loopctr607#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {18400#true} is VALID [2022-02-20 22:06:29,007 INFO L290 TraceCheckUtils]: 2: Hoare triple {18400#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res18#1.base, #t~memset~res18#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res18#1.base, #t~memset~res18#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {18400#true} is VALID [2022-02-20 22:06:29,007 INFO L290 TraceCheckUtils]: 3: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:29,008 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {18400#true} {18402#(<= 256 ~slip_maxdev~0)} #2891#return; {18402#(<= 256 ~slip_maxdev~0)} is VALID [2022-02-20 22:06:29,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2022-02-20 22:06:29,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:06:29,015 INFO L290 TraceCheckUtils]: 0: Hoare triple {18592#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr607#1;#Ultimate.C_memset_#t~loopctr607#1 := 0; {18400#true} is VALID [2022-02-20 22:06:29,015 INFO L290 TraceCheckUtils]: 1: Hoare triple {18400#true} assume !(#Ultimate.C_memset_#t~loopctr607#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {18400#true} is VALID [2022-02-20 22:06:29,015 INFO L290 TraceCheckUtils]: 2: Hoare triple {18400#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res18#1.base, #t~memset~res18#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res18#1.base, #t~memset~res18#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {18400#true} is VALID [2022-02-20 22:06:29,015 INFO L290 TraceCheckUtils]: 3: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:29,016 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {18400#true} {18402#(<= 256 ~slip_maxdev~0)} #2893#return; {18402#(<= 256 ~slip_maxdev~0)} is VALID [2022-02-20 22:06:29,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-02-20 22:06:29,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:06:29,022 INFO L290 TraceCheckUtils]: 0: Hoare triple {18592#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr607#1;#Ultimate.C_memset_#t~loopctr607#1 := 0; {18400#true} is VALID [2022-02-20 22:06:29,022 INFO L290 TraceCheckUtils]: 1: Hoare triple {18400#true} assume !(#Ultimate.C_memset_#t~loopctr607#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {18400#true} is VALID [2022-02-20 22:06:29,022 INFO L290 TraceCheckUtils]: 2: Hoare triple {18400#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res18#1.base, #t~memset~res18#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res18#1.base, #t~memset~res18#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {18400#true} is VALID [2022-02-20 22:06:29,022 INFO L290 TraceCheckUtils]: 3: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:29,023 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {18400#true} {18402#(<= 256 ~slip_maxdev~0)} #2895#return; {18402#(<= 256 ~slip_maxdev~0)} is VALID [2022-02-20 22:06:29,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2022-02-20 22:06:29,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:06:29,035 INFO L290 TraceCheckUtils]: 0: Hoare triple {18592#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr607#1;#Ultimate.C_memset_#t~loopctr607#1 := 0; {18400#true} is VALID [2022-02-20 22:06:29,035 INFO L290 TraceCheckUtils]: 1: Hoare triple {18400#true} assume !(#Ultimate.C_memset_#t~loopctr607#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {18400#true} is VALID [2022-02-20 22:06:29,035 INFO L290 TraceCheckUtils]: 2: Hoare triple {18400#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res18#1.base, #t~memset~res18#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res18#1.base, #t~memset~res18#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {18400#true} is VALID [2022-02-20 22:06:29,036 INFO L290 TraceCheckUtils]: 3: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:29,036 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {18400#true} {18402#(<= 256 ~slip_maxdev~0)} #2897#return; {18402#(<= 256 ~slip_maxdev~0)} is VALID [2022-02-20 22:06:29,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2022-02-20 22:06:29,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:06:29,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 22:06:29,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:06:29,048 INFO L290 TraceCheckUtils]: 0: Hoare triple {18577#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~0.base, ~p~0.offset;havoc ~tmp~0.base, ~tmp~0.offset;havoc ~tmp___0~0;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~tmp___0~0 := #t~nondet13;havoc #t~nondet13; {18400#true} is VALID [2022-02-20 22:06:29,048 INFO L290 TraceCheckUtils]: 1: Hoare triple {18400#true} assume 0 != ~tmp___0~0;#res.base, #res.offset := 0, 0; {18400#true} is VALID [2022-02-20 22:06:29,048 INFO L290 TraceCheckUtils]: 2: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:29,048 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18400#true} {18400#true} #2799#return; {18400#true} is VALID [2022-02-20 22:06:29,048 INFO L290 TraceCheckUtils]: 0: Hoare triple {18577#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~size#1 := #in~size#1;~flags#1 := #in~flags#1;havoc ~tmp___2~0#1.base, ~tmp___2~0#1.offset;assume { :begin_inline___kmalloc } true;__kmalloc_#in~size#1, __kmalloc_#in~t#1 := ~size#1, ~flags#1;havoc __kmalloc_#res#1.base, __kmalloc_#res#1.offset;havoc __kmalloc_#t~ret39#1.base, __kmalloc_#t~ret39#1.offset, __kmalloc_~size#1, __kmalloc_~t#1;__kmalloc_~size#1 := __kmalloc_#in~size#1;__kmalloc_~t#1 := __kmalloc_#in~t#1; {18400#true} is VALID [2022-02-20 22:06:29,049 INFO L272 TraceCheckUtils]: 1: Hoare triple {18400#true} call __kmalloc_#t~ret39#1.base, __kmalloc_#t~ret39#1.offset := ldv_malloc(__kmalloc_~size#1); {18577#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:06:29,049 INFO L290 TraceCheckUtils]: 2: Hoare triple {18577#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~0.base, ~p~0.offset;havoc ~tmp~0.base, ~tmp~0.offset;havoc ~tmp___0~0;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~tmp___0~0 := #t~nondet13;havoc #t~nondet13; {18400#true} is VALID [2022-02-20 22:06:29,049 INFO L290 TraceCheckUtils]: 3: Hoare triple {18400#true} assume 0 != ~tmp___0~0;#res.base, #res.offset := 0, 0; {18400#true} is VALID [2022-02-20 22:06:29,049 INFO L290 TraceCheckUtils]: 4: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:29,049 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {18400#true} {18400#true} #2799#return; {18400#true} is VALID [2022-02-20 22:06:29,049 INFO L290 TraceCheckUtils]: 6: Hoare triple {18400#true} __kmalloc_#res#1.base, __kmalloc_#res#1.offset := __kmalloc_#t~ret39#1.base, __kmalloc_#t~ret39#1.offset;havoc __kmalloc_#t~ret39#1.base, __kmalloc_#t~ret39#1.offset; {18400#true} is VALID [2022-02-20 22:06:29,049 INFO L290 TraceCheckUtils]: 7: Hoare triple {18400#true} #t~ret40#1.base, #t~ret40#1.offset := __kmalloc_#res#1.base, __kmalloc_#res#1.offset;assume { :end_inline___kmalloc } true;~tmp___2~0#1.base, ~tmp___2~0#1.offset := #t~ret40#1.base, #t~ret40#1.offset;havoc #t~ret40#1.base, #t~ret40#1.offset;#res#1.base, #res#1.offset := ~tmp___2~0#1.base, ~tmp___2~0#1.offset; {18400#true} is VALID [2022-02-20 22:06:29,050 INFO L290 TraceCheckUtils]: 8: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:29,050 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {18400#true} {18401#false} #2989#return; {18401#false} is VALID [2022-02-20 22:06:29,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2022-02-20 22:06:29,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:06:29,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 22:06:29,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:06:29,063 INFO L290 TraceCheckUtils]: 0: Hoare triple {18562#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {18400#true} is VALID [2022-02-20 22:06:29,063 INFO L290 TraceCheckUtils]: 1: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:29,063 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18400#true} {18400#true} #2859#return; {18400#true} is VALID [2022-02-20 22:06:29,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-02-20 22:06:29,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:06:29,067 INFO L290 TraceCheckUtils]: 0: Hoare triple {18400#true} ~cond := #in~cond; {18400#true} is VALID [2022-02-20 22:06:29,067 INFO L290 TraceCheckUtils]: 1: Hoare triple {18400#true} assume !(0 == ~cond); {18400#true} is VALID [2022-02-20 22:06:29,067 INFO L290 TraceCheckUtils]: 2: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:29,067 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18400#true} {18400#true} #2861#return; {18400#true} is VALID [2022-02-20 22:06:29,070 INFO L290 TraceCheckUtils]: 0: Hoare triple {18554#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc17.base, #t~malloc17.offset := #Ultimate.allocOnHeap(~size); {18400#true} is VALID [2022-02-20 22:06:29,070 INFO L272 TraceCheckUtils]: 1: Hoare triple {18400#true} call #Ultimate.meminit(#t~malloc17.base, #t~malloc17.offset, 1, ~size, ~size); {18562#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:06:29,071 INFO L290 TraceCheckUtils]: 2: Hoare triple {18562#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {18400#true} is VALID [2022-02-20 22:06:29,071 INFO L290 TraceCheckUtils]: 3: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:29,071 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {18400#true} {18400#true} #2859#return; {18400#true} is VALID [2022-02-20 22:06:29,071 INFO L290 TraceCheckUtils]: 5: Hoare triple {18400#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc17.base, #t~malloc17.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {18400#true} is VALID [2022-02-20 22:06:29,071 INFO L272 TraceCheckUtils]: 6: Hoare triple {18400#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {18400#true} is VALID [2022-02-20 22:06:29,071 INFO L290 TraceCheckUtils]: 7: Hoare triple {18400#true} ~cond := #in~cond; {18400#true} is VALID [2022-02-20 22:06:29,071 INFO L290 TraceCheckUtils]: 8: Hoare triple {18400#true} assume !(0 == ~cond); {18400#true} is VALID [2022-02-20 22:06:29,072 INFO L290 TraceCheckUtils]: 9: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:29,072 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {18400#true} {18400#true} #2861#return; {18400#true} is VALID [2022-02-20 22:06:29,072 INFO L290 TraceCheckUtils]: 11: Hoare triple {18400#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {18400#true} is VALID [2022-02-20 22:06:29,072 INFO L290 TraceCheckUtils]: 12: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:29,072 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {18400#true} {18401#false} #2993#return; {18401#false} is VALID [2022-02-20 22:06:29,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2022-02-20 22:06:29,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:06:29,080 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-02-20 22:06:29,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:06:29,085 INFO L290 TraceCheckUtils]: 0: Hoare triple {18562#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {18400#true} is VALID [2022-02-20 22:06:29,085 INFO L290 TraceCheckUtils]: 1: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:29,086 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18400#true} {18400#true} #2859#return; {18400#true} is VALID [2022-02-20 22:06:29,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-02-20 22:06:29,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:06:29,090 INFO L290 TraceCheckUtils]: 0: Hoare triple {18400#true} ~cond := #in~cond; {18400#true} is VALID [2022-02-20 22:06:29,090 INFO L290 TraceCheckUtils]: 1: Hoare triple {18400#true} assume !(0 == ~cond); {18400#true} is VALID [2022-02-20 22:06:29,090 INFO L290 TraceCheckUtils]: 2: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:29,091 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18400#true} {18400#true} #2861#return; {18400#true} is VALID [2022-02-20 22:06:29,091 INFO L290 TraceCheckUtils]: 0: Hoare triple {18554#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc17.base, #t~malloc17.offset := #Ultimate.allocOnHeap(~size); {18400#true} is VALID [2022-02-20 22:06:29,091 INFO L272 TraceCheckUtils]: 1: Hoare triple {18400#true} call #Ultimate.meminit(#t~malloc17.base, #t~malloc17.offset, 1, ~size, ~size); {18562#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:06:29,092 INFO L290 TraceCheckUtils]: 2: Hoare triple {18562#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {18400#true} is VALID [2022-02-20 22:06:29,092 INFO L290 TraceCheckUtils]: 3: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:29,092 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {18400#true} {18400#true} #2859#return; {18400#true} is VALID [2022-02-20 22:06:29,092 INFO L290 TraceCheckUtils]: 5: Hoare triple {18400#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc17.base, #t~malloc17.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {18400#true} is VALID [2022-02-20 22:06:29,092 INFO L272 TraceCheckUtils]: 6: Hoare triple {18400#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {18400#true} is VALID [2022-02-20 22:06:29,092 INFO L290 TraceCheckUtils]: 7: Hoare triple {18400#true} ~cond := #in~cond; {18400#true} is VALID [2022-02-20 22:06:29,092 INFO L290 TraceCheckUtils]: 8: Hoare triple {18400#true} assume !(0 == ~cond); {18400#true} is VALID [2022-02-20 22:06:29,092 INFO L290 TraceCheckUtils]: 9: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:29,093 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {18400#true} {18400#true} #2861#return; {18400#true} is VALID [2022-02-20 22:06:29,093 INFO L290 TraceCheckUtils]: 11: Hoare triple {18400#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {18400#true} is VALID [2022-02-20 22:06:29,093 INFO L290 TraceCheckUtils]: 12: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:29,093 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {18400#true} {18401#false} #2995#return; {18401#false} is VALID [2022-02-20 22:06:29,096 INFO L290 TraceCheckUtils]: 0: Hoare triple {18400#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(87, 2);call #Ultimate.allocInit(26, 3);call #Ultimate.allocInit(64, 4);call #Ultimate.allocInit(59, 5);call #Ultimate.allocInit(34, 6);call #Ultimate.allocInit(37, 7);call #Ultimate.allocInit(41, 8);call #Ultimate.allocInit(46, 9);call #Ultimate.allocInit(32, 10);call #Ultimate.allocInit(17, 11);call #Ultimate.allocInit(13, 12);call #Ultimate.allocInit(37, 13);call #Ultimate.allocInit(5, 14);call write~init~int(115, 14, 0, 1);call write~init~int(108, 14, 1, 1);call write~init~int(37, 14, 2, 1);call write~init~int(100, 14, 3, 1);call write~init~int(0, 14, 4, 1);call #Ultimate.allocInit(20, 15);call #Ultimate.allocInit(5, 16);call write~init~int(115, 16, 0, 1);call write~init~int(108, 16, 1, 1);call write~init~int(105, 16, 2, 1);call write~init~int(112, 16, 3, 1);call write~init~int(0, 16, 4, 1);call #Ultimate.allocInit(79, 17);call #Ultimate.allocInit(22, 18);call #Ultimate.allocInit(72, 19);call #Ultimate.allocInit(36, 20);call #Ultimate.allocInit(45, 21);call #Ultimate.allocInit(52, 22);call #Ultimate.allocInit(37, 23);call #Ultimate.allocInit(54, 24);call #Ultimate.allocInit(62, 25);~LDV_IN_INTERRUPT~0 := 1;~ldv_timer_state_2~0 := 0;~ldv_state_variable_0~0 := 0;~sl_ldisc_group1~0.base, ~sl_ldisc_group1~0.offset := 0, 0;~ldv_state_variable_3~0 := 0;~ldv_timer_list_2~0.base, ~ldv_timer_list_2~0.offset := 0, 0;~ldv_timer_state_1~0 := 0;~ldv_state_variable_2~0 := 0;~ref_cnt~0 := 0;~ldv_state_variable_1~0 := 0;~ldv_timer_list_1~0.base, ~ldv_timer_list_1~0.offset := 0, 0;~sl_netdev_ops_group1~0.base, ~sl_netdev_ops_group1~0.offset := 0, 0;~ldv_state_variable_4~0 := 0;~slip_devs~0.base, ~slip_devs~0.offset := 0, 0;~slip_maxdev~0 := 256;~#sl_netdev_ops~0.base, ~#sl_netdev_ops~0.offset := 26, 0;call #Ultimate.allocInit(280, 26);call write~init~$Pointer$(#funAddr~sl_init.base, #funAddr~sl_init.offset, ~#sl_netdev_ops~0.base, ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(#funAddr~sl_uninit.base, #funAddr~sl_uninit.offset, ~#sl_netdev_ops~0.base, 8 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(#funAddr~sl_open.base, #funAddr~sl_open.offset, ~#sl_netdev_ops~0.base, 16 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(#funAddr~sl_close.base, #funAddr~sl_close.offset, ~#sl_netdev_ops~0.base, 24 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(#funAddr~sl_xmit.base, #funAddr~sl_xmit.offset, ~#sl_netdev_ops~0.base, 32 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 40 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 48 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 56 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 64 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 72 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 80 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(#funAddr~sl_ioctl.base, #funAddr~sl_ioctl.offset, ~#sl_netdev_ops~0.base, 88 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 96 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(#funAddr~sl_change_mtu.base, #funAddr~sl_change_mtu.offset, ~#sl_netdev_ops~0.base, 104 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 112 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(#funAddr~sl_tx_timeout.base, #funAddr~sl_tx_timeout.offset, ~#sl_netdev_ops~0.base, 120 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(#funAddr~sl_get_stats64.base, #funAddr~sl_get_stats64.offset, ~#sl_netdev_ops~0.base, 128 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 136 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 144 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 152 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 160 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 168 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 176 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 184 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 192 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 200 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 208 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 216 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 224 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 232 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 240 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 248 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 256 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 264 + ~#sl_netdev_ops~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_netdev_ops~0.base, 272 + ~#sl_netdev_ops~0.offset, 8);~#sl_ldisc~0.base, ~#sl_ldisc~0.offset := 27, 0;call #Ultimate.allocInit(144, 27);call write~init~int(21507, ~#sl_ldisc~0.base, ~#sl_ldisc~0.offset, 4);call write~init~$Pointer$(16, 0, ~#sl_ldisc~0.base, 4 + ~#sl_ldisc~0.offset, 8);call write~init~int(0, ~#sl_ldisc~0.base, 12 + ~#sl_ldisc~0.offset, 4);call write~init~int(0, ~#sl_ldisc~0.base, 16 + ~#sl_ldisc~0.offset, 4);call write~init~$Pointer$(#funAddr~slip_open.base, #funAddr~slip_open.offset, ~#sl_ldisc~0.base, 20 + ~#sl_ldisc~0.offset, 8);call write~init~$Pointer$(#funAddr~slip_close.base, #funAddr~slip_close.offset, ~#sl_ldisc~0.base, 28 + ~#sl_ldisc~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_ldisc~0.base, 36 + ~#sl_ldisc~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_ldisc~0.base, 44 + ~#sl_ldisc~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_ldisc~0.base, 52 + ~#sl_ldisc~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_ldisc~0.base, 60 + ~#sl_ldisc~0.offset, 8);call write~init~$Pointer$(#funAddr~slip_ioctl.base, #funAddr~slip_ioctl.offset, ~#sl_ldisc~0.base, 68 + ~#sl_ldisc~0.offset, 8);call write~init~$Pointer$(#funAddr~slip_compat_ioctl.base, #funAddr~slip_compat_ioctl.offset, ~#sl_ldisc~0.base, 76 + ~#sl_ldisc~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_ldisc~0.base, 84 + ~#sl_ldisc~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_ldisc~0.base, 92 + ~#sl_ldisc~0.offset, 8);call write~init~$Pointer$(#funAddr~slip_hangup.base, #funAddr~slip_hangup.offset, ~#sl_ldisc~0.base, 100 + ~#sl_ldisc~0.offset, 8);call write~init~$Pointer$(#funAddr~slip_receive_buf.base, #funAddr~slip_receive_buf.offset, ~#sl_ldisc~0.base, 108 + ~#sl_ldisc~0.offset, 8);call write~init~$Pointer$(#funAddr~slip_write_wakeup.base, #funAddr~slip_write_wakeup.offset, ~#sl_ldisc~0.base, 116 + ~#sl_ldisc~0.offset, 8);call write~init~$Pointer$(0, 0, ~#sl_ldisc~0.base, 124 + ~#sl_ldisc~0.offset, 8);call write~init~$Pointer$(~#__this_module~0.base, ~#__this_module~0.offset, ~#sl_ldisc~0.base, 132 + ~#sl_ldisc~0.offset, 8);call write~init~int(0, ~#sl_ldisc~0.base, 140 + ~#sl_ldisc~0.offset, 4);~ldv_retval_0~0 := 0;~ldv_retval_1~0 := 0;~ldv_retval_3~0 := 0;~ldv_retval_2~0 := 0; {18402#(<= 256 ~slip_maxdev~0)} is VALID [2022-02-20 22:06:29,097 INFO L290 TraceCheckUtils]: 1: Hoare triple {18402#(<= 256 ~slip_maxdev~0)} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret502#1.base, main_#t~ret502#1.offset, main_#t~ret503#1.base, main_#t~ret503#1.offset, main_#t~ret504#1.base, main_#t~ret504#1.offset, main_#t~ret505#1.base, main_#t~ret505#1.offset, main_#t~ret506#1.base, main_#t~ret506#1.offset, main_#t~ret507#1.base, main_#t~ret507#1.offset, main_#t~ret508#1.base, main_#t~ret508#1.offset, main_#t~ret509#1.base, main_#t~ret509#1.offset, main_#t~ret510#1.base, main_#t~ret510#1.offset, main_#t~ret511#1.base, main_#t~ret511#1.offset, main_#t~ret512#1.base, main_#t~ret512#1.offset, main_#t~ret513#1.base, main_#t~ret513#1.offset, main_#t~ret514#1.base, main_#t~ret514#1.offset, main_#t~ret515#1.base, main_#t~ret515#1.offset, main_#t~nondet516#1, main_#t~switch517#1, main_#t~nondet518#1, main_#t~switch519#1, main_#t~ret520#1, main_#t~mem521#1, main_#t~ret522#1, main_#t~mem523#1, main_#t~ret524#1, main_#t~mem525#1, main_#t~ret526#1, main_#t~mem527#1, main_#t~ret528#1, main_#t~mem529#1, main_#t~ret530#1, main_#t~ret531#1, main_#t~ret532#1, main_#t~ret533#1.base, main_#t~ret533#1.offset, main_#t~ret534#1.base, main_#t~ret534#1.offset, main_#t~ret535#1.base, main_#t~ret535#1.offset, main_#t~ret536#1, main_#t~nondet537#1, main_#t~switch538#1, main_#t~ret539#1, main_#t~nondet540#1, main_#t~switch541#1, main_#t~mem542#1, main_#t~mem543#1, main_#t~ret544#1, main_#t~mem545#1, main_#t~mem546#1, main_#t~ret547#1, main_#t~ret548#1, main_#t~ret549#1, main_#t~ret550#1, main_#t~mem551#1, main_#t~mem552#1, main_#t~mem553#1, main_#t~ret554#1, main_#t~mem555#1, main_#t~mem556#1, main_#t~ret557#1, main_~ldvarg1~0#1.base, main_~ldvarg1~0#1.offset, main_~tmp~46#1.base, main_~tmp~46#1.offset, main_~ldvarg4~0#1.base, main_~ldvarg4~0#1.offset, main_~tmp___0~22#1.base, main_~tmp___0~22#1.offset, main_~#ldvarg3~0#1.base, main_~#ldvarg3~0#1.offset, main_~ldvarg0~0#1.base, main_~ldvarg0~0#1.offset, main_~tmp___1~13#1.base, main_~tmp___1~13#1.offset, main_~#ldvarg2~0#1.base, main_~#ldvarg2~0#1.offset, main_~#ldvarg11~0#1.base, main_~#ldvarg11~0#1.offset, main_~ldvarg7~0#1.base, main_~ldvarg7~0#1.offset, main_~#ldvarg12~0#1.base, main_~#ldvarg12~0#1.offset, main_~#ldvarg5~0#1.base, main_~#ldvarg5~0#1.offset, main_~#ldvarg6~0#1.base, main_~#ldvarg6~0#1.offset, main_~#ldvarg8~0#1.base, main_~#ldvarg8~0#1.offset, main_~ldvarg13~0#1.base, main_~ldvarg13~0#1.offset, main_~ldvarg10~0#1.base, main_~ldvarg10~0#1.offset, main_~tmp___4~3#1.base, main_~tmp___4~3#1.offset, main_~ldvarg9~0#1.base, main_~ldvarg9~0#1.offset, main_~tmp___5~1#1.base, main_~tmp___5~1#1.offset, main_~tmp___6~1#1, main_~tmp___7~1#1, main_~tmp___8~0#1, main_~tmp___9~0#1;havoc main_~ldvarg1~0#1.base, main_~ldvarg1~0#1.offset;havoc main_~tmp~46#1.base, main_~tmp~46#1.offset;havoc main_~ldvarg4~0#1.base, main_~ldvarg4~0#1.offset;havoc main_~tmp___0~22#1.base, main_~tmp___0~22#1.offset;call main_~#ldvarg3~0#1.base, main_~#ldvarg3~0#1.offset := #Ultimate.allocOnStack(4);havoc main_~ldvarg0~0#1.base, main_~ldvarg0~0#1.offset;havoc main_~tmp___1~13#1.base, main_~tmp___1~13#1.offset;call main_~#ldvarg2~0#1.base, main_~#ldvarg2~0#1.offset := #Ultimate.allocOnStack(4);call main_~#ldvarg11~0#1.base, main_~#ldvarg11~0#1.offset := #Ultimate.allocOnStack(8);havoc main_~ldvarg7~0#1.base, main_~ldvarg7~0#1.offset;call main_~#ldvarg12~0#1.base, main_~#ldvarg12~0#1.offset := #Ultimate.allocOnStack(4);call main_~#ldvarg5~0#1.base, main_~#ldvarg5~0#1.offset := #Ultimate.allocOnStack(8);call main_~#ldvarg6~0#1.base, main_~#ldvarg6~0#1.offset := #Ultimate.allocOnStack(4);call main_~#ldvarg8~0#1.base, main_~#ldvarg8~0#1.offset := #Ultimate.allocOnStack(4);havoc main_~ldvarg13~0#1.base, main_~ldvarg13~0#1.offset;havoc main_~ldvarg10~0#1.base, main_~ldvarg10~0#1.offset;havoc main_~tmp___4~3#1.base, main_~tmp___4~3#1.offset;havoc main_~ldvarg9~0#1.base, main_~ldvarg9~0#1.offset;havoc main_~tmp___5~1#1.base, main_~tmp___5~1#1.offset;havoc main_~tmp___6~1#1;havoc main_~tmp___7~1#1;havoc main_~tmp___8~0#1;havoc main_~tmp___9~0#1; {18402#(<= 256 ~slip_maxdev~0)} is VALID [2022-02-20 22:06:29,097 INFO L272 TraceCheckUtils]: 2: Hoare triple {18402#(<= 256 ~slip_maxdev~0)} call main_#t~ret502#1.base, main_#t~ret502#1.offset := ldv_init_zalloc(240); {18554#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:06:29,098 INFO L290 TraceCheckUtils]: 3: Hoare triple {18554#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc17.base, #t~malloc17.offset := #Ultimate.allocOnHeap(~size); {18400#true} is VALID [2022-02-20 22:06:29,098 INFO L272 TraceCheckUtils]: 4: Hoare triple {18400#true} call #Ultimate.meminit(#t~malloc17.base, #t~malloc17.offset, 1, ~size, ~size); {18562#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:06:29,098 INFO L290 TraceCheckUtils]: 5: Hoare triple {18562#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {18400#true} is VALID [2022-02-20 22:06:29,099 INFO L290 TraceCheckUtils]: 6: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:29,099 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {18400#true} {18400#true} #2859#return; {18400#true} is VALID [2022-02-20 22:06:29,099 INFO L290 TraceCheckUtils]: 8: Hoare triple {18400#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc17.base, #t~malloc17.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {18400#true} is VALID [2022-02-20 22:06:29,099 INFO L272 TraceCheckUtils]: 9: Hoare triple {18400#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {18400#true} is VALID [2022-02-20 22:06:29,099 INFO L290 TraceCheckUtils]: 10: Hoare triple {18400#true} ~cond := #in~cond; {18400#true} is VALID [2022-02-20 22:06:29,099 INFO L290 TraceCheckUtils]: 11: Hoare triple {18400#true} assume !(0 == ~cond); {18400#true} is VALID [2022-02-20 22:06:29,099 INFO L290 TraceCheckUtils]: 12: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:29,099 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {18400#true} {18400#true} #2861#return; {18400#true} is VALID [2022-02-20 22:06:29,099 INFO L290 TraceCheckUtils]: 14: Hoare triple {18400#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {18400#true} is VALID [2022-02-20 22:06:29,100 INFO L290 TraceCheckUtils]: 15: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:29,100 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {18400#true} {18402#(<= 256 ~slip_maxdev~0)} #2871#return; {18402#(<= 256 ~slip_maxdev~0)} is VALID [2022-02-20 22:06:29,100 INFO L290 TraceCheckUtils]: 17: Hoare triple {18402#(<= 256 ~slip_maxdev~0)} main_~tmp~46#1.base, main_~tmp~46#1.offset := main_#t~ret502#1.base, main_#t~ret502#1.offset;havoc main_#t~ret502#1.base, main_#t~ret502#1.offset;main_~ldvarg1~0#1.base, main_~ldvarg1~0#1.offset := main_~tmp~46#1.base, main_~tmp~46#1.offset; {18402#(<= 256 ~slip_maxdev~0)} is VALID [2022-02-20 22:06:29,101 INFO L272 TraceCheckUtils]: 18: Hoare triple {18402#(<= 256 ~slip_maxdev~0)} call main_#t~ret503#1.base, main_#t~ret503#1.offset := ldv_init_zalloc(40); {18554#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:06:29,101 INFO L290 TraceCheckUtils]: 19: Hoare triple {18554#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc17.base, #t~malloc17.offset := #Ultimate.allocOnHeap(~size); {18400#true} is VALID [2022-02-20 22:06:29,102 INFO L272 TraceCheckUtils]: 20: Hoare triple {18400#true} call #Ultimate.meminit(#t~malloc17.base, #t~malloc17.offset, 1, ~size, ~size); {18562#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:06:29,102 INFO L290 TraceCheckUtils]: 21: Hoare triple {18562#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {18400#true} is VALID [2022-02-20 22:06:29,102 INFO L290 TraceCheckUtils]: 22: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:29,102 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {18400#true} {18400#true} #2859#return; {18400#true} is VALID [2022-02-20 22:06:29,102 INFO L290 TraceCheckUtils]: 24: Hoare triple {18400#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc17.base, #t~malloc17.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {18400#true} is VALID [2022-02-20 22:06:29,102 INFO L272 TraceCheckUtils]: 25: Hoare triple {18400#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {18400#true} is VALID [2022-02-20 22:06:29,102 INFO L290 TraceCheckUtils]: 26: Hoare triple {18400#true} ~cond := #in~cond; {18400#true} is VALID [2022-02-20 22:06:29,103 INFO L290 TraceCheckUtils]: 27: Hoare triple {18400#true} assume !(0 == ~cond); {18400#true} is VALID [2022-02-20 22:06:29,103 INFO L290 TraceCheckUtils]: 28: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:29,103 INFO L284 TraceCheckUtils]: 29: Hoare quadruple {18400#true} {18400#true} #2861#return; {18400#true} is VALID [2022-02-20 22:06:29,103 INFO L290 TraceCheckUtils]: 30: Hoare triple {18400#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {18400#true} is VALID [2022-02-20 22:06:29,103 INFO L290 TraceCheckUtils]: 31: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:29,104 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {18400#true} {18402#(<= 256 ~slip_maxdev~0)} #2873#return; {18402#(<= 256 ~slip_maxdev~0)} is VALID [2022-02-20 22:06:29,104 INFO L290 TraceCheckUtils]: 33: Hoare triple {18402#(<= 256 ~slip_maxdev~0)} main_~tmp___0~22#1.base, main_~tmp___0~22#1.offset := main_#t~ret503#1.base, main_#t~ret503#1.offset;havoc main_#t~ret503#1.base, main_#t~ret503#1.offset;main_~ldvarg4~0#1.base, main_~ldvarg4~0#1.offset := main_~tmp___0~22#1.base, main_~tmp___0~22#1.offset; {18402#(<= 256 ~slip_maxdev~0)} is VALID [2022-02-20 22:06:29,104 INFO L272 TraceCheckUtils]: 34: Hoare triple {18402#(<= 256 ~slip_maxdev~0)} call main_#t~ret504#1.base, main_#t~ret504#1.offset := ldv_init_zalloc(184); {18554#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:06:29,105 INFO L290 TraceCheckUtils]: 35: Hoare triple {18554#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc17.base, #t~malloc17.offset := #Ultimate.allocOnHeap(~size); {18400#true} is VALID [2022-02-20 22:06:29,105 INFO L272 TraceCheckUtils]: 36: Hoare triple {18400#true} call #Ultimate.meminit(#t~malloc17.base, #t~malloc17.offset, 1, ~size, ~size); {18562#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:06:29,105 INFO L290 TraceCheckUtils]: 37: Hoare triple {18562#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {18400#true} is VALID [2022-02-20 22:06:29,105 INFO L290 TraceCheckUtils]: 38: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:29,106 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {18400#true} {18400#true} #2859#return; {18400#true} is VALID [2022-02-20 22:06:29,106 INFO L290 TraceCheckUtils]: 40: Hoare triple {18400#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc17.base, #t~malloc17.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {18400#true} is VALID [2022-02-20 22:06:29,106 INFO L272 TraceCheckUtils]: 41: Hoare triple {18400#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {18400#true} is VALID [2022-02-20 22:06:29,106 INFO L290 TraceCheckUtils]: 42: Hoare triple {18400#true} ~cond := #in~cond; {18400#true} is VALID [2022-02-20 22:06:29,106 INFO L290 TraceCheckUtils]: 43: Hoare triple {18400#true} assume !(0 == ~cond); {18400#true} is VALID [2022-02-20 22:06:29,106 INFO L290 TraceCheckUtils]: 44: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:29,106 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {18400#true} {18400#true} #2861#return; {18400#true} is VALID [2022-02-20 22:06:29,106 INFO L290 TraceCheckUtils]: 46: Hoare triple {18400#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {18400#true} is VALID [2022-02-20 22:06:29,107 INFO L290 TraceCheckUtils]: 47: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:29,107 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {18400#true} {18402#(<= 256 ~slip_maxdev~0)} #2875#return; {18402#(<= 256 ~slip_maxdev~0)} is VALID [2022-02-20 22:06:29,107 INFO L290 TraceCheckUtils]: 49: Hoare triple {18402#(<= 256 ~slip_maxdev~0)} main_~tmp___1~13#1.base, main_~tmp___1~13#1.offset := main_#t~ret504#1.base, main_#t~ret504#1.offset;havoc main_#t~ret504#1.base, main_#t~ret504#1.offset;main_~ldvarg0~0#1.base, main_~ldvarg0~0#1.offset := main_~tmp___1~13#1.base, main_~tmp___1~13#1.offset; {18402#(<= 256 ~slip_maxdev~0)} is VALID [2022-02-20 22:06:29,108 INFO L272 TraceCheckUtils]: 50: Hoare triple {18402#(<= 256 ~slip_maxdev~0)} call main_#t~ret505#1.base, main_#t~ret505#1.offset := ldv_malloc(316); {18577#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:06:29,108 INFO L290 TraceCheckUtils]: 51: Hoare triple {18577#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~0.base, ~p~0.offset;havoc ~tmp~0.base, ~tmp~0.offset;havoc ~tmp___0~0;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~tmp___0~0 := #t~nondet13;havoc #t~nondet13; {18400#true} is VALID [2022-02-20 22:06:29,108 INFO L290 TraceCheckUtils]: 52: Hoare triple {18400#true} assume 0 != ~tmp___0~0;#res.base, #res.offset := 0, 0; {18400#true} is VALID [2022-02-20 22:06:29,108 INFO L290 TraceCheckUtils]: 53: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:29,109 INFO L284 TraceCheckUtils]: 54: Hoare quadruple {18400#true} {18402#(<= 256 ~slip_maxdev~0)} #2877#return; {18402#(<= 256 ~slip_maxdev~0)} is VALID [2022-02-20 22:06:29,109 INFO L290 TraceCheckUtils]: 55: Hoare triple {18402#(<= 256 ~slip_maxdev~0)} main_~ldvarg7~0#1.base, main_~ldvarg7~0#1.offset := main_#t~ret505#1.base, main_#t~ret505#1.offset;havoc main_#t~ret505#1.base, main_#t~ret505#1.offset; {18402#(<= 256 ~slip_maxdev~0)} is VALID [2022-02-20 22:06:29,109 INFO L272 TraceCheckUtils]: 56: Hoare triple {18402#(<= 256 ~slip_maxdev~0)} call main_#t~ret506#1.base, main_#t~ret506#1.offset := ldv_malloc(316); {18577#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:06:29,110 INFO L290 TraceCheckUtils]: 57: Hoare triple {18577#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~0.base, ~p~0.offset;havoc ~tmp~0.base, ~tmp~0.offset;havoc ~tmp___0~0;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~tmp___0~0 := #t~nondet13;havoc #t~nondet13; {18400#true} is VALID [2022-02-20 22:06:29,110 INFO L290 TraceCheckUtils]: 58: Hoare triple {18400#true} assume 0 != ~tmp___0~0;#res.base, #res.offset := 0, 0; {18400#true} is VALID [2022-02-20 22:06:29,110 INFO L290 TraceCheckUtils]: 59: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:29,110 INFO L284 TraceCheckUtils]: 60: Hoare quadruple {18400#true} {18402#(<= 256 ~slip_maxdev~0)} #2879#return; {18402#(<= 256 ~slip_maxdev~0)} is VALID [2022-02-20 22:06:29,111 INFO L290 TraceCheckUtils]: 61: Hoare triple {18402#(<= 256 ~slip_maxdev~0)} main_~ldvarg13~0#1.base, main_~ldvarg13~0#1.offset := main_#t~ret506#1.base, main_#t~ret506#1.offset;havoc main_#t~ret506#1.base, main_#t~ret506#1.offset; {18402#(<= 256 ~slip_maxdev~0)} is VALID [2022-02-20 22:06:29,111 INFO L272 TraceCheckUtils]: 62: Hoare triple {18402#(<= 256 ~slip_maxdev~0)} call main_#t~ret507#1.base, main_#t~ret507#1.offset := ldv_init_zalloc(1); {18554#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:06:29,111 INFO L290 TraceCheckUtils]: 63: Hoare triple {18554#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc17.base, #t~malloc17.offset := #Ultimate.allocOnHeap(~size); {18400#true} is VALID [2022-02-20 22:06:29,112 INFO L272 TraceCheckUtils]: 64: Hoare triple {18400#true} call #Ultimate.meminit(#t~malloc17.base, #t~malloc17.offset, 1, ~size, ~size); {18562#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:06:29,112 INFO L290 TraceCheckUtils]: 65: Hoare triple {18562#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {18400#true} is VALID [2022-02-20 22:06:29,112 INFO L290 TraceCheckUtils]: 66: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:29,112 INFO L284 TraceCheckUtils]: 67: Hoare quadruple {18400#true} {18400#true} #2859#return; {18400#true} is VALID [2022-02-20 22:06:29,112 INFO L290 TraceCheckUtils]: 68: Hoare triple {18400#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc17.base, #t~malloc17.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {18400#true} is VALID [2022-02-20 22:06:29,113 INFO L272 TraceCheckUtils]: 69: Hoare triple {18400#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {18400#true} is VALID [2022-02-20 22:06:29,113 INFO L290 TraceCheckUtils]: 70: Hoare triple {18400#true} ~cond := #in~cond; {18400#true} is VALID [2022-02-20 22:06:29,113 INFO L290 TraceCheckUtils]: 71: Hoare triple {18400#true} assume !(0 == ~cond); {18400#true} is VALID [2022-02-20 22:06:29,113 INFO L290 TraceCheckUtils]: 72: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:29,113 INFO L284 TraceCheckUtils]: 73: Hoare quadruple {18400#true} {18400#true} #2861#return; {18400#true} is VALID [2022-02-20 22:06:29,113 INFO L290 TraceCheckUtils]: 74: Hoare triple {18400#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {18400#true} is VALID [2022-02-20 22:06:29,114 INFO L290 TraceCheckUtils]: 75: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:29,115 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {18400#true} {18402#(<= 256 ~slip_maxdev~0)} #2881#return; {18402#(<= 256 ~slip_maxdev~0)} is VALID [2022-02-20 22:06:29,115 INFO L290 TraceCheckUtils]: 77: Hoare triple {18402#(<= 256 ~slip_maxdev~0)} main_~tmp___4~3#1.base, main_~tmp___4~3#1.offset := main_#t~ret507#1.base, main_#t~ret507#1.offset;havoc main_#t~ret507#1.base, main_#t~ret507#1.offset;main_~ldvarg10~0#1.base, main_~ldvarg10~0#1.offset := main_~tmp___4~3#1.base, main_~tmp___4~3#1.offset; {18402#(<= 256 ~slip_maxdev~0)} is VALID [2022-02-20 22:06:29,116 INFO L272 TraceCheckUtils]: 78: Hoare triple {18402#(<= 256 ~slip_maxdev~0)} call main_#t~ret508#1.base, main_#t~ret508#1.offset := ldv_init_zalloc(1); {18554#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:06:29,116 INFO L290 TraceCheckUtils]: 79: Hoare triple {18554#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc17.base, #t~malloc17.offset := #Ultimate.allocOnHeap(~size); {18400#true} is VALID [2022-02-20 22:06:29,116 INFO L272 TraceCheckUtils]: 80: Hoare triple {18400#true} call #Ultimate.meminit(#t~malloc17.base, #t~malloc17.offset, 1, ~size, ~size); {18562#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:06:29,117 INFO L290 TraceCheckUtils]: 81: Hoare triple {18562#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {18400#true} is VALID [2022-02-20 22:06:29,117 INFO L290 TraceCheckUtils]: 82: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:29,117 INFO L284 TraceCheckUtils]: 83: Hoare quadruple {18400#true} {18400#true} #2859#return; {18400#true} is VALID [2022-02-20 22:06:29,117 INFO L290 TraceCheckUtils]: 84: Hoare triple {18400#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc17.base, #t~malloc17.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {18400#true} is VALID [2022-02-20 22:06:29,117 INFO L272 TraceCheckUtils]: 85: Hoare triple {18400#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {18400#true} is VALID [2022-02-20 22:06:29,117 INFO L290 TraceCheckUtils]: 86: Hoare triple {18400#true} ~cond := #in~cond; {18400#true} is VALID [2022-02-20 22:06:29,117 INFO L290 TraceCheckUtils]: 87: Hoare triple {18400#true} assume !(0 == ~cond); {18400#true} is VALID [2022-02-20 22:06:29,117 INFO L290 TraceCheckUtils]: 88: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:29,118 INFO L284 TraceCheckUtils]: 89: Hoare quadruple {18400#true} {18400#true} #2861#return; {18400#true} is VALID [2022-02-20 22:06:29,118 INFO L290 TraceCheckUtils]: 90: Hoare triple {18400#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {18400#true} is VALID [2022-02-20 22:06:29,118 INFO L290 TraceCheckUtils]: 91: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:29,118 INFO L284 TraceCheckUtils]: 92: Hoare quadruple {18400#true} {18402#(<= 256 ~slip_maxdev~0)} #2883#return; {18402#(<= 256 ~slip_maxdev~0)} is VALID [2022-02-20 22:06:29,119 INFO L290 TraceCheckUtils]: 93: Hoare triple {18402#(<= 256 ~slip_maxdev~0)} main_~tmp___5~1#1.base, main_~tmp___5~1#1.offset := main_#t~ret508#1.base, main_#t~ret508#1.offset;havoc main_#t~ret508#1.base, main_#t~ret508#1.offset;main_~ldvarg9~0#1.base, main_~ldvarg9~0#1.offset := main_~tmp___5~1#1.base, main_~tmp___5~1#1.offset;assume { :begin_inline_ldv_initialize } true; {18402#(<= 256 ~slip_maxdev~0)} is VALID [2022-02-20 22:06:29,119 INFO L290 TraceCheckUtils]: 94: Hoare triple {18402#(<= 256 ~slip_maxdev~0)} assume { :end_inline_ldv_initialize } true; {18402#(<= 256 ~slip_maxdev~0)} is VALID [2022-02-20 22:06:29,120 INFO L272 TraceCheckUtils]: 95: Hoare triple {18402#(<= 256 ~slip_maxdev~0)} call main_#t~ret509#1.base, main_#t~ret509#1.offset := ldv_memset(main_~#ldvarg3~0#1.base, main_~#ldvarg3~0#1.offset, 0, 4); {18592#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2022-02-20 22:06:29,120 INFO L290 TraceCheckUtils]: 96: Hoare triple {18592#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr607#1;#Ultimate.C_memset_#t~loopctr607#1 := 0; {18400#true} is VALID [2022-02-20 22:06:29,120 INFO L290 TraceCheckUtils]: 97: Hoare triple {18400#true} assume !(#Ultimate.C_memset_#t~loopctr607#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {18400#true} is VALID [2022-02-20 22:06:29,120 INFO L290 TraceCheckUtils]: 98: Hoare triple {18400#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res18#1.base, #t~memset~res18#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res18#1.base, #t~memset~res18#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {18400#true} is VALID [2022-02-20 22:06:29,120 INFO L290 TraceCheckUtils]: 99: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:29,121 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {18400#true} {18402#(<= 256 ~slip_maxdev~0)} #2885#return; {18402#(<= 256 ~slip_maxdev~0)} is VALID [2022-02-20 22:06:29,121 INFO L290 TraceCheckUtils]: 101: Hoare triple {18402#(<= 256 ~slip_maxdev~0)} havoc main_#t~ret509#1.base, main_#t~ret509#1.offset; {18402#(<= 256 ~slip_maxdev~0)} is VALID [2022-02-20 22:06:29,122 INFO L272 TraceCheckUtils]: 102: Hoare triple {18402#(<= 256 ~slip_maxdev~0)} call main_#t~ret510#1.base, main_#t~ret510#1.offset := ldv_memset(main_~#ldvarg2~0#1.base, main_~#ldvarg2~0#1.offset, 0, 4); {18592#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2022-02-20 22:06:29,122 INFO L290 TraceCheckUtils]: 103: Hoare triple {18592#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr607#1;#Ultimate.C_memset_#t~loopctr607#1 := 0; {18400#true} is VALID [2022-02-20 22:06:29,122 INFO L290 TraceCheckUtils]: 104: Hoare triple {18400#true} assume !(#Ultimate.C_memset_#t~loopctr607#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {18400#true} is VALID [2022-02-20 22:06:29,122 INFO L290 TraceCheckUtils]: 105: Hoare triple {18400#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res18#1.base, #t~memset~res18#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res18#1.base, #t~memset~res18#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {18400#true} is VALID [2022-02-20 22:06:29,122 INFO L290 TraceCheckUtils]: 106: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:29,123 INFO L284 TraceCheckUtils]: 107: Hoare quadruple {18400#true} {18402#(<= 256 ~slip_maxdev~0)} #2887#return; {18402#(<= 256 ~slip_maxdev~0)} is VALID [2022-02-20 22:06:29,123 INFO L290 TraceCheckUtils]: 108: Hoare triple {18402#(<= 256 ~slip_maxdev~0)} havoc main_#t~ret510#1.base, main_#t~ret510#1.offset; {18402#(<= 256 ~slip_maxdev~0)} is VALID [2022-02-20 22:06:29,124 INFO L272 TraceCheckUtils]: 109: Hoare triple {18402#(<= 256 ~slip_maxdev~0)} call main_#t~ret511#1.base, main_#t~ret511#1.offset := ldv_memset(main_~#ldvarg11~0#1.base, main_~#ldvarg11~0#1.offset, 0, 8); {18592#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2022-02-20 22:06:29,124 INFO L290 TraceCheckUtils]: 110: Hoare triple {18592#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr607#1;#Ultimate.C_memset_#t~loopctr607#1 := 0; {18400#true} is VALID [2022-02-20 22:06:29,124 INFO L290 TraceCheckUtils]: 111: Hoare triple {18400#true} assume !(#Ultimate.C_memset_#t~loopctr607#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {18400#true} is VALID [2022-02-20 22:06:29,125 INFO L290 TraceCheckUtils]: 112: Hoare triple {18400#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res18#1.base, #t~memset~res18#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res18#1.base, #t~memset~res18#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {18400#true} is VALID [2022-02-20 22:06:29,125 INFO L290 TraceCheckUtils]: 113: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:29,125 INFO L284 TraceCheckUtils]: 114: Hoare quadruple {18400#true} {18402#(<= 256 ~slip_maxdev~0)} #2889#return; {18402#(<= 256 ~slip_maxdev~0)} is VALID [2022-02-20 22:06:29,126 INFO L290 TraceCheckUtils]: 115: Hoare triple {18402#(<= 256 ~slip_maxdev~0)} havoc main_#t~ret511#1.base, main_#t~ret511#1.offset; {18402#(<= 256 ~slip_maxdev~0)} is VALID [2022-02-20 22:06:29,126 INFO L272 TraceCheckUtils]: 116: Hoare triple {18402#(<= 256 ~slip_maxdev~0)} call main_#t~ret512#1.base, main_#t~ret512#1.offset := ldv_memset(main_~#ldvarg12~0#1.base, main_~#ldvarg12~0#1.offset, 0, 4); {18592#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2022-02-20 22:06:29,127 INFO L290 TraceCheckUtils]: 117: Hoare triple {18592#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr607#1;#Ultimate.C_memset_#t~loopctr607#1 := 0; {18400#true} is VALID [2022-02-20 22:06:29,127 INFO L290 TraceCheckUtils]: 118: Hoare triple {18400#true} assume !(#Ultimate.C_memset_#t~loopctr607#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {18400#true} is VALID [2022-02-20 22:06:29,127 INFO L290 TraceCheckUtils]: 119: Hoare triple {18400#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res18#1.base, #t~memset~res18#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res18#1.base, #t~memset~res18#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {18400#true} is VALID [2022-02-20 22:06:29,127 INFO L290 TraceCheckUtils]: 120: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:29,128 INFO L284 TraceCheckUtils]: 121: Hoare quadruple {18400#true} {18402#(<= 256 ~slip_maxdev~0)} #2891#return; {18402#(<= 256 ~slip_maxdev~0)} is VALID [2022-02-20 22:06:29,128 INFO L290 TraceCheckUtils]: 122: Hoare triple {18402#(<= 256 ~slip_maxdev~0)} havoc main_#t~ret512#1.base, main_#t~ret512#1.offset; {18402#(<= 256 ~slip_maxdev~0)} is VALID [2022-02-20 22:06:29,129 INFO L272 TraceCheckUtils]: 123: Hoare triple {18402#(<= 256 ~slip_maxdev~0)} call main_#t~ret513#1.base, main_#t~ret513#1.offset := ldv_memset(main_~#ldvarg5~0#1.base, main_~#ldvarg5~0#1.offset, 0, 8); {18592#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2022-02-20 22:06:29,129 INFO L290 TraceCheckUtils]: 124: Hoare triple {18592#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr607#1;#Ultimate.C_memset_#t~loopctr607#1 := 0; {18400#true} is VALID [2022-02-20 22:06:29,129 INFO L290 TraceCheckUtils]: 125: Hoare triple {18400#true} assume !(#Ultimate.C_memset_#t~loopctr607#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {18400#true} is VALID [2022-02-20 22:06:29,129 INFO L290 TraceCheckUtils]: 126: Hoare triple {18400#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res18#1.base, #t~memset~res18#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res18#1.base, #t~memset~res18#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {18400#true} is VALID [2022-02-20 22:06:29,129 INFO L290 TraceCheckUtils]: 127: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:29,130 INFO L284 TraceCheckUtils]: 128: Hoare quadruple {18400#true} {18402#(<= 256 ~slip_maxdev~0)} #2893#return; {18402#(<= 256 ~slip_maxdev~0)} is VALID [2022-02-20 22:06:29,130 INFO L290 TraceCheckUtils]: 129: Hoare triple {18402#(<= 256 ~slip_maxdev~0)} havoc main_#t~ret513#1.base, main_#t~ret513#1.offset; {18402#(<= 256 ~slip_maxdev~0)} is VALID [2022-02-20 22:06:29,131 INFO L272 TraceCheckUtils]: 130: Hoare triple {18402#(<= 256 ~slip_maxdev~0)} call main_#t~ret514#1.base, main_#t~ret514#1.offset := ldv_memset(main_~#ldvarg6~0#1.base, main_~#ldvarg6~0#1.offset, 0, 4); {18592#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2022-02-20 22:06:29,131 INFO L290 TraceCheckUtils]: 131: Hoare triple {18592#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr607#1;#Ultimate.C_memset_#t~loopctr607#1 := 0; {18400#true} is VALID [2022-02-20 22:06:29,131 INFO L290 TraceCheckUtils]: 132: Hoare triple {18400#true} assume !(#Ultimate.C_memset_#t~loopctr607#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {18400#true} is VALID [2022-02-20 22:06:29,131 INFO L290 TraceCheckUtils]: 133: Hoare triple {18400#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res18#1.base, #t~memset~res18#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res18#1.base, #t~memset~res18#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {18400#true} is VALID [2022-02-20 22:06:29,132 INFO L290 TraceCheckUtils]: 134: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:29,132 INFO L284 TraceCheckUtils]: 135: Hoare quadruple {18400#true} {18402#(<= 256 ~slip_maxdev~0)} #2895#return; {18402#(<= 256 ~slip_maxdev~0)} is VALID [2022-02-20 22:06:29,133 INFO L290 TraceCheckUtils]: 136: Hoare triple {18402#(<= 256 ~slip_maxdev~0)} havoc main_#t~ret514#1.base, main_#t~ret514#1.offset; {18402#(<= 256 ~slip_maxdev~0)} is VALID [2022-02-20 22:06:29,133 INFO L272 TraceCheckUtils]: 137: Hoare triple {18402#(<= 256 ~slip_maxdev~0)} call main_#t~ret515#1.base, main_#t~ret515#1.offset := ldv_memset(main_~#ldvarg8~0#1.base, main_~#ldvarg8~0#1.offset, 0, 4); {18592#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2022-02-20 22:06:29,133 INFO L290 TraceCheckUtils]: 138: Hoare triple {18592#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s#1.base, ~s#1.offset := #in~s#1.base, #in~s#1.offset;~c#1 := #in~c#1;~n#1 := #in~n#1;havoc ~tmp~3#1.base, ~tmp~3#1.offset;assume { :begin_inline_#Ultimate.C_memset } true;#Ultimate.C_memset_#ptr#1.base, #Ultimate.C_memset_#ptr#1.offset, #Ultimate.C_memset_#value#1, #Ultimate.C_memset_#amount#1 := ~s#1.base, ~s#1.offset, ~c#1, ~n#1;havoc #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;havoc #Ultimate.C_memset_#t~loopctr607#1;#Ultimate.C_memset_#t~loopctr607#1 := 0; {18400#true} is VALID [2022-02-20 22:06:29,134 INFO L290 TraceCheckUtils]: 139: Hoare triple {18400#true} assume !(#Ultimate.C_memset_#t~loopctr607#1 % 18446744073709551616 < #Ultimate.C_memset_#amount#1 % 18446744073709551616); {18400#true} is VALID [2022-02-20 22:06:29,134 INFO L290 TraceCheckUtils]: 140: Hoare triple {18400#true} assume #Ultimate.C_memset_#res#1.base == #Ultimate.C_memset_#ptr#1.base && #Ultimate.C_memset_#res#1.offset == #Ultimate.C_memset_#ptr#1.offset;#t~memset~res18#1.base, #t~memset~res18#1.offset := #Ultimate.C_memset_#res#1.base, #Ultimate.C_memset_#res#1.offset;assume { :end_inline_#Ultimate.C_memset } true;~tmp~3#1.base, ~tmp~3#1.offset := ~s#1.base, ~s#1.offset;havoc #t~memset~res18#1.base, #t~memset~res18#1.offset;#res#1.base, #res#1.offset := ~tmp~3#1.base, ~tmp~3#1.offset; {18400#true} is VALID [2022-02-20 22:06:29,134 INFO L290 TraceCheckUtils]: 141: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:29,134 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {18400#true} {18402#(<= 256 ~slip_maxdev~0)} #2897#return; {18402#(<= 256 ~slip_maxdev~0)} is VALID [2022-02-20 22:06:29,135 INFO L290 TraceCheckUtils]: 143: Hoare triple {18402#(<= 256 ~slip_maxdev~0)} havoc main_#t~ret515#1.base, main_#t~ret515#1.offset;~ldv_state_variable_4~0 := 0;~ldv_state_variable_1~0 := 1;~ref_cnt~0 := 0;~ldv_state_variable_0~0 := 1;~ldv_state_variable_3~0 := 0;~ldv_state_variable_2~0 := 1; {18402#(<= 256 ~slip_maxdev~0)} is VALID [2022-02-20 22:06:29,135 INFO L290 TraceCheckUtils]: 144: Hoare triple {18402#(<= 256 ~slip_maxdev~0)} assume -2147483648 <= main_#t~nondet516#1 && main_#t~nondet516#1 <= 2147483647;main_~tmp___6~1#1 := main_#t~nondet516#1;havoc main_#t~nondet516#1;main_#t~switch517#1 := 0 == main_~tmp___6~1#1; {18402#(<= 256 ~slip_maxdev~0)} is VALID [2022-02-20 22:06:29,135 INFO L290 TraceCheckUtils]: 145: Hoare triple {18402#(<= 256 ~slip_maxdev~0)} assume !main_#t~switch517#1;main_#t~switch517#1 := main_#t~switch517#1 || 1 == main_~tmp___6~1#1; {18402#(<= 256 ~slip_maxdev~0)} is VALID [2022-02-20 22:06:29,136 INFO L290 TraceCheckUtils]: 146: Hoare triple {18402#(<= 256 ~slip_maxdev~0)} assume !main_#t~switch517#1;main_#t~switch517#1 := main_#t~switch517#1 || 2 == main_~tmp___6~1#1; {18402#(<= 256 ~slip_maxdev~0)} is VALID [2022-02-20 22:06:29,136 INFO L290 TraceCheckUtils]: 147: Hoare triple {18402#(<= 256 ~slip_maxdev~0)} assume main_#t~switch517#1; {18402#(<= 256 ~slip_maxdev~0)} is VALID [2022-02-20 22:06:29,137 INFO L290 TraceCheckUtils]: 148: Hoare triple {18402#(<= 256 ~slip_maxdev~0)} assume 0 != ~ldv_state_variable_0~0;assume -2147483648 <= main_#t~nondet537#1 && main_#t~nondet537#1 <= 2147483647;main_~tmp___8~0#1 := main_#t~nondet537#1;havoc main_#t~nondet537#1;main_#t~switch538#1 := 0 == main_~tmp___8~0#1; {18402#(<= 256 ~slip_maxdev~0)} is VALID [2022-02-20 22:06:29,137 INFO L290 TraceCheckUtils]: 149: Hoare triple {18402#(<= 256 ~slip_maxdev~0)} assume !main_#t~switch538#1;main_#t~switch538#1 := main_#t~switch538#1 || 1 == main_~tmp___8~0#1; {18402#(<= 256 ~slip_maxdev~0)} is VALID [2022-02-20 22:06:29,137 INFO L290 TraceCheckUtils]: 150: Hoare triple {18402#(<= 256 ~slip_maxdev~0)} assume main_#t~switch538#1; {18402#(<= 256 ~slip_maxdev~0)} is VALID [2022-02-20 22:06:29,137 INFO L290 TraceCheckUtils]: 151: Hoare triple {18402#(<= 256 ~slip_maxdev~0)} assume 1 == ~ldv_state_variable_0~0;assume { :begin_inline_slip_init } true;havoc slip_init_#res#1;havoc slip_init_#t~nondet442#1, slip_init_#t~nondet443#1, slip_init_#t~nondet444#1, slip_init_#t~ret445#1.base, slip_init_#t~ret445#1.offset, slip_init_#t~nondet446#1, slip_init_#t~ret447#1, slip_init_#t~nondet448#1, slip_init_~status~0#1, slip_init_~tmp~40#1.base, slip_init_~tmp~40#1.offset;havoc slip_init_~status~0#1;havoc slip_init_~tmp~40#1.base, slip_init_~tmp~40#1.offset; {18402#(<= 256 ~slip_maxdev~0)} is VALID [2022-02-20 22:06:29,138 INFO L290 TraceCheckUtils]: 152: Hoare triple {18402#(<= 256 ~slip_maxdev~0)} assume ~slip_maxdev~0 <= 3;~slip_maxdev~0 := 4; {18401#false} is VALID [2022-02-20 22:06:29,138 INFO L290 TraceCheckUtils]: 153: Hoare triple {18401#false} havoc slip_init_#t~nondet442#1;havoc slip_init_#t~nondet443#1;havoc slip_init_#t~nondet444#1;assume { :begin_inline_kzalloc } true;kzalloc_#in~size#1, kzalloc_#in~flags#1 := 8 * ~slip_maxdev~0, 208;havoc kzalloc_#res#1.base, kzalloc_#res#1.offset;havoc kzalloc_#t~ret41#1.base, kzalloc_#t~ret41#1.offset, kzalloc_~size#1, kzalloc_~flags#1, kzalloc_~tmp~7#1.base, kzalloc_~tmp~7#1.offset;kzalloc_~size#1 := kzalloc_#in~size#1;kzalloc_~flags#1 := kzalloc_#in~flags#1;havoc kzalloc_~tmp~7#1.base, kzalloc_~tmp~7#1.offset; {18401#false} is VALID [2022-02-20 22:06:29,138 INFO L272 TraceCheckUtils]: 154: Hoare triple {18401#false} call kzalloc_#t~ret41#1.base, kzalloc_#t~ret41#1.offset := kmalloc(kzalloc_~size#1, ~bitwiseOr(kzalloc_~flags#1, 32768)); {18577#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:06:29,138 INFO L290 TraceCheckUtils]: 155: Hoare triple {18577#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~size#1 := #in~size#1;~flags#1 := #in~flags#1;havoc ~tmp___2~0#1.base, ~tmp___2~0#1.offset;assume { :begin_inline___kmalloc } true;__kmalloc_#in~size#1, __kmalloc_#in~t#1 := ~size#1, ~flags#1;havoc __kmalloc_#res#1.base, __kmalloc_#res#1.offset;havoc __kmalloc_#t~ret39#1.base, __kmalloc_#t~ret39#1.offset, __kmalloc_~size#1, __kmalloc_~t#1;__kmalloc_~size#1 := __kmalloc_#in~size#1;__kmalloc_~t#1 := __kmalloc_#in~t#1; {18400#true} is VALID [2022-02-20 22:06:29,139 INFO L272 TraceCheckUtils]: 156: Hoare triple {18400#true} call __kmalloc_#t~ret39#1.base, __kmalloc_#t~ret39#1.offset := ldv_malloc(__kmalloc_~size#1); {18577#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:06:29,139 INFO L290 TraceCheckUtils]: 157: Hoare triple {18577#(and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~0.base, ~p~0.offset;havoc ~tmp~0.base, ~tmp~0.offset;havoc ~tmp___0~0;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~tmp___0~0 := #t~nondet13;havoc #t~nondet13; {18400#true} is VALID [2022-02-20 22:06:29,139 INFO L290 TraceCheckUtils]: 158: Hoare triple {18400#true} assume 0 != ~tmp___0~0;#res.base, #res.offset := 0, 0; {18400#true} is VALID [2022-02-20 22:06:29,139 INFO L290 TraceCheckUtils]: 159: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:29,139 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {18400#true} {18400#true} #2799#return; {18400#true} is VALID [2022-02-20 22:06:29,139 INFO L290 TraceCheckUtils]: 161: Hoare triple {18400#true} __kmalloc_#res#1.base, __kmalloc_#res#1.offset := __kmalloc_#t~ret39#1.base, __kmalloc_#t~ret39#1.offset;havoc __kmalloc_#t~ret39#1.base, __kmalloc_#t~ret39#1.offset; {18400#true} is VALID [2022-02-20 22:06:29,140 INFO L290 TraceCheckUtils]: 162: Hoare triple {18400#true} #t~ret40#1.base, #t~ret40#1.offset := __kmalloc_#res#1.base, __kmalloc_#res#1.offset;assume { :end_inline___kmalloc } true;~tmp___2~0#1.base, ~tmp___2~0#1.offset := #t~ret40#1.base, #t~ret40#1.offset;havoc #t~ret40#1.base, #t~ret40#1.offset;#res#1.base, #res#1.offset := ~tmp___2~0#1.base, ~tmp___2~0#1.offset; {18400#true} is VALID [2022-02-20 22:06:29,140 INFO L290 TraceCheckUtils]: 163: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:29,140 INFO L284 TraceCheckUtils]: 164: Hoare quadruple {18400#true} {18401#false} #2989#return; {18401#false} is VALID [2022-02-20 22:06:29,140 INFO L290 TraceCheckUtils]: 165: Hoare triple {18401#false} kzalloc_~tmp~7#1.base, kzalloc_~tmp~7#1.offset := kzalloc_#t~ret41#1.base, kzalloc_#t~ret41#1.offset;havoc kzalloc_#t~ret41#1.base, kzalloc_#t~ret41#1.offset;kzalloc_#res#1.base, kzalloc_#res#1.offset := kzalloc_~tmp~7#1.base, kzalloc_~tmp~7#1.offset; {18401#false} is VALID [2022-02-20 22:06:29,140 INFO L290 TraceCheckUtils]: 166: Hoare triple {18401#false} slip_init_#t~ret445#1.base, slip_init_#t~ret445#1.offset := kzalloc_#res#1.base, kzalloc_#res#1.offset;assume { :end_inline_kzalloc } true;slip_init_~tmp~40#1.base, slip_init_~tmp~40#1.offset := slip_init_#t~ret445#1.base, slip_init_#t~ret445#1.offset;havoc slip_init_#t~ret445#1.base, slip_init_#t~ret445#1.offset;~slip_devs~0.base, ~slip_devs~0.offset := slip_init_~tmp~40#1.base, slip_init_~tmp~40#1.offset; {18401#false} is VALID [2022-02-20 22:06:29,140 INFO L290 TraceCheckUtils]: 167: Hoare triple {18401#false} assume 0 == (~slip_devs~0.base + ~slip_devs~0.offset) % 18446744073709551616;havoc slip_init_#t~nondet446#1;slip_init_#res#1 := -12; {18401#false} is VALID [2022-02-20 22:06:29,140 INFO L290 TraceCheckUtils]: 168: Hoare triple {18401#false} main_#t~ret539#1 := slip_init_#res#1;assume { :end_inline_slip_init } true;assume -2147483648 <= main_#t~ret539#1 && main_#t~ret539#1 <= 2147483647;~ldv_retval_2~0 := main_#t~ret539#1;havoc main_#t~ret539#1; {18401#false} is VALID [2022-02-20 22:06:29,140 INFO L290 TraceCheckUtils]: 169: Hoare triple {18401#false} assume !(0 != ~ldv_retval_2~0); {18401#false} is VALID [2022-02-20 22:06:29,141 INFO L290 TraceCheckUtils]: 170: Hoare triple {18401#false} assume 0 == ~ldv_retval_2~0;~ldv_state_variable_0~0 := 2;~ldv_state_variable_3~0 := 1;assume { :begin_inline_ldv_target_type_3 } true;havoc ldv_target_type_3_#t~ret490#1.base, ldv_target_type_3_#t~ret490#1.offset, ldv_target_type_3_~tmp~44#1.base, ldv_target_type_3_~tmp~44#1.offset;havoc ldv_target_type_3_~tmp~44#1.base, ldv_target_type_3_~tmp~44#1.offset; {18401#false} is VALID [2022-02-20 22:06:29,141 INFO L272 TraceCheckUtils]: 171: Hoare triple {18401#false} call ldv_target_type_3_#t~ret490#1.base, ldv_target_type_3_#t~ret490#1.offset := ldv_init_zalloc(2696); {18554#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:06:29,141 INFO L290 TraceCheckUtils]: 172: Hoare triple {18554#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc17.base, #t~malloc17.offset := #Ultimate.allocOnHeap(~size); {18400#true} is VALID [2022-02-20 22:06:29,142 INFO L272 TraceCheckUtils]: 173: Hoare triple {18400#true} call #Ultimate.meminit(#t~malloc17.base, #t~malloc17.offset, 1, ~size, ~size); {18562#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:06:29,142 INFO L290 TraceCheckUtils]: 174: Hoare triple {18562#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {18400#true} is VALID [2022-02-20 22:06:29,142 INFO L290 TraceCheckUtils]: 175: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:29,142 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {18400#true} {18400#true} #2859#return; {18400#true} is VALID [2022-02-20 22:06:29,142 INFO L290 TraceCheckUtils]: 177: Hoare triple {18400#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc17.base, #t~malloc17.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {18400#true} is VALID [2022-02-20 22:06:29,142 INFO L272 TraceCheckUtils]: 178: Hoare triple {18400#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {18400#true} is VALID [2022-02-20 22:06:29,142 INFO L290 TraceCheckUtils]: 179: Hoare triple {18400#true} ~cond := #in~cond; {18400#true} is VALID [2022-02-20 22:06:29,142 INFO L290 TraceCheckUtils]: 180: Hoare triple {18400#true} assume !(0 == ~cond); {18400#true} is VALID [2022-02-20 22:06:29,143 INFO L290 TraceCheckUtils]: 181: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:29,143 INFO L284 TraceCheckUtils]: 182: Hoare quadruple {18400#true} {18400#true} #2861#return; {18400#true} is VALID [2022-02-20 22:06:29,143 INFO L290 TraceCheckUtils]: 183: Hoare triple {18400#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {18400#true} is VALID [2022-02-20 22:06:29,143 INFO L290 TraceCheckUtils]: 184: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:29,143 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {18400#true} {18401#false} #2993#return; {18401#false} is VALID [2022-02-20 22:06:29,143 INFO L290 TraceCheckUtils]: 186: Hoare triple {18401#false} ldv_target_type_3_~tmp~44#1.base, ldv_target_type_3_~tmp~44#1.offset := ldv_target_type_3_#t~ret490#1.base, ldv_target_type_3_#t~ret490#1.offset;havoc ldv_target_type_3_#t~ret490#1.base, ldv_target_type_3_#t~ret490#1.offset;~sl_ldisc_group1~0.base, ~sl_ldisc_group1~0.offset := ldv_target_type_3_~tmp~44#1.base, ldv_target_type_3_~tmp~44#1.offset; {18401#false} is VALID [2022-02-20 22:06:29,143 INFO L290 TraceCheckUtils]: 187: Hoare triple {18401#false} assume { :end_inline_ldv_target_type_3 } true;~ldv_state_variable_4~0 := 1;assume { :begin_inline_ldv_net_device_ops_4 } true;havoc ldv_net_device_ops_4_#t~ret491#1.base, ldv_net_device_ops_4_#t~ret491#1.offset, ldv_net_device_ops_4_~tmp~45#1.base, ldv_net_device_ops_4_~tmp~45#1.offset;havoc ldv_net_device_ops_4_~tmp~45#1.base, ldv_net_device_ops_4_~tmp~45#1.offset; {18401#false} is VALID [2022-02-20 22:06:29,143 INFO L272 TraceCheckUtils]: 188: Hoare triple {18401#false} call ldv_net_device_ops_4_#t~ret491#1.base, ldv_net_device_ops_4_#t~ret491#1.offset := ldv_init_zalloc(2496); {18554#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} is VALID [2022-02-20 22:06:29,144 INFO L290 TraceCheckUtils]: 189: Hoare triple {18554#(and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~2.base, ~tmp~2.offset;call #t~malloc17.base, #t~malloc17.offset := #Ultimate.allocOnHeap(~size); {18400#true} is VALID [2022-02-20 22:06:29,144 INFO L272 TraceCheckUtils]: 190: Hoare triple {18400#true} call #Ultimate.meminit(#t~malloc17.base, #t~malloc17.offset, 1, ~size, ~size); {18562#(= |#memory_int| |old(#memory_int)|)} is VALID [2022-02-20 22:06:29,144 INFO L290 TraceCheckUtils]: 191: Hoare triple {18562#(= |#memory_int| |old(#memory_int)|)} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {18400#true} is VALID [2022-02-20 22:06:29,145 INFO L290 TraceCheckUtils]: 192: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:29,145 INFO L284 TraceCheckUtils]: 193: Hoare quadruple {18400#true} {18400#true} #2859#return; {18400#true} is VALID [2022-02-20 22:06:29,145 INFO L290 TraceCheckUtils]: 194: Hoare triple {18400#true} ~tmp~2.base, ~tmp~2.offset := #t~malloc17.base, #t~malloc17.offset;~p~2.base, ~p~2.offset := ~tmp~2.base, ~tmp~2.offset; {18400#true} is VALID [2022-02-20 22:06:29,145 INFO L272 TraceCheckUtils]: 195: Hoare triple {18400#true} call assume_abort_if_not((if 0 != (~p~2.base + ~p~2.offset) % 18446744073709551616 then 1 else 0)); {18400#true} is VALID [2022-02-20 22:06:29,145 INFO L290 TraceCheckUtils]: 196: Hoare triple {18400#true} ~cond := #in~cond; {18400#true} is VALID [2022-02-20 22:06:29,145 INFO L290 TraceCheckUtils]: 197: Hoare triple {18400#true} assume !(0 == ~cond); {18400#true} is VALID [2022-02-20 22:06:29,145 INFO L290 TraceCheckUtils]: 198: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:29,145 INFO L284 TraceCheckUtils]: 199: Hoare quadruple {18400#true} {18400#true} #2861#return; {18400#true} is VALID [2022-02-20 22:06:29,145 INFO L290 TraceCheckUtils]: 200: Hoare triple {18400#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {18400#true} is VALID [2022-02-20 22:06:29,146 INFO L290 TraceCheckUtils]: 201: Hoare triple {18400#true} assume true; {18400#true} is VALID [2022-02-20 22:06:29,146 INFO L284 TraceCheckUtils]: 202: Hoare quadruple {18400#true} {18401#false} #2995#return; {18401#false} is VALID [2022-02-20 22:06:29,146 INFO L290 TraceCheckUtils]: 203: Hoare triple {18401#false} ldv_net_device_ops_4_~tmp~45#1.base, ldv_net_device_ops_4_~tmp~45#1.offset := ldv_net_device_ops_4_#t~ret491#1.base, ldv_net_device_ops_4_#t~ret491#1.offset;havoc ldv_net_device_ops_4_#t~ret491#1.base, ldv_net_device_ops_4_#t~ret491#1.offset;~sl_netdev_ops_group1~0.base, ~sl_netdev_ops_group1~0.offset := ldv_net_device_ops_4_~tmp~45#1.base, ldv_net_device_ops_4_~tmp~45#1.offset; {18401#false} is VALID [2022-02-20 22:06:29,146 INFO L290 TraceCheckUtils]: 204: Hoare triple {18401#false} assume { :end_inline_ldv_net_device_ops_4 } true; {18401#false} is VALID [2022-02-20 22:06:29,146 INFO L290 TraceCheckUtils]: 205: Hoare triple {18401#false} assume -2147483648 <= main_#t~nondet516#1 && main_#t~nondet516#1 <= 2147483647;main_~tmp___6~1#1 := main_#t~nondet516#1;havoc main_#t~nondet516#1;main_#t~switch517#1 := 0 == main_~tmp___6~1#1; {18401#false} is VALID [2022-02-20 22:06:29,146 INFO L290 TraceCheckUtils]: 206: Hoare triple {18401#false} assume !main_#t~switch517#1;main_#t~switch517#1 := main_#t~switch517#1 || 1 == main_~tmp___6~1#1; {18401#false} is VALID [2022-02-20 22:06:29,146 INFO L290 TraceCheckUtils]: 207: Hoare triple {18401#false} assume !main_#t~switch517#1;main_#t~switch517#1 := main_#t~switch517#1 || 2 == main_~tmp___6~1#1; {18401#false} is VALID [2022-02-20 22:06:29,146 INFO L290 TraceCheckUtils]: 208: Hoare triple {18401#false} assume !main_#t~switch517#1;main_#t~switch517#1 := main_#t~switch517#1 || 3 == main_~tmp___6~1#1; {18401#false} is VALID [2022-02-20 22:06:29,147 INFO L290 TraceCheckUtils]: 209: Hoare triple {18401#false} assume main_#t~switch517#1; {18401#false} is VALID [2022-02-20 22:06:29,147 INFO L290 TraceCheckUtils]: 210: Hoare triple {18401#false} assume 0 != ~ldv_state_variable_3~0;assume -2147483648 <= main_#t~nondet540#1 && main_#t~nondet540#1 <= 2147483647;main_~tmp___9~0#1 := main_#t~nondet540#1;havoc main_#t~nondet540#1;main_#t~switch541#1 := 0 == main_~tmp___9~0#1; {18401#false} is VALID [2022-02-20 22:06:29,147 INFO L290 TraceCheckUtils]: 211: Hoare triple {18401#false} assume !main_#t~switch541#1;main_#t~switch541#1 := main_#t~switch541#1 || 1 == main_~tmp___9~0#1; {18401#false} is VALID [2022-02-20 22:06:29,147 INFO L290 TraceCheckUtils]: 212: Hoare triple {18401#false} assume !main_#t~switch541#1;main_#t~switch541#1 := main_#t~switch541#1 || 2 == main_~tmp___9~0#1; {18401#false} is VALID [2022-02-20 22:06:29,147 INFO L290 TraceCheckUtils]: 213: Hoare triple {18401#false} assume !main_#t~switch541#1;main_#t~switch541#1 := main_#t~switch541#1 || 3 == main_~tmp___9~0#1; {18401#false} is VALID [2022-02-20 22:06:29,147 INFO L290 TraceCheckUtils]: 214: Hoare triple {18401#false} assume !main_#t~switch541#1;main_#t~switch541#1 := main_#t~switch541#1 || 4 == main_~tmp___9~0#1; {18401#false} is VALID [2022-02-20 22:06:29,147 INFO L290 TraceCheckUtils]: 215: Hoare triple {18401#false} assume main_#t~switch541#1; {18401#false} is VALID [2022-02-20 22:06:29,147 INFO L290 TraceCheckUtils]: 216: Hoare triple {18401#false} assume 1 == ~ldv_state_variable_3~0;assume { :begin_inline_ldv_slip_open_18 } true;ldv_slip_open_18_#in~tty#1.base, ldv_slip_open_18_#in~tty#1.offset := ~sl_ldisc_group1~0.base, ~sl_ldisc_group1~0.offset;havoc ldv_slip_open_18_#res#1;havoc ldv_slip_open_18_#t~ret577#1, ldv_slip_open_18_~tty#1.base, ldv_slip_open_18_~tty#1.offset, ldv_slip_open_18_~ldv_func_res~17#1, ldv_slip_open_18_~tmp~64#1;ldv_slip_open_18_~tty#1.base, ldv_slip_open_18_~tty#1.offset := ldv_slip_open_18_#in~tty#1.base, ldv_slip_open_18_#in~tty#1.offset;havoc ldv_slip_open_18_~ldv_func_res~17#1;havoc ldv_slip_open_18_~tmp~64#1;assume { :begin_inline_slip_open } true;slip_open_#in~tty#1.base, slip_open_#in~tty#1.offset := ldv_slip_open_18_~tty#1.base, ldv_slip_open_18_~tty#1.offset;havoc slip_open_#res#1;havoc slip_open_#t~ret313#1, slip_open_#t~mem314#1.base, slip_open_#t~mem314#1.offset, slip_open_#t~mem315#1.base, slip_open_#t~mem315#1.offset, slip_open_#t~mem316#1.base, slip_open_#t~mem316#1.offset, slip_open_#t~mem317#1, slip_open_#t~short318#1, slip_open_#t~ret319#1, slip_open_#t~ret320#1.base, slip_open_#t~ret320#1.offset, slip_open_#t~ret321#1, slip_open_#t~ret322#1.base, slip_open_#t~ret322#1.offset, slip_open_#t~mem323#1, slip_open_#t~ret324#1, slip_open_#t~ret325#1, slip_open_#t~mem326#1.base, slip_open_#t~mem326#1.offset, slip_open_#t~ret327#1, slip_open_#t~mem328#1, slip_open_#t~mem329#1, slip_open_#t~mem330#1, slip_open_#t~mem331#1, slip_open_#t~mem332#1.base, slip_open_#t~mem332#1.offset, slip_open_#t~mem333#1, slip_open_~tty#1.base, slip_open_~tty#1.offset, slip_open_~sl~12#1.base, slip_open_~sl~12#1.offset, slip_open_~err~2#1, slip_open_~tmp~32#1, slip_open_~tmp___0~12#1, slip_open_~tmp___1~6#1.base, slip_open_~tmp___1~6#1.offset, slip_open_~tmp___2~3#1;slip_open_~tty#1.base, slip_open_~tty#1.offset := slip_open_#in~tty#1.base, slip_open_#in~tty#1.offset;havoc slip_open_~sl~12#1.base, slip_open_~sl~12#1.offset;havoc slip_open_~err~2#1;havoc slip_open_~tmp~32#1;havoc slip_open_~tmp___0~12#1;havoc slip_open_~tmp___1~6#1.base, slip_open_~tmp___1~6#1.offset;havoc slip_open_~tmp___2~3#1;assume { :begin_inline_capable } true;capable_#in~arg0#1 := 12;havoc capable_#res#1;havoc capable_#t~nondet580#1, capable_~arg0#1;capable_~arg0#1 := capable_#in~arg0#1;assume -2147483648 <= capable_#t~nondet580#1 && capable_#t~nondet580#1 <= 2147483647;capable_#res#1 := capable_#t~nondet580#1;havoc capable_#t~nondet580#1; {18401#false} is VALID [2022-02-20 22:06:29,148 INFO L290 TraceCheckUtils]: 217: Hoare triple {18401#false} slip_open_#t~ret313#1 := capable_#res#1;assume { :end_inline_capable } true;assume -2147483648 <= slip_open_#t~ret313#1 && slip_open_#t~ret313#1 <= 2147483647;slip_open_~tmp~32#1 := slip_open_#t~ret313#1;havoc slip_open_#t~ret313#1; {18401#false} is VALID [2022-02-20 22:06:29,148 INFO L290 TraceCheckUtils]: 218: Hoare triple {18401#false} assume 0 == slip_open_~tmp~32#1;slip_open_#res#1 := -1; {18401#false} is VALID [2022-02-20 22:06:29,148 INFO L290 TraceCheckUtils]: 219: Hoare triple {18401#false} ldv_slip_open_18_#t~ret577#1 := slip_open_#res#1;assume { :end_inline_slip_open } true;assume -2147483648 <= ldv_slip_open_18_#t~ret577#1 && ldv_slip_open_18_#t~ret577#1 <= 2147483647;ldv_slip_open_18_~tmp~64#1 := ldv_slip_open_18_#t~ret577#1;havoc ldv_slip_open_18_#t~ret577#1;ldv_slip_open_18_~ldv_func_res~17#1 := ldv_slip_open_18_~tmp~64#1;assume { :begin_inline_ldv_check_callback_ret_val } true;ldv_check_callback_ret_val_#in~ret_val#1 := ldv_slip_open_18_~ldv_func_res~17#1;havoc ldv_check_callback_ret_val_~ret_val#1;ldv_check_callback_ret_val_~ret_val#1 := ldv_check_callback_ret_val_#in~ret_val#1; {18401#false} is VALID [2022-02-20 22:06:29,148 INFO L290 TraceCheckUtils]: 220: Hoare triple {18401#false} assume ldv_check_callback_ret_val_~ret_val#1 > 0;assume { :begin_inline_ldv_error } true; {18401#false} is VALID [2022-02-20 22:06:29,148 INFO L290 TraceCheckUtils]: 221: Hoare triple {18401#false} assume !false; {18401#false} is VALID [2022-02-20 22:06:29,149 INFO L134 CoverageAnalysis]: Checked inductivity of 415 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 411 trivial. 0 not checked. [2022-02-20 22:06:29,149 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 22:06:29,149 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1438904553] [2022-02-20 22:06:29,149 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1438904553] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 22:06:29,149 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 22:06:29,150 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-20 22:06:29,150 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [561617685] [2022-02-20 22:06:29,150 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 22:06:29,151 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 10.571428571428571) internal successors, (74), 3 states have internal predecessors, (74), 3 states have call successors, (20), 5 states have call predecessors, (20), 1 states have return successors, (20), 3 states have call predecessors, (20), 3 states have call successors, (20) Word has length 222 [2022-02-20 22:06:29,151 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 22:06:29,151 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 10.571428571428571) internal successors, (74), 3 states have internal predecessors, (74), 3 states have call successors, (20), 5 states have call predecessors, (20), 1 states have return successors, (20), 3 states have call predecessors, (20), 3 states have call successors, (20) [2022-02-20 22:06:29,240 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 114 edges. 114 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 22:06:29,240 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 22:06:29,240 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 22:06:29,240 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 22:06:29,241 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-02-20 22:06:29,241 INFO L87 Difference]: Start difference. First operand 1628 states and 2352 transitions. Second operand has 7 states, 7 states have (on average 10.571428571428571) internal successors, (74), 3 states have internal predecessors, (74), 3 states have call successors, (20), 5 states have call predecessors, (20), 1 states have return successors, (20), 3 states have call predecessors, (20), 3 states have call successors, (20) [2022-02-20 22:06:34,821 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.64s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-02-20 22:06:36,696 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.34s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-02-20 22:06:43,412 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 22:06:43,413 INFO L93 Difference]: Finished difference Result 3442 states and 5039 transitions. [2022-02-20 22:06:43,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-20 22:06:43,413 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 10.571428571428571) internal successors, (74), 3 states have internal predecessors, (74), 3 states have call successors, (20), 5 states have call predecessors, (20), 1 states have return successors, (20), 3 states have call predecessors, (20), 3 states have call successors, (20) Word has length 222 [2022-02-20 22:06:43,413 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 22:06:43,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 10.571428571428571) internal successors, (74), 3 states have internal predecessors, (74), 3 states have call successors, (20), 5 states have call predecessors, (20), 1 states have return successors, (20), 3 states have call predecessors, (20), 3 states have call successors, (20) [2022-02-20 22:06:43,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 3308 transitions. [2022-02-20 22:06:43,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 10.571428571428571) internal successors, (74), 3 states have internal predecessors, (74), 3 states have call successors, (20), 5 states have call predecessors, (20), 1 states have return successors, (20), 3 states have call predecessors, (20), 3 states have call successors, (20) [2022-02-20 22:06:43,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 3308 transitions. [2022-02-20 22:06:43,528 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 3308 transitions. [2022-02-20 22:06:45,959 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 3308 edges. 3308 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 22:06:46,129 INFO L225 Difference]: With dead ends: 3442 [2022-02-20 22:06:46,130 INFO L226 Difference]: Without dead ends: 1860 [2022-02-20 22:06:46,134 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 64 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=32, Invalid=58, Unknown=0, NotChecked=0, Total=90 [2022-02-20 22:06:46,135 INFO L933 BasicCegarLoop]: 1456 mSDtfsCounter, 2800 mSDsluCounter, 1442 mSDsCounter, 0 mSdLazyCounter, 1207 mSolverCounterSat, 1227 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2942 SdHoareTripleChecker+Valid, 2898 SdHoareTripleChecker+Invalid, 2434 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1227 IncrementalHoareTripleChecker+Valid, 1207 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.9s IncrementalHoareTripleChecker+Time [2022-02-20 22:06:46,135 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2942 Valid, 2898 Invalid, 2434 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1227 Valid, 1207 Invalid, 0 Unknown, 0 Unchecked, 5.9s Time] [2022-02-20 22:06:46,137 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1860 states.