/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=DEEPEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-net-pppox.ko.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-28 03:02:51,234 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-28 03:02:51,237 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-28 03:02:51,292 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-28 03:02:51,293 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-28 03:02:51,300 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-28 03:02:51,303 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-28 03:02:51,309 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-28 03:02:51,313 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-28 03:02:51,319 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-28 03:02:51,321 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-28 03:02:51,323 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-28 03:02:51,324 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-28 03:02:51,328 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-28 03:02:51,331 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-28 03:02:51,334 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-28 03:02:51,336 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-28 03:02:51,339 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-28 03:02:51,347 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-28 03:02:51,355 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-28 03:02:51,357 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-28 03:02:51,359 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-28 03:02:51,361 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-28 03:02:51,364 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-28 03:02:51,373 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-28 03:02:51,374 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-28 03:02:51,375 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-28 03:02:51,377 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-28 03:02:51,378 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-28 03:02:51,379 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-28 03:02:51,379 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-28 03:02:51,380 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-28 03:02:51,382 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-28 03:02:51,383 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-28 03:02:51,385 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-28 03:02:51,385 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-28 03:02:51,386 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-28 03:02:51,386 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-28 03:02:51,386 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-28 03:02:51,388 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-28 03:02:51,389 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-28 03:02:51,397 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-28 03:02:51,468 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-28 03:02:51,468 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-28 03:02:51,473 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-28 03:02:51,474 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-28 03:02:51,474 INFO L138 SettingsManager]: * Use SBE=true [2020-10-28 03:02:51,475 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-28 03:02:51,475 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-28 03:02:51,475 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-28 03:02:51,475 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-28 03:02:51,476 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-28 03:02:51,477 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-28 03:02:51,477 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-28 03:02:51,477 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-28 03:02:51,478 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-28 03:02:51,478 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-28 03:02:51,478 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-28 03:02:51,478 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-28 03:02:51,479 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-28 03:02:51,479 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 03:02:51,479 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-28 03:02:51,479 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-28 03:02:51,480 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-28 03:02:51,480 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-28 03:02:51,480 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-28 03:02:51,480 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-28 03:02:51,481 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-28 03:02:51,481 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-28 03:02:51,481 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=DEEPEST;log-additional-information=true;unknown-allowed=true; [2020-10-28 03:02:51,918 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-28 03:02:51,945 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-28 03:02:51,948 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-28 03:02:51,949 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-28 03:02:51,950 INFO L275 PluginConnector]: CDTParser initialized [2020-10-28 03:02:51,951 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-net-pppox.ko.cil.out.i [2020-10-28 03:02:52,027 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b1ee6e3eb/31ba87cf02cb4bf387d1d4639dcce02f/FLAG7e1caadb7 [2020-10-28 03:02:52,952 INFO L306 CDTParser]: Found 1 translation units. [2020-10-28 03:02:52,953 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-net-pppox.ko.cil.out.i [2020-10-28 03:02:53,003 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b1ee6e3eb/31ba87cf02cb4bf387d1d4639dcce02f/FLAG7e1caadb7 [2020-10-28 03:02:53,470 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b1ee6e3eb/31ba87cf02cb4bf387d1d4639dcce02f [2020-10-28 03:02:53,474 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-28 03:02:53,482 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-28 03:02:53,486 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-28 03:02:53,486 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-28 03:02:53,491 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-28 03:02:53,492 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 03:02:53" (1/1) ... [2020-10-28 03:02:53,502 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11fa662b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 03:02:53, skipping insertion in model container [2020-10-28 03:02:53,502 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 03:02:53" (1/1) ... [2020-10-28 03:02:53,512 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-28 03:02:53,630 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-28 03:02:54,395 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 03:02:54,409 INFO L203 MainTranslator]: Completed pre-run [2020-10-28 03:02:54,591 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 03:02:54,630 INFO L208 MainTranslator]: Completed translation [2020-10-28 03:02:54,630 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 03:02:54 WrapperNode [2020-10-28 03:02:54,631 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-28 03:02:54,632 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-28 03:02:54,632 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-28 03:02:54,632 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-28 03:02:54,650 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 03:02:54" (1/1) ... [2020-10-28 03:02:54,650 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 03:02:54" (1/1) ... [2020-10-28 03:02:54,689 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 03:02:54" (1/1) ... [2020-10-28 03:02:54,692 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 03:02:54" (1/1) ... [2020-10-28 03:02:54,744 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 03:02:54" (1/1) ... [2020-10-28 03:02:54,751 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 03:02:54" (1/1) ... [2020-10-28 03:02:54,763 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 03:02:54" (1/1) ... [2020-10-28 03:02:54,776 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-28 03:02:54,779 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-28 03:02:54,779 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-28 03:02:54,780 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-28 03:02:54,781 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 03:02:54" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 03:02:54,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-28 03:02:54,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-28 03:02:54,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2020-10-28 03:02:54,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-28 03:02:54,938 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-28 03:02:54,938 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_sock [2020-10-28 03:02:54,938 INFO L138 BoogieDeclarations]: Found implementation of procedure pppox_sk [2020-10-28 03:02:54,939 INFO L138 BoogieDeclarations]: Found implementation of procedure register_pppox_proto [2020-10-28 03:02:54,939 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_pppox_proto [2020-10-28 03:02:54,940 INFO L138 BoogieDeclarations]: Found implementation of procedure pppox_unbind_sock [2020-10-28 03:02:54,940 INFO L138 BoogieDeclarations]: Found implementation of procedure pppox_ioctl [2020-10-28 03:02:54,940 INFO L138 BoogieDeclarations]: Found implementation of procedure pppox_create [2020-10-28 03:02:54,941 INFO L138 BoogieDeclarations]: Found implementation of procedure pppox_init [2020-10-28 03:02:54,941 INFO L138 BoogieDeclarations]: Found implementation of procedure pppox_exit [2020-10-28 03:02:54,941 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-28 03:02:54,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2020-10-28 03:02:54,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2020-10-28 03:02:54,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2020-10-28 03:02:54,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2020-10-28 03:02:54,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2020-10-28 03:02:54,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2020-10-28 03:02:54,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-28 03:02:54,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_1 [2020-10-28 03:02:54,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_2 [2020-10-28 03:02:54,945 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2020-10-28 03:02:54,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-28 03:02:54,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undefined_int [2020-10-28 03:02:54,946 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_sock_nested [2020-10-28 03:02:54,946 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2020-10-28 03:02:54,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_channel_index [2020-10-28 03:02:54,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_unregister_channel [2020-10-28 03:02:54,946 INFO L138 BoogieDeclarations]: Found implementation of procedure release_sock [2020-10-28 03:02:54,946 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_register [2020-10-28 03:02:54,947 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_unregister [2020-10-28 03:02:54,947 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-28 03:02:54,947 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-28 03:02:54,947 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-28 03:02:54,947 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-28 03:02:54,947 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-28 03:02:54,948 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-28 03:02:54,948 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-28 03:02:54,948 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2020-10-28 03:02:54,948 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2020-10-28 03:02:54,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_1 [2020-10-28 03:02:54,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_2 [2020-10-28 03:02:54,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2020-10-28 03:02:54,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2020-10-28 03:02:54,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2020-10-28 03:02:54,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2020-10-28 03:02:54,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2020-10-28 03:02:54,949 INFO L130 BoogieDeclarations]: Found specification of procedure sock_register [2020-10-28 03:02:54,949 INFO L130 BoogieDeclarations]: Found specification of procedure sock_unregister [2020-10-28 03:02:54,949 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_unregister_channel [2020-10-28 03:02:54,950 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_channel_index [2020-10-28 03:02:54,950 INFO L130 BoogieDeclarations]: Found specification of procedure lock_sock_nested [2020-10-28 03:02:54,951 INFO L130 BoogieDeclarations]: Found specification of procedure lock_sock [2020-10-28 03:02:54,951 INFO L130 BoogieDeclarations]: Found specification of procedure release_sock [2020-10-28 03:02:54,951 INFO L130 BoogieDeclarations]: Found specification of procedure pppox_sk [2020-10-28 03:02:54,951 INFO L130 BoogieDeclarations]: Found specification of procedure register_pppox_proto [2020-10-28 03:02:54,951 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_pppox_proto [2020-10-28 03:02:54,952 INFO L130 BoogieDeclarations]: Found specification of procedure pppox_unbind_sock [2020-10-28 03:02:54,952 INFO L130 BoogieDeclarations]: Found specification of procedure pppox_ioctl [2020-10-28 03:02:54,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-28 03:02:54,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-28 03:02:54,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-28 03:02:54,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-28 03:02:54,953 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2020-10-28 03:02:54,953 INFO L130 BoogieDeclarations]: Found specification of procedure pppox_create [2020-10-28 03:02:54,953 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-28 03:02:54,953 INFO L130 BoogieDeclarations]: Found specification of procedure pppox_init [2020-10-28 03:02:54,953 INFO L130 BoogieDeclarations]: Found specification of procedure pppox_exit [2020-10-28 03:02:54,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-28 03:02:54,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-28 03:02:54,954 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-28 03:02:54,956 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-28 03:02:54,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2020-10-28 03:02:54,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_int [2020-10-28 03:02:54,957 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-28 03:02:54,957 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-28 03:02:54,957 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-28 03:02:54,957 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-28 03:02:54,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-28 03:02:54,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-28 03:02:54,958 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-28 03:02:55,486 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-10-28 03:02:55,701 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2020-10-28 03:02:55,701 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2020-10-28 03:02:55,702 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2020-10-28 03:02:55,702 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2020-10-28 03:02:55,704 WARN L798 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-10-28 03:02:55,754 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume false; [2020-10-28 03:02:55,754 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6: assume !false; [2020-10-28 03:02:55,809 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2020-10-28 03:02:56,176 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-28 03:02:56,177 INFO L298 CfgBuilder]: Removed 1 assume(true) statements. [2020-10-28 03:02:56,179 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 03:02:56 BoogieIcfgContainer [2020-10-28 03:02:56,179 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-28 03:02:56,181 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-28 03:02:56,182 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-28 03:02:56,185 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-28 03:02:56,186 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 03:02:53" (1/3) ... [2020-10-28 03:02:56,187 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@60baf771 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 03:02:56, skipping insertion in model container [2020-10-28 03:02:56,187 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 03:02:54" (2/3) ... [2020-10-28 03:02:56,187 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@60baf771 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 03:02:56, skipping insertion in model container [2020-10-28 03:02:56,187 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 03:02:56" (3/3) ... [2020-10-28 03:02:56,189 INFO L111 eAbstractionObserver]: Analyzing ICFG module_get_put-drivers-net-pppox.ko.cil.out.i [2020-10-28 03:02:56,202 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-28 03:02:56,208 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-28 03:02:56,223 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-28 03:02:56,253 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-28 03:02:56,254 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-28 03:02:56,254 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-28 03:02:56,254 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-28 03:02:56,254 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-28 03:02:56,254 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-28 03:02:56,255 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-28 03:02:56,255 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-28 03:02:56,277 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states. [2020-10-28 03:02:56,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2020-10-28 03:02:56,284 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 03:02:56,285 INFO L422 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, 1] [2020-10-28 03:02:56,286 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 03:02:56,293 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 03:02:56,294 INFO L82 PathProgramCache]: Analyzing trace with hash 1464910287, now seen corresponding path program 1 times [2020-10-28 03:02:56,304 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 03:02:56,305 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [842446936] [2020-10-28 03:02:56,305 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 03:02:56,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:02:56,561 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:02:56,995 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:02:56,996 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 44 [2020-10-28 03:02:56,996 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:02:56,997 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 495 [2020-10-28 03:02:56,999 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:02:57,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-28 03:02:57,003 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 03:02:57,003 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 31 [2020-10-28 03:02:57,003 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 6 [2020-10-28 03:02:57,183 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 03:02:57,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:02:57,204 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:02:57,233 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:02:57,233 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:02:57,233 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:02:57,233 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-28 03:02:57,234 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:02:57,234 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 03:02:57,234 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:02:57,234 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-28 03:02:57,234 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:02:57,270 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 03:02:57,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:02:57,276 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:02:57,282 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:02:57,283 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 03:02:57,283 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:02:57,283 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 03:02:57,283 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:02:57,284 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 03:02:57,284 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:02:57,284 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-28 03:02:57,284 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:02:57,289 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-28 03:02:57,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:02:57,299 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:02:57,316 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:02:57,316 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-28 03:02:57,316 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:02:57,316 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-28 03:02:57,317 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:02:57,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 03:02:57,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:02:57,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 12 [2020-10-28 03:02:57,317 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:02:57,325 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 03:02:57,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:02:57,331 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:02:57,334 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:02:57,334 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:02:57,334 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:02:57,335 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 03:02:57,335 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:02:57,335 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:02:57,335 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:02:57,336 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:02:57,336 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:02:57,346 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-28 03:02:57,347 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [842446936] [2020-10-28 03:02:57,349 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 03:02:57,350 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-10-28 03:02:57,351 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1323923511] [2020-10-28 03:02:57,356 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-28 03:02:57,356 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 03:02:57,371 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-28 03:02:57,372 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-10-28 03:02:57,374 INFO L87 Difference]: Start difference. First operand 98 states. Second operand 4 states. [2020-10-28 03:02:58,472 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-28 03:02:58,473 INFO L93 Difference]: Finished difference Result 250 states and 311 transitions. [2020-10-28 03:02:58,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-28 03:02:58,475 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 26 [2020-10-28 03:02:58,476 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-28 03:02:58,490 INFO L225 Difference]: With dead ends: 250 [2020-10-28 03:02:58,490 INFO L226 Difference]: Without dead ends: 157 [2020-10-28 03:02:58,495 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 8 SyntacticMatches, 2 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-10-28 03:02:58,516 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 157 states. [2020-10-28 03:02:58,569 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 157 to 152. [2020-10-28 03:02:58,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 152 states. [2020-10-28 03:02:58,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 152 states and 178 transitions. [2020-10-28 03:02:58,576 INFO L78 Accepts]: Start accepts. Automaton has 152 states and 178 transitions. Word has length 26 [2020-10-28 03:02:58,577 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-28 03:02:58,577 INFO L481 AbstractCegarLoop]: Abstraction has 152 states and 178 transitions. [2020-10-28 03:02:58,577 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-28 03:02:58,578 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 178 transitions. [2020-10-28 03:02:58,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2020-10-28 03:02:58,581 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 03:02:58,581 INFO L422 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-28 03:02:58,582 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-28 03:02:58,582 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 03:02:58,583 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 03:02:58,583 INFO L82 PathProgramCache]: Analyzing trace with hash -874489320, now seen corresponding path program 1 times [2020-10-28 03:02:58,583 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 03:02:58,583 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [207789865] [2020-10-28 03:02:58,584 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 03:02:58,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:02:58,634 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:02:58,707 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:02:58,907 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:02:59,250 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:03:03,617 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:03:03,617 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 86 [2020-10-28 03:03:03,618 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 4 [2020-10-28 03:03:03,618 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5000 [2020-10-28 03:03:03,619 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:03:03,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-28 03:03:03,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 53 [2020-10-28 03:03:03,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-28 03:03:03,620 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 03:03:03,726 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 03:03:03,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:03:03,735 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:03:03,743 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:03:03,743 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:03:03,743 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:03:03,744 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 03:03:03,744 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:03:03,744 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:03:03,744 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:03:03,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:03:03,745 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:03:03,751 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 03:03:03,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:03:03,755 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:03:03,757 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:03:03,757 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 03:03:03,757 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:03:03,757 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-28 03:03:03,758 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:03:03,758 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:03:03,758 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:03:03,758 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:03:03,760 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:03:03,771 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-28 03:03:03,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:03:03,776 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:03:03,781 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:03:03,781 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-28 03:03:03,781 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:03:03,782 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 03:03:03,783 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:03:03,783 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:03:03,783 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:03:03,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:03:03,785 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 03:03:03,798 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 03:03:03,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:03:03,804 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:03:03,806 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:03:03,806 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:03:03,806 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:03:03,806 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-28 03:03:03,807 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:03:03,807 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:03:03,807 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:03:03,807 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:03:03,807 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:03:03,820 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2020-10-28 03:03:03,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:03:03,836 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:03:03,863 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:03:03,863 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 03:03:03,863 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:03:03,863 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-28 03:03:03,864 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:03:03,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 03:03:03,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:03:03,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 12 [2020-10-28 03:03:03,864 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:03:03,910 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 03:03:03,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:03:03,919 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:03:03,929 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:03:03,929 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 03:03:03,929 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:03:03,929 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 03:03:03,930 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:03:03,930 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 3 [2020-10-28 03:03:03,930 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:03:03,930 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-28 03:03:03,930 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:03:03,950 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2020-10-28 03:03:03,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:03:03,959 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:03:03,962 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:03:03,962 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:03:03,962 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:03:03,962 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 03:03:03,963 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:03:03,966 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:03:03,966 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 03:03:03,966 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:03:03,966 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-28 03:03:03,979 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-28 03:03:03,979 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [207789865] [2020-10-28 03:03:03,979 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 03:03:03,980 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-10-28 03:03:03,980 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [33998768] [2020-10-28 03:03:03,982 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-28 03:03:03,983 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 03:03:03,985 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-28 03:03:03,986 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-10-28 03:03:03,986 INFO L87 Difference]: Start difference. First operand 152 states and 178 transitions. Second operand 9 states. [2020-10-28 03:03:05,051 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-28 03:03:05,052 INFO L93 Difference]: Finished difference Result 273 states and 325 transitions. [2020-10-28 03:03:05,053 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-10-28 03:03:05,053 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 58 [2020-10-28 03:03:05,054 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-28 03:03:05,059 INFO L225 Difference]: With dead ends: 273 [2020-10-28 03:03:05,059 INFO L226 Difference]: Without dead ends: 141 [2020-10-28 03:03:05,065 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=41, Invalid=141, Unknown=0, NotChecked=0, Total=182 [2020-10-28 03:03:05,067 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 141 states. [2020-10-28 03:03:05,116 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 141 to 128. [2020-10-28 03:03:05,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 128 states. [2020-10-28 03:03:05,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 128 states and 148 transitions. [2020-10-28 03:03:05,121 INFO L78 Accepts]: Start accepts. Automaton has 128 states and 148 transitions. Word has length 58 [2020-10-28 03:03:05,121 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-28 03:03:05,122 INFO L481 AbstractCegarLoop]: Abstraction has 128 states and 148 transitions. [2020-10-28 03:03:05,122 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-10-28 03:03:05,122 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 148 transitions. [2020-10-28 03:03:05,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2020-10-28 03:03:05,128 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 03:03:05,128 INFO L422 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-28 03:03:05,128 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-28 03:03:05,128 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 03:03:05,129 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 03:03:05,129 INFO L82 PathProgramCache]: Analyzing trace with hash -2146185900, now seen corresponding path program 1 times [2020-10-28 03:03:05,129 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 03:03:05,129 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [453464602] [2020-10-28 03:03:05,129 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 03:03:05,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:03:05,191 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:03:05,278 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:03:05,356 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:03:08,288 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:03:08,288 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 94 [2020-10-28 03:03:08,289 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-28 03:03:08,289 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3116 [2020-10-28 03:03:08,289 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:03:08,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-28 03:03:08,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 41 [2020-10-28 03:03:08,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-28 03:03:08,290 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:03:08,444 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 03:03:08,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:03:08,451 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:03:08,457 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:03:08,458 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:03:08,458 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:03:08,458 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 03:03:08,458 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:03:08,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:03:08,459 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:03:08,459 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:03:08,459 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:03:08,465 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 03:03:08,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:03:08,469 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:03:08,470 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:03:08,470 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 03:03:08,470 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:03:08,471 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-28 03:03:08,471 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:03:08,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:03:08,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:03:08,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:03:08,471 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:03:08,475 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-28 03:03:08,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:03:08,479 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:03:08,483 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:03:08,483 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-28 03:03:08,485 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:03:08,485 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 03:03:08,485 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:03:08,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:03:08,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:03:08,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:03:08,486 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:03:08,492 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 03:03:08,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:03:08,497 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:03:08,499 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:03:08,500 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:03:08,500 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:03:08,500 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 03:03:08,501 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:03:08,501 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:03:08,501 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:03:08,501 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:03:08,501 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:03:08,518 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2020-10-28 03:03:08,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:03:08,525 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:03:08,532 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:03:08,532 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 24 [2020-10-28 03:03:08,532 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:03:08,532 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 03:03:08,533 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:03:08,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:03:08,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 21 [2020-10-28 03:03:08,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:03:08,533 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:03:08,538 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 03:03:08,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:03:08,542 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:03:08,548 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:03:08,548 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-28 03:03:08,549 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:03:08,549 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 03:03:08,549 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:03:08,549 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:03:08,549 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:03:08,549 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:03:08,550 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:03:08,557 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-28 03:03:08,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:03:08,561 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:03:08,562 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:03:08,562 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:03:08,562 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:03:08,563 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-28 03:03:08,563 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:03:08,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:03:08,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:03:08,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:03:08,564 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:03:08,567 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2020-10-28 03:03:08,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:03:08,572 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:03:08,574 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:03:08,574 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:03:08,574 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:03:08,575 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 03:03:08,575 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:03:08,575 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:03:08,575 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 03:03:08,575 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:03:08,575 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:03:08,586 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-28 03:03:08,586 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [453464602] [2020-10-28 03:03:08,587 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 03:03:08,587 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-10-28 03:03:08,587 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [774961756] [2020-10-28 03:03:08,588 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-28 03:03:08,588 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 03:03:08,588 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-28 03:03:08,590 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2020-10-28 03:03:08,590 INFO L87 Difference]: Start difference. First operand 128 states and 148 transitions. Second operand 7 states. [2020-10-28 03:03:09,345 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-28 03:03:09,345 INFO L93 Difference]: Finished difference Result 250 states and 296 transitions. [2020-10-28 03:03:09,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-10-28 03:03:09,346 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 64 [2020-10-28 03:03:09,347 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-28 03:03:09,348 INFO L225 Difference]: With dead ends: 250 [2020-10-28 03:03:09,349 INFO L226 Difference]: Without dead ends: 142 [2020-10-28 03:03:09,350 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=29, Invalid=61, Unknown=0, NotChecked=0, Total=90 [2020-10-28 03:03:09,350 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 142 states. [2020-10-28 03:03:09,370 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 142 to 132. [2020-10-28 03:03:09,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 132 states. [2020-10-28 03:03:09,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 132 states and 152 transitions. [2020-10-28 03:03:09,371 INFO L78 Accepts]: Start accepts. Automaton has 132 states and 152 transitions. Word has length 64 [2020-10-28 03:03:09,372 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-28 03:03:09,372 INFO L481 AbstractCegarLoop]: Abstraction has 132 states and 152 transitions. [2020-10-28 03:03:09,372 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-28 03:03:09,372 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 152 transitions. [2020-10-28 03:03:09,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2020-10-28 03:03:09,374 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 03:03:09,374 INFO L422 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-28 03:03:09,374 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-28 03:03:09,374 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 03:03:09,375 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 03:03:09,375 INFO L82 PathProgramCache]: Analyzing trace with hash 1754414610, now seen corresponding path program 1 times [2020-10-28 03:03:09,375 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 03:03:09,375 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [934623972] [2020-10-28 03:03:09,376 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 03:03:09,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:03:09,417 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:03:09,517 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:03:09,625 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:03:11,428 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:03:11,428 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 94 [2020-10-28 03:03:11,429 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-28 03:03:11,429 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2025 [2020-10-28 03:03:11,429 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:03:11,429 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-28 03:03:11,429 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 03:03:11,429 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 38 [2020-10-28 03:03:11,430 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:03:11,991 WARN L193 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 65 [2020-10-28 03:03:12,078 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 03:03:12,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:03:12,104 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:03:12,124 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:03:12,124 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:03:12,124 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:03:12,124 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-28 03:03:12,125 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:03:12,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 03:03:12,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:03:12,125 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-28 03:03:12,125 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:03:12,149 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 03:03:12,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:03:12,156 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:03:12,161 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:03:12,162 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 03:03:12,162 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:03:12,162 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 03:03:12,162 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:03:12,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 03:03:12,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:03:12,164 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-28 03:03:12,165 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-28 03:03:12,171 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-28 03:03:12,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:03:12,179 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:03:12,193 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:03:12,194 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-28 03:03:12,194 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:03:12,194 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-28 03:03:12,194 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:03:12,194 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 03:03:12,195 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:03:12,195 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 12 [2020-10-28 03:03:12,195 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:03:12,201 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 03:03:12,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:03:12,205 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:03:12,207 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:03:12,207 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:03:12,207 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:03:12,208 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-28 03:03:12,208 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:03:12,208 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:03:12,208 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:03:12,208 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:03:12,208 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:03:12,226 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2020-10-28 03:03:12,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:03:12,234 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:03:12,242 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:03:12,242 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 24 [2020-10-28 03:03:12,242 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:03:12,242 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 03:03:12,242 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:03:12,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:03:12,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 21 [2020-10-28 03:03:12,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:03:12,243 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:03:12,248 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 03:03:12,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:03:12,252 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:03:12,258 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:03:12,258 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-28 03:03:12,258 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:03:12,258 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 03:03:12,259 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:03:12,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:03:12,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:03:12,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:03:12,259 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:03:12,264 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-28 03:03:12,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:03:12,269 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:03:12,271 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:03:12,271 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:03:12,271 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:03:12,271 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-28 03:03:12,272 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:03:12,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:03:12,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:03:12,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:03:12,272 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:03:12,276 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2020-10-28 03:03:12,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:03:12,281 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:03:12,283 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:03:12,283 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:03:12,283 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:03:12,284 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-28 03:03:12,284 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:03:12,284 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:03:12,284 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 03:03:12,284 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:03:12,284 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:03:12,315 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-28 03:03:12,316 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [934623972] [2020-10-28 03:03:12,316 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 03:03:12,316 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-10-28 03:03:12,316 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [715757869] [2020-10-28 03:03:12,317 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-28 03:03:12,317 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 03:03:12,318 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-28 03:03:12,318 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2020-10-28 03:03:12,318 INFO L87 Difference]: Start difference. First operand 132 states and 152 transitions. Second operand 7 states. [2020-10-28 03:03:12,894 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 82 [2020-10-28 03:03:13,260 WARN L193 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 86 [2020-10-28 03:03:13,336 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-28 03:03:13,336 INFO L93 Difference]: Finished difference Result 150 states and 176 transitions. [2020-10-28 03:03:13,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-10-28 03:03:13,338 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 64 [2020-10-28 03:03:13,338 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-28 03:03:13,339 INFO L225 Difference]: With dead ends: 150 [2020-10-28 03:03:13,339 INFO L226 Difference]: Without dead ends: 0 [2020-10-28 03:03:13,340 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 15 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=40, Invalid=70, Unknown=0, NotChecked=0, Total=110 [2020-10-28 03:03:13,340 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-10-28 03:03:13,340 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-10-28 03:03:13,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-10-28 03:03:13,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-10-28 03:03:13,341 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 64 [2020-10-28 03:03:13,341 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-28 03:03:13,341 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-10-28 03:03:13,341 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-28 03:03:13,341 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-10-28 03:03:13,341 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-10-28 03:03:13,341 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-10-28 03:03:13,343 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-10-28 03:03:13,959 WARN L193 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 55 [2020-10-28 03:03:14,347 WARN L193 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 50 [2020-10-28 03:03:14,554 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 52 [2020-10-28 03:03:14,684 WARN L193 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 50 [2020-10-28 03:03:14,807 WARN L193 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 50 [2020-10-28 03:03:14,973 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 52 [2020-10-28 03:03:15,214 WARN L193 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 50 [2020-10-28 03:03:15,220 INFO L274 CegarLoopResult]: For program point reach_errorEXIT(line 12) no Hoare annotation was computed. [2020-10-28 03:03:15,220 INFO L277 CegarLoopResult]: At program point reach_errorENTRY(line 12) the Hoare annotation is: true [2020-10-28 03:03:15,220 INFO L274 CegarLoopResult]: For program point L12-1(line 12) no Hoare annotation was computed. [2020-10-28 03:03:15,220 INFO L274 CegarLoopResult]: For program point L12-2(line 12) no Hoare annotation was computed. [2020-10-28 03:03:15,220 INFO L274 CegarLoopResult]: For program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 12) no Hoare annotation was computed. [2020-10-28 03:03:15,221 INFO L274 CegarLoopResult]: For program point ldv_module_getEXIT(lines 5000 5009) no Hoare annotation was computed. [2020-10-28 03:03:15,221 INFO L274 CegarLoopResult]: For program point L5003(lines 5003 5006) no Hoare annotation was computed. [2020-10-28 03:03:15,221 INFO L274 CegarLoopResult]: For program point ldv_module_getENTRY(lines 5000 5009) no Hoare annotation was computed. [2020-10-28 03:03:15,221 INFO L274 CegarLoopResult]: For program point L5003-2(lines 5000 5009) no Hoare annotation was computed. [2020-10-28 03:03:15,221 INFO L274 CegarLoopResult]: For program point kfreeEXIT(lines 5125 5127) no Hoare annotation was computed. [2020-10-28 03:03:15,221 INFO L274 CegarLoopResult]: For program point kfreeENTRY(lines 5125 5127) no Hoare annotation was computed. [2020-10-28 03:03:15,221 INFO L274 CegarLoopResult]: For program point kfreeFINAL(lines 5125 5127) no Hoare annotation was computed. [2020-10-28 03:03:15,221 INFO L274 CegarLoopResult]: For program point might_faultFINAL(lines 5104 5106) no Hoare annotation was computed. [2020-10-28 03:03:15,221 INFO L274 CegarLoopResult]: For program point might_faultEXIT(lines 5104 5106) no Hoare annotation was computed. [2020-10-28 03:03:15,222 INFO L274 CegarLoopResult]: For program point L4867(line 4867) no Hoare annotation was computed. [2020-10-28 03:03:15,222 INFO L274 CegarLoopResult]: For program point L4805(lines 4805 4863) no Hoare annotation was computed. [2020-10-28 03:03:15,222 INFO L274 CegarLoopResult]: For program point L4797(line 4797) no Hoare annotation was computed. [2020-10-28 03:03:15,222 INFO L274 CegarLoopResult]: For program point L4797-1(line 4797) no Hoare annotation was computed. [2020-10-28 03:03:15,222 INFO L274 CegarLoopResult]: For program point L4818(lines 4818 4842) no Hoare annotation was computed. [2020-10-28 03:03:15,222 INFO L274 CegarLoopResult]: For program point pppox_ioctlFINAL(lines 4785 4871) no Hoare annotation was computed. [2020-10-28 03:03:15,222 INFO L274 CegarLoopResult]: For program point L4814(line 4814) no Hoare annotation was computed. [2020-10-28 03:03:15,222 INFO L274 CegarLoopResult]: For program point L4843(lines 4805 4862) no Hoare annotation was computed. [2020-10-28 03:03:15,223 INFO L274 CegarLoopResult]: For program point L4814-1(line 4814) no Hoare annotation was computed. [2020-10-28 03:03:15,223 INFO L274 CegarLoopResult]: For program point L4802(lines 4801 4864) no Hoare annotation was computed. [2020-10-28 03:03:15,223 INFO L274 CegarLoopResult]: For program point L4856-1(line 4856) no Hoare annotation was computed. [2020-10-28 03:03:15,223 INFO L274 CegarLoopResult]: For program point L4856(line 4856) no Hoare annotation was computed. [2020-10-28 03:03:15,223 INFO L274 CegarLoopResult]: For program point L4852(lines 4852 4861) no Hoare annotation was computed. [2020-10-28 03:03:15,223 INFO L274 CegarLoopResult]: For program point L4815(line 4815) no Hoare annotation was computed. [2020-10-28 03:03:15,223 INFO L274 CegarLoopResult]: For program point L4815-1(line 4815) no Hoare annotation was computed. [2020-10-28 03:03:15,223 INFO L274 CegarLoopResult]: For program point pppox_ioctlEXIT(lines 4785 4871) no Hoare annotation was computed. [2020-10-28 03:03:15,223 INFO L274 CegarLoopResult]: For program point pppox_ioctlENTRY(lines 4785 4871) no Hoare annotation was computed. [2020-10-28 03:03:15,224 INFO L274 CegarLoopResult]: For program point L4799(line 4799) no Hoare annotation was computed. [2020-10-28 03:03:15,224 INFO L274 CegarLoopResult]: For program point L4799-1(lines 4794 4870) no Hoare annotation was computed. [2020-10-28 03:03:15,224 INFO L274 CegarLoopResult]: For program point L4808(lines 4808 4811) no Hoare annotation was computed. [2020-10-28 03:03:15,224 INFO L274 CegarLoopResult]: For program point L4804(lines 4803 4864) no Hoare annotation was computed. [2020-10-28 03:03:15,224 INFO L274 CegarLoopResult]: For program point lock_sockENTRY(lines 4719 4727) no Hoare annotation was computed. [2020-10-28 03:03:15,224 INFO L274 CegarLoopResult]: For program point lock_sockFINAL(lines 4719 4727) no Hoare annotation was computed. [2020-10-28 03:03:15,224 INFO L274 CegarLoopResult]: For program point lock_sockEXIT(lines 4719 4727) no Hoare annotation was computed. [2020-10-28 03:03:15,224 INFO L274 CegarLoopResult]: For program point L4723(line 4723) no Hoare annotation was computed. [2020-10-28 03:03:15,225 INFO L270 CegarLoopResult]: At program point L4957(lines 4956 4970) the Hoare annotation is: (let ((.cse2 (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|)) (.cse1 (+ |~#pppox_protos~0.offset| 16)) (.cse3 (+ |~#pppox_protos~0.offset| 24)) (.cse0 (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|)) (.cse4 (+ |~#pppox_protos~0.offset| 8))) (or (not (<= |old(~ldv_module_refcounter~0)| 1)) (not (= (select .cse0 .cse1) 0)) (= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|) (not (<= 1 |old(~ldv_module_refcounter~0)|)) (not (<= |~#pppox_protos~0.offset| 0)) (not (= (select .cse2 .cse3) 0)) (not (= (select .cse2 .cse4) 0)) (not (= (select .cse2 |~#pppox_protos~0.offset|) 0)) (not (= (select .cse0 |~#pppox_protos~0.offset|) 0)) (not (<= 0 |~#pppox_protos~0.offset|)) (not (= (select .cse2 .cse1) 0)) (not (= 0 (select .cse0 .cse3))) (not (= (select .cse0 .cse4) 0)))) [2020-10-28 03:03:15,225 INFO L274 CegarLoopResult]: For program point mainEXIT(lines 4933 4991) no Hoare annotation was computed. [2020-10-28 03:03:15,225 INFO L274 CegarLoopResult]: For program point L4947(lines 4947 4950) no Hoare annotation was computed. [2020-10-28 03:03:15,225 INFO L274 CegarLoopResult]: For program point L4945(line 4945) no Hoare annotation was computed. [2020-10-28 03:03:15,225 INFO L274 CegarLoopResult]: For program point L4976(lines 4976 4980) no Hoare annotation was computed. [2020-10-28 03:03:15,225 INFO L274 CegarLoopResult]: For program point mainFINAL(lines 4933 4991) no Hoare annotation was computed. [2020-10-28 03:03:15,226 INFO L270 CegarLoopResult]: At program point mainENTRY(lines 4933 4991) the Hoare annotation is: (let ((.cse2 (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|)) (.cse1 (+ |~#pppox_protos~0.offset| 16)) (.cse3 (+ |~#pppox_protos~0.offset| 24)) (.cse0 (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|)) (.cse4 (+ |~#pppox_protos~0.offset| 8))) (or (not (<= |old(~ldv_module_refcounter~0)| 1)) (not (= (select .cse0 .cse1) 0)) (not (<= 1 |old(~ldv_module_refcounter~0)|)) (and (<= ~ldv_module_refcounter~0 1) (<= 1 ~ldv_module_refcounter~0) (= |old(~LDV_IN_INTERRUPT~0)| ~LDV_IN_INTERRUPT~0)) (not (<= |~#pppox_protos~0.offset| 0)) (not (= (select .cse2 .cse3) 0)) (not (= (select .cse2 .cse4) 0)) (not (= (select .cse2 |~#pppox_protos~0.offset|) 0)) (not (= (select .cse0 |~#pppox_protos~0.offset|) 0)) (not (<= 0 |~#pppox_protos~0.offset|)) (not (= (select .cse2 .cse1) 0)) (not (= 0 (select .cse0 .cse3))) (not (= (select .cse0 .cse4) 0)))) [2020-10-28 03:03:15,226 INFO L274 CegarLoopResult]: For program point L4987(line 4987) no Hoare annotation was computed. [2020-10-28 03:03:15,226 INFO L274 CegarLoopResult]: For program point L4956(lines 4956 4970) no Hoare annotation was computed. [2020-10-28 03:03:15,227 INFO L270 CegarLoopResult]: At program point L4983(lines 4941 4990) the Hoare annotation is: (let ((.cse1 (+ |~#pppox_protos~0.offset| 16)) (.cse2 (+ |~#pppox_protos~0.offset| 24)) (.cse0 (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|)) (.cse4 (+ |~#pppox_protos~0.offset| 8)) (.cse3 (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|))) (or (not (<= |old(~ldv_module_refcounter~0)| 1)) (not (= (select .cse0 .cse1) 0)) (not (= (select .cse0 .cse2) 0)) (not (<= 1 |old(~ldv_module_refcounter~0)|)) (not (<= 0 |~#pppox_protos~0.offset|)) (not (= (select .cse0 |~#pppox_protos~0.offset|) 0)) (not (= (select .cse3 .cse4) 0)) (not (= (select .cse3 .cse1) 0)) (not (= (select .cse3 .cse2) 0)) (not (<= |~#pppox_protos~0.offset| 0)) (and (<= ~ldv_module_refcounter~0 1) (<= 1 ~ldv_module_refcounter~0)) (not (= 0 (select .cse0 .cse4))) (not (= (select .cse3 |~#pppox_protos~0.offset|) 0)))) [2020-10-28 03:03:15,227 INFO L270 CegarLoopResult]: At program point L4979(lines 4941 4990) the Hoare annotation is: (let ((.cse1 (+ |~#pppox_protos~0.offset| 16)) (.cse2 (+ |~#pppox_protos~0.offset| 24)) (.cse0 (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|)) (.cse4 (+ |~#pppox_protos~0.offset| 8)) (.cse3 (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|))) (or (not (<= |old(~ldv_module_refcounter~0)| 1)) (not (= (select .cse0 .cse1) 0)) (not (= (select .cse0 .cse2) 0)) (not (<= 1 |old(~ldv_module_refcounter~0)|)) (not (<= 0 |~#pppox_protos~0.offset|)) (not (= (select .cse0 |~#pppox_protos~0.offset|) 0)) (not (= (select .cse3 .cse4) 0)) (not (= (select .cse3 .cse1) 0)) (not (= (select .cse3 .cse2) 0)) (not (<= |~#pppox_protos~0.offset| 0)) (and (<= ~ldv_module_refcounter~0 1) (<= 1 ~ldv_module_refcounter~0)) (not (= 0 (select .cse0 .cse4))) (not (= (select .cse3 |~#pppox_protos~0.offset|) 0)))) [2020-10-28 03:03:15,227 INFO L270 CegarLoopResult]: At program point L4944-1(line 4944) the Hoare annotation is: (let ((.cse2 (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|)) (.cse1 (+ |~#pppox_protos~0.offset| 16)) (.cse3 (+ |~#pppox_protos~0.offset| 24)) (.cse0 (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|)) (.cse4 (+ |~#pppox_protos~0.offset| 8))) (or (not (<= |old(~ldv_module_refcounter~0)| 1)) (not (= (select .cse0 .cse1) 0)) (= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|) (not (<= 1 |old(~ldv_module_refcounter~0)|)) (not (<= |~#pppox_protos~0.offset| 0)) (not (= (select .cse2 .cse3) 0)) (not (= (select .cse2 .cse4) 0)) (not (= (select .cse2 |~#pppox_protos~0.offset|) 0)) (not (= (select .cse0 |~#pppox_protos~0.offset|) 0)) (not (<= 0 |~#pppox_protos~0.offset|)) (not (= (select .cse2 .cse1) 0)) (not (= 0 (select .cse0 .cse3))) (not (= (select .cse0 .cse4) 0)))) [2020-10-28 03:03:15,228 INFO L270 CegarLoopResult]: At program point L4977(lines 4941 4990) the Hoare annotation is: (let ((.cse2 (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|)) (.cse1 (+ |~#pppox_protos~0.offset| 16)) (.cse3 (+ |~#pppox_protos~0.offset| 24)) (.cse0 (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|)) (.cse4 (+ |~#pppox_protos~0.offset| 8))) (or (not (<= |old(~ldv_module_refcounter~0)| 1)) (not (= (select .cse0 .cse1) 0)) (= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|) (not (<= 1 |old(~ldv_module_refcounter~0)|)) (not (<= |~#pppox_protos~0.offset| 0)) (not (= (select .cse2 .cse3) 0)) (not (= (select .cse2 .cse4) 0)) (not (= (select .cse2 |~#pppox_protos~0.offset|) 0)) (not (= (select .cse0 |~#pppox_protos~0.offset|) 0)) (not (<= 0 |~#pppox_protos~0.offset|)) (not (= (select .cse2 .cse1) 0)) (not (= 0 (select .cse0 .cse3))) (not (= (select .cse0 .cse4) 0)))) [2020-10-28 03:03:15,228 INFO L270 CegarLoopResult]: At program point L4944(line 4944) the Hoare annotation is: (let ((.cse2 (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|)) (.cse1 (+ |~#pppox_protos~0.offset| 16)) (.cse3 (+ |~#pppox_protos~0.offset| 24)) (.cse0 (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|)) (.cse4 (+ |~#pppox_protos~0.offset| 8))) (or (not (<= |old(~ldv_module_refcounter~0)| 1)) (not (= (select .cse0 .cse1) 0)) (= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|) (not (<= 1 |old(~ldv_module_refcounter~0)|)) (not (<= |~#pppox_protos~0.offset| 0)) (not (= (select .cse2 .cse3) 0)) (not (= (select .cse2 .cse4) 0)) (not (= (select .cse2 |~#pppox_protos~0.offset|) 0)) (not (= (select .cse0 |~#pppox_protos~0.offset|) 0)) (not (<= 0 |~#pppox_protos~0.offset|)) (not (= (select .cse2 .cse1) 0)) (not (= 0 (select .cse0 .cse3))) (not (= (select .cse0 .cse4) 0)))) [2020-10-28 03:03:15,228 INFO L270 CegarLoopResult]: At program point L4971(lines 4941 4990) the Hoare annotation is: (let ((.cse2 (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|)) (.cse1 (+ |~#pppox_protos~0.offset| 16)) (.cse3 (+ |~#pppox_protos~0.offset| 24)) (.cse0 (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|)) (.cse4 (+ |~#pppox_protos~0.offset| 8))) (or (not (<= |old(~ldv_module_refcounter~0)| 1)) (not (= (select .cse0 .cse1) 0)) (= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|) (not (<= 1 |old(~ldv_module_refcounter~0)|)) (not (<= |~#pppox_protos~0.offset| 0)) (not (= (select .cse2 .cse3) 0)) (not (= (select .cse2 .cse4) 0)) (not (= (select .cse2 |~#pppox_protos~0.offset|) 0)) (not (= (select .cse0 |~#pppox_protos~0.offset|) 0)) (not (<= 0 |~#pppox_protos~0.offset|)) (not (= (select .cse2 .cse1) 0)) (not (= 0 (select .cse0 .cse3))) (not (= (select .cse0 .cse4) 0)))) [2020-10-28 03:03:15,228 INFO L274 CegarLoopResult]: For program point L4963(line 4963) no Hoare annotation was computed. [2020-10-28 03:03:15,229 INFO L277 CegarLoopResult]: At program point ldv_try_module_getENTRY(lines 5010 5027) the Hoare annotation is: true [2020-10-28 03:03:15,229 INFO L277 CegarLoopResult]: At program point L5015(line 5015) the Hoare annotation is: true [2020-10-28 03:03:15,229 INFO L274 CegarLoopResult]: For program point L5015-1(line 5015) no Hoare annotation was computed. [2020-10-28 03:03:15,229 INFO L274 CegarLoopResult]: For program point L5017(lines 5017 5022) no Hoare annotation was computed. [2020-10-28 03:03:15,229 INFO L274 CegarLoopResult]: For program point ldv_try_module_getFINAL(lines 5010 5027) no Hoare annotation was computed. [2020-10-28 03:03:15,229 INFO L274 CegarLoopResult]: For program point L5013(lines 5013 5024) no Hoare annotation was computed. [2020-10-28 03:03:15,229 INFO L274 CegarLoopResult]: For program point ldv_try_module_getEXIT(lines 5010 5027) no Hoare annotation was computed. [2020-10-28 03:03:15,229 INFO L274 CegarLoopResult]: For program point lock_sock_nestedFINAL(lines 5101 5103) no Hoare annotation was computed. [2020-10-28 03:03:15,230 INFO L274 CegarLoopResult]: For program point lock_sock_nestedENTRY(lines 5101 5103) no Hoare annotation was computed. [2020-10-28 03:03:15,230 INFO L274 CegarLoopResult]: For program point lock_sock_nestedEXIT(lines 5101 5103) no Hoare annotation was computed. [2020-10-28 03:03:15,230 INFO L274 CegarLoopResult]: For program point ##fun~$Pointer$~X~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-10-28 03:03:15,230 INFO L274 CegarLoopResult]: For program point ##fun~$Pointer$~X~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-10-28 03:03:15,230 INFO L274 CegarLoopResult]: For program point ##fun~$Pointer$~X~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-10-28 03:03:15,230 INFO L277 CegarLoopResult]: At program point sock_unregisterENTRY(lines 5121 5123) the Hoare annotation is: true [2020-10-28 03:03:15,230 INFO L274 CegarLoopResult]: For program point sock_unregisterEXIT(lines 5121 5123) no Hoare annotation was computed. [2020-10-28 03:03:15,230 INFO L274 CegarLoopResult]: For program point sock_unregisterFINAL(lines 5121 5123) no Hoare annotation was computed. [2020-10-28 03:03:15,231 INFO L274 CegarLoopResult]: For program point pppox_skEXIT(lines 4729 4734) no Hoare annotation was computed. [2020-10-28 03:03:15,231 INFO L274 CegarLoopResult]: For program point pppox_skENTRY(lines 4729 4734) no Hoare annotation was computed. [2020-10-28 03:03:15,231 INFO L274 CegarLoopResult]: For program point pppox_skFINAL(lines 4729 4734) no Hoare annotation was computed. [2020-10-28 03:03:15,231 INFO L277 CegarLoopResult]: At program point ldv_undefined_intENTRY(lines 5098 5100) the Hoare annotation is: true [2020-10-28 03:03:15,231 INFO L274 CegarLoopResult]: For program point ldv_undefined_intEXIT(lines 5098 5100) no Hoare annotation was computed. [2020-10-28 03:03:15,231 INFO L274 CegarLoopResult]: For program point ldv_undefined_intFINAL(lines 5098 5100) no Hoare annotation was computed. [2020-10-28 03:03:15,231 INFO L274 CegarLoopResult]: For program point __request_moduleEXIT(lines 5091 5093) no Hoare annotation was computed. [2020-10-28 03:03:15,231 INFO L274 CegarLoopResult]: For program point __request_moduleENTRY(lines 5091 5093) no Hoare annotation was computed. [2020-10-28 03:03:15,231 INFO L274 CegarLoopResult]: For program point __request_moduleFINAL(lines 5091 5093) no Hoare annotation was computed. [2020-10-28 03:03:15,232 INFO L270 CegarLoopResult]: At program point L4895(line 4895) the Hoare annotation is: (let ((.cse3 (+ |~#pppox_protos~0.offset| 24)) (.cse0 (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|)) (.cse4 (+ |~#pppox_protos~0.offset| 8)) (.cse2 (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|)) (.cse1 (+ |~#pppox_protos~0.offset| 16))) (or (not (<= |old(~ldv_module_refcounter~0)| 1)) (not (= (select .cse0 .cse1) 0)) (not (= (select .cse2 .cse3) 0)) (not (= (select .cse0 .cse3) 0)) (not (<= |~#pppox_protos~0.offset| 0)) (not (= 0 (select .cse0 .cse4))) (not (<= 1 |old(~ldv_module_refcounter~0)|)) (not (<= 0 |~#pppox_protos~0.offset|)) (not (= (select .cse2 |~#pppox_protos~0.offset|) 0)) (not (= (select .cse0 |~#pppox_protos~0.offset|) 0)) (not (= (select .cse2 .cse4) 0)) (not (= (select .cse2 .cse1) 0)))) [2020-10-28 03:03:15,232 INFO L274 CegarLoopResult]: For program point L4895-1(line 4895) no Hoare annotation was computed. [2020-10-28 03:03:15,232 INFO L274 CegarLoopResult]: For program point L4897(lines 4897 4900) no Hoare annotation was computed. [2020-10-28 03:03:15,232 INFO L274 CegarLoopResult]: For program point L4891(lines 4891 4901) no Hoare annotation was computed. [2020-10-28 03:03:15,232 INFO L274 CegarLoopResult]: For program point L4885-2(lines 4885 4890) no Hoare annotation was computed. [2020-10-28 03:03:15,232 INFO L274 CegarLoopResult]: For program point L4885(lines 4885 4890) no Hoare annotation was computed. [2020-10-28 03:03:15,233 INFO L270 CegarLoopResult]: At program point L4906(lines 4875 4908) the Hoare annotation is: (let ((.cse2 (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|)) (.cse1 (+ |~#pppox_protos~0.offset| 16)) (.cse3 (+ |~#pppox_protos~0.offset| 24)) (.cse0 (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|)) (.cse4 (+ |~#pppox_protos~0.offset| 8))) (or (not (<= |old(~ldv_module_refcounter~0)| 1)) (not (= (select .cse0 .cse1) 0)) (not (<= 1 |old(~ldv_module_refcounter~0)|)) (not (<= |~#pppox_protos~0.offset| 0)) (not (= (select .cse2 .cse3) 0)) (not (= (select .cse2 .cse4) 0)) (not (= (select .cse2 |~#pppox_protos~0.offset|) 0)) (not (= (select .cse0 |~#pppox_protos~0.offset|) 0)) (not (<= 0 |~#pppox_protos~0.offset|)) (and (<= ~ldv_module_refcounter~0 1) (<= 1 ~ldv_module_refcounter~0)) (not (= (select .cse2 .cse1) 0)) (not (= 0 (select .cse0 .cse3))) (not (= (select .cse0 .cse4) 0)))) [2020-10-28 03:03:15,233 INFO L274 CegarLoopResult]: For program point pppox_createFINAL(lines 4872 4909) no Hoare annotation was computed. [2020-10-28 03:03:15,233 INFO L274 CegarLoopResult]: For program point L4877(lines 4877 4883) no Hoare annotation was computed. [2020-10-28 03:03:15,233 INFO L274 CegarLoopResult]: For program point L4904-1(line 4904) no Hoare annotation was computed. [2020-10-28 03:03:15,233 INFO L270 CegarLoopResult]: At program point L4904(line 4904) the Hoare annotation is: (let ((.cse3 (+ |~#pppox_protos~0.offset| 24)) (.cse0 (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|)) (.cse4 (+ |~#pppox_protos~0.offset| 8)) (.cse2 (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|)) (.cse1 (+ |~#pppox_protos~0.offset| 16))) (or (not (<= |old(~ldv_module_refcounter~0)| 1)) (not (= (select .cse0 .cse1) 0)) (not (= (select .cse2 .cse3) 0)) (not (= (select .cse0 .cse3) 0)) (not (<= |~#pppox_protos~0.offset| 0)) (not (= 0 (select .cse0 .cse4))) (not (<= 1 |old(~ldv_module_refcounter~0)|)) (not (<= 0 |~#pppox_protos~0.offset|)) (not (= (select .cse2 |~#pppox_protos~0.offset|) 0)) (not (= (select .cse0 |~#pppox_protos~0.offset|) 0)) (not (= (select .cse2 .cse4) 0)) (not (= (select .cse2 .cse1) 0)))) [2020-10-28 03:03:15,234 INFO L270 CegarLoopResult]: At program point pppox_createENTRY(lines 4872 4909) the Hoare annotation is: (let ((.cse2 (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|)) (.cse1 (+ |~#pppox_protos~0.offset| 16)) (.cse3 (+ |~#pppox_protos~0.offset| 24)) (.cse0 (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|)) (.cse4 (+ |~#pppox_protos~0.offset| 8))) (or (not (<= |old(~ldv_module_refcounter~0)| 1)) (not (= (select .cse0 .cse1) 0)) (not (<= 1 |old(~ldv_module_refcounter~0)|)) (not (<= |~#pppox_protos~0.offset| 0)) (not (= (select .cse2 .cse3) 0)) (not (= (select .cse2 .cse4) 0)) (not (= (select .cse2 |~#pppox_protos~0.offset|) 0)) (not (= (select .cse0 |~#pppox_protos~0.offset|) 0)) (not (<= 0 |~#pppox_protos~0.offset|)) (and (<= ~ldv_module_refcounter~0 1) (<= 1 ~ldv_module_refcounter~0)) (not (= (select .cse2 .cse1) 0)) (not (= 0 (select .cse0 .cse3))) (not (= (select .cse0 .cse4) 0)))) [2020-10-28 03:03:15,234 INFO L274 CegarLoopResult]: For program point L4880(lines 4880 4883) no Hoare annotation was computed. [2020-10-28 03:03:15,234 INFO L270 CegarLoopResult]: At program point L4903(line 4903) the Hoare annotation is: (let ((.cse3 (+ |~#pppox_protos~0.offset| 24)) (.cse0 (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|)) (.cse4 (+ |~#pppox_protos~0.offset| 8)) (.cse2 (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|)) (.cse1 (+ |~#pppox_protos~0.offset| 16))) (or (not (<= |old(~ldv_module_refcounter~0)| 1)) (not (= (select .cse0 .cse1) 0)) (not (= (select .cse2 .cse3) 0)) (not (= (select .cse0 .cse3) 0)) (not (<= |~#pppox_protos~0.offset| 0)) (not (= 0 (select .cse0 .cse4))) (not (<= 1 |old(~ldv_module_refcounter~0)|)) (not (<= 0 |~#pppox_protos~0.offset|)) (not (= (select .cse2 |~#pppox_protos~0.offset|) 0)) (not (= (select .cse0 |~#pppox_protos~0.offset|) 0)) (not (= (select .cse2 .cse4) 0)) (not (= (select .cse2 .cse1) 0)))) [2020-10-28 03:03:15,234 INFO L274 CegarLoopResult]: For program point L4903-1(line 4903) no Hoare annotation was computed. [2020-10-28 03:03:15,234 INFO L274 CegarLoopResult]: For program point pppox_createEXIT(lines 4872 4909) no Hoare annotation was computed. [2020-10-28 03:03:15,235 INFO L277 CegarLoopResult]: At program point ldv_initializeFINAL(lines 5094 5096) the Hoare annotation is: true [2020-10-28 03:03:15,235 INFO L274 CegarLoopResult]: For program point ldv_initializeEXIT(lines 5094 5096) no Hoare annotation was computed. [2020-10-28 03:03:15,235 INFO L274 CegarLoopResult]: For program point ##fun~$Pointer$~X~$Pointer$~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-10-28 03:03:15,235 INFO L277 CegarLoopResult]: At program point ##fun~$Pointer$~X~$Pointer$~TO~intENTRY(line -1) the Hoare annotation is: true [2020-10-28 03:03:15,235 INFO L274 CegarLoopResult]: For program point ##fun~$Pointer$~X~$Pointer$~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-10-28 03:03:15,235 INFO L274 CegarLoopResult]: For program point ldv_module_put_and_exitEXIT(lines 5044 5053) no Hoare annotation was computed. [2020-10-28 03:03:15,235 INFO L274 CegarLoopResult]: For program point L5048(lines 5046 5052) no Hoare annotation was computed. [2020-10-28 03:03:15,235 INFO L274 CegarLoopResult]: For program point ldv_module_put_and_exitENTRY(lines 5044 5053) no Hoare annotation was computed. [2020-10-28 03:03:15,236 INFO L274 CegarLoopResult]: For program point unregister_pppox_protoEXIT(lines 4758 4770) no Hoare annotation was computed. [2020-10-28 03:03:15,236 INFO L274 CegarLoopResult]: For program point L4762(lines 4762 4765) no Hoare annotation was computed. [2020-10-28 03:03:15,236 INFO L274 CegarLoopResult]: For program point unregister_pppox_protoENTRY(lines 4758 4770) no Hoare annotation was computed. [2020-10-28 03:03:15,236 INFO L274 CegarLoopResult]: For program point L4761(lines 4761 4767) no Hoare annotation was computed. [2020-10-28 03:03:15,236 INFO L274 CegarLoopResult]: For program point L4761-1(lines 4758 4770) no Hoare annotation was computed. [2020-10-28 03:03:15,236 INFO L274 CegarLoopResult]: For program point pppox_exitEXIT(lines 4920 4928) no Hoare annotation was computed. [2020-10-28 03:03:15,236 INFO L277 CegarLoopResult]: At program point pppox_exitENTRY(lines 4920 4928) the Hoare annotation is: true [2020-10-28 03:03:15,236 INFO L274 CegarLoopResult]: For program point pppox_exitFINAL(lines 4920 4928) no Hoare annotation was computed. [2020-10-28 03:03:15,236 INFO L274 CegarLoopResult]: For program point pppox_unbind_sockEXIT(lines 4771 4784) no Hoare annotation was computed. [2020-10-28 03:03:15,237 INFO L274 CegarLoopResult]: For program point pppox_unbind_sockENTRY(lines 4771 4784) no Hoare annotation was computed. [2020-10-28 03:03:15,237 INFO L274 CegarLoopResult]: For program point L4776-1(line 4776) no Hoare annotation was computed. [2020-10-28 03:03:15,237 INFO L274 CegarLoopResult]: For program point L4774(lines 4774 4781) no Hoare annotation was computed. [2020-10-28 03:03:15,237 INFO L274 CegarLoopResult]: For program point L4777(line 4777) no Hoare annotation was computed. [2020-10-28 03:03:15,237 INFO L274 CegarLoopResult]: For program point L4776(line 4776) no Hoare annotation was computed. [2020-10-28 03:03:15,237 INFO L274 CegarLoopResult]: For program point L4777-1(line 4777) no Hoare annotation was computed. [2020-10-28 03:03:15,237 INFO L274 CegarLoopResult]: For program point L4774-2(lines 4771 4784) no Hoare annotation was computed. [2020-10-28 03:03:15,237 INFO L274 CegarLoopResult]: For program point ldv_module_refcountFINAL(lines 5054 5059) no Hoare annotation was computed. [2020-10-28 03:03:15,237 INFO L274 CegarLoopResult]: For program point ldv_module_refcountENTRY(lines 5054 5059) no Hoare annotation was computed. [2020-10-28 03:03:15,238 INFO L274 CegarLoopResult]: For program point ldv_module_refcountEXIT(lines 5054 5059) no Hoare annotation was computed. [2020-10-28 03:03:15,238 INFO L274 CegarLoopResult]: For program point release_sockENTRY(lines 5114 5116) no Hoare annotation was computed. [2020-10-28 03:03:15,238 INFO L274 CegarLoopResult]: For program point release_sockEXIT(lines 5114 5116) no Hoare annotation was computed. [2020-10-28 03:03:15,238 INFO L274 CegarLoopResult]: For program point release_sockFINAL(lines 5114 5116) no Hoare annotation was computed. [2020-10-28 03:03:15,238 INFO L274 CegarLoopResult]: For program point pppox_initFINAL(lines 4911 4919) no Hoare annotation was computed. [2020-10-28 03:03:15,238 INFO L277 CegarLoopResult]: At program point pppox_initENTRY(lines 4911 4919) the Hoare annotation is: true [2020-10-28 03:03:15,238 INFO L277 CegarLoopResult]: At program point L4915(line 4915) the Hoare annotation is: true [2020-10-28 03:03:15,238 INFO L274 CegarLoopResult]: For program point L4915-1(line 4915) no Hoare annotation was computed. [2020-10-28 03:03:15,239 INFO L274 CegarLoopResult]: For program point pppox_initEXIT(lines 4911 4919) no Hoare annotation was computed. [2020-10-28 03:03:15,239 INFO L274 CegarLoopResult]: For program point L4750(lines 4750 4753) no Hoare annotation was computed. [2020-10-28 03:03:15,239 INFO L274 CegarLoopResult]: For program point L4746(lines 4746 4749) no Hoare annotation was computed. [2020-10-28 03:03:15,239 INFO L274 CegarLoopResult]: For program point L4743(lines 4743 4749) no Hoare annotation was computed. [2020-10-28 03:03:15,239 INFO L274 CegarLoopResult]: For program point register_pppox_protoEXIT(lines 4740 4757) no Hoare annotation was computed. [2020-10-28 03:03:15,239 INFO L274 CegarLoopResult]: For program point register_pppox_protoENTRY(lines 4740 4757) no Hoare annotation was computed. [2020-10-28 03:03:15,239 INFO L274 CegarLoopResult]: For program point register_pppox_protoFINAL(lines 4740 4757) no Hoare annotation was computed. [2020-10-28 03:03:15,239 INFO L274 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-10-28 03:03:15,240 INFO L270 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |~#pppox_protos~0.offset| |old(~#pppox_protos~0.offset)|) (= ~LDV_IN_INTERRUPT~0 |old(~LDV_IN_INTERRUPT~0)|) (= |#t~string0.offset| |old(#t~string0.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|) (= |#t~string0.base| |old(#t~string0.base)|) (= |old(#valid)| |#valid|) (= |~#pppox_protos~0.base| |old(~#pppox_protos~0.base)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |~#pppox_proto_family~0.offset| |old(~#pppox_proto_family~0.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |~#pppox_proto_family~0.base| |old(~#pppox_proto_family~0.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|)) [2020-10-28 03:03:15,240 INFO L274 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-10-28 03:03:15,240 INFO L277 CegarLoopResult]: At program point ldv_check_final_stateENTRY(lines 5060 5071) the Hoare annotation is: true [2020-10-28 03:03:15,240 INFO L274 CegarLoopResult]: For program point L5063(lines 5060 5071) no Hoare annotation was computed. [2020-10-28 03:03:15,240 INFO L270 CegarLoopResult]: At program point L5065(line 5065) the Hoare annotation is: (or (not (<= ~ldv_module_refcounter~0 1)) (not (<= 1 ~ldv_module_refcounter~0))) [2020-10-28 03:03:15,240 INFO L274 CegarLoopResult]: For program point ldv_check_final_stateEXIT(lines 5060 5071) no Hoare annotation was computed. [2020-10-28 03:03:15,240 INFO L274 CegarLoopResult]: For program point ppp_unregister_channelEXIT(lines 5111 5113) no Hoare annotation was computed. [2020-10-28 03:03:15,241 INFO L274 CegarLoopResult]: For program point ppp_unregister_channelENTRY(lines 5111 5113) no Hoare annotation was computed. [2020-10-28 03:03:15,241 INFO L274 CegarLoopResult]: For program point ppp_unregister_channelFINAL(lines 5111 5113) no Hoare annotation was computed. [2020-10-28 03:03:15,241 INFO L274 CegarLoopResult]: For program point ppp_channel_indexENTRY(lines 5108 5110) no Hoare annotation was computed. [2020-10-28 03:03:15,241 INFO L274 CegarLoopResult]: For program point ppp_channel_indexEXIT(lines 5108 5110) no Hoare annotation was computed. [2020-10-28 03:03:15,241 INFO L274 CegarLoopResult]: For program point ppp_channel_indexFINAL(lines 5108 5110) no Hoare annotation was computed. [2020-10-28 03:03:15,241 INFO L274 CegarLoopResult]: For program point ldv_try_module_get_1FINAL(lines 5072 5080) no Hoare annotation was computed. [2020-10-28 03:03:15,241 INFO L274 CegarLoopResult]: For program point ldv_try_module_get_1EXIT(lines 5072 5080) no Hoare annotation was computed. [2020-10-28 03:03:15,241 INFO L277 CegarLoopResult]: At program point ldv_try_module_get_1ENTRY(lines 5072 5080) the Hoare annotation is: true [2020-10-28 03:03:15,242 INFO L274 CegarLoopResult]: For program point L5076-1(line 5076) no Hoare annotation was computed. [2020-10-28 03:03:15,242 INFO L277 CegarLoopResult]: At program point L5076(line 5076) the Hoare annotation is: true [2020-10-28 03:03:15,242 INFO L277 CegarLoopResult]: At program point sock_registerENTRY(lines 5118 5120) the Hoare annotation is: true [2020-10-28 03:03:15,242 INFO L274 CegarLoopResult]: For program point sock_registerEXIT(lines 5118 5120) no Hoare annotation was computed. [2020-10-28 03:03:15,242 INFO L274 CegarLoopResult]: For program point sock_registerFINAL(lines 5118 5120) no Hoare annotation was computed. [2020-10-28 03:03:15,242 INFO L274 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-10-28 03:03:15,242 INFO L270 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (let ((.cse1 (+ |~#pppox_protos~0.offset| 24)) (.cse3 (+ |~#pppox_protos~0.offset| 8)) (.cse0 (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|)) (.cse2 (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|)) (.cse4 (+ |~#pppox_protos~0.offset| 16))) (and (= 0 (select .cse0 .cse1)) (<= 0 |~#pppox_protos~0.offset|) (<= ~ldv_module_refcounter~0 1) (= (select .cse0 |~#pppox_protos~0.offset|) 0) (= (select .cse2 .cse1) 0) (<= 1 ~ldv_module_refcounter~0) (= (select .cse0 .cse3) 0) (= (select .cse2 |~#pppox_protos~0.offset|) 0) (= (select .cse2 .cse3) 0) (= (select .cse0 .cse4) 0) (= (select .cse2 .cse4) 0) (<= |~#pppox_protos~0.offset| 0))) [2020-10-28 03:03:15,243 INFO L277 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-10-28 03:03:15,243 INFO L274 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-10-28 03:03:15,243 INFO L277 CegarLoopResult]: At program point ldv_module_putENTRY(lines 5028 5043) the Hoare annotation is: true [2020-10-28 03:03:15,243 INFO L274 CegarLoopResult]: For program point ldv_module_putEXIT(lines 5028 5043) no Hoare annotation was computed. [2020-10-28 03:03:15,243 INFO L277 CegarLoopResult]: At program point L5034(line 5034) the Hoare annotation is: true [2020-10-28 03:03:15,243 INFO L274 CegarLoopResult]: For program point L5031(lines 5031 5040) no Hoare annotation was computed. [2020-10-28 03:03:15,243 INFO L274 CegarLoopResult]: For program point L5032-1(lines 5032 5037) no Hoare annotation was computed. [2020-10-28 03:03:15,243 INFO L274 CegarLoopResult]: For program point L5032(lines 5032 5037) no Hoare annotation was computed. [2020-10-28 03:03:15,243 INFO L274 CegarLoopResult]: For program point L5031-2(lines 5028 5043) no Hoare annotation was computed. [2020-10-28 03:03:15,244 INFO L277 CegarLoopResult]: At program point ldv_blast_assertENTRY(lines 4992 4997) the Hoare annotation is: true [2020-10-28 03:03:15,244 INFO L274 CegarLoopResult]: For program point ldv_blast_assertEXIT(lines 4992 4997) no Hoare annotation was computed. [2020-10-28 03:03:15,244 INFO L274 CegarLoopResult]: For program point ldv_blast_assertFINAL(lines 4992 4997) no Hoare annotation was computed. [2020-10-28 03:03:15,244 INFO L274 CegarLoopResult]: For program point L4995(line 4995) no Hoare annotation was computed. [2020-10-28 03:03:15,244 INFO L274 CegarLoopResult]: For program point ldv_module_put_2FINAL(lines 5081 5089) no Hoare annotation was computed. [2020-10-28 03:03:15,244 INFO L277 CegarLoopResult]: At program point L5085(line 5085) the Hoare annotation is: true [2020-10-28 03:03:15,244 INFO L274 CegarLoopResult]: For program point ldv_module_put_2EXIT(lines 5081 5089) no Hoare annotation was computed. [2020-10-28 03:03:15,244 INFO L277 CegarLoopResult]: At program point ldv_module_put_2ENTRY(lines 5081 5089) the Hoare annotation is: true [2020-10-28 03:03:15,255 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,256 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,257 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,257 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,257 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,258 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,258 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,258 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,260 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,261 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,261 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,261 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,261 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,262 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,262 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,262 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,267 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,268 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,268 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,269 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,272 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,272 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,272 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,273 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,273 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,273 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,273 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,274 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,274 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,275 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,275 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,275 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,277 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,282 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,282 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,290 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,291 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,291 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,291 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,292 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,292 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,292 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,293 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,293 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,293 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,293 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,294 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,294 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,296 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,296 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,297 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,297 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,297 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,297 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,298 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,298 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,298 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,298 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,298 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,299 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,299 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,299 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,300 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,300 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,302 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,302 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,303 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,303 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,303 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,303 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,304 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,304 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,304 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,305 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,305 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,306 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,306 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,307 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,307 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,307 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,308 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,308 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,311 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,311 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,311 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,312 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,312 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,312 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,312 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,315 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,315 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,315 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,316 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,316 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,316 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,316 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,317 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,318 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,319 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,319 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,320 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,320 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,320 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,320 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,320 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,321 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,321 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,322 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,322 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,322 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,322 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,323 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,323 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,324 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,324 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,325 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,325 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,325 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,326 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,326 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,326 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,326 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,327 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,327 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,327 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,327 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,327 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,328 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,329 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,329 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,329 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,330 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,330 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,331 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,331 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,331 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,331 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,332 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,332 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,332 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,332 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,333 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,333 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,333 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,336 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,338 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,339 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,339 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,339 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,339 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,340 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,340 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,340 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,340 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,341 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,341 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,341 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,341 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,341 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,342 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,345 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,345 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,345 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,346 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,346 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,351 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,351 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,352 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,352 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,352 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,352 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,353 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,353 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,353 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,353 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,353 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,354 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,354 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,355 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,355 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,355 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,355 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,356 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,356 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,356 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,357 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,357 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,357 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,357 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,358 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,358 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,358 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,361 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.10 03:03:15 BoogieIcfgContainer [2020-10-28 03:03:15,361 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-28 03:03:15,363 INFO L168 Benchmark]: Toolchain (without parser) took 21885.74 ms. Allocated memory was 164.6 MB in the beginning and 481.3 MB in the end (delta: 316.7 MB). Free memory was 133.4 MB in the beginning and 213.9 MB in the end (delta: -80.6 MB). Peak memory consumption was 241.4 MB. Max. memory is 8.0 GB. [2020-10-28 03:03:15,364 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 164.6 MB. Free memory is still 139.3 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-10-28 03:03:15,367 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1145.49 ms. Allocated memory is still 164.6 MB. Free memory was 132.9 MB in the beginning and 63.7 MB in the end (delta: 69.2 MB). Peak memory consumption was 69.2 MB. Max. memory is 8.0 GB. [2020-10-28 03:03:15,368 INFO L168 Benchmark]: Boogie Preprocessor took 143.95 ms. Allocated memory is still 164.6 MB. Free memory was 63.7 MB in the beginning and 60.5 MB in the end (delta: 3.2 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2020-10-28 03:03:15,376 INFO L168 Benchmark]: RCFGBuilder took 1400.34 ms. Allocated memory was 164.6 MB in the beginning and 228.6 MB in the end (delta: 64.0 MB). Free memory was 60.5 MB in the beginning and 164.3 MB in the end (delta: -103.8 MB). Peak memory consumption was 27.8 MB. Max. memory is 8.0 GB. [2020-10-28 03:03:15,377 INFO L168 Benchmark]: TraceAbstraction took 19179.51 ms. Allocated memory was 228.6 MB in the beginning and 481.3 MB in the end (delta: 252.7 MB). Free memory was 163.8 MB in the beginning and 213.9 MB in the end (delta: -50.1 MB). Peak memory consumption was 206.2 MB. Max. memory is 8.0 GB. [2020-10-28 03:03:15,388 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 164.6 MB. Free memory is still 139.3 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 1145.49 ms. Allocated memory is still 164.6 MB. Free memory was 132.9 MB in the beginning and 63.7 MB in the end (delta: 69.2 MB). Peak memory consumption was 69.2 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 143.95 ms. Allocated memory is still 164.6 MB. Free memory was 63.7 MB in the beginning and 60.5 MB in the end (delta: 3.2 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1400.34 ms. Allocated memory was 164.6 MB in the beginning and 228.6 MB in the end (delta: 64.0 MB). Free memory was 60.5 MB in the beginning and 164.3 MB in the end (delta: -103.8 MB). Peak memory consumption was 27.8 MB. Max. memory is 8.0 GB. * TraceAbstraction took 19179.51 ms. Allocated memory was 228.6 MB in the beginning and 481.3 MB in the end (delta: 252.7 MB). Free memory was 163.8 MB in the beginning and 213.9 MB in the end (delta: -50.1 MB). Peak memory consumption was 206.2 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.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.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 12]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 4941]: Loop Invariant [2020-10-28 03:03:15,411 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,411 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,411 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,412 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,412 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,412 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,412 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,412 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,413 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,413 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,413 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,413 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,413 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,414 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,414 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,414 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,415 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,415 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,415 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,415 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,415 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,416 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,416 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,416 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,416 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,417 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,417 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,417 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,417 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,417 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,418 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,418 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ Derived loop invariant: (((((((((((!(\old(ldv_module_refcounter) <= 1) || !(#memory_$Pointer$[pppox_protos][pppox_protos + 16] == 0)) || !(#memory_$Pointer$[pppox_protos][pppox_protos + 24] == 0)) || !(1 <= \old(ldv_module_refcounter))) || !(0 <= pppox_protos)) || !(#memory_$Pointer$[pppox_protos][pppox_protos] == 0)) || !(#memory_$Pointer$[pppox_protos][pppox_protos + 8] == 0)) || !(#memory_$Pointer$[pppox_protos][pppox_protos + 16] == 0)) || !(#memory_$Pointer$[pppox_protos][pppox_protos + 24] == 0)) || !(pppox_protos <= 0)) || (ldv_module_refcounter <= 1 && 1 <= ldv_module_refcounter)) || !(0 == #memory_$Pointer$[pppox_protos][pppox_protos + 8])) || !(#memory_$Pointer$[pppox_protos][pppox_protos] == 0) - InvariantResult [Line: 4875]: Loop Invariant [2020-10-28 03:03:15,418 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,418 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,419 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,419 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,419 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,419 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,420 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,420 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,420 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,420 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,420 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,421 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,421 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,421 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,421 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,421 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,422 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,422 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,422 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,423 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,423 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,423 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,423 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,423 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,423 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,424 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,424 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,424 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,424 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,424 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,425 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,425 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ Derived loop invariant: (((((((((((!(\old(ldv_module_refcounter) <= 1) || !(#memory_$Pointer$[pppox_protos][pppox_protos + 16] == 0)) || !(1 <= \old(ldv_module_refcounter))) || !(pppox_protos <= 0)) || !(#memory_$Pointer$[pppox_protos][pppox_protos + 24] == 0)) || !(#memory_$Pointer$[pppox_protos][pppox_protos + 8] == 0)) || !(#memory_$Pointer$[pppox_protos][pppox_protos] == 0)) || !(#memory_$Pointer$[pppox_protos][pppox_protos] == 0)) || !(0 <= pppox_protos)) || (ldv_module_refcounter <= 1 && 1 <= ldv_module_refcounter)) || !(#memory_$Pointer$[pppox_protos][pppox_protos + 16] == 0)) || !(0 == #memory_$Pointer$[pppox_protos][pppox_protos + 24])) || !(#memory_$Pointer$[pppox_protos][pppox_protos + 8] == 0) - InvariantResult [Line: 4941]: Loop Invariant [2020-10-28 03:03:15,425 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,426 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,426 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,426 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,426 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,427 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,427 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,427 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,427 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,427 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,428 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,428 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,428 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,428 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,428 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,428 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,429 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,429 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,430 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,430 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,430 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,430 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,430 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,430 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,431 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,431 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,431 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,431 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,431 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,432 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,432 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,432 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ Derived loop invariant: (((((((((((!(\old(ldv_module_refcounter) <= 1) || !(#memory_$Pointer$[pppox_protos][pppox_protos + 16] == 0)) || ldv_module_refcounter == \old(ldv_module_refcounter)) || !(1 <= \old(ldv_module_refcounter))) || !(pppox_protos <= 0)) || !(#memory_$Pointer$[pppox_protos][pppox_protos + 24] == 0)) || !(#memory_$Pointer$[pppox_protos][pppox_protos + 8] == 0)) || !(#memory_$Pointer$[pppox_protos][pppox_protos] == 0)) || !(#memory_$Pointer$[pppox_protos][pppox_protos] == 0)) || !(0 <= pppox_protos)) || !(#memory_$Pointer$[pppox_protos][pppox_protos + 16] == 0)) || !(0 == #memory_$Pointer$[pppox_protos][pppox_protos + 24])) || !(#memory_$Pointer$[pppox_protos][pppox_protos + 8] == 0) - InvariantResult [Line: 4941]: Loop Invariant [2020-10-28 03:03:15,433 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,433 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,433 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,433 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,434 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,434 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,434 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,434 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,434 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,435 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,435 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,435 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,435 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,435 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,435 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,436 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,436 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,436 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,437 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,437 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,437 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,437 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,437 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,438 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,438 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,438 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,438 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,438 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,439 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,439 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,439 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,439 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ Derived loop invariant: (((((((((((!(\old(ldv_module_refcounter) <= 1) || !(#memory_$Pointer$[pppox_protos][pppox_protos + 16] == 0)) || ldv_module_refcounter == \old(ldv_module_refcounter)) || !(1 <= \old(ldv_module_refcounter))) || !(pppox_protos <= 0)) || !(#memory_$Pointer$[pppox_protos][pppox_protos + 24] == 0)) || !(#memory_$Pointer$[pppox_protos][pppox_protos + 8] == 0)) || !(#memory_$Pointer$[pppox_protos][pppox_protos] == 0)) || !(#memory_$Pointer$[pppox_protos][pppox_protos] == 0)) || !(0 <= pppox_protos)) || !(#memory_$Pointer$[pppox_protos][pppox_protos + 16] == 0)) || !(0 == #memory_$Pointer$[pppox_protos][pppox_protos + 24])) || !(#memory_$Pointer$[pppox_protos][pppox_protos + 8] == 0) - InvariantResult [Line: 4941]: Loop Invariant [2020-10-28 03:03:15,440 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,440 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,440 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,440 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,441 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,441 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,441 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,442 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,442 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,442 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,442 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,442 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,443 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,443 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,443 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,443 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,444 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,444 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,444 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,444 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,445 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,445 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,445 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,445 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,445 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,446 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,446 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,446 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,446 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,446 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,447 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,447 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ Derived loop invariant: (((((((((((!(\old(ldv_module_refcounter) <= 1) || !(#memory_$Pointer$[pppox_protos][pppox_protos + 16] == 0)) || !(#memory_$Pointer$[pppox_protos][pppox_protos + 24] == 0)) || !(1 <= \old(ldv_module_refcounter))) || !(0 <= pppox_protos)) || !(#memory_$Pointer$[pppox_protos][pppox_protos] == 0)) || !(#memory_$Pointer$[pppox_protos][pppox_protos + 8] == 0)) || !(#memory_$Pointer$[pppox_protos][pppox_protos + 16] == 0)) || !(#memory_$Pointer$[pppox_protos][pppox_protos + 24] == 0)) || !(pppox_protos <= 0)) || (ldv_module_refcounter <= 1 && 1 <= ldv_module_refcounter)) || !(0 == #memory_$Pointer$[pppox_protos][pppox_protos + 8])) || !(#memory_$Pointer$[pppox_protos][pppox_protos] == 0) - InvariantResult [Line: 4956]: Loop Invariant [2020-10-28 03:03:15,447 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,448 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,448 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,448 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,448 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,448 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,449 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,449 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,449 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,449 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,449 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,450 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,450 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,450 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,450 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,450 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,451 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,451 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,451 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,451 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,452 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,452 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-10-28 03:03:15,452 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,452 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-10-28 03:03:15,452 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,453 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,453 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,453 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,453 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,453 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,454 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-10-28 03:03:15,454 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ Derived loop invariant: (((((((((((!(\old(ldv_module_refcounter) <= 1) || !(#memory_$Pointer$[pppox_protos][pppox_protos + 16] == 0)) || ldv_module_refcounter == \old(ldv_module_refcounter)) || !(1 <= \old(ldv_module_refcounter))) || !(pppox_protos <= 0)) || !(#memory_$Pointer$[pppox_protos][pppox_protos + 24] == 0)) || !(#memory_$Pointer$[pppox_protos][pppox_protos + 8] == 0)) || !(#memory_$Pointer$[pppox_protos][pppox_protos] == 0)) || !(#memory_$Pointer$[pppox_protos][pppox_protos] == 0)) || !(0 <= pppox_protos)) || !(#memory_$Pointer$[pppox_protos][pppox_protos + 16] == 0)) || !(0 == #memory_$Pointer$[pppox_protos][pppox_protos + 24])) || !(#memory_$Pointer$[pppox_protos][pppox_protos + 8] == 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 35 procedures, 177 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 17.0s, OverallIterations: 4, TraceHistogramMax: 1, AutomataDifference: 4.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 1.8s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 271 SDtfs, 369 SDslu, 370 SDs, 0 SdLazy, 860 SolverSat, 159 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 88 GetRequests, 53 SyntacticMatches, 3 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 2.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=152occurred in iteration=1, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 4 MinimizatonAttempts, 28 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 36 LocationsWithAnnotation, 150 PreInvPairs, 157 NumberOfFragments, 1421 HoareAnnotationTreeSize, 150 FomulaSimplifications, 875 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 36 FomulaSimplificationsInter, 1841 FormulaSimplificationTreeSizeReductionInter, 1.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 12.4s InterpolantComputationTime, 212 NumberOfCodeBlocks, 212 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 208 ConstructedInterpolants, 0 QuantifiedInterpolants, 108922 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 0/0 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 RESULT: Ultimate proved your program to be correct! Received shutdown request...