./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--sja1000--sja1000.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdbfe2fc-1f2c-457f-92e9-a6b3988ff220/bin/uautomizer-YU5uOKAj3y/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdbfe2fc-1f2c-457f-92e9-a6b3988ff220/bin/uautomizer-YU5uOKAj3y/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdbfe2fc-1f2c-457f-92e9-a6b3988ff220/bin/uautomizer-YU5uOKAj3y/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdbfe2fc-1f2c-457f-92e9-a6b3988ff220/bin/uautomizer-YU5uOKAj3y/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--sja1000--sja1000.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdbfe2fc-1f2c-457f-92e9-a6b3988ff220/bin/uautomizer-YU5uOKAj3y/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdbfe2fc-1f2c-457f-92e9-a6b3988ff220/bin/uautomizer-YU5uOKAj3y --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 4e0b4bb78430cd3ff87fa852dcd49e649016647ef60f492a14a048040c1b0a8a --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 17:56:45,297 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 17:56:45,299 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 17:56:45,351 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 17:56:45,352 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 17:56:45,356 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 17:56:45,358 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 17:56:45,361 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 17:56:45,364 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 17:56:45,370 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 17:56:45,371 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 17:56:45,373 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 17:56:45,373 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 17:56:45,376 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 17:56:45,378 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 17:56:45,382 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 17:56:45,384 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 17:56:45,385 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 17:56:45,391 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 17:56:45,399 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 17:56:45,401 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 17:56:45,402 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 17:56:45,405 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 17:56:45,406 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 17:56:45,415 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 17:56:45,416 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 17:56:45,416 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 17:56:45,418 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 17:56:45,419 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 17:56:45,420 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 17:56:45,421 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 17:56:45,422 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 17:56:45,424 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 17:56:45,425 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 17:56:45,426 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 17:56:45,427 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 17:56:45,427 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 17:56:45,428 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 17:56:45,428 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 17:56:45,429 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 17:56:45,430 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 17:56:45,431 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdbfe2fc-1f2c-457f-92e9-a6b3988ff220/bin/uautomizer-YU5uOKAj3y/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-13 17:56:45,469 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 17:56:45,470 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 17:56:45,470 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-13 17:56:45,471 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-13 17:56:45,472 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 17:56:45,473 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-13 17:56:45,474 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 17:56:45,474 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 17:56:45,474 INFO L138 SettingsManager]: * Use SBE=true [2021-11-13 17:56:45,474 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 17:56:45,476 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 17:56:45,476 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 17:56:45,476 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 17:56:45,476 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 17:56:45,477 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 17:56:45,477 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 17:56:45,477 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 17:56:45,477 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 17:56:45,478 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 17:56:45,478 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-13 17:56:45,478 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-13 17:56:45,478 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 17:56:45,479 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 17:56:45,479 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 17:56:45,479 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 17:56:45,479 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-13 17:56:45,480 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 17:56:45,480 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-13 17:56:45,480 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-13 17:56:45,482 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 17:56:45,482 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-13 17:56:45,482 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdbfe2fc-1f2c-457f-92e9-a6b3988ff220/bin/uautomizer-YU5uOKAj3y/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdbfe2fc-1f2c-457f-92e9-a6b3988ff220/bin/uautomizer-YU5uOKAj3y Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4e0b4bb78430cd3ff87fa852dcd49e649016647ef60f492a14a048040c1b0a8a [2021-11-13 17:56:45,810 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 17:56:45,843 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 17:56:45,846 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 17:56:45,848 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 17:56:45,848 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 17:56:45,850 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdbfe2fc-1f2c-457f-92e9-a6b3988ff220/bin/uautomizer-YU5uOKAj3y/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--sja1000--sja1000.ko-entry_point.cil.out.i [2021-11-13 17:56:45,948 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdbfe2fc-1f2c-457f-92e9-a6b3988ff220/bin/uautomizer-YU5uOKAj3y/data/32c2f83ba/f60324a2c18f4e4ab9b309bf745e2cea/FLAG27185e57b [2021-11-13 17:56:46,731 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 17:56:46,732 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdbfe2fc-1f2c-457f-92e9-a6b3988ff220/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--sja1000--sja1000.ko-entry_point.cil.out.i [2021-11-13 17:56:46,775 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdbfe2fc-1f2c-457f-92e9-a6b3988ff220/bin/uautomizer-YU5uOKAj3y/data/32c2f83ba/f60324a2c18f4e4ab9b309bf745e2cea/FLAG27185e57b [2021-11-13 17:56:46,806 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdbfe2fc-1f2c-457f-92e9-a6b3988ff220/bin/uautomizer-YU5uOKAj3y/data/32c2f83ba/f60324a2c18f4e4ab9b309bf745e2cea [2021-11-13 17:56:46,808 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 17:56:46,810 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 17:56:46,811 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 17:56:46,812 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 17:56:46,815 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 17:56:46,816 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 05:56:46" (1/1) ... [2021-11-13 17:56:46,817 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@367d64eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:56:46, skipping insertion in model container [2021-11-13 17:56:46,817 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 05:56:46" (1/1) ... [2021-11-13 17:56:46,837 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 17:56:46,976 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 17:56:47,749 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdbfe2fc-1f2c-457f-92e9-a6b3988ff220/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--sja1000--sja1000.ko-entry_point.cil.out.i[152066,152079] [2021-11-13 17:56:48,416 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 17:56:48,441 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 17:56:48,599 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdbfe2fc-1f2c-457f-92e9-a6b3988ff220/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--sja1000--sja1000.ko-entry_point.cil.out.i[152066,152079] [2021-11-13 17:56:49,006 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 17:56:49,078 INFO L208 MainTranslator]: Completed translation [2021-11-13 17:56:49,080 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:56:49 WrapperNode [2021-11-13 17:56:49,081 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 17:56:49,082 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 17:56:49,083 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 17:56:49,083 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 17:56:49,090 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:56:49" (1/1) ... [2021-11-13 17:56:49,153 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:56:49" (1/1) ... [2021-11-13 17:56:49,241 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 17:56:49,241 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 17:56:49,242 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 17:56:49,242 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 17:56:49,254 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:56:49" (1/1) ... [2021-11-13 17:56:49,254 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:56:49" (1/1) ... [2021-11-13 17:56:49,282 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:56:49" (1/1) ... [2021-11-13 17:56:49,282 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:56:49" (1/1) ... [2021-11-13 17:56:49,353 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:56:49" (1/1) ... [2021-11-13 17:56:49,378 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:56:49" (1/1) ... [2021-11-13 17:56:49,389 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:56:49" (1/1) ... [2021-11-13 17:56:49,403 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 17:56:49,404 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 17:56:49,404 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 17:56:49,404 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 17:56:49,405 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:56:49" (1/1) ... [2021-11-13 17:56:49,413 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 17:56:49,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdbfe2fc-1f2c-457f-92e9-a6b3988ff220/bin/uautomizer-YU5uOKAj3y/z3 [2021-11-13 17:56:49,446 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdbfe2fc-1f2c-457f-92e9-a6b3988ff220/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-13 17:56:49,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdbfe2fc-1f2c-457f-92e9-a6b3988ff220/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-13 17:56:49,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-13 17:56:49,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-13 17:56:49,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 17:56:49,494 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_write_cmdreg [2021-11-13 17:56:49,494 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_write_cmdreg [2021-11-13 17:56:49,494 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-13 17:56:49,494 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-13 17:56:49,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2021-11-13 17:56:49,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2021-11-13 17:56:49,495 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u8~0~TO~VOID [2021-11-13 17:56:49,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u8~0~TO~VOID [2021-11-13 17:56:49,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-13 17:56:49,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-13 17:56:49,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 17:56:49,495 INFO L130 BoogieDeclarations]: Found specification of procedure set_reset_mode [2021-11-13 17:56:49,495 INFO L138 BoogieDeclarations]: Found implementation of procedure set_reset_mode [2021-11-13 17:56:49,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-13 17:56:49,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-13 17:56:49,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-13 17:56:49,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-13 17:56:49,496 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~~u8~0 [2021-11-13 17:56:49,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~~u8~0 [2021-11-13 17:56:49,496 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 17:56:49,496 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 17:56:49,496 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_is_absent [2021-11-13 17:56:49,497 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_is_absent [2021-11-13 17:56:49,497 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-13 17:56:49,497 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-13 17:56:49,497 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 17:56:49,497 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-13 17:56:49,497 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-13 17:56:49,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free_int [2021-11-13 17:56:49,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int [2021-11-13 17:56:49,498 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-13 17:56:49,498 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-13 17:56:49,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 17:56:49,498 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 17:56:49,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-13 17:56:49,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-13 17:56:49,499 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-13 17:56:49,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-13 17:56:49,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 17:56:49,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2021-11-13 17:56:49,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2021-11-13 17:56:49,499 INFO L130 BoogieDeclarations]: Found specification of procedure can_led_event [2021-11-13 17:56:49,500 INFO L138 BoogieDeclarations]: Found implementation of procedure can_led_event [2021-11-13 17:56:49,500 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 17:56:49,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 17:56:49,500 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-13 17:56:49,500 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-13 17:56:49,500 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-13 17:56:49,501 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-13 17:56:49,501 INFO L130 BoogieDeclarations]: Found specification of procedure close_candev [2021-11-13 17:56:49,501 INFO L138 BoogieDeclarations]: Found implementation of procedure close_candev [2021-11-13 17:56:49,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 17:56:49,501 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_start [2021-11-13 17:56:49,502 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_start [2021-11-13 17:56:49,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-13 17:56:49,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-13 17:56:49,503 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 17:56:49,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 17:56:49,505 INFO L130 BoogieDeclarations]: Found specification of procedure can_change_mtu [2021-11-13 17:56:49,505 INFO L138 BoogieDeclarations]: Found implementation of procedure can_change_mtu [2021-11-13 17:56:50,763 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-13 17:56:52,616 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 17:56:52,617 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-13 17:56:52,621 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 05:56:52 BoogieIcfgContainer [2021-11-13 17:56:52,621 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 17:56:52,624 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-13 17:56:52,624 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-13 17:56:52,628 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-13 17:56:52,628 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 05:56:46" (1/3) ... [2021-11-13 17:56:52,629 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1a3382d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 05:56:52, skipping insertion in model container [2021-11-13 17:56:52,629 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 05:56:49" (2/3) ... [2021-11-13 17:56:52,630 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1a3382d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 05:56:52, skipping insertion in model container [2021-11-13 17:56:52,630 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 05:56:52" (3/3) ... [2021-11-13 17:56:52,631 INFO L111 eAbstractionObserver]: Analyzing ICFG 205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--sja1000--sja1000.ko-entry_point.cil.out.i [2021-11-13 17:56:52,640 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-13 17:56:52,641 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-13 17:56:52,705 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-13 17:56:52,712 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 [2021-11-13 17:56:52,712 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-13 17:56:52,749 INFO L276 IsEmpty]: Start isEmpty. Operand has 511 states, 371 states have (on average 1.3557951482479784) internal successors, (503), 382 states have internal predecessors, (503), 113 states have call successors, (113), 26 states have call predecessors, (113), 25 states have return successors, (108), 107 states have call predecessors, (108), 108 states have call successors, (108) [2021-11-13 17:56:52,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-11-13 17:56:52,758 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 17:56:52,758 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 17:56:52,759 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 17:56:52,768 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 17:56:52,768 INFO L85 PathProgramCache]: Analyzing trace with hash 191472402, now seen corresponding path program 1 times [2021-11-13 17:56:52,775 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 17:56:52,776 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [297409617] [2021-11-13 17:56:52,776 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 17:56:52,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 17:56:53,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:56:53,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-13 17:56:53,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:56:53,321 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 17:56:53,321 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 17:56:53,322 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [297409617] [2021-11-13 17:56:53,322 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [297409617] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 17:56:53,323 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 17:56:53,323 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-13 17:56:53,325 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2000305960] [2021-11-13 17:56:53,337 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 17:56:53,341 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-13 17:56:53,342 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 17:56:53,368 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-13 17:56:53,369 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-13 17:56:53,374 INFO L87 Difference]: Start difference. First operand has 511 states, 371 states have (on average 1.3557951482479784) internal successors, (503), 382 states have internal predecessors, (503), 113 states have call successors, (113), 26 states have call predecessors, (113), 25 states have return successors, (108), 107 states have call predecessors, (108), 108 states have call successors, (108) Second operand has 4 states, 4 states have (on average 4.75) internal successors, (19), 3 states have internal predecessors, (19), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-11-13 17:56:56,210 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 17:56:56,210 INFO L93 Difference]: Finished difference Result 1593 states and 2306 transitions. [2021-11-13 17:56:56,211 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-13 17:56:56,213 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 4.75) internal successors, (19), 3 states have internal predecessors, (19), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 22 [2021-11-13 17:56:56,213 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 17:56:56,236 INFO L225 Difference]: With dead ends: 1593 [2021-11-13 17:56:56,237 INFO L226 Difference]: Without dead ends: 1069 [2021-11-13 17:56:56,247 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-13 17:56:56,251 INFO L933 BasicCegarLoop]: 777 mSDtfsCounter, 859 mSDsluCounter, 861 mSDsCounter, 0 mSdLazyCounter, 509 mSolverCounterSat, 336 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2241.17ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 967 SdHoareTripleChecker+Valid, 1638 SdHoareTripleChecker+Invalid, 845 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 43.37ms SdHoareTripleChecker+Time, 336 IncrementalHoareTripleChecker+Valid, 509 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2542.97ms IncrementalHoareTripleChecker+Time [2021-11-13 17:56:56,252 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [967 Valid, 1638 Invalid, 845 Unknown, 0 Unchecked, 43.37ms Time], IncrementalHoareTripleChecker [336 Valid, 509 Invalid, 0 Unknown, 0 Unchecked, 2542.97ms Time] [2021-11-13 17:56:56,273 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1069 states. [2021-11-13 17:56:56,439 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1069 to 973. [2021-11-13 17:56:56,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 973 states, 713 states have (on average 1.329593267882188) internal successors, (948), 721 states have internal predecessors, (948), 212 states have call successors, (212), 48 states have call predecessors, (212), 47 states have return successors, (211), 209 states have call predecessors, (211), 211 states have call successors, (211) [2021-11-13 17:56:56,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 973 states and 1371 transitions. [2021-11-13 17:56:56,460 INFO L78 Accepts]: Start accepts. Automaton has 973 states and 1371 transitions. Word has length 22 [2021-11-13 17:56:56,461 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 17:56:56,461 INFO L470 AbstractCegarLoop]: Abstraction has 973 states and 1371 transitions. [2021-11-13 17:56:56,462 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 4.75) internal successors, (19), 3 states have internal predecessors, (19), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-11-13 17:56:56,462 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 1371 transitions. [2021-11-13 17:56:56,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2021-11-13 17:56:56,477 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 17:56:56,477 INFO L514 BasicCegarLoop]: trace histogram [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] [2021-11-13 17:56:56,478 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-13 17:56:56,478 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 17:56:56,481 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 17:56:56,481 INFO L85 PathProgramCache]: Analyzing trace with hash 824111555, now seen corresponding path program 1 times [2021-11-13 17:56:56,482 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 17:56:56,482 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1632410267] [2021-11-13 17:56:56,482 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 17:56:56,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 17:56:56,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:56:56,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-13 17:56:56,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:56:56,714 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 17:56:56,714 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 17:56:56,714 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1632410267] [2021-11-13 17:56:56,715 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1632410267] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 17:56:56,715 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 17:56:56,715 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-13 17:56:56,716 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2112845654] [2021-11-13 17:56:56,716 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 17:56:56,717 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-13 17:56:56,718 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 17:56:56,718 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-13 17:56:56,719 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-13 17:56:56,719 INFO L87 Difference]: Start difference. First operand 973 states and 1371 transitions. Second operand has 5 states, 5 states have (on average 4.4) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-11-13 17:56:58,585 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 17:56:58,586 INFO L93 Difference]: Finished difference Result 2035 states and 2876 transitions. [2021-11-13 17:56:58,586 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-13 17:56:58,586 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 4.4) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 25 [2021-11-13 17:56:58,587 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 17:56:58,595 INFO L225 Difference]: With dead ends: 2035 [2021-11-13 17:56:58,595 INFO L226 Difference]: Without dead ends: 1068 [2021-11-13 17:56:58,600 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2021-11-13 17:56:58,602 INFO L933 BasicCegarLoop]: 874 mSDtfsCounter, 937 mSDsluCounter, 1022 mSDsCounter, 0 mSdLazyCounter, 467 mSolverCounterSat, 292 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1521.67ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 1023 SdHoareTripleChecker+Valid, 1896 SdHoareTripleChecker+Invalid, 759 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 20.59ms SdHoareTripleChecker+Time, 292 IncrementalHoareTripleChecker+Valid, 467 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1695.16ms IncrementalHoareTripleChecker+Time [2021-11-13 17:56:58,603 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1023 Valid, 1896 Invalid, 759 Unknown, 0 Unchecked, 20.59ms Time], IncrementalHoareTripleChecker [292 Valid, 467 Invalid, 0 Unknown, 0 Unchecked, 1695.16ms Time] [2021-11-13 17:56:58,605 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1068 states. [2021-11-13 17:56:58,659 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1068 to 972. [2021-11-13 17:56:58,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 972 states, 712 states have (on average 1.3258426966292134) internal successors, (944), 720 states have internal predecessors, (944), 212 states have call successors, (212), 48 states have call predecessors, (212), 47 states have return successors, (211), 209 states have call predecessors, (211), 211 states have call successors, (211) [2021-11-13 17:56:58,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 972 states and 1367 transitions. [2021-11-13 17:56:58,671 INFO L78 Accepts]: Start accepts. Automaton has 972 states and 1367 transitions. Word has length 25 [2021-11-13 17:56:58,671 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 17:56:58,671 INFO L470 AbstractCegarLoop]: Abstraction has 972 states and 1367 transitions. [2021-11-13 17:56:58,672 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 4.4) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-11-13 17:56:58,672 INFO L276 IsEmpty]: Start isEmpty. Operand 972 states and 1367 transitions. [2021-11-13 17:56:58,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-13 17:56:58,675 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 17:56:58,675 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 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] [2021-11-13 17:56:58,675 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-13 17:56:58,675 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 17:56:58,676 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 17:56:58,676 INFO L85 PathProgramCache]: Analyzing trace with hash 395295294, now seen corresponding path program 1 times [2021-11-13 17:56:58,676 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 17:56:58,676 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [613809572] [2021-11-13 17:56:58,677 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 17:56:58,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 17:56:58,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:56:58,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-13 17:56:58,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:56:58,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-11-13 17:56:58,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:56:58,847 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-13 17:56:58,847 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 17:56:58,847 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [613809572] [2021-11-13 17:56:58,847 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [613809572] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 17:56:58,848 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 17:56:58,848 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-13 17:56:58,848 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [764463326] [2021-11-13 17:56:58,848 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 17:56:58,849 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-13 17:56:58,849 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 17:56:58,849 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-13 17:56:58,849 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-11-13 17:56:58,850 INFO L87 Difference]: Start difference. First operand 972 states and 1367 transitions. Second operand has 6 states, 6 states have (on average 4.5) internal successors, (27), 5 states have internal predecessors, (27), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2021-11-13 17:57:01,255 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 17:57:01,255 INFO L93 Difference]: Finished difference Result 2116 states and 3022 transitions. [2021-11-13 17:57:01,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-13 17:57:01,256 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.5) internal successors, (27), 5 states have internal predecessors, (27), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 39 [2021-11-13 17:57:01,257 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 17:57:01,276 INFO L225 Difference]: With dead ends: 2116 [2021-11-13 17:57:01,276 INFO L226 Difference]: Without dead ends: 2109 [2021-11-13 17:57:01,281 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2021-11-13 17:57:01,291 INFO L933 BasicCegarLoop]: 810 mSDtfsCounter, 837 mSDsluCounter, 2241 mSDsCounter, 0 mSdLazyCounter, 900 mSolverCounterSat, 321 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1903.82ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 940 SdHoareTripleChecker+Valid, 3051 SdHoareTripleChecker+Invalid, 1221 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 28.22ms SdHoareTripleChecker+Time, 321 IncrementalHoareTripleChecker+Valid, 900 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2193.49ms IncrementalHoareTripleChecker+Time [2021-11-13 17:57:01,295 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [940 Valid, 3051 Invalid, 1221 Unknown, 0 Unchecked, 28.22ms Time], IncrementalHoareTripleChecker [321 Valid, 900 Invalid, 0 Unknown, 0 Unchecked, 2193.49ms Time] [2021-11-13 17:57:01,299 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2109 states. [2021-11-13 17:57:01,462 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2109 to 1927. [2021-11-13 17:57:01,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1927 states, 1408 states have (on average 1.3274147727272727) internal successors, (1869), 1426 states have internal predecessors, (1869), 422 states have call successors, (422), 95 states have call predecessors, (422), 96 states have return successors, (447), 417 states have call predecessors, (447), 421 states have call successors, (447) [2021-11-13 17:57:01,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1927 states to 1927 states and 2738 transitions. [2021-11-13 17:57:01,492 INFO L78 Accepts]: Start accepts. Automaton has 1927 states and 2738 transitions. Word has length 39 [2021-11-13 17:57:01,492 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 17:57:01,493 INFO L470 AbstractCegarLoop]: Abstraction has 1927 states and 2738 transitions. [2021-11-13 17:57:01,496 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 4.5) internal successors, (27), 5 states have internal predecessors, (27), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2021-11-13 17:57:01,496 INFO L276 IsEmpty]: Start isEmpty. Operand 1927 states and 2738 transitions. [2021-11-13 17:57:01,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2021-11-13 17:57:01,511 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 17:57:01,511 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 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] [2021-11-13 17:57:01,512 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-13 17:57:01,513 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 17:57:01,513 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 17:57:01,514 INFO L85 PathProgramCache]: Analyzing trace with hash 865162911, now seen corresponding path program 1 times [2021-11-13 17:57:01,515 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 17:57:01,515 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [762634289] [2021-11-13 17:57:01,516 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 17:57:01,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 17:57:01,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:01,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-13 17:57:01,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:01,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-11-13 17:57:01,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:01,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2021-11-13 17:57:01,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:01,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:57:01,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:01,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2021-11-13 17:57:01,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:01,772 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-13 17:57:01,772 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 17:57:01,773 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [762634289] [2021-11-13 17:57:01,774 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [762634289] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 17:57:01,776 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 17:57:01,776 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-13 17:57:01,776 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [485785155] [2021-11-13 17:57:01,777 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 17:57:01,777 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-13 17:57:01,777 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 17:57:01,778 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-13 17:57:01,778 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-13 17:57:01,779 INFO L87 Difference]: Start difference. First operand 1927 states and 2738 transitions. Second operand has 5 states, 5 states have (on average 11.4) internal successors, (57), 3 states have internal predecessors, (57), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2021-11-13 17:57:05,089 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 17:57:05,089 INFO L93 Difference]: Finished difference Result 4756 states and 6804 transitions. [2021-11-13 17:57:05,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 17:57:05,090 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.4) internal successors, (57), 3 states have internal predecessors, (57), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 75 [2021-11-13 17:57:05,090 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 17:57:05,118 INFO L225 Difference]: With dead ends: 4756 [2021-11-13 17:57:05,119 INFO L226 Difference]: Without dead ends: 2835 [2021-11-13 17:57:05,131 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-11-13 17:57:05,137 INFO L933 BasicCegarLoop]: 690 mSDtfsCounter, 1014 mSDsluCounter, 1043 mSDsCounter, 0 mSdLazyCounter, 966 mSolverCounterSat, 627 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2641.74ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 1087 SdHoareTripleChecker+Valid, 1733 SdHoareTripleChecker+Invalid, 1593 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 53.97ms SdHoareTripleChecker+Time, 627 IncrementalHoareTripleChecker+Valid, 966 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3001.66ms IncrementalHoareTripleChecker+Time [2021-11-13 17:57:05,139 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1087 Valid, 1733 Invalid, 1593 Unknown, 0 Unchecked, 53.97ms Time], IncrementalHoareTripleChecker [627 Valid, 966 Invalid, 0 Unknown, 0 Unchecked, 3001.66ms Time] [2021-11-13 17:57:05,144 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2835 states. [2021-11-13 17:57:05,289 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2835 to 2337. [2021-11-13 17:57:05,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2337 states, 1727 states have (on average 1.3184713375796178) internal successors, (2277), 1749 states have internal predecessors, (2277), 472 states have call successors, (472), 122 states have call predecessors, (472), 137 states have return successors, (532), 479 states have call predecessors, (532), 471 states have call successors, (532) [2021-11-13 17:57:05,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2337 states to 2337 states and 3281 transitions. [2021-11-13 17:57:05,325 INFO L78 Accepts]: Start accepts. Automaton has 2337 states and 3281 transitions. Word has length 75 [2021-11-13 17:57:05,325 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 17:57:05,326 INFO L470 AbstractCegarLoop]: Abstraction has 2337 states and 3281 transitions. [2021-11-13 17:57:05,326 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.4) internal successors, (57), 3 states have internal predecessors, (57), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2021-11-13 17:57:05,326 INFO L276 IsEmpty]: Start isEmpty. Operand 2337 states and 3281 transitions. [2021-11-13 17:57:05,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2021-11-13 17:57:05,332 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 17:57:05,332 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 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] [2021-11-13 17:57:05,332 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-13 17:57:05,332 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 17:57:05,333 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 17:57:05,333 INFO L85 PathProgramCache]: Analyzing trace with hash -1950464579, now seen corresponding path program 2 times [2021-11-13 17:57:05,333 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 17:57:05,333 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [747082692] [2021-11-13 17:57:05,333 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 17:57:05,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 17:57:05,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:05,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-13 17:57:05,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:05,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-11-13 17:57:05,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:05,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2021-11-13 17:57:05,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:05,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2021-11-13 17:57:05,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:05,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:57:05,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:05,566 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-13 17:57:05,566 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 17:57:05,566 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [747082692] [2021-11-13 17:57:05,566 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [747082692] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 17:57:05,566 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 17:57:05,567 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-13 17:57:05,567 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [827432449] [2021-11-13 17:57:05,567 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 17:57:05,567 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-13 17:57:05,567 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 17:57:05,568 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-13 17:57:05,568 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-13 17:57:05,568 INFO L87 Difference]: Start difference. First operand 2337 states and 3281 transitions. Second operand has 5 states, 5 states have (on average 12.2) internal successors, (61), 3 states have internal predecessors, (61), 3 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 3 states have call predecessors, (5), 3 states have call successors, (5) [2021-11-13 17:57:09,592 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 17:57:09,592 INFO L93 Difference]: Finished difference Result 5332 states and 7628 transitions. [2021-11-13 17:57:09,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 17:57:09,593 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.2) internal successors, (61), 3 states have internal predecessors, (61), 3 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 3 states have call predecessors, (5), 3 states have call successors, (5) Word has length 75 [2021-11-13 17:57:09,593 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 17:57:09,624 INFO L225 Difference]: With dead ends: 5332 [2021-11-13 17:57:09,624 INFO L226 Difference]: Without dead ends: 3649 [2021-11-13 17:57:09,635 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-11-13 17:57:09,636 INFO L933 BasicCegarLoop]: 1016 mSDtfsCounter, 772 mSDsluCounter, 1341 mSDsCounter, 0 mSdLazyCounter, 1185 mSolverCounterSat, 462 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3355.20ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 844 SdHoareTripleChecker+Valid, 2357 SdHoareTripleChecker+Invalid, 1647 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 21.74ms SdHoareTripleChecker+Time, 462 IncrementalHoareTripleChecker+Valid, 1185 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3748.50ms IncrementalHoareTripleChecker+Time [2021-11-13 17:57:09,637 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [844 Valid, 2357 Invalid, 1647 Unknown, 0 Unchecked, 21.74ms Time], IncrementalHoareTripleChecker [462 Valid, 1185 Invalid, 0 Unknown, 0 Unchecked, 3748.50ms Time] [2021-11-13 17:57:09,642 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3649 states. [2021-11-13 17:57:09,821 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3649 to 3008. [2021-11-13 17:57:09,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3008 states, 2234 states have (on average 1.3196060877350044) internal successors, (2948), 2262 states have internal predecessors, (2948), 595 states have call successors, (595), 158 states have call predecessors, (595), 178 states have return successors, (673), 605 states have call predecessors, (673), 594 states have call successors, (673) [2021-11-13 17:57:09,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3008 states to 3008 states and 4216 transitions. [2021-11-13 17:57:09,845 INFO L78 Accepts]: Start accepts. Automaton has 3008 states and 4216 transitions. Word has length 75 [2021-11-13 17:57:09,846 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 17:57:09,846 INFO L470 AbstractCegarLoop]: Abstraction has 3008 states and 4216 transitions. [2021-11-13 17:57:09,846 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.2) internal successors, (61), 3 states have internal predecessors, (61), 3 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 3 states have call predecessors, (5), 3 states have call successors, (5) [2021-11-13 17:57:09,846 INFO L276 IsEmpty]: Start isEmpty. Operand 3008 states and 4216 transitions. [2021-11-13 17:57:09,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2021-11-13 17:57:09,854 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 17:57:09,855 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2021-11-13 17:57:09,855 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-13 17:57:09,855 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 17:57:09,856 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 17:57:09,856 INFO L85 PathProgramCache]: Analyzing trace with hash -1867198755, now seen corresponding path program 1 times [2021-11-13 17:57:09,856 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 17:57:09,856 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [457649525] [2021-11-13 17:57:09,856 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 17:57:09,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 17:57:09,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:10,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-13 17:57:10,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:10,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-11-13 17:57:10,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:10,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-11-13 17:57:10,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:10,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2021-11-13 17:57:10,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:10,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:57:10,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:10,054 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 17:57:10,054 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 17:57:10,054 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [457649525] [2021-11-13 17:57:10,054 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [457649525] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 17:57:10,055 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 17:57:10,055 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-13 17:57:10,055 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [239968128] [2021-11-13 17:57:10,055 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 17:57:10,056 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-13 17:57:10,056 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 17:57:10,056 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-13 17:57:10,056 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-13 17:57:10,057 INFO L87 Difference]: Start difference. First operand 3008 states and 4216 transitions. Second operand has 5 states, 5 states have (on average 14.4) internal successors, (72), 3 states have internal predecessors, (72), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2021-11-13 17:57:14,270 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 17:57:14,270 INFO L93 Difference]: Finished difference Result 6829 states and 9736 transitions. [2021-11-13 17:57:14,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-11-13 17:57:14,271 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.4) internal successors, (72), 3 states have internal predecessors, (72), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 88 [2021-11-13 17:57:14,272 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 17:57:14,310 INFO L225 Difference]: With dead ends: 6829 [2021-11-13 17:57:14,310 INFO L226 Difference]: Without dead ends: 4475 [2021-11-13 17:57:14,327 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-11-13 17:57:14,328 INFO L933 BasicCegarLoop]: 1020 mSDtfsCounter, 882 mSDsluCounter, 1317 mSDsCounter, 0 mSdLazyCounter, 1130 mSolverCounterSat, 495 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3516.79ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 970 SdHoareTripleChecker+Valid, 2337 SdHoareTripleChecker+Invalid, 1625 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 18.55ms SdHoareTripleChecker+Time, 495 IncrementalHoareTripleChecker+Valid, 1130 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3943.85ms IncrementalHoareTripleChecker+Time [2021-11-13 17:57:14,328 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [970 Valid, 2337 Invalid, 1625 Unknown, 0 Unchecked, 18.55ms Time], IncrementalHoareTripleChecker [495 Valid, 1130 Invalid, 0 Unknown, 0 Unchecked, 3943.85ms Time] [2021-11-13 17:57:14,334 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4475 states. [2021-11-13 17:57:14,581 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4475 to 3691. [2021-11-13 17:57:14,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3691 states, 2749 states have (on average 1.3193888686795199) internal successors, (3627), 2783 states have internal predecessors, (3627), 718 states have call successors, (718), 198 states have call predecessors, (718), 223 states have return successors, (814), 731 states have call predecessors, (814), 717 states have call successors, (814) [2021-11-13 17:57:14,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3691 states to 3691 states and 5159 transitions. [2021-11-13 17:57:14,608 INFO L78 Accepts]: Start accepts. Automaton has 3691 states and 5159 transitions. Word has length 88 [2021-11-13 17:57:14,608 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 17:57:14,608 INFO L470 AbstractCegarLoop]: Abstraction has 3691 states and 5159 transitions. [2021-11-13 17:57:14,608 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.4) internal successors, (72), 3 states have internal predecessors, (72), 2 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2021-11-13 17:57:14,609 INFO L276 IsEmpty]: Start isEmpty. Operand 3691 states and 5159 transitions. [2021-11-13 17:57:14,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-13 17:57:14,622 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 17:57:14,623 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 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] [2021-11-13 17:57:14,623 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-13 17:57:14,623 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 17:57:14,623 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 17:57:14,624 INFO L85 PathProgramCache]: Analyzing trace with hash -845511377, now seen corresponding path program 1 times [2021-11-13 17:57:14,624 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 17:57:14,624 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [110432638] [2021-11-13 17:57:14,624 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 17:57:14,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 17:57:14,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:14,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-13 17:57:14,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:14,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-11-13 17:57:14,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:14,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2021-11-13 17:57:14,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:14,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2021-11-13 17:57:14,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:14,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:57:14,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:14,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-13 17:57:14,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:14,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-11-13 17:57:14,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:14,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-11-13 17:57:14,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:14,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2021-11-13 17:57:14,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:14,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:57:14,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:14,877 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-11-13 17:57:14,877 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 17:57:14,877 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [110432638] [2021-11-13 17:57:14,877 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [110432638] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 17:57:14,878 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 17:57:14,878 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-13 17:57:14,878 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [623217684] [2021-11-13 17:57:14,878 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 17:57:14,879 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-13 17:57:14,879 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 17:57:14,879 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-13 17:57:14,879 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-11-13 17:57:14,879 INFO L87 Difference]: Start difference. First operand 3691 states and 5159 transitions. Second operand has 6 states, 6 states have (on average 14.666666666666666) internal successors, (88), 3 states have internal predecessors, (88), 2 states have call successors, (11), 5 states have call predecessors, (11), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2021-11-13 17:57:18,708 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 17:57:18,709 INFO L93 Difference]: Finished difference Result 8242 states and 11825 transitions. [2021-11-13 17:57:18,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-13 17:57:18,712 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 14.666666666666666) internal successors, (88), 3 states have internal predecessors, (88), 2 states have call successors, (11), 5 states have call predecessors, (11), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 127 [2021-11-13 17:57:18,713 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 17:57:18,748 INFO L225 Difference]: With dead ends: 8242 [2021-11-13 17:57:18,749 INFO L226 Difference]: Without dead ends: 4564 [2021-11-13 17:57:18,784 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=28, Invalid=44, Unknown=0, NotChecked=0, Total=72 [2021-11-13 17:57:18,785 INFO L933 BasicCegarLoop]: 671 mSDtfsCounter, 364 mSDsluCounter, 1432 mSDsCounter, 0 mSdLazyCounter, 976 mSolverCounterSat, 342 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3290.89ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 388 SdHoareTripleChecker+Valid, 2103 SdHoareTripleChecker+Invalid, 1318 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 13.03ms SdHoareTripleChecker+Time, 342 IncrementalHoareTripleChecker+Valid, 976 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3613.74ms IncrementalHoareTripleChecker+Time [2021-11-13 17:57:18,785 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [388 Valid, 2103 Invalid, 1318 Unknown, 0 Unchecked, 13.03ms Time], IncrementalHoareTripleChecker [342 Valid, 976 Invalid, 0 Unknown, 0 Unchecked, 3613.74ms Time] [2021-11-13 17:57:18,791 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4564 states. [2021-11-13 17:57:19,004 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4564 to 3701. [2021-11-13 17:57:19,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3701 states, 2759 states have (on average 1.3182312432040595) internal successors, (3637), 2793 states have internal predecessors, (3637), 718 states have call successors, (718), 198 states have call predecessors, (718), 223 states have return successors, (814), 731 states have call predecessors, (814), 717 states have call successors, (814) [2021-11-13 17:57:19,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3701 states to 3701 states and 5169 transitions. [2021-11-13 17:57:19,032 INFO L78 Accepts]: Start accepts. Automaton has 3701 states and 5169 transitions. Word has length 127 [2021-11-13 17:57:19,032 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 17:57:19,033 INFO L470 AbstractCegarLoop]: Abstraction has 3701 states and 5169 transitions. [2021-11-13 17:57:19,033 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 14.666666666666666) internal successors, (88), 3 states have internal predecessors, (88), 2 states have call successors, (11), 5 states have call predecessors, (11), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2021-11-13 17:57:19,033 INFO L276 IsEmpty]: Start isEmpty. Operand 3701 states and 5169 transitions. [2021-11-13 17:57:19,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2021-11-13 17:57:19,048 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 17:57:19,049 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 17:57:19,049 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-13 17:57:19,049 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 17:57:19,049 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 17:57:19,050 INFO L85 PathProgramCache]: Analyzing trace with hash -310397959, now seen corresponding path program 1 times [2021-11-13 17:57:19,050 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 17:57:19,050 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [92348904] [2021-11-13 17:57:19,050 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 17:57:19,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 17:57:19,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:19,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-13 17:57:19,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:19,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-11-13 17:57:19,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:19,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2021-11-13 17:57:19,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:19,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-11-13 17:57:19,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:19,310 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-11-13 17:57:19,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:19,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-11-13 17:57:19,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:19,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-11-13 17:57:19,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:19,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-11-13 17:57:19,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:19,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2021-11-13 17:57:19,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:19,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2021-11-13 17:57:19,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:19,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:57:19,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:19,416 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2021-11-13 17:57:19,416 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 17:57:19,416 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [92348904] [2021-11-13 17:57:19,416 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [92348904] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 17:57:19,417 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 17:57:19,417 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-11-13 17:57:19,417 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [440362419] [2021-11-13 17:57:19,417 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 17:57:19,418 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-11-13 17:57:19,418 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 17:57:19,418 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-11-13 17:57:19,418 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2021-11-13 17:57:19,419 INFO L87 Difference]: Start difference. First operand 3701 states and 5169 transitions. Second operand has 8 states, 8 states have (on average 12.125) internal successors, (97), 4 states have internal predecessors, (97), 3 states have call successors, (12), 6 states have call predecessors, (12), 2 states have return successors, (11), 3 states have call predecessors, (11), 2 states have call successors, (11) [2021-11-13 17:57:24,483 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 17:57:24,483 INFO L93 Difference]: Finished difference Result 11564 states and 16600 transitions. [2021-11-13 17:57:24,484 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-11-13 17:57:24,484 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 12.125) internal successors, (97), 4 states have internal predecessors, (97), 3 states have call successors, (12), 6 states have call predecessors, (12), 2 states have return successors, (11), 3 states have call predecessors, (11), 2 states have call successors, (11) Word has length 130 [2021-11-13 17:57:24,486 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 17:57:24,552 INFO L225 Difference]: With dead ends: 11564 [2021-11-13 17:57:24,552 INFO L226 Difference]: Without dead ends: 8163 [2021-11-13 17:57:24,583 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=61, Invalid=121, Unknown=0, NotChecked=0, Total=182 [2021-11-13 17:57:24,584 INFO L933 BasicCegarLoop]: 742 mSDtfsCounter, 1109 mSDsluCounter, 2029 mSDsCounter, 0 mSdLazyCounter, 1824 mSolverCounterSat, 488 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4103.54ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 1252 SdHoareTripleChecker+Valid, 2771 SdHoareTripleChecker+Invalid, 2312 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 30.57ms SdHoareTripleChecker+Time, 488 IncrementalHoareTripleChecker+Valid, 1824 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4565.92ms IncrementalHoareTripleChecker+Time [2021-11-13 17:57:24,584 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1252 Valid, 2771 Invalid, 2312 Unknown, 0 Unchecked, 30.57ms Time], IncrementalHoareTripleChecker [488 Valid, 1824 Invalid, 0 Unknown, 0 Unchecked, 4565.92ms Time] [2021-11-13 17:57:24,594 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8163 states. [2021-11-13 17:57:25,064 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8163 to 6755. [2021-11-13 17:57:25,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6755 states, 5040 states have (on average 1.3178571428571428) internal successors, (6642), 5102 states have internal predecessors, (6642), 1310 states have call successors, (1310), 358 states have call predecessors, (1310), 404 states have return successors, (1485), 1334 states have call predecessors, (1485), 1309 states have call successors, (1485) [2021-11-13 17:57:25,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6755 states to 6755 states and 9437 transitions. [2021-11-13 17:57:25,126 INFO L78 Accepts]: Start accepts. Automaton has 6755 states and 9437 transitions. Word has length 130 [2021-11-13 17:57:25,126 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 17:57:25,126 INFO L470 AbstractCegarLoop]: Abstraction has 6755 states and 9437 transitions. [2021-11-13 17:57:25,127 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 12.125) internal successors, (97), 4 states have internal predecessors, (97), 3 states have call successors, (12), 6 states have call predecessors, (12), 2 states have return successors, (11), 3 states have call predecessors, (11), 2 states have call successors, (11) [2021-11-13 17:57:25,127 INFO L276 IsEmpty]: Start isEmpty. Operand 6755 states and 9437 transitions. [2021-11-13 17:57:25,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2021-11-13 17:57:25,145 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 17:57:25,145 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 17:57:25,146 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-11-13 17:57:25,146 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 17:57:25,146 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 17:57:25,147 INFO L85 PathProgramCache]: Analyzing trace with hash 1373348168, now seen corresponding path program 1 times [2021-11-13 17:57:25,147 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 17:57:25,147 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1814101831] [2021-11-13 17:57:25,147 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 17:57:25,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 17:57:25,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:25,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-13 17:57:25,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:25,270 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-11-13 17:57:25,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:25,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-11-13 17:57:25,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:25,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-11-13 17:57:25,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:25,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-11-13 17:57:25,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:25,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-11-13 17:57:25,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:25,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-11-13 17:57:25,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:25,449 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2021-11-13 17:57:25,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:25,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2021-11-13 17:57:25,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:25,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2021-11-13 17:57:25,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:25,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:57:25,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:25,504 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2021-11-13 17:57:25,505 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 17:57:25,505 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1814101831] [2021-11-13 17:57:25,505 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1814101831] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 17:57:25,505 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 17:57:25,505 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-11-13 17:57:25,506 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [9569467] [2021-11-13 17:57:25,506 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 17:57:25,507 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-11-13 17:57:25,507 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 17:57:25,507 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-11-13 17:57:25,508 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2021-11-13 17:57:25,508 INFO L87 Difference]: Start difference. First operand 6755 states and 9437 transitions. Second operand has 9 states, 9 states have (on average 11.11111111111111) internal successors, (100), 5 states have internal predecessors, (100), 3 states have call successors, (12), 6 states have call predecessors, (12), 2 states have return successors, (11), 3 states have call predecessors, (11), 2 states have call successors, (11) [2021-11-13 17:57:31,432 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 17:57:31,432 INFO L93 Difference]: Finished difference Result 32587 states and 48611 transitions. [2021-11-13 17:57:31,434 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-11-13 17:57:31,434 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 11.11111111111111) internal successors, (100), 5 states have internal predecessors, (100), 3 states have call successors, (12), 6 states have call predecessors, (12), 2 states have return successors, (11), 3 states have call predecessors, (11), 2 states have call successors, (11) Word has length 133 [2021-11-13 17:57:31,435 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 17:57:31,580 INFO L225 Difference]: With dead ends: 32587 [2021-11-13 17:57:31,580 INFO L226 Difference]: Without dead ends: 25845 [2021-11-13 17:57:31,620 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 55 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=75, Invalid=267, Unknown=0, NotChecked=0, Total=342 [2021-11-13 17:57:31,621 INFO L933 BasicCegarLoop]: 1030 mSDtfsCounter, 2035 mSDsluCounter, 3255 mSDsCounter, 0 mSdLazyCounter, 2424 mSolverCounterSat, 1172 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4329.75ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 2219 SdHoareTripleChecker+Valid, 4285 SdHoareTripleChecker+Invalid, 3596 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 36.50ms SdHoareTripleChecker+Time, 1172 IncrementalHoareTripleChecker+Valid, 2424 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4931.23ms IncrementalHoareTripleChecker+Time [2021-11-13 17:57:31,621 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2219 Valid, 4285 Invalid, 3596 Unknown, 0 Unchecked, 36.50ms Time], IncrementalHoareTripleChecker [1172 Valid, 2424 Invalid, 0 Unknown, 0 Unchecked, 4931.23ms Time] [2021-11-13 17:57:31,652 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25845 states. [2021-11-13 17:57:32,815 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25845 to 12913. [2021-11-13 17:57:32,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12913 states, 9652 states have (on average 1.3159966846249482) internal successors, (12702), 9770 states have internal predecessors, (12702), 2494 states have call successors, (2494), 678 states have call predecessors, (2494), 766 states have return successors, (2827), 2540 states have call predecessors, (2827), 2493 states have call successors, (2827) [2021-11-13 17:57:32,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12913 states to 12913 states and 18023 transitions. [2021-11-13 17:57:32,896 INFO L78 Accepts]: Start accepts. Automaton has 12913 states and 18023 transitions. Word has length 133 [2021-11-13 17:57:32,897 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 17:57:32,897 INFO L470 AbstractCegarLoop]: Abstraction has 12913 states and 18023 transitions. [2021-11-13 17:57:32,897 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 11.11111111111111) internal successors, (100), 5 states have internal predecessors, (100), 3 states have call successors, (12), 6 states have call predecessors, (12), 2 states have return successors, (11), 3 states have call predecessors, (11), 2 states have call successors, (11) [2021-11-13 17:57:32,897 INFO L276 IsEmpty]: Start isEmpty. Operand 12913 states and 18023 transitions. [2021-11-13 17:57:32,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2021-11-13 17:57:32,914 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 17:57:32,914 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 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] [2021-11-13 17:57:32,915 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-11-13 17:57:32,915 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 17:57:32,915 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 17:57:32,915 INFO L85 PathProgramCache]: Analyzing trace with hash 74024474, now seen corresponding path program 1 times [2021-11-13 17:57:32,916 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-13 17:57:32,916 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [284497330] [2021-11-13 17:57:32,916 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 17:57:32,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 17:57:32,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:33,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-11-13 17:57:33,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:33,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-11-13 17:57:33,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:33,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2021-11-13 17:57:33,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:33,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2021-11-13 17:57:33,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:33,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:57:33,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:33,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-11-13 17:57:33,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:33,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2021-11-13 17:57:33,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:33,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2021-11-13 17:57:33,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:33,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2021-11-13 17:57:33,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:33,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-11-13 17:57:33,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 17:57:33,286 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2021-11-13 17:57:33,287 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-13 17:57:33,287 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [284497330] [2021-11-13 17:57:33,287 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [284497330] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 17:57:33,287 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 17:57:33,287 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-11-13 17:57:33,287 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1080991574] [2021-11-13 17:57:33,288 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 17:57:33,288 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2021-11-13 17:57:33,288 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-13 17:57:33,289 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-11-13 17:57:33,289 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2021-11-13 17:57:33,289 INFO L87 Difference]: Start difference. First operand 12913 states and 18023 transitions. Second operand has 10 states, 9 states have (on average 9.444444444444445) internal successors, (85), 7 states have internal predecessors, (85), 4 states have call successors, (11), 5 states have call predecessors, (11), 2 states have return successors, (10), 4 states have call predecessors, (10), 3 states have call successors, (10) [2021-11-13 17:57:34,653 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 17:57:37,923 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 17:57:37,923 INFO L93 Difference]: Finished difference Result 20477 states and 29022 transitions. [2021-11-13 17:57:37,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-13 17:57:37,923 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 9 states have (on average 9.444444444444445) internal successors, (85), 7 states have internal predecessors, (85), 4 states have call successors, (11), 5 states have call predecessors, (11), 2 states have return successors, (10), 4 states have call predecessors, (10), 3 states have call successors, (10) Word has length 130 [2021-11-13 17:57:37,924 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 17:57:37,928 INFO L225 Difference]: With dead ends: 20477 [2021-11-13 17:57:37,928 INFO L226 Difference]: Without dead ends: 0 [2021-11-13 17:57:38,074 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=53, Invalid=129, Unknown=0, NotChecked=0, Total=182 [2021-11-13 17:57:38,074 INFO L933 BasicCegarLoop]: 544 mSDtfsCounter, 1256 mSDsluCounter, 1519 mSDsCounter, 0 mSdLazyCounter, 1864 mSolverCounterSat, 832 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3720.60ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 1286 SdHoareTripleChecker+Valid, 2063 SdHoareTripleChecker+Invalid, 2696 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 13.45ms SdHoareTripleChecker+Time, 832 IncrementalHoareTripleChecker+Valid, 1864 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4105.60ms IncrementalHoareTripleChecker+Time [2021-11-13 17:57:38,075 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1286 Valid, 2063 Invalid, 2696 Unknown, 0 Unchecked, 13.45ms Time], IncrementalHoareTripleChecker [832 Valid, 1864 Invalid, 0 Unknown, 0 Unchecked, 4105.60ms Time] [2021-11-13 17:57:38,075 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-11-13 17:57:38,075 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-11-13 17:57:38,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 17:57:38,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-11-13 17:57:38,079 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 130 [2021-11-13 17:57:38,079 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 17:57:38,079 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-11-13 17:57:38,080 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 9 states have (on average 9.444444444444445) internal successors, (85), 7 states have internal predecessors, (85), 4 states have call successors, (11), 5 states have call predecessors, (11), 2 states have return successors, (10), 4 states have call predecessors, (10), 3 states have call successors, (10) [2021-11-13 17:57:38,080 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-11-13 17:57:38,080 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-11-13 17:57:38,082 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-11-13 17:57:38,083 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-11-13 17:57:38,085 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-11-13 17:59:50,763 INFO L854 garLoopResultBuilder]: At program point ldv_skb_free_intENTRY(lines 6870 6876) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(~last_index~0)| ~last_index~0))) [2021-11-13 17:59:50,764 INFO L858 garLoopResultBuilder]: For program point ldv_skb_free_intFINAL(lines 6870 6876) no Hoare annotation was computed. [2021-11-13 17:59:50,764 INFO L858 garLoopResultBuilder]: For program point ldv_skb_free_intEXIT(lines 6870 6876) no Hoare annotation was computed. [2021-11-13 17:59:50,764 INFO L858 garLoopResultBuilder]: For program point L6873-1(line 6873) no Hoare annotation was computed. [2021-11-13 17:59:50,764 INFO L854 garLoopResultBuilder]: At program point L6873(line 6873) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(~last_index~0)| ~last_index~0))) [2021-11-13 17:59:50,764 INFO L858 garLoopResultBuilder]: For program point __const_udelayFINAL(lines 6920 6922) no Hoare annotation was computed. [2021-11-13 17:59:50,764 INFO L858 garLoopResultBuilder]: For program point __const_udelayEXIT(lines 6920 6922) no Hoare annotation was computed. [2021-11-13 17:59:50,764 INFO L861 garLoopResultBuilder]: At program point __const_udelayENTRY(lines 6920 6922) the Hoare annotation is: true [2021-11-13 17:59:50,764 INFO L854 garLoopResultBuilder]: At program point L5598(line 5598) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2021-11-13 17:59:50,765 INFO L854 garLoopResultBuilder]: At program point L5600(lines 5582 5607) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2021-11-13 17:59:50,765 INFO L858 garLoopResultBuilder]: For program point L5596-1(line 5596) no Hoare annotation was computed. [2021-11-13 17:59:50,765 INFO L858 garLoopResultBuilder]: For program point set_reset_modeFINAL(lines 5575 5608) no Hoare annotation was computed. [2021-11-13 17:59:50,765 INFO L854 garLoopResultBuilder]: At program point L5597(line 5597) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2021-11-13 17:59:50,765 INFO L858 garLoopResultBuilder]: For program point L5598-1(line 5598) no Hoare annotation was computed. [2021-11-13 17:59:50,765 INFO L854 garLoopResultBuilder]: At program point L5596(line 5596) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2021-11-13 17:59:50,766 INFO L858 garLoopResultBuilder]: For program point L5597-1(line 5597) no Hoare annotation was computed. [2021-11-13 17:59:50,766 INFO L858 garLoopResultBuilder]: For program point set_reset_modeEXIT(lines 5575 5608) no Hoare annotation was computed. [2021-11-13 17:59:50,766 INFO L854 garLoopResultBuilder]: At program point L5587(line 5587) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2021-11-13 17:59:50,766 INFO L858 garLoopResultBuilder]: For program point L5587-1(line 5587) no Hoare annotation was computed. [2021-11-13 17:59:50,766 INFO L854 garLoopResultBuilder]: At program point L5583(line 5583) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2021-11-13 17:59:50,766 INFO L858 garLoopResultBuilder]: For program point L5583-1(line 5583) no Hoare annotation was computed. [2021-11-13 17:59:50,766 INFO L854 garLoopResultBuilder]: At program point L5585(line 5585) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2021-11-13 17:59:50,767 INFO L858 garLoopResultBuilder]: For program point L5585-1(line 5585) no Hoare annotation was computed. [2021-11-13 17:59:50,767 INFO L854 garLoopResultBuilder]: At program point set_reset_modeENTRY(lines 5575 5608) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2021-11-13 17:59:50,767 INFO L854 garLoopResultBuilder]: At program point L5602(lines 5582 5607) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2021-11-13 17:59:50,767 INFO L858 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 5293 5299) no Hoare annotation was computed. [2021-11-13 17:59:50,767 INFO L861 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 5293 5299) the Hoare annotation is: true [2021-11-13 17:59:50,767 INFO L858 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 5297) no Hoare annotation was computed. [2021-11-13 17:59:50,767 INFO L858 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 5293 5299) no Hoare annotation was computed. [2021-11-13 17:59:50,767 INFO L858 garLoopResultBuilder]: For program point L6014(lines 6014 6017) no Hoare annotation was computed. [2021-11-13 17:59:50,767 INFO L854 garLoopResultBuilder]: At program point L6113(line 6113) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2021-11-13 17:59:50,767 INFO L858 garLoopResultBuilder]: For program point L6113-1(line 6113) no Hoare annotation was computed. [2021-11-13 17:59:50,768 INFO L858 garLoopResultBuilder]: For program point L6146-2(lines 6065 6166) no Hoare annotation was computed. [2021-11-13 17:59:50,768 INFO L854 garLoopResultBuilder]: At program point L5882(lines 5813 5884) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2021-11-13 17:59:50,768 INFO L858 garLoopResultBuilder]: For program point L6014-2(lines 6014 6017) no Hoare annotation was computed. [2021-11-13 17:59:50,768 INFO L854 garLoopResultBuilder]: At program point ldv_irq_1ENTRY(lines 6349 6374) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|) (= |old(~LDV_IN_INTERRUPT~0)| ~LDV_IN_INTERRUPT~0) (= |old(~last_index~0)| ~last_index~0))) [2021-11-13 17:59:50,768 INFO L858 garLoopResultBuilder]: For program point L6031(lines 6031 6037) no Hoare annotation was computed. [2021-11-13 17:59:50,768 INFO L858 garLoopResultBuilder]: For program point L5965(lines 5965 5979) no Hoare annotation was computed. [2021-11-13 17:59:50,768 INFO L858 garLoopResultBuilder]: For program point L6031-2(lines 6031 6037) no Hoare annotation was computed. [2021-11-13 17:59:50,768 INFO L854 garLoopResultBuilder]: At program point L6147(line 6147) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2021-11-13 17:59:50,769 INFO L858 garLoopResultBuilder]: For program point L6114(lines 6114 6121) no Hoare annotation was computed. [2021-11-13 17:59:50,769 INFO L858 garLoopResultBuilder]: For program point L6147-1(line 6147) no Hoare annotation was computed. [2021-11-13 17:59:50,769 INFO L858 garLoopResultBuilder]: For program point L6131(lines 6131 6134) no Hoare annotation was computed. [2021-11-13 17:59:50,769 INFO L858 garLoopResultBuilder]: For program point L5966(line 5966) no Hoare annotation was computed. [2021-11-13 17:59:50,769 INFO L854 garLoopResultBuilder]: At program point L5834(line 5834) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2021-11-13 17:59:50,769 INFO L854 garLoopResultBuilder]: At program point L5933(line 5933) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2021-11-13 17:59:50,769 INFO L854 garLoopResultBuilder]: At program point L6957(lines 6956 6958) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2021-11-13 17:59:50,770 INFO L858 garLoopResultBuilder]: For program point L5834-1(line 5834) no Hoare annotation was computed. [2021-11-13 17:59:50,770 INFO L854 garLoopResultBuilder]: At program point L6115(line 6115) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2021-11-13 17:59:50,770 INFO L854 garLoopResultBuilder]: At program point L6082(line 6082) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2021-11-13 17:59:50,770 INFO L858 garLoopResultBuilder]: For program point L6115-1(line 6115) no Hoare annotation was computed. [2021-11-13 17:59:50,770 INFO L858 garLoopResultBuilder]: For program point L6082-1(line 6082) no Hoare annotation was computed. [2021-11-13 17:59:50,770 INFO L854 garLoopResultBuilder]: At program point L6941-2(lines 6940 6942) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2021-11-13 17:59:50,771 INFO L858 garLoopResultBuilder]: For program point L6941-1(line 6941) no Hoare annotation was computed. [2021-11-13 17:59:50,771 INFO L858 garLoopResultBuilder]: For program point L5917(lines 5917 5935) no Hoare annotation was computed. [2021-11-13 17:59:50,771 INFO L854 garLoopResultBuilder]: At program point L6941(line 6941) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2021-11-13 17:59:50,771 INFO L858 garLoopResultBuilder]: For program point L5917-1(lines 5907 6047) no Hoare annotation was computed. [2021-11-13 17:59:50,771 INFO L854 garLoopResultBuilder]: At program point L6165(lines 6049 6167) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2021-11-13 17:59:50,771 INFO L858 garLoopResultBuilder]: For program point L6033-2(line 6033) no Hoare annotation was computed. [2021-11-13 17:59:50,771 INFO L858 garLoopResultBuilder]: For program point L6033(line 6033) no Hoare annotation was computed. [2021-11-13 17:59:50,772 INFO L858 garLoopResultBuilder]: For program point L5868-1(line 5868) no Hoare annotation was computed. [2021-11-13 17:59:50,772 INFO L854 garLoopResultBuilder]: At program point L5868(line 5868) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2021-11-13 17:59:50,772 INFO L858 garLoopResultBuilder]: For program point L6083(lines 6083 6090) no Hoare annotation was computed. [2021-11-13 17:59:50,772 INFO L858 garLoopResultBuilder]: For program point L6116(lines 6116 6119) no Hoare annotation was computed. [2021-11-13 17:59:50,772 INFO L858 garLoopResultBuilder]: For program point L6083-2(lines 6065 6166) no Hoare annotation was computed. [2021-11-13 17:59:50,772 INFO L854 garLoopResultBuilder]: At program point L6067(line 6067) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(~last_index~0)| ~last_index~0))) [2021-11-13 17:59:50,773 INFO L858 garLoopResultBuilder]: For program point L6100-1(line 6100) no Hoare annotation was computed. [2021-11-13 17:59:50,773 INFO L858 garLoopResultBuilder]: For program point L6067-1(line 6067) no Hoare annotation was computed. [2021-11-13 17:59:50,773 INFO L854 garLoopResultBuilder]: At program point L6100(line 6100) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2021-11-13 17:59:50,773 INFO L858 garLoopResultBuilder]: For program point L6150(lines 6150 6164) no Hoare annotation was computed. [2021-11-13 17:59:50,773 INFO L858 garLoopResultBuilder]: For program point L6084-1(line 6084) no Hoare annotation was computed. [2021-11-13 17:59:50,773 INFO L854 garLoopResultBuilder]: At program point L6018(line 6018) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2021-11-13 17:59:50,773 INFO L854 garLoopResultBuilder]: At program point L6084(line 6084) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2021-11-13 17:59:50,774 INFO L858 garLoopResultBuilder]: For program point L6018-1(line 6018) no Hoare annotation was computed. [2021-11-13 17:59:50,774 INFO L854 garLoopResultBuilder]: At program point L5853(line 5853) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2021-11-13 17:59:50,774 INFO L858 garLoopResultBuilder]: For program point L5853-1(line 5853) no Hoare annotation was computed. [2021-11-13 17:59:50,774 INFO L854 garLoopResultBuilder]: At program point L5870(lines 5862 5875) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2021-11-13 17:59:50,774 INFO L858 garLoopResultBuilder]: For program point L5969(line 5969) no Hoare annotation was computed. [2021-11-13 17:59:50,774 INFO L858 garLoopResultBuilder]: For program point L5936(lines 5907 6047) no Hoare annotation was computed. [2021-11-13 17:59:50,775 INFO L858 garLoopResultBuilder]: For program point L6085(lines 6085 6088) no Hoare annotation was computed. [2021-11-13 17:59:50,775 INFO L854 garLoopResultBuilder]: At program point L6944-2(lines 6943 6945) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2021-11-13 17:59:50,775 INFO L858 garLoopResultBuilder]: For program point L6366(line 6366) no Hoare annotation was computed. [2021-11-13 17:59:50,775 INFO L858 garLoopResultBuilder]: For program point L6944-1(line 6944) no Hoare annotation was computed. [2021-11-13 17:59:50,775 INFO L854 garLoopResultBuilder]: At program point L5854(line 5854) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2021-11-13 17:59:50,775 INFO L854 garLoopResultBuilder]: At program point L6944(line 6944) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2021-11-13 17:59:50,776 INFO L858 garLoopResultBuilder]: For program point L5953(lines 5953 5957) no Hoare annotation was computed. [2021-11-13 17:59:50,776 INFO L858 garLoopResultBuilder]: For program point L5854-1(line 5854) no Hoare annotation was computed. [2021-11-13 17:59:50,776 INFO L858 garLoopResultBuilder]: For program point L6036-2(line 6036) no Hoare annotation was computed. [2021-11-13 17:59:50,776 INFO L858 garLoopResultBuilder]: For program point L6036(line 6036) no Hoare annotation was computed. [2021-11-13 17:59:50,776 INFO L858 garLoopResultBuilder]: For program point L5871(lines 5871 5874) no Hoare annotation was computed. [2021-11-13 17:59:50,776 INFO L858 garLoopResultBuilder]: For program point L5838(lines 5838 5841) no Hoare annotation was computed. [2021-11-13 17:59:50,777 INFO L854 garLoopResultBuilder]: At program point L6961(lines 6960 6962) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2021-11-13 17:59:50,777 INFO L858 garLoopResultBuilder]: For program point L5987(lines 5907 6047) no Hoare annotation was computed. [2021-11-13 17:59:50,777 INFO L854 garLoopResultBuilder]: At program point L6367(line 6367) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))) [2021-11-13 17:59:50,777 INFO L854 garLoopResultBuilder]: At program point L5872(lines 5862 5875) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2021-11-13 17:59:50,777 INFO L858 garLoopResultBuilder]: For program point L6665-1(line 6665) no Hoare annotation was computed. [2021-11-13 17:59:50,777 INFO L854 garLoopResultBuilder]: At program point L6665(line 6665) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2021-11-13 17:59:50,777 INFO L858 garLoopResultBuilder]: For program point L6071(lines 6071 6074) no Hoare annotation was computed. [2021-11-13 17:59:50,777 INFO L858 garLoopResultBuilder]: For program point L6071-2(lines 6071 6074) no Hoare annotation was computed. [2021-11-13 17:59:50,777 INFO L858 garLoopResultBuilder]: For program point L5972(line 5972) no Hoare annotation was computed. [2021-11-13 17:59:50,777 INFO L854 garLoopResultBuilder]: At program point L6666(lines 6661 6668) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2021-11-13 17:59:50,777 INFO L854 garLoopResultBuilder]: At program point L6138(lines 6065 6166) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2021-11-13 17:59:50,777 INFO L858 garLoopResultBuilder]: For program point L6072-1(line 6072) no Hoare annotation was computed. [2021-11-13 17:59:50,777 INFO L858 garLoopResultBuilder]: For program point ldv_irq_1FINAL(lines 6349 6374) no Hoare annotation was computed. [2021-11-13 17:59:50,778 INFO L854 garLoopResultBuilder]: At program point L6105(line 6105) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2021-11-13 17:59:50,778 INFO L854 garLoopResultBuilder]: At program point L6072(line 6072) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(~last_index~0)| ~last_index~0))) [2021-11-13 17:59:50,778 INFO L858 garLoopResultBuilder]: For program point L6006-1(lines 6006 6024) no Hoare annotation was computed. [2021-11-13 17:59:50,778 INFO L854 garLoopResultBuilder]: At program point L6122(lines 6109 6127) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2021-11-13 17:59:50,778 INFO L858 garLoopResultBuilder]: For program point L5924-1(line 5924) no Hoare annotation was computed. [2021-11-13 17:59:50,778 INFO L854 garLoopResultBuilder]: At program point L5924(line 5924) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2021-11-13 17:59:50,778 INFO L854 garLoopResultBuilder]: At program point L6139(line 6139) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2021-11-13 17:59:50,778 INFO L858 garLoopResultBuilder]: For program point L6139-1(line 6139) no Hoare annotation was computed. [2021-11-13 17:59:50,778 INFO L858 garLoopResultBuilder]: For program point L6354(lines 6354 6371) no Hoare annotation was computed. [2021-11-13 17:59:50,778 INFO L858 garLoopResultBuilder]: For program point L5908-1(line 5908) no Hoare annotation was computed. [2021-11-13 17:59:50,778 INFO L854 garLoopResultBuilder]: At program point L5842(line 5842) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2021-11-13 17:59:50,778 INFO L854 garLoopResultBuilder]: At program point L5908(line 5908) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2021-11-13 17:59:50,779 INFO L858 garLoopResultBuilder]: For program point L5842-1(line 5842) no Hoare annotation was computed. [2021-11-13 17:59:50,779 INFO L854 garLoopResultBuilder]: At program point L6354-1(lines 6354 6371) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|) (= |old(~LDV_IN_INTERRUPT~0)| ~LDV_IN_INTERRUPT~0) (= |old(~last_index~0)| ~last_index~0))) [2021-11-13 17:59:50,779 INFO L858 garLoopResultBuilder]: For program point L5859(line 5859) no Hoare annotation was computed. [2021-11-13 17:59:50,779 INFO L858 garLoopResultBuilder]: For program point L5925-2(lines 5925 5928) no Hoare annotation was computed. [2021-11-13 17:59:50,779 INFO L858 garLoopResultBuilder]: For program point L5925(lines 5925 5928) no Hoare annotation was computed. [2021-11-13 17:59:50,779 INFO L858 garLoopResultBuilder]: For program point L5859-2(line 5859) no Hoare annotation was computed. [2021-11-13 17:59:50,779 INFO L858 garLoopResultBuilder]: For program point L6140(lines 6140 6143) no Hoare annotation was computed. [2021-11-13 17:59:50,780 INFO L858 garLoopResultBuilder]: For program point L5975(line 5975) no Hoare annotation was computed. [2021-11-13 17:59:50,780 INFO L858 garLoopResultBuilder]: For program point L5843(lines 5843 5856) no Hoare annotation was computed. [2021-11-13 17:59:50,780 INFO L858 garLoopResultBuilder]: For program point L5843-2(lines 5843 5856) no Hoare annotation was computed. [2021-11-13 17:59:50,780 INFO L858 garLoopResultBuilder]: For program point L6091-1(lines 6065 6166) no Hoare annotation was computed. [2021-11-13 17:59:50,780 INFO L854 garLoopResultBuilder]: At program point L6157(line 6157) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2021-11-13 17:59:50,780 INFO L854 garLoopResultBuilder]: At program point L6124(lines 6109 6127) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2021-11-13 17:59:50,781 INFO L858 garLoopResultBuilder]: For program point L6157-1(line 6157) no Hoare annotation was computed. [2021-11-13 17:59:50,781 INFO L854 garLoopResultBuilder]: At program point L6950(lines 6949 6951) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2021-11-13 17:59:50,781 INFO L858 garLoopResultBuilder]: For program point L6025-2(lines 6025 6041) no Hoare annotation was computed. [2021-11-13 17:59:50,781 INFO L858 garLoopResultBuilder]: For program point L6025(lines 6025 6041) no Hoare annotation was computed. [2021-11-13 17:59:50,781 INFO L858 garLoopResultBuilder]: For program point L5860-2(lines 5860 5875) no Hoare annotation was computed. [2021-11-13 17:59:50,781 INFO L858 garLoopResultBuilder]: For program point L5860(lines 5860 5875) no Hoare annotation was computed. [2021-11-13 17:59:50,781 INFO L854 garLoopResultBuilder]: At program point L6075(line 6075) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2021-11-13 17:59:50,782 INFO L858 garLoopResultBuilder]: For program point L6075-1(line 6075) no Hoare annotation was computed. [2021-11-13 17:59:50,782 INFO L854 garLoopResultBuilder]: At program point L6141(lines 6065 6166) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2021-11-13 17:59:50,782 INFO L854 garLoopResultBuilder]: At program point L5943(line 5943) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2021-11-13 17:59:50,782 INFO L858 garLoopResultBuilder]: For program point L5943-1(line 5943) no Hoare annotation was computed. [2021-11-13 17:59:50,782 INFO L854 garLoopResultBuilder]: At program point L5877(line 5877) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2021-11-13 17:59:50,782 INFO L858 garLoopResultBuilder]: For program point L6356(lines 6356 6368) no Hoare annotation was computed. [2021-11-13 17:59:50,783 INFO L858 garLoopResultBuilder]: For program point L5877-1(line 5877) no Hoare annotation was computed. [2021-11-13 17:59:50,783 INFO L858 garLoopResultBuilder]: For program point L6158(lines 6158 6162) no Hoare annotation was computed. [2021-11-13 17:59:50,783 INFO L854 garLoopResultBuilder]: At program point L6026(line 6026) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2021-11-13 17:59:50,783 INFO L858 garLoopResultBuilder]: For program point L6026-1(line 6026) no Hoare annotation was computed. [2021-11-13 17:59:50,783 INFO L858 garLoopResultBuilder]: For program point L5960(lines 5907 6047) no Hoare annotation was computed. [2021-11-13 17:59:50,783 INFO L858 garLoopResultBuilder]: For program point L6076(lines 6076 6079) no Hoare annotation was computed. [2021-11-13 17:59:50,783 INFO L858 garLoopResultBuilder]: For program point L6109-1(lines 6065 6166) no Hoare annotation was computed. [2021-11-13 17:59:50,784 INFO L858 garLoopResultBuilder]: For program point L5944-2(lines 5936 5958) no Hoare annotation was computed. [2021-11-13 17:59:50,784 INFO L858 garLoopResultBuilder]: For program point L5944(lines 5944 5947) no Hoare annotation was computed. [2021-11-13 17:59:50,784 INFO L854 garLoopResultBuilder]: At program point L5845(line 5845) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2021-11-13 17:59:50,784 INFO L858 garLoopResultBuilder]: For program point L6357(line 6357) no Hoare annotation was computed. [2021-11-13 17:59:50,784 INFO L858 garLoopResultBuilder]: For program point L5845-1(line 5845) no Hoare annotation was computed. [2021-11-13 17:59:50,784 INFO L854 garLoopResultBuilder]: At program point L5994(line 5994) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2021-11-13 17:59:50,785 INFO L858 garLoopResultBuilder]: For program point L5994-1(line 5994) no Hoare annotation was computed. [2021-11-13 17:59:50,785 INFO L858 garLoopResultBuilder]: For program point L6358(lines 6358 6364) no Hoare annotation was computed. [2021-11-13 17:59:50,785 INFO L854 garLoopResultBuilder]: At program point L5846(line 5846) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2021-11-13 17:59:50,785 INFO L858 garLoopResultBuilder]: For program point L5846-1(line 5846) no Hoare annotation was computed. [2021-11-13 17:59:50,785 INFO L858 garLoopResultBuilder]: For program point L5995(lines 5995 5998) no Hoare annotation was computed. [2021-11-13 17:59:50,785 INFO L858 garLoopResultBuilder]: For program point L6028-1(line 6028) no Hoare annotation was computed. [2021-11-13 17:59:50,785 INFO L854 garLoopResultBuilder]: At program point L6028(line 6028) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2021-11-13 17:59:50,786 INFO L858 garLoopResultBuilder]: For program point L5995-2(lines 5987 6004) no Hoare annotation was computed. [2021-11-13 17:59:50,786 INFO L854 garLoopResultBuilder]: At program point L6144(lines 6065 6166) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2021-11-13 17:59:50,786 INFO L854 garLoopResultBuilder]: At program point L5847(line 5847) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2021-11-13 17:59:50,786 INFO L858 garLoopResultBuilder]: For program point L5847-1(line 5847) no Hoare annotation was computed. [2021-11-13 17:59:50,786 INFO L858 garLoopResultBuilder]: For program point L5913(lines 5913 5916) no Hoare annotation was computed. [2021-11-13 17:59:50,786 INFO L858 garLoopResultBuilder]: For program point L6095(lines 6065 6166) no Hoare annotation was computed. [2021-11-13 17:59:50,787 INFO L858 garLoopResultBuilder]: For program point L6673-1(line 6673) no Hoare annotation was computed. [2021-11-13 17:59:50,787 INFO L854 garLoopResultBuilder]: At program point L6673(line 6673) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2021-11-13 17:59:50,787 INFO L854 garLoopResultBuilder]: At program point L5963(line 5963) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2021-11-13 17:59:50,787 INFO L858 garLoopResultBuilder]: For program point L5963-1(line 5963) no Hoare annotation was computed. [2021-11-13 17:59:50,787 INFO L858 garLoopResultBuilder]: For program point ldv_irq_1EXIT(lines 6349 6374) no Hoare annotation was computed. [2021-11-13 17:59:50,787 INFO L854 garLoopResultBuilder]: At program point L6046(lines 5885 6048) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2021-11-13 17:59:50,788 INFO L854 garLoopResultBuilder]: At program point L6013(line 6013) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2021-11-13 17:59:50,788 INFO L854 garLoopResultBuilder]: At program point L5980(lines 5960 5985) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2021-11-13 17:59:50,788 INFO L858 garLoopResultBuilder]: For program point L6013-1(line 6013) no Hoare annotation was computed. [2021-11-13 17:59:50,788 INFO L858 garLoopResultBuilder]: For program point L5848-1(line 5848) no Hoare annotation was computed. [2021-11-13 17:59:50,788 INFO L854 garLoopResultBuilder]: At program point L5881(line 5881) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2021-11-13 17:59:50,788 INFO L854 garLoopResultBuilder]: At program point L5848(line 5848) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2021-11-13 17:59:50,789 INFO L858 garLoopResultBuilder]: For program point L5881-1(line 5881) no Hoare annotation was computed. [2021-11-13 17:59:50,789 INFO L854 garLoopResultBuilder]: At program point L6674(lines 6669 6676) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2021-11-13 17:59:50,789 INFO L854 garLoopResultBuilder]: At program point L6096-2(lines 6096 6104) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0)) [2021-11-13 17:59:50,789 INFO L858 garLoopResultBuilder]: For program point L6096(lines 6096 6104) no Hoare annotation was computed. [2021-11-13 17:59:50,789 INFO L858 garLoopResultBuilder]: For program point L6129-1(lines 6129 6136) no Hoare annotation was computed. [2021-11-13 17:59:50,789 INFO L858 garLoopResultBuilder]: For program point L6146(lines 6146 6149) no Hoare annotation was computed. [2021-11-13 17:59:50,790 INFO L858 garLoopResultBuilder]: For program point ##fun~$Pointer$~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2021-11-13 17:59:50,790 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-11-13 17:59:50,790 INFO L854 garLoopResultBuilder]: At program point L6976(lines 6975 6977) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2021-11-13 17:59:50,790 INFO L858 garLoopResultBuilder]: For program point L-1-2(line -1) no Hoare annotation was computed. [2021-11-13 17:59:50,790 INFO L854 garLoopResultBuilder]: At program point ##fun~$Pointer$~TO~VOIDENTRY(line -1) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2021-11-13 17:59:50,790 INFO L854 garLoopResultBuilder]: At program point L6266(lines 6262 6268) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2021-11-13 17:59:50,791 INFO L854 garLoopResultBuilder]: At program point L6314(line 6314) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0))) [2021-11-13 17:59:50,791 INFO L861 garLoopResultBuilder]: At program point L7018(lines 7017 7019) the Hoare annotation is: true [2021-11-13 17:59:50,791 INFO L861 garLoopResultBuilder]: At program point L6316(lines 6311 6318) the Hoare annotation is: true [2021-11-13 17:59:50,791 INFO L858 garLoopResultBuilder]: For program point L6314-1(line 6314) no Hoare annotation was computed. [2021-11-13 17:59:50,791 INFO L858 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 5300 5306) no Hoare annotation was computed. [2021-11-13 17:59:50,791 INFO L861 garLoopResultBuilder]: At program point ldv_stopENTRY(lines 5300 5306) the Hoare annotation is: true [2021-11-13 17:59:50,791 INFO L861 garLoopResultBuilder]: At program point L6938(lines 6937 6939) the Hoare annotation is: true [2021-11-13 17:59:50,792 INFO L861 garLoopResultBuilder]: At program point L6935(lines 6934 6936) the Hoare annotation is: true [2021-11-13 17:59:50,792 INFO L858 garLoopResultBuilder]: For program point sja1000_write_cmdregEXIT(lines 5534 5546) no Hoare annotation was computed. [2021-11-13 17:59:50,792 INFO L861 garLoopResultBuilder]: At program point sja1000_write_cmdregENTRY(lines 5534 5546) the Hoare annotation is: true [2021-11-13 17:59:50,792 INFO L861 garLoopResultBuilder]: At program point L5542(line 5542) the Hoare annotation is: true [2021-11-13 17:59:50,792 INFO L858 garLoopResultBuilder]: For program point sja1000_write_cmdregFINAL(lines 5534 5546) no Hoare annotation was computed. [2021-11-13 17:59:50,792 INFO L861 garLoopResultBuilder]: At program point L5224(lines 5220 5226) the Hoare annotation is: true [2021-11-13 17:59:50,793 INFO L861 garLoopResultBuilder]: At program point L5539(line 5539) the Hoare annotation is: true [2021-11-13 17:59:50,793 INFO L858 garLoopResultBuilder]: For program point L5539-1(line 5539) no Hoare annotation was computed. [2021-11-13 17:59:50,793 INFO L861 garLoopResultBuilder]: At program point L5541(line 5541) the Hoare annotation is: true [2021-11-13 17:59:50,793 INFO L858 garLoopResultBuilder]: For program point L5542-1(line 5542) no Hoare annotation was computed. [2021-11-13 17:59:50,793 INFO L858 garLoopResultBuilder]: For program point L5541-1(line 5541) no Hoare annotation was computed. [2021-11-13 17:59:50,793 INFO L858 garLoopResultBuilder]: For program point ldv__builtin_expectFINAL(lines 5307 5312) no Hoare annotation was computed. [2021-11-13 17:59:50,793 INFO L861 garLoopResultBuilder]: At program point ldv__builtin_expectENTRY(lines 5307 5312) the Hoare annotation is: true [2021-11-13 17:59:50,794 INFO L858 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 5307 5312) no Hoare annotation was computed. [2021-11-13 17:59:50,794 INFO L858 garLoopResultBuilder]: For program point netdev_privFINAL(lines 5371 5376) no Hoare annotation was computed. [2021-11-13 17:59:50,794 INFO L861 garLoopResultBuilder]: At program point netdev_privENTRY(lines 5371 5376) the Hoare annotation is: true [2021-11-13 17:59:50,794 INFO L858 garLoopResultBuilder]: For program point netdev_privEXIT(lines 5371 5376) no Hoare annotation was computed. [2021-11-13 17:59:50,794 INFO L858 garLoopResultBuilder]: For program point L6749-3(lines 6746 6775) no Hoare annotation was computed. [2021-11-13 17:59:50,795 INFO L854 garLoopResultBuilder]: At program point L6749-2(lines 6749 6760) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= 0 ldv_set_remove_~i~5) (= 0 (+ ldv_set_remove_~deleted_index~0 1)) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(~last_index~0)| ~last_index~0)) (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-11-13 17:59:50,795 INFO L858 garLoopResultBuilder]: For program point L6764-1(lines 6764 6767) no Hoare annotation was computed. [2021-11-13 17:59:50,795 INFO L858 garLoopResultBuilder]: For program point L6764(lines 6764 6767) no Hoare annotation was computed. [2021-11-13 17:59:50,795 INFO L858 garLoopResultBuilder]: For program point L6754(lines 6754 6758) no Hoare annotation was computed. [2021-11-13 17:59:50,795 INFO L858 garLoopResultBuilder]: For program point L6750(lines 6750 6753) no Hoare annotation was computed. [2021-11-13 17:59:50,795 INFO L854 garLoopResultBuilder]: At program point ldv_set_removeENTRY(lines 6742 6776) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(~last_index~0)| ~last_index~0))) [2021-11-13 17:59:50,796 INFO L858 garLoopResultBuilder]: For program point L6750-1(lines 6750 6753) no Hoare annotation was computed. [2021-11-13 17:59:50,796 INFO L858 garLoopResultBuilder]: For program point L6763-3(lines 6763 6770) no Hoare annotation was computed. [2021-11-13 17:59:50,796 INFO L858 garLoopResultBuilder]: For program point L6761-1(lines 6742 6776) no Hoare annotation was computed. [2021-11-13 17:59:50,796 INFO L854 garLoopResultBuilder]: At program point L6763-2(lines 6763 6770) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0))) [2021-11-13 17:59:50,796 INFO L858 garLoopResultBuilder]: For program point ldv_set_removeEXIT(lines 6742 6776) no Hoare annotation was computed. [2021-11-13 17:59:50,796 INFO L858 garLoopResultBuilder]: For program point netdev_get_tx_queueEXIT(lines 5364 5370) no Hoare annotation was computed. [2021-11-13 17:59:50,796 INFO L861 garLoopResultBuilder]: At program point netdev_get_tx_queueENTRY(lines 5364 5370) the Hoare annotation is: true [2021-11-13 17:59:50,797 INFO L858 garLoopResultBuilder]: For program point netdev_get_tx_queueFINAL(lines 5364 5370) no Hoare annotation was computed. [2021-11-13 17:59:50,797 INFO L858 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~int~TO~~u8~0EXIT(line -1) no Hoare annotation was computed. [2021-11-13 17:59:50,797 INFO L861 garLoopResultBuilder]: At program point ##fun~$Pointer$~X~int~TO~~u8~0ENTRY(line -1) the Hoare annotation is: true [2021-11-13 17:59:50,797 INFO L858 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~int~TO~~u8~0FINAL(line -1) no Hoare annotation was computed. [2021-11-13 17:59:50,797 INFO L858 garLoopResultBuilder]: For program point close_candevEXIT(lines 6969 6971) no Hoare annotation was computed. [2021-11-13 17:59:50,797 INFO L861 garLoopResultBuilder]: At program point close_candevENTRY(lines 6969 6971) the Hoare annotation is: true [2021-11-13 17:59:50,798 INFO L858 garLoopResultBuilder]: For program point close_candevFINAL(lines 6969 6971) no Hoare annotation was computed. [2021-11-13 17:59:50,798 INFO L858 garLoopResultBuilder]: For program point L5410-1(line 5410) no Hoare annotation was computed. [2021-11-13 17:59:50,798 INFO L858 garLoopResultBuilder]: For program point netif_wake_queueEXIT(lines 5406 5414) no Hoare annotation was computed. [2021-11-13 17:59:50,798 INFO L858 garLoopResultBuilder]: For program point L5399(lines 5399 5402) no Hoare annotation was computed. [2021-11-13 17:59:50,798 INFO L861 garLoopResultBuilder]: At program point L5399-2(lines 5394 5405) the Hoare annotation is: true [2021-11-13 17:59:50,798 INFO L861 garLoopResultBuilder]: At program point netif_wake_queueENTRY(lines 5406 5414) the Hoare annotation is: true [2021-11-13 17:59:50,799 INFO L861 garLoopResultBuilder]: At program point L5198(lines 5192 5200) the Hoare annotation is: true [2021-11-13 17:59:50,799 INFO L861 garLoopResultBuilder]: At program point L6928(lines 6927 6929) the Hoare annotation is: true [2021-11-13 17:59:50,799 INFO L861 garLoopResultBuilder]: At program point L5410(line 5410) the Hoare annotation is: true [2021-11-13 17:59:50,799 INFO L858 garLoopResultBuilder]: For program point netif_wake_queueFINAL(lines 5406 5414) no Hoare annotation was computed. [2021-11-13 17:59:50,799 INFO L861 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 5240 5242) the Hoare annotation is: true [2021-11-13 17:59:50,799 INFO L858 garLoopResultBuilder]: For program point L5241-2(lines 5240 5242) no Hoare annotation was computed. [2021-11-13 17:59:50,800 INFO L858 garLoopResultBuilder]: For program point L5241(line 5241) no Hoare annotation was computed. [2021-11-13 17:59:50,800 INFO L858 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 5240 5242) no Hoare annotation was computed. [2021-11-13 17:59:50,800 INFO L854 garLoopResultBuilder]: At program point ldv_skb_freeENTRY(lines 6863 6869) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(~last_index~0)| ~last_index~0))) [2021-11-13 17:59:50,800 INFO L858 garLoopResultBuilder]: For program point ldv_skb_freeFINAL(lines 6863 6869) no Hoare annotation was computed. [2021-11-13 17:59:50,800 INFO L858 garLoopResultBuilder]: For program point ldv_skb_freeEXIT(lines 6863 6869) no Hoare annotation was computed. [2021-11-13 17:59:50,800 INFO L854 garLoopResultBuilder]: At program point L6866(line 6866) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= |old(~last_index~0)| 0)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(~last_index~0)| ~last_index~0))) [2021-11-13 17:59:50,801 INFO L861 garLoopResultBuilder]: At program point L5663(line 5663) the Hoare annotation is: true [2021-11-13 17:59:50,801 INFO L858 garLoopResultBuilder]: For program point L5663-1(line 5663) no Hoare annotation was computed. [2021-11-13 17:59:50,801 INFO L861 garLoopResultBuilder]: At program point L5634-2(lines 5634 5638) the Hoare annotation is: true [2021-11-13 17:59:50,801 INFO L854 garLoopResultBuilder]: At program point L5659(line 5659) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_2~0 2)) (not (= ~last_index~0 0))) [2021-11-13 17:59:50,801 INFO L858 garLoopResultBuilder]: For program point L5626(lines 5626 5630) no Hoare annotation was computed. [2021-11-13 17:59:50,801 INFO L858 garLoopResultBuilder]: For program point L5639(line 5639) no Hoare annotation was computed. [2021-11-13 17:59:50,802 INFO L861 garLoopResultBuilder]: At program point L5635(line 5635) the Hoare annotation is: true [2021-11-13 17:59:50,802 INFO L858 garLoopResultBuilder]: For program point L5635-1(line 5635) no Hoare annotation was computed. [2021-11-13 17:59:50,802 INFO L858 garLoopResultBuilder]: For program point L5664-1(line 5664) no Hoare annotation was computed. [2021-11-13 17:59:50,802 INFO L861 garLoopResultBuilder]: At program point L5664(line 5664) the Hoare annotation is: true [2021-11-13 17:59:50,802 INFO L861 garLoopResultBuilder]: At program point L5627(line 5627) the Hoare annotation is: true [2021-11-13 17:59:50,802 INFO L858 garLoopResultBuilder]: For program point L5627-1(line 5627) no Hoare annotation was computed. [2021-11-13 17:59:50,803 INFO L858 garLoopResultBuilder]: For program point L5656-1(line 5656) no Hoare annotation was computed. [2021-11-13 17:59:50,803 INFO L854 garLoopResultBuilder]: At program point L5656(line 5656) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_2~0 2)) (not (= ~last_index~0 0))) [2021-11-13 17:59:50,803 INFO L861 garLoopResultBuilder]: At program point L5619(line 5619) the Hoare annotation is: true [2021-11-13 17:59:50,803 INFO L858 garLoopResultBuilder]: For program point L5619-1(line 5619) no Hoare annotation was computed. [2021-11-13 17:59:50,803 INFO L858 garLoopResultBuilder]: For program point sja1000_startFINAL(lines 5651 5668) no Hoare annotation was computed. [2021-11-13 17:59:50,803 INFO L861 garLoopResultBuilder]: At program point L5648(lines 5609 5650) the Hoare annotation is: true [2021-11-13 17:59:50,804 INFO L861 garLoopResultBuilder]: At program point L5644(lines 5616 5649) the Hoare annotation is: true [2021-11-13 17:59:50,804 INFO L858 garLoopResultBuilder]: For program point L5640-1(line 5640) no Hoare annotation was computed. [2021-11-13 17:59:50,804 INFO L861 garLoopResultBuilder]: At program point L5640(line 5640) the Hoare annotation is: true [2021-11-13 17:59:50,804 INFO L858 garLoopResultBuilder]: For program point sja1000_startEXIT(lines 5651 5668) no Hoare annotation was computed. [2021-11-13 17:59:50,804 INFO L854 garLoopResultBuilder]: At program point sja1000_startENTRY(lines 5651 5668) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= ~ldv_retval_0~0 0)) (not (= ~ldv_state_variable_2~0 2)) (not (= ~last_index~0 0))) [2021-11-13 17:59:50,804 INFO L861 garLoopResultBuilder]: At program point L5637(line 5637) the Hoare annotation is: true [2021-11-13 17:59:50,804 INFO L858 garLoopResultBuilder]: For program point L5637-1(line 5637) no Hoare annotation was computed. [2021-11-13 17:59:50,805 INFO L861 garLoopResultBuilder]: At program point L5662(line 5662) the Hoare annotation is: true [2021-11-13 17:59:50,805 INFO L858 garLoopResultBuilder]: For program point L5658(lines 5658 5661) no Hoare annotation was computed. [2021-11-13 17:59:50,805 INFO L858 garLoopResultBuilder]: For program point L5662-1(line 5662) no Hoare annotation was computed. [2021-11-13 17:59:50,805 INFO L861 garLoopResultBuilder]: At program point L5629(line 5629) the Hoare annotation is: true [2021-11-13 17:59:50,805 INFO L858 garLoopResultBuilder]: For program point L5629-1(line 5629) no Hoare annotation was computed. [2021-11-13 17:59:50,805 INFO L858 garLoopResultBuilder]: For program point L5658-1(lines 5658 5661) no Hoare annotation was computed. [2021-11-13 17:59:50,806 INFO L861 garLoopResultBuilder]: At program point L5617(line 5617) the Hoare annotation is: true [2021-11-13 17:59:50,806 INFO L858 garLoopResultBuilder]: For program point L5617-1(line 5617) no Hoare annotation was computed. [2021-11-13 17:59:50,806 INFO L861 garLoopResultBuilder]: At program point L5642(lines 5616 5649) the Hoare annotation is: true [2021-11-13 17:59:50,806 INFO L858 garLoopResultBuilder]: For program point L5634(lines 5634 5638) no Hoare annotation was computed. [2021-11-13 17:59:50,806 INFO L858 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~int~X~~u8~0~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2021-11-13 17:59:50,806 INFO L861 garLoopResultBuilder]: At program point ##fun~$Pointer$~X~int~X~~u8~0~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2021-11-13 17:59:50,806 INFO L858 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~int~X~~u8~0~TO~VOIDFINAL(line -1) no Hoare annotation was computed. [2021-11-13 17:59:50,807 INFO L861 garLoopResultBuilder]: At program point L5551(line 5551) the Hoare annotation is: true [2021-11-13 17:59:50,807 INFO L858 garLoopResultBuilder]: For program point L5551-1(line 5551) no Hoare annotation was computed. [2021-11-13 17:59:50,807 INFO L858 garLoopResultBuilder]: For program point sja1000_is_absentFINAL(lines 5547 5554) no Hoare annotation was computed. [2021-11-13 17:59:50,807 INFO L858 garLoopResultBuilder]: For program point sja1000_is_absentEXIT(lines 5547 5554) no Hoare annotation was computed. [2021-11-13 17:59:50,807 INFO L861 garLoopResultBuilder]: At program point sja1000_is_absentENTRY(lines 5547 5554) the Hoare annotation is: true [2021-11-13 17:59:50,807 INFO L858 garLoopResultBuilder]: For program point netif_stop_queueEXIT(lines 5437 5445) no Hoare annotation was computed. [2021-11-13 17:59:50,808 INFO L861 garLoopResultBuilder]: At program point L5182(lines 5178 5184) the Hoare annotation is: true [2021-11-13 17:59:50,808 INFO L861 garLoopResultBuilder]: At program point L5441(line 5441) the Hoare annotation is: true [2021-11-13 17:59:50,808 INFO L858 garLoopResultBuilder]: For program point L5441-1(line 5441) no Hoare annotation was computed. [2021-11-13 17:59:50,808 INFO L861 garLoopResultBuilder]: At program point L5434(lines 5415 5436) the Hoare annotation is: true [2021-11-13 17:59:50,808 INFO L858 garLoopResultBuilder]: For program point L5427(line 5427) no Hoare annotation was computed. [2021-11-13 17:59:50,808 INFO L861 garLoopResultBuilder]: At program point netif_stop_queueENTRY(lines 5437 5445) the Hoare annotation is: true [2021-11-13 17:59:50,808 INFO L858 garLoopResultBuilder]: For program point L5428(lines 5428 5432) no Hoare annotation was computed. [2021-11-13 17:59:50,809 INFO L858 garLoopResultBuilder]: For program point L5423(lines 5423 5426) no Hoare annotation was computed. [2021-11-13 17:59:50,809 INFO L861 garLoopResultBuilder]: At program point L5422(line 5422) the Hoare annotation is: true [2021-11-13 17:59:50,809 INFO L858 garLoopResultBuilder]: For program point L5422-1(line 5422) no Hoare annotation was computed. [2021-11-13 17:59:50,809 INFO L861 garLoopResultBuilder]: At program point L5423-2(lines 5423 5426) the Hoare annotation is: true [2021-11-13 17:59:50,809 INFO L861 garLoopResultBuilder]: At program point L7021(lines 7020 7022) the Hoare annotation is: true [2021-11-13 17:59:50,809 INFO L858 garLoopResultBuilder]: For program point netif_stop_queueFINAL(lines 5437 5445) no Hoare annotation was computed. [2021-11-13 17:59:50,810 INFO L854 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 5243 5259) the Hoare annotation is: (or (not (= ~ldv_retval_0~0 0)) (not (= ~last_index~0 0)) (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|))) [2021-11-13 17:59:50,810 INFO L861 garLoopResultBuilder]: At program point L5255(line 5255) the Hoare annotation is: true [2021-11-13 17:59:50,810 INFO L858 garLoopResultBuilder]: For program point L5255-1(line 5255) no Hoare annotation was computed. [2021-11-13 17:59:50,810 INFO L858 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 5243 5259) no Hoare annotation was computed. [2021-11-13 17:59:50,810 INFO L858 garLoopResultBuilder]: For program point L5250(lines 5250 5257) no Hoare annotation was computed. [2021-11-13 17:59:50,810 INFO L858 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 5243 5259) no Hoare annotation was computed. [2021-11-13 17:59:50,810 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-11-13 17:59:50,811 INFO L858 garLoopResultBuilder]: For program point L5272-1(line 5272) no Hoare annotation was computed. [2021-11-13 17:59:50,811 INFO L858 garLoopResultBuilder]: For program point ldv_zallocEXIT(lines 5260 5276) no Hoare annotation was computed. [2021-11-13 17:59:50,811 INFO L861 garLoopResultBuilder]: At program point L5272(line 5272) the Hoare annotation is: true [2021-11-13 17:59:50,811 INFO L858 garLoopResultBuilder]: For program point L5267(lines 5267 5274) no Hoare annotation was computed. [2021-11-13 17:59:50,811 INFO L854 garLoopResultBuilder]: At program point ldv_zallocENTRY(lines 5260 5276) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_retval_0~0 0))) (.cse1 (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|))) (.cse2 (not (= ~last_index~0 0)))) (and (or .cse0 .cse1 (not (= ~ldv_state_variable_2~0 1)) .cse2) (or .cse0 .cse1 (not (= ~ldv_irq_1_3~0 0)) .cse2 (not (= ~ldv_state_variable_2~0 0)) (not (= ~ldv_irq_1_2~0 0))))) [2021-11-13 17:59:50,811 INFO L858 garLoopResultBuilder]: For program point ldv_zallocFINAL(lines 5260 5276) no Hoare annotation was computed. [2021-11-13 17:59:50,812 INFO L854 garLoopResultBuilder]: At program point L5783(line 5783) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2021-11-13 17:59:50,812 INFO L858 garLoopResultBuilder]: For program point L5783-1(line 5783) no Hoare annotation was computed. [2021-11-13 17:59:50,812 INFO L858 garLoopResultBuilder]: For program point L6510(lines 6510 6538) no Hoare annotation was computed. [2021-11-13 17:59:50,812 INFO L858 garLoopResultBuilder]: For program point L6543(line 6543) no Hoare annotation was computed. [2021-11-13 17:59:50,812 INFO L858 garLoopResultBuilder]: For program point L5486(lines 5486 5489) no Hoare annotation was computed. [2021-11-13 17:59:50,812 INFO L858 garLoopResultBuilder]: For program point L6576(line 6576) no Hoare annotation was computed. [2021-11-13 17:59:50,812 INFO L858 garLoopResultBuilder]: For program point L6609(line 6609) no Hoare annotation was computed. [2021-11-13 17:59:50,813 INFO L858 garLoopResultBuilder]: For program point L6378(lines 6378 6384) no Hoare annotation was computed. [2021-11-13 17:59:50,813 INFO L854 garLoopResultBuilder]: At program point L5354(lines 5347 5356) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2021-11-13 17:59:50,813 INFO L854 garLoopResultBuilder]: At program point L6213(line 6213) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2021-11-13 17:59:50,813 INFO L854 garLoopResultBuilder]: At program point L5189(lines 5185 5191) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2021-11-13 17:59:50,813 INFO L854 garLoopResultBuilder]: At program point L6213-1(line 6213) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2021-11-13 17:59:50,813 INFO L858 garLoopResultBuilder]: For program point L5784-1(line 5784) no Hoare annotation was computed. [2021-11-13 17:59:50,814 INFO L854 garLoopResultBuilder]: At program point L5784(line 5784) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2021-11-13 17:59:50,814 INFO L861 garLoopResultBuilder]: At program point L6610(line 6610) the Hoare annotation is: true [2021-11-13 17:59:50,814 INFO L858 garLoopResultBuilder]: For program point L6511(line 6511) no Hoare annotation was computed. [2021-11-13 17:59:50,814 INFO L858 garLoopResultBuilder]: For program point L6544(lines 6544 6607) no Hoare annotation was computed. [2021-11-13 17:59:50,814 INFO L858 garLoopResultBuilder]: For program point L6577(lines 6577 6581) no Hoare annotation was computed. [2021-11-13 17:59:50,814 INFO L858 garLoopResultBuilder]: For program point L6412(lines 6412 6415) no Hoare annotation was computed. [2021-11-13 17:59:50,814 INFO L858 garLoopResultBuilder]: For program point L6214(line 6214) no Hoare annotation was computed. [2021-11-13 17:59:50,815 INFO L854 garLoopResultBuilder]: At program point L5785(line 5785) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2021-11-13 17:59:50,815 INFO L858 garLoopResultBuilder]: For program point L5785-1(line 5785) no Hoare annotation was computed. [2021-11-13 17:59:50,815 INFO L858 garLoopResultBuilder]: For program point L6512(lines 6512 6517) no Hoare annotation was computed. [2021-11-13 17:59:50,815 INFO L854 garLoopResultBuilder]: At program point L5389(line 5389) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2021-11-13 17:59:50,815 INFO L858 garLoopResultBuilder]: For program point L5389-1(line 5389) no Hoare annotation was computed. [2021-11-13 17:59:50,815 INFO L858 garLoopResultBuilder]: For program point L6215(lines 6215 6218) no Hoare annotation was computed. [2021-11-13 17:59:50,815 INFO L854 garLoopResultBuilder]: At program point L6182(line 6182) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2021-11-13 17:59:50,816 INFO L854 garLoopResultBuilder]: At program point L6215-2(lines 6215 6218) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2021-11-13 17:59:50,816 INFO L858 garLoopResultBuilder]: For program point L6182-1(line 6182) no Hoare annotation was computed. [2021-11-13 17:59:50,816 INFO L858 garLoopResultBuilder]: For program point L6546(lines 6546 6604) no Hoare annotation was computed. [2021-11-13 17:59:50,816 INFO L854 garLoopResultBuilder]: At program point L6612(lines 6488 6617) the Hoare annotation is: (let ((.cse0 (= ~ldv_retval_0~0 0)) (.cse1 (= ~last_index~0 0))) (or (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) .cse0 .cse1) (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_2~0 0) (= ~ldv_irq_1_3~0 0) .cse0 .cse1 (= ~ldv_irq_1_2~0 0)))) [2021-11-13 17:59:50,816 INFO L858 garLoopResultBuilder]: For program point L6547(line 6547) no Hoare annotation was computed. [2021-11-13 17:59:50,816 INFO L854 garLoopResultBuilder]: At program point L5391(lines 5385 5393) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2021-11-13 17:59:50,817 INFO L858 garLoopResultBuilder]: For program point L6448-1(line 6448) no Hoare annotation was computed. [2021-11-13 17:59:50,817 INFO L854 garLoopResultBuilder]: At program point L6448(line 6448) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2021-11-13 17:59:50,817 INFO L858 garLoopResultBuilder]: For program point L6184-1(line 6184) no Hoare annotation was computed. [2021-11-13 17:59:50,817 INFO L854 garLoopResultBuilder]: At program point L6184(line 6184) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2021-11-13 17:59:50,817 INFO L858 garLoopResultBuilder]: For program point L5788-1(line 5788) no Hoare annotation was computed. [2021-11-13 17:59:50,817 INFO L854 garLoopResultBuilder]: At program point L5788(line 5788) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2021-11-13 17:59:50,818 INFO L854 garLoopResultBuilder]: At program point L6713(lines 6708 6715) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_irq_1_3~0 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_irq_1_2~0 0)) [2021-11-13 17:59:50,818 INFO L858 garLoopResultBuilder]: For program point L6548(lines 6548 6552) no Hoare annotation was computed. [2021-11-13 17:59:50,818 INFO L854 garLoopResultBuilder]: At program point L6416(lines 6409 6418) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2021-11-13 17:59:50,818 INFO L854 garLoopResultBuilder]: At program point L5789(line 5789) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2021-11-13 17:59:50,818 INFO L858 garLoopResultBuilder]: For program point L5789-1(line 5789) no Hoare annotation was computed. [2021-11-13 17:59:50,818 INFO L854 garLoopResultBuilder]: At program point L6450(lines 6444 6452) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2021-11-13 17:59:50,819 INFO L858 garLoopResultBuilder]: For program point L5492-1(lines 5480 5506) no Hoare annotation was computed. [2021-11-13 17:59:50,819 INFO L858 garLoopResultBuilder]: For program point L5492(lines 5492 5506) no Hoare annotation was computed. [2021-11-13 17:59:50,819 INFO L854 garLoopResultBuilder]: At program point L6219(line 6219) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2021-11-13 17:59:50,819 INFO L858 garLoopResultBuilder]: For program point L6186(lines 6186 6189) no Hoare annotation was computed. [2021-11-13 17:59:50,819 INFO L854 garLoopResultBuilder]: At program point L6979(lines 6978 6980) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2021-11-13 17:59:50,819 INFO L854 garLoopResultBuilder]: At program point L5790(line 5790) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2021-11-13 17:59:50,820 INFO L858 garLoopResultBuilder]: For program point L6913(lines 6913 6916) no Hoare annotation was computed. [2021-11-13 17:59:50,820 INFO L858 garLoopResultBuilder]: For program point L5790-1(line 5790) no Hoare annotation was computed. [2021-11-13 17:59:50,820 INFO L858 garLoopResultBuilder]: For program point L6583(line 6583) no Hoare annotation was computed. [2021-11-13 17:59:50,820 INFO L861 garLoopResultBuilder]: At program point L6616(lines 6479 6618) the Hoare annotation is: true [2021-11-13 17:59:50,820 INFO L854 garLoopResultBuilder]: At program point L5493(line 5493) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2021-11-13 17:59:50,820 INFO L858 garLoopResultBuilder]: For program point L5493-1(line 5493) no Hoare annotation was computed. [2021-11-13 17:59:50,820 INFO L858 garLoopResultBuilder]: For program point L6385(lines 6385 6391) no Hoare annotation was computed. [2021-11-13 17:59:50,821 INFO L858 garLoopResultBuilder]: For program point L6220(line 6220) no Hoare annotation was computed. [2021-11-13 17:59:50,821 INFO L858 garLoopResultBuilder]: For program point L5494(lines 5494 5503) no Hoare annotation was computed. [2021-11-13 17:59:50,821 INFO L858 garLoopResultBuilder]: For program point L6584(lines 6584 6592) no Hoare annotation was computed. [2021-11-13 17:59:50,821 INFO L854 garLoopResultBuilder]: At program point L6221(lines 6206 6223) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2021-11-13 17:59:50,821 INFO L861 garLoopResultBuilder]: At program point L6915-1(lines 6908 6919) the Hoare annotation is: true [2021-11-13 17:59:50,821 INFO L854 garLoopResultBuilder]: At program point L6915(line 6915) the Hoare annotation is: false [2021-11-13 17:59:50,822 INFO L858 garLoopResultBuilder]: For program point L6519(line 6519) no Hoare annotation was computed. [2021-11-13 17:59:50,822 INFO L854 garLoopResultBuilder]: At program point L7015(lines 7014 7016) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2021-11-13 17:59:50,822 INFO L858 garLoopResultBuilder]: For program point L6586(lines 6586 6590) no Hoare annotation was computed. [2021-11-13 17:59:50,822 INFO L858 garLoopResultBuilder]: For program point L6520(lines 6520 6534) no Hoare annotation was computed. [2021-11-13 17:59:50,822 INFO L858 garLoopResultBuilder]: For program point L6190(lines 6190 6199) no Hoare annotation was computed. [2021-11-13 17:59:50,822 INFO L854 garLoopResultBuilder]: At program point L6190-2(lines 6190 6199) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2021-11-13 17:59:50,822 INFO L854 garLoopResultBuilder]: At program point L6983(lines 6982 6984) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 1) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2021-11-13 17:59:50,823 INFO L858 garLoopResultBuilder]: For program point L6554(line 6554) no Hoare annotation was computed. [2021-11-13 17:59:50,823 INFO L854 garLoopResultBuilder]: At program point L5497(lines 5497 5498) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2021-11-13 17:59:50,823 INFO L858 garLoopResultBuilder]: For program point L5497-1(lines 5497 5498) no Hoare annotation was computed. [2021-11-13 17:59:50,823 INFO L854 garLoopResultBuilder]: At program point L5762(line 5762) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2021-11-13 17:59:50,823 INFO L858 garLoopResultBuilder]: For program point L5762-1(line 5762) no Hoare annotation was computed. [2021-11-13 17:59:50,823 INFO L858 garLoopResultBuilder]: For program point L6522(lines 6522 6527) no Hoare annotation was computed. [2021-11-13 17:59:50,824 INFO L858 garLoopResultBuilder]: For program point L6555(lines 6555 6559) no Hoare annotation was computed. [2021-11-13 17:59:50,824 INFO L858 garLoopResultBuilder]: For program point L6522-2(lines 6520 6533) no Hoare annotation was computed. [2021-11-13 17:59:50,824 INFO L858 garLoopResultBuilder]: For program point L6456(lines 6456 6460) no Hoare annotation was computed. [2021-11-13 17:59:50,824 INFO L858 garLoopResultBuilder]: For program point L6555-2(lines 6546 6604) no Hoare annotation was computed. [2021-11-13 17:59:50,824 INFO L858 garLoopResultBuilder]: For program point L5499(lines 5499 5502) no Hoare annotation was computed. [2021-11-13 17:59:50,824 INFO L858 garLoopResultBuilder]: For program point L6556-1(line 6556) no Hoare annotation was computed. [2021-11-13 17:59:50,824 INFO L854 garLoopResultBuilder]: At program point L6556(line 6556) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2021-11-13 17:59:50,825 INFO L858 garLoopResultBuilder]: For program point L6424(lines 6424 6439) no Hoare annotation was computed. [2021-11-13 17:59:50,825 INFO L858 garLoopResultBuilder]: For program point L6193(lines 6193 6197) no Hoare annotation was computed. [2021-11-13 17:59:50,825 INFO L854 garLoopResultBuilder]: At program point L5797(line 5797) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2021-11-13 17:59:50,825 INFO L858 garLoopResultBuilder]: For program point L5797-1(line 5797) no Hoare annotation was computed. [2021-11-13 17:59:50,825 INFO L858 garLoopResultBuilder]: For program point L6689-2(lines 6689 6692) no Hoare annotation was computed. [2021-11-13 17:59:50,825 INFO L858 garLoopResultBuilder]: For program point L6689(lines 6689 6692) no Hoare annotation was computed. [2021-11-13 17:59:50,825 INFO L858 garLoopResultBuilder]: For program point L6491-1(line 6491) no Hoare annotation was computed. [2021-11-13 17:59:50,826 INFO L854 garLoopResultBuilder]: At program point L6491(line 6491) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_irq_1_3~0 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_irq_1_2~0 0)) [2021-11-13 17:59:50,826 INFO L858 garLoopResultBuilder]: For program point L6392(lines 6392 6398) no Hoare annotation was computed. [2021-11-13 17:59:50,826 INFO L858 garLoopResultBuilder]: For program point L6425(line 6425) no Hoare annotation was computed. [2021-11-13 17:59:50,826 INFO L854 garLoopResultBuilder]: At program point L6194(line 6194) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2021-11-13 17:59:50,826 INFO L858 garLoopResultBuilder]: For program point L6194-1(line 6194) no Hoare annotation was computed. [2021-11-13 17:59:50,826 INFO L854 garLoopResultBuilder]: At program point L6987(lines 6986 6988) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2021-11-13 17:59:50,827 INFO L854 garLoopResultBuilder]: At program point L6657-1(lines 6654 6660) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2021-11-13 17:59:50,827 INFO L854 garLoopResultBuilder]: At program point L6657(line 6657) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2021-11-13 17:59:50,827 INFO L854 garLoopResultBuilder]: At program point L6426(line 6426) the Hoare annotation is: (let ((.cse0 (= ~ldv_retval_0~0 0)) (.cse1 (= ~last_index~0 0))) (or (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) .cse0 .cse1) (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_2~0 0) (= ~ldv_irq_1_3~0 0) .cse0 .cse1 (= ~ldv_irq_1_2~0 0)))) [2021-11-13 17:59:50,827 INFO L858 garLoopResultBuilder]: For program point L6426-1(line 6426) no Hoare annotation was computed. [2021-11-13 17:59:50,827 INFO L854 garLoopResultBuilder]: At program point L5799(lines 5761 5811) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2021-11-13 17:59:50,827 INFO L858 garLoopResultBuilder]: For program point L5766(lines 5766 5769) no Hoare annotation was computed. [2021-11-13 17:59:50,828 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-11-13 17:59:50,828 INFO L858 garLoopResultBuilder]: For program point L6428(line 6428) no Hoare annotation was computed. [2021-11-13 17:59:50,828 INFO L858 garLoopResultBuilder]: For program point L6461(lines 6461 6465) no Hoare annotation was computed. [2021-11-13 17:59:50,828 INFO L854 garLoopResultBuilder]: At program point L5801(lines 5761 5811) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2021-11-13 17:59:50,828 INFO L858 garLoopResultBuilder]: For program point L6594(line 6594) no Hoare annotation was computed. [2021-11-13 17:59:50,828 INFO L854 garLoopResultBuilder]: At program point L6693(lines 6677 6695) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2021-11-13 17:59:50,829 INFO L858 garLoopResultBuilder]: For program point L6561-1(line 6561) no Hoare annotation was computed. [2021-11-13 17:59:50,829 INFO L854 garLoopResultBuilder]: At program point L6561(line 6561) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2021-11-13 17:59:50,829 INFO L858 garLoopResultBuilder]: For program point L6429-1(line 6429) no Hoare annotation was computed. [2021-11-13 17:59:50,829 INFO L854 garLoopResultBuilder]: At program point L6429(line 6429) the Hoare annotation is: (let ((.cse0 (= ~ldv_retval_0~0 0)) (.cse1 (= ~last_index~0 0))) (or (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) .cse0 .cse1) (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_2~0 0) (= ~ldv_irq_1_3~0 0) .cse0 .cse1 (= ~ldv_irq_1_2~0 0)))) [2021-11-13 17:59:50,829 INFO L858 garLoopResultBuilder]: For program point L6595(lines 6595 6600) no Hoare annotation was computed. [2021-11-13 17:59:50,829 INFO L854 garLoopResultBuilder]: At program point L5505(lines 5478 5512) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2021-11-13 17:59:50,830 INFO L854 garLoopResultBuilder]: At program point L5770(line 5770) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2021-11-13 17:59:50,830 INFO L854 garLoopResultBuilder]: At program point L6860(lines 6856 6862) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_irq_1_3~0 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_irq_1_2~0 0)) [2021-11-13 17:59:50,830 INFO L858 garLoopResultBuilder]: For program point L5770-1(line 5770) no Hoare annotation was computed. [2021-11-13 17:59:50,830 INFO L854 garLoopResultBuilder]: At program point L6530(lines 6488 6617) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2021-11-13 17:59:50,830 INFO L858 garLoopResultBuilder]: For program point L6431(line 6431) no Hoare annotation was computed. [2021-11-13 17:59:50,830 INFO L854 garLoopResultBuilder]: At program point L6332(lines 6328 6334) the Hoare annotation is: (and (= ~ldv_state_variable_0~0 1) (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2021-11-13 17:59:50,830 INFO L854 garLoopResultBuilder]: At program point L6200(line 6200) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2021-11-13 17:59:50,831 INFO L858 garLoopResultBuilder]: For program point L6432-1(line 6432) no Hoare annotation was computed. [2021-11-13 17:59:50,831 INFO L858 garLoopResultBuilder]: For program point L6399(lines 6399 6405) no Hoare annotation was computed. [2021-11-13 17:59:50,831 INFO L854 garLoopResultBuilder]: At program point L6432(line 6432) the Hoare annotation is: (let ((.cse0 (= ~ldv_retval_0~0 0)) (.cse1 (= ~last_index~0 0))) (or (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) .cse0 .cse1) (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_2~0 0) (= ~ldv_irq_1_3~0 0) .cse0 .cse1 (= ~ldv_irq_1_2~0 0)))) [2021-11-13 17:59:50,831 INFO L858 garLoopResultBuilder]: For program point L6201(line 6201) no Hoare annotation was computed. [2021-11-13 17:59:50,831 INFO L858 garLoopResultBuilder]: For program point L5805(lines 5805 5809) no Hoare annotation was computed. [2021-11-13 17:59:50,831 INFO L858 garLoopResultBuilder]: For program point L6466(lines 6466 6470) no Hoare annotation was computed. [2021-11-13 17:59:50,832 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-11-13 17:59:50,832 INFO L854 garLoopResultBuilder]: At program point L5806(line 5806) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2021-11-13 17:59:50,832 INFO L858 garLoopResultBuilder]: For program point L6566(line 6566) no Hoare annotation was computed. [2021-11-13 17:59:50,832 INFO L858 garLoopResultBuilder]: For program point L6434(line 6434) no Hoare annotation was computed. [2021-11-13 17:59:50,832 INFO L858 garLoopResultBuilder]: For program point L6500(lines 6500 6611) no Hoare annotation was computed. [2021-11-13 17:59:50,832 INFO L854 garLoopResultBuilder]: At program point L6203(lines 6176 6205) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2021-11-13 17:59:50,832 INFO L858 garLoopResultBuilder]: For program point L5774(lines 5774 5777) no Hoare annotation was computed. [2021-11-13 17:59:50,833 INFO L858 garLoopResultBuilder]: For program point L5774-2(lines 5761 5811) no Hoare annotation was computed. [2021-11-13 17:59:50,833 INFO L858 garLoopResultBuilder]: For program point L6567(lines 6567 6574) no Hoare annotation was computed. [2021-11-13 17:59:50,833 INFO L858 garLoopResultBuilder]: For program point L6435-1(line 6435) no Hoare annotation was computed. [2021-11-13 17:59:50,833 INFO L854 garLoopResultBuilder]: At program point L6435(line 6435) the Hoare annotation is: (let ((.cse0 (= ~ldv_retval_0~0 0)) (.cse1 (= ~last_index~0 0))) (or (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) .cse0 .cse1) (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_2~0 0) (= ~ldv_irq_1_3~0 0) .cse0 .cse1 (= ~ldv_irq_1_2~0 0)))) [2021-11-13 17:59:50,833 INFO L858 garLoopResultBuilder]: For program point L6501(line 6501) no Hoare annotation was computed. [2021-11-13 17:59:50,833 INFO L858 garLoopResultBuilder]: For program point L5808-1(lines 5805 5809) no Hoare annotation was computed. [2021-11-13 17:59:50,834 INFO L854 garLoopResultBuilder]: At program point L5808(line 5808) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2021-11-13 17:59:50,834 INFO L858 garLoopResultBuilder]: For program point L6502(lines 6502 6505) no Hoare annotation was computed. [2021-11-13 17:59:50,834 INFO L854 garLoopResultBuilder]: At program point L5511(lines 5471 5513) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2021-11-13 17:59:50,834 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-11-13 17:59:50,834 INFO L858 garLoopResultBuilder]: For program point L6602(line 6602) no Hoare annotation was computed. [2021-11-13 17:59:50,834 INFO L854 garLoopResultBuilder]: At program point L6701(lines 6696 6703) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2021-11-13 17:59:50,834 INFO L858 garLoopResultBuilder]: For program point L6536(line 6536) no Hoare annotation was computed. [2021-11-13 17:59:50,835 INFO L858 garLoopResultBuilder]: For program point L6569(lines 6569 6572) no Hoare annotation was computed. [2021-11-13 17:59:50,835 INFO L858 garLoopResultBuilder]: For program point L6437(line 6437) no Hoare annotation was computed. [2021-11-13 17:59:50,835 INFO L854 garLoopResultBuilder]: At program point L5810(lines 5749 5812) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2021-11-13 17:59:50,835 INFO L854 garLoopResultBuilder]: At program point L6801(lines 6798 6803) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (<= 1 |ULTIMATE.start_ldv_set_is_empty_#res#1|) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2021-11-13 17:59:50,835 INFO L861 garLoopResultBuilder]: At program point L6603(line 6603) the Hoare annotation is: true [2021-11-13 17:59:50,835 INFO L861 garLoopResultBuilder]: At program point L6438(line 6438) the Hoare annotation is: true [2021-11-13 17:59:50,836 INFO L858 garLoopResultBuilder]: For program point L6471(lines 6471 6475) no Hoare annotation was computed. [2021-11-13 17:59:50,836 INFO L861 garLoopResultBuilder]: At program point L6537(line 6537) the Hoare annotation is: true [2021-11-13 17:59:50,836 INFO L858 garLoopResultBuilder]: For program point L5480(lines 5480 5506) no Hoare annotation was computed. [2021-11-13 17:59:50,836 INFO L854 garLoopResultBuilder]: At program point L6339(lines 6335 6341) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2021-11-13 17:59:50,836 INFO L854 garLoopResultBuilder]: At program point L6967(lines 6966 6968) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2021-11-13 17:59:50,836 INFO L858 garLoopResultBuilder]: For program point L5778-1(lines 5778 5791) no Hoare annotation was computed. [2021-11-13 17:59:50,836 INFO L854 garLoopResultBuilder]: At program point L6406(lines 6375 6408) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2021-11-13 17:59:50,837 INFO L854 garLoopResultBuilder]: At program point L5382(lines 5378 5384) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2021-11-13 17:59:50,837 INFO L854 garLoopResultBuilder]: At program point L5481(line 5481) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2021-11-13 17:59:50,837 INFO L858 garLoopResultBuilder]: For program point L5481-1(line 5481) no Hoare annotation was computed. [2021-11-13 17:59:50,837 INFO L858 garLoopResultBuilder]: For program point L5482(lines 5482 5490) no Hoare annotation was computed. [2021-11-13 17:59:50,837 INFO L854 garLoopResultBuilder]: At program point L6440(lines 6419 6443) the Hoare annotation is: (let ((.cse0 (= ~ldv_retval_0~0 0)) (.cse1 (= ~last_index~0 0))) (or (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) .cse0 .cse1) (and (= ~ldv_state_variable_0~0 1) (= ~ldv_state_variable_2~0 0) (= ~ldv_irq_1_3~0 0) .cse0 .cse1 (= ~ldv_irq_1_2~0 0)))) [2021-11-13 17:59:50,837 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-11-13 17:59:50,838 INFO L858 garLoopResultBuilder]: For program point L6507(line 6507) no Hoare annotation was computed. [2021-11-13 17:59:50,838 INFO L854 garLoopResultBuilder]: At program point L7003(lines 7002 7004) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0) (= ~ldv_state_variable_2~0 2)) [2021-11-13 17:59:50,838 INFO L854 garLoopResultBuilder]: At program point L5781(line 5781) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2021-11-13 17:59:50,838 INFO L858 garLoopResultBuilder]: For program point L5781-1(line 5781) no Hoare annotation was computed. [2021-11-13 17:59:50,838 INFO L858 garLoopResultBuilder]: For program point L6508(lines 6508 6541) no Hoare annotation was computed. [2021-11-13 17:59:50,838 INFO L854 garLoopResultBuilder]: At program point L6211(line 6211) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2021-11-13 17:59:50,839 INFO L858 garLoopResultBuilder]: For program point L6211-1(line 6211) no Hoare annotation was computed. [2021-11-13 17:59:50,839 INFO L854 garLoopResultBuilder]: At program point L5782(line 5782) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2021-11-13 17:59:50,839 INFO L858 garLoopResultBuilder]: For program point L5782-1(line 5782) no Hoare annotation was computed. [2021-11-13 17:59:50,839 INFO L854 garLoopResultBuilder]: At program point L6476(lines 6453 6478) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2021-11-13 17:59:50,839 INFO L854 garLoopResultBuilder]: At program point L5485(line 5485) the Hoare annotation is: (and (= |ULTIMATE.start_sja1000_init_#res#1| 0) (= ~ldv_retval_0~0 0) (= ~last_index~0 0)) [2021-11-13 17:59:50,839 INFO L858 garLoopResultBuilder]: For program point L5485-1(line 5485) no Hoare annotation was computed. [2021-11-13 17:59:50,839 INFO L861 garLoopResultBuilder]: At program point spinlock_checkENTRY(lines 5214 5219) the Hoare annotation is: true [2021-11-13 17:59:50,840 INFO L858 garLoopResultBuilder]: For program point spinlock_checkEXIT(lines 5214 5219) no Hoare annotation was computed. [2021-11-13 17:59:50,840 INFO L858 garLoopResultBuilder]: For program point spinlock_checkFINAL(lines 5214 5219) no Hoare annotation was computed. [2021-11-13 17:59:50,840 INFO L858 garLoopResultBuilder]: For program point can_change_mtuFINAL(lines 6953 6955) no Hoare annotation was computed. [2021-11-13 17:59:50,840 INFO L861 garLoopResultBuilder]: At program point can_change_mtuENTRY(lines 6953 6955) the Hoare annotation is: true [2021-11-13 17:59:50,840 INFO L858 garLoopResultBuilder]: For program point can_change_mtuEXIT(lines 6953 6955) no Hoare annotation was computed. [2021-11-13 17:59:50,840 INFO L858 garLoopResultBuilder]: For program point can_led_eventFINAL(lines 6963 6965) no Hoare annotation was computed. [2021-11-13 17:59:50,841 INFO L861 garLoopResultBuilder]: At program point can_led_eventENTRY(lines 6963 6965) the Hoare annotation is: true [2021-11-13 17:59:50,841 INFO L858 garLoopResultBuilder]: For program point can_led_eventEXIT(lines 6963 6965) no Hoare annotation was computed. [2021-11-13 17:59:50,844 INFO L732 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 17:59:50,846 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-13 17:59:50,868 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 17:59:50,869 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 17:59:50,869 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 17:59:50,869 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 17:59:50,870 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 17:59:50,870 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 17:59:50,870 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 17:59:50,870 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 17:59:50,881 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 17:59:50,896 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 17:59:50,896 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 17:59:50,896 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 17:59:50,897 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 17:59:50,897 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 17:59:50,897 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 17:59:50,897 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 17:59:50,900 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 17:59:50,900 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 17:59:50,900 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 17:59:50,901 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 17:59:50,901 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 17:59:50,901 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 17:59:50,901 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 17:59:50,901 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 17:59:50,902 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 17:59:50,903 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 17:59:50,903 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 17:59:50,903 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 17:59:50,903 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 17:59:50,903 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 17:59:50,903 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 17:59:50,904 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 17:59:50,904 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 17:59:50,904 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 17:59:50,905 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 17:59:50,905 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 17:59:50,912 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 17:59:50,915 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 17:59:50,915 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 17:59:50,915 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 17:59:50,917 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 17:59:50,917 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 17:59:50,917 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 17:59:50,918 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 17:59:50,918 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 17:59:50,920 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 17:59:50,920 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 17:59:50,920 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 17:59:50,921 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.11 05:59:50 BoogieIcfgContainer [2021-11-13 17:59:50,925 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-13 17:59:50,925 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-13 17:59:50,925 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-13 17:59:50,926 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-13 17:59:50,926 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 05:56:52" (3/4) ... [2021-11-13 17:59:50,929 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-11-13 17:59:50,936 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_skb_free_int [2021-11-13 17:59:50,937 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2021-11-13 17:59:50,937 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_reset_mode [2021-11-13 17:59:50,937 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2021-11-13 17:59:50,937 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_irq_1 [2021-11-13 17:59:50,937 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2021-11-13 17:59:50,937 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2021-11-13 17:59:50,937 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sja1000_write_cmdreg [2021-11-13 17:59:50,938 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2021-11-13 17:59:50,938 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_priv [2021-11-13 17:59:50,938 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_set_remove [2021-11-13 17:59:50,938 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_get_tx_queue [2021-11-13 17:59:50,938 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~int~TO~~u8~0 [2021-11-13 17:59:50,938 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure close_candev [2021-11-13 17:59:50,938 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_wake_queue [2021-11-13 17:59:50,939 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2021-11-13 17:59:50,939 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_skb_free [2021-11-13 17:59:50,939 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sja1000_start [2021-11-13 17:59:50,939 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~int~X~~u8~0~TO~VOID [2021-11-13 17:59:50,939 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sja1000_is_absent [2021-11-13 17:59:50,939 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_stop_queue [2021-11-13 17:59:50,939 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2021-11-13 17:59:50,939 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2021-11-13 17:59:50,940 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2021-11-13 17:59:50,940 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure can_change_mtu [2021-11-13 17:59:50,940 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure can_led_event [2021-11-13 17:59:50,983 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 152 nodes and edges [2021-11-13 17:59:50,988 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 47 nodes and edges [2021-11-13 17:59:50,992 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2021-11-13 17:59:50,996 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2021-11-13 17:59:51,000 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-13 17:59:51,003 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-13 17:59:51,046 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((ldv_state_variable_2 == 1 && \result == 0) && ldv_retval_0 == 0) && last_index == 0 [2021-11-13 17:59:51,046 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) || (((((ldv_state_variable_0 == 1 && ldv_state_variable_2 == 0) && ldv_irq_1_3 == 0) && ldv_retval_0 == 0) && last_index == 0) && ldv_irq_1_2 == 0) [2021-11-13 17:59:51,046 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2021-11-13 17:59:51,047 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || \old(last_index) == last_index [2021-11-13 17:59:51,047 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || \old(last_index) == last_index [2021-11-13 17:59:51,047 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && 1 <= \result) && ldv_retval_0 == 0) && last_index == 0 [2021-11-13 17:59:51,047 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || \old(last_index) == last_index [2021-11-13 17:59:51,051 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || \old(last_index) == last_index [2021-11-13 17:59:51,051 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2021-11-13 17:59:51,052 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) || (((((ldv_state_variable_0 == 1 && ldv_state_variable_2 == 0) && ldv_irq_1_3 == 0) && ldv_retval_0 == 0) && last_index == 0) && ldv_irq_1_2 == 0) [2021-11-13 17:59:51,052 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || ((((((\old(unknown-#length-unknown) == unknown-#length-unknown && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(\valid) == \valid) && \old(LDV_IN_INTERRUPT) == LDV_IN_INTERRUPT) && \old(last_index) == last_index) [2021-11-13 17:59:51,052 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || \old(last_index) == last_index [2021-11-13 17:59:51,052 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_retval_0 == 0)) || !(last_index == 0) [2021-11-13 17:59:51,052 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || \old(last_index) == last_index [2021-11-13 17:59:51,052 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || \old(last_index) == last_index [2021-11-13 17:59:51,052 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || \old(last_index) == last_index [2021-11-13 17:59:51,053 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || \old(last_index) == last_index [2021-11-13 17:59:51,053 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_retval_0 == 0)) || !(last_index == 0) [2021-11-13 17:59:51,053 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || \old(last_index) == last_index [2021-11-13 17:59:51,053 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((ldv_state_variable_0 == 1 && \result == 0) && ldv_retval_0 == 0) && last_index == 0 [2021-11-13 17:59:51,054 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2021-11-13 17:59:51,055 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || \old(last_index) == last_index [2021-11-13 17:59:51,055 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || \old(last_index) == last_index [2021-11-13 17:59:51,055 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2021-11-13 17:59:51,056 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2021-11-13 17:59:51,056 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2021-11-13 17:59:51,056 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_retval_0 == 0)) || !(last_index == 0) [2021-11-13 17:59:51,057 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2021-11-13 17:59:51,057 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 [2021-11-13 17:59:51,057 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 [2021-11-13 17:59:51,057 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_retval_0 == 0)) || !(last_index == 0) [2021-11-13 17:59:51,058 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2021-11-13 17:59:51,058 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2021-11-13 17:59:51,058 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || \old(last_index) == last_index [2021-11-13 17:59:51,058 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || \old(last_index) == last_index [2021-11-13 17:59:51,059 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((ldv_state_variable_2 == 1 && \result == 0) && ldv_retval_0 == 0) && last_index == 0 [2021-11-13 17:59:51,059 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || \old(last_index) == last_index [2021-11-13 17:59:51,059 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && 0 <= i) && 0 == deleted_index + 1) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(last_index) == last_index) || !(ldv_retval_0 == 0)) || !(\old(last_index) == 0) [2021-11-13 17:59:51,059 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2021-11-13 17:59:51,060 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 [2021-11-13 17:59:51,060 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2021-11-13 17:59:51,061 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || \old(last_index) == last_index [2021-11-13 17:59:51,061 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || \old(last_index) == last_index [2021-11-13 17:59:51,061 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(ldv_retval_0 == 0) || !(\old(last_index) == 0) [2021-11-13 17:59:51,062 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 [2021-11-13 17:59:51,062 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2021-11-13 17:59:51,062 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 [2021-11-13 17:59:51,062 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || \old(last_index) == last_index [2021-11-13 17:59:51,063 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 [2021-11-13 17:59:51,063 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 [2021-11-13 17:59:51,064 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 [2021-11-13 17:59:51,064 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 [2021-11-13 17:59:51,064 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 [2021-11-13 17:59:51,065 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 [2021-11-13 17:59:51,065 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 [2021-11-13 17:59:51,225 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdbfe2fc-1f2c-457f-92e9-a6b3988ff220/bin/uautomizer-YU5uOKAj3y/witness.graphml [2021-11-13 17:59:51,225 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-13 17:59:51,226 INFO L158 Benchmark]: Toolchain (without parser) took 184416.35ms. Allocated memory was 96.5MB in the beginning and 2.0GB in the end (delta: 1.9GB). Free memory was 50.2MB in the beginning and 1.5GB in the end (delta: -1.5GB). Peak memory consumption was 413.5MB. Max. memory is 16.1GB. [2021-11-13 17:59:51,226 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 96.5MB. Free memory is still 75.4MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 17:59:51,227 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2270.42ms. Allocated memory was 96.5MB in the beginning and 182.5MB in the end (delta: 86.0MB). Free memory was 50.0MB in the beginning and 109.1MB in the end (delta: -59.1MB). Peak memory consumption was 66.3MB. Max. memory is 16.1GB. [2021-11-13 17:59:51,227 INFO L158 Benchmark]: Boogie Procedure Inliner took 158.36ms. Allocated memory is still 182.5MB. Free memory was 109.1MB in the beginning and 98.6MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-13 17:59:51,227 INFO L158 Benchmark]: Boogie Preprocessor took 161.70ms. Allocated memory is still 182.5MB. Free memory was 98.6MB in the beginning and 88.1MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-13 17:59:51,228 INFO L158 Benchmark]: RCFGBuilder took 3217.06ms. Allocated memory was 182.5MB in the beginning and 255.9MB in the end (delta: 73.4MB). Free memory was 88.1MB in the beginning and 172.8MB in the end (delta: -84.7MB). Peak memory consumption was 60.5MB. Max. memory is 16.1GB. [2021-11-13 17:59:51,228 INFO L158 Benchmark]: TraceAbstraction took 178300.83ms. Allocated memory was 255.9MB in the beginning and 2.0GB in the end (delta: 1.7GB). Free memory was 171.8MB in the beginning and 1.6GB in the end (delta: -1.4GB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. [2021-11-13 17:59:51,229 INFO L158 Benchmark]: Witness Printer took 300.06ms. Allocated memory is still 2.0GB. Free memory was 1.6GB in the beginning and 1.5GB in the end (delta: 46.1MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. [2021-11-13 17:59:51,231 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 96.5MB. Free memory is still 75.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2270.42ms. Allocated memory was 96.5MB in the beginning and 182.5MB in the end (delta: 86.0MB). Free memory was 50.0MB in the beginning and 109.1MB in the end (delta: -59.1MB). Peak memory consumption was 66.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 158.36ms. Allocated memory is still 182.5MB. Free memory was 109.1MB in the beginning and 98.6MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 161.70ms. Allocated memory is still 182.5MB. Free memory was 98.6MB in the beginning and 88.1MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 3217.06ms. Allocated memory was 182.5MB in the beginning and 255.9MB in the end (delta: 73.4MB). Free memory was 88.1MB in the beginning and 172.8MB in the end (delta: -84.7MB). Peak memory consumption was 60.5MB. Max. memory is 16.1GB. * TraceAbstraction took 178300.83ms. Allocated memory was 255.9MB in the beginning and 2.0GB in the end (delta: 1.7GB). Free memory was 171.8MB in the beginning and 1.6GB in the end (delta: -1.4GB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. * Witness Printer took 300.06ms. Allocated memory is still 2.0GB. Free memory was 1.6GB in the beginning and 1.5GB in the end (delta: 46.1MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 5297]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 27 procedures, 512 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 178.1s, OverallIterations: 10, TraceHistogramMax: 5, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.1s, AutomataDifference: 38.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 132.7s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 10976 SdHoareTripleChecker+Valid, 34342.12ms IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 10065 mSDsluCounter, 24234 SdHoareTripleChecker+Invalid, 30625.18ms Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 16060 mSDsCounter, 5367 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 12245 IncrementalHoareTripleChecker+Invalid, 17612 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 5367 mSolverCounterUnsat, 8174 mSDtfsCounter, 12245 mSolverCounterSat, 280.00ms SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 231 GetRequests, 147 SyntacticMatches, 0 SemanticMatches, 84 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 116 ImplicationChecksByTransitivity, 0.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=12913occurred in iteration=9, InterpolantAutomatonStates: 90, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 3.2s AutomataMinimizationTime, 10 MinimizatonAttempts, 17500 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 212 LocationsWithAnnotation, 39769 PreInvPairs, 46320 NumberOfFragments, 2265 HoareAnnotationTreeSize, 39769 FomulaSimplifications, 559104 FormulaSimplificationTreeSizeReduction, 106.2s HoareSimplificationTime, 212 FomulaSimplificationsInter, 4066573 FormulaSimplificationTreeSizeReductionInter, 25.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 2.2s InterpolantComputationTime, 844 NumberOfCodeBlocks, 844 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 834 ConstructedInterpolants, 0 QuantifiedInterpolants, 1660 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 PerfectInterpolantSequences, 241/241 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 5960]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || \old(last_index) == last_index - InvariantResult [Line: 5378]: Loop Invariant Derived loop invariant: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 - InvariantResult [Line: 5415]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6763]: Loop Invariant Derived loop invariant: !(ldv_retval_0 == 0) || !(\old(last_index) == 0) - InvariantResult [Line: 6654]: Loop Invariant Derived loop invariant: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 6940]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || \old(last_index) == last_index - InvariantResult [Line: 6065]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || \old(last_index) == last_index - InvariantResult [Line: 5192]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6960]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || \old(last_index) == last_index - InvariantResult [Line: 6262]: Loop Invariant [2021-11-13 17:59:51,246 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 17:59:51,246 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 17:59:51,246 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 17:59:51,246 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 17:59:51,247 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 17:59:51,247 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 17:59:51,247 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 17:59:51,247 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_retval_0 == 0)) || !(last_index == 0) - InvariantResult [Line: 5813]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || \old(last_index) == last_index - InvariantResult [Line: 6065]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || \old(last_index) == last_index - InvariantResult [Line: 6065]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || \old(last_index) == last_index - InvariantResult [Line: 6444]: Loop Invariant Derived loop invariant: ((ldv_state_variable_2 == 1 && \result == 0) && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 7017]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6856]: Loop Invariant Derived loop invariant: (((ldv_state_variable_2 == 0 && ldv_irq_1_3 == 0) && ldv_retval_0 == 0) && last_index == 0) && ldv_irq_1_2 == 0 - InvariantResult [Line: 6708]: Loop Invariant Derived loop invariant: (((ldv_state_variable_2 == 0 && ldv_irq_1_3 == 0) && ldv_retval_0 == 0) && last_index == 0) && ldv_irq_1_2 == 0 - InvariantResult [Line: 6798]: Loop Invariant Derived loop invariant: ((\result == 0 && 1 <= \result) && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 6982]: Loop Invariant Derived loop invariant: ((ldv_state_variable_2 == 1 && \result == 0) && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 7014]: Loop Invariant Derived loop invariant: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 - InvariantResult [Line: 5862]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || \old(last_index) == last_index - InvariantResult [Line: 5862]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || \old(last_index) == last_index - InvariantResult [Line: 6049]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || \old(last_index) == last_index - InvariantResult [Line: 5885]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || \old(last_index) == last_index - InvariantResult [Line: 6966]: Loop Invariant Derived loop invariant: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 7020]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5761]: Loop Invariant Derived loop invariant: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 6669]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || \old(last_index) == last_index - InvariantResult [Line: 6453]: Loop Invariant Derived loop invariant: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 5385]: Loop Invariant Derived loop invariant: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 - InvariantResult [Line: 5178]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6934]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7002]: Loop Invariant Derived loop invariant: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 - InvariantResult [Line: 6109]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || \old(last_index) == last_index - InvariantResult [Line: 6949]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || \old(last_index) == last_index - InvariantResult [Line: 5749]: Loop Invariant Derived loop invariant: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 5471]: Loop Invariant Derived loop invariant: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 5347]: Loop Invariant Derived loop invariant: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 - InvariantResult [Line: 6927]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6975]: Loop Invariant [2021-11-13 17:59:51,254 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 17:59:51,254 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 17:59:51,254 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 17:59:51,255 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 17:59:51,255 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 17:59:51,255 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 17:59:51,255 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 17:59:51,255 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_retval_0 == 0)) || !(last_index == 0) - InvariantResult [Line: 6206]: Loop Invariant Derived loop invariant: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 5616]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5609]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5185]: Loop Invariant Derived loop invariant: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 - InvariantResult [Line: 6479]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5394]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6978]: Loop Invariant Derived loop invariant: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 6375]: Loop Invariant Derived loop invariant: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 - InvariantResult [Line: 6661]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || \old(last_index) == last_index - InvariantResult [Line: 5300]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6328]: Loop Invariant Derived loop invariant: ((ldv_state_variable_0 == 1 && \result == 0) && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 6943]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || \old(last_index) == last_index - InvariantResult [Line: 6109]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || \old(last_index) == last_index - InvariantResult [Line: 6677]: Loop Invariant Derived loop invariant: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 - InvariantResult [Line: 6488]: Loop Invariant Derived loop invariant: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 5478]: Loop Invariant Derived loop invariant: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 5616]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6311]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6176]: Loop Invariant Derived loop invariant: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 - InvariantResult [Line: 5582]: Loop Invariant [2021-11-13 17:59:51,259 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 17:59:51,260 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 17:59:51,260 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 17:59:51,260 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 17:59:51,260 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 17:59:51,260 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 17:59:51,261 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 17:59:51,261 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_retval_0 == 0)) || !(last_index == 0) - InvariantResult [Line: 6335]: Loop Invariant Derived loop invariant: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 5761]: Loop Invariant Derived loop invariant: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 6956]: Loop Invariant Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || \old(last_index) == last_index - InvariantResult [Line: 5582]: Loop Invariant [2021-11-13 17:59:51,262 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 17:59:51,262 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 17:59:51,262 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 17:59:51,262 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 17:59:51,263 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 17:59:51,263 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 17:59:51,263 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 17:59:51,263 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: (((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) || !(ldv_retval_0 == 0)) || !(last_index == 0) - InvariantResult [Line: 6986]: Loop Invariant Derived loop invariant: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 - InvariantResult [Line: 6354]: Loop Invariant [2021-11-13 17:59:51,264 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 17:59:51,264 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 17:59:51,264 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 17:59:51,264 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 17:59:51,265 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 17:59:51,265 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 17:59:51,265 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 17:59:51,265 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: (!(ldv_retval_0 == 0) || !(\old(last_index) == 0)) || ((((((\old(unknown-#length-unknown) == unknown-#length-unknown && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(\valid) == \valid) && \old(LDV_IN_INTERRUPT) == LDV_IN_INTERRUPT) && \old(last_index) == last_index) - InvariantResult [Line: 6419]: Loop Invariant Derived loop invariant: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) || (((((ldv_state_variable_0 == 1 && ldv_state_variable_2 == 0) && ldv_irq_1_3 == 0) && ldv_retval_0 == 0) && last_index == 0) && ldv_irq_1_2 == 0) - InvariantResult [Line: 6488]: Loop Invariant Derived loop invariant: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) || (((((ldv_state_variable_0 == 1 && ldv_state_variable_2 == 0) && ldv_irq_1_3 == 0) && ldv_retval_0 == 0) && last_index == 0) && ldv_irq_1_2 == 0) - InvariantResult [Line: 5220]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6696]: Loop Invariant Derived loop invariant: (\result == 0 && ldv_retval_0 == 0) && last_index == 0 - InvariantResult [Line: 6937]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6409]: Loop Invariant Derived loop invariant: ((\result == 0 && ldv_retval_0 == 0) && last_index == 0) && ldv_state_variable_2 == 2 - InvariantResult [Line: 6749]: Loop Invariant [2021-11-13 17:59:51,267 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 17:59:51,267 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 17:59:51,268 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 17:59:51,268 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 17:59:51,268 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 17:59:51,268 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2021-11-13 17:59:51,268 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2021-11-13 17:59:51,269 WARN L418 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset Derived loop invariant: ((((((unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && 0 <= i) && 0 == deleted_index + 1) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(last_index) == last_index) || !(ldv_retval_0 == 0)) || !(\old(last_index) == 0) - InvariantResult [Line: 6908]: Loop Invariant Derived loop invariant: 1 RESULT: Ultimate proved your program to be correct! [2021-11-13 17:59:51,317 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdbfe2fc-1f2c-457f-92e9-a6b3988ff220/bin/uautomizer-YU5uOKAj3y/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE