/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.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 SingleStatement --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=1000 --traceabstraction.additional.smt.options interpolation-heuristic=SMALLEST --traceabstraction.additional.smt.options log-additional-information=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-net-pppox.ko.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-c90d42b [2020-09-24 19:39:37,246 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-09-24 19:39:37,252 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-09-24 19:39:37,297 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-09-24 19:39:37,298 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-09-24 19:39:37,308 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-09-24 19:39:37,311 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-09-24 19:39:37,314 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-09-24 19:39:37,317 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-09-24 19:39:37,321 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-09-24 19:39:37,322 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-09-24 19:39:37,323 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-09-24 19:39:37,324 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-09-24 19:39:37,327 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-09-24 19:39:37,330 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-09-24 19:39:37,332 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-09-24 19:39:37,334 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-09-24 19:39:37,335 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-09-24 19:39:37,336 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-09-24 19:39:37,348 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-09-24 19:39:37,350 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-09-24 19:39:37,351 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-09-24 19:39:37,353 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-09-24 19:39:37,353 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-09-24 19:39:37,356 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-09-24 19:39:37,357 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-09-24 19:39:37,357 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-09-24 19:39:37,360 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-09-24 19:39:37,361 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-09-24 19:39:37,363 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-09-24 19:39:37,363 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-09-24 19:39:37,364 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-09-24 19:39:37,365 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-09-24 19:39:37,366 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-09-24 19:39:37,368 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-09-24 19:39:37,368 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-09-24 19:39:37,369 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-09-24 19:39:37,369 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-09-24 19:39:37,369 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-09-24 19:39:37,370 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-09-24 19:39:37,372 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-09-24 19:39:37,373 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 [2020-09-24 19:39:37,413 INFO L113 SettingsManager]: Loading preferences was successful [2020-09-24 19:39:37,413 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-09-24 19:39:37,415 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-09-24 19:39:37,415 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-09-24 19:39:37,415 INFO L138 SettingsManager]: * Use SBE=true [2020-09-24 19:39:37,416 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-09-24 19:39:37,416 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-09-24 19:39:37,416 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-09-24 19:39:37,416 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-09-24 19:39:37,417 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-09-24 19:39:37,417 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-09-24 19:39:37,417 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-09-24 19:39:37,417 INFO L138 SettingsManager]: * Use constant arrays=true [2020-09-24 19:39:37,417 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-09-24 19:39:37,418 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-09-24 19:39:37,418 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-09-24 19:39:37,418 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-09-24 19:39:37,418 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-09-24 19:39:37,419 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-09-24 19:39:37,419 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-09-24 19:39:37,419 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-09-24 19:39:37,419 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-09-24 19:39:37,420 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-09-24 19:39:37,420 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-09-24 19:39:37,420 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-09-24 19:39:37,420 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-09-24 19:39:37,420 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-09-24 19:39:37,421 INFO L138 SettingsManager]: * To the following directory=dump/ 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 -> SingleStatement 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=1000;interpolation-heuristic=SMALLEST;log-additional-information=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=1000;interpolation-heuristic=SMALLEST;log-additional-information=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=1000;interpolation-heuristic=SMALLEST;log-additional-information=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=1000;interpolation-heuristic=SMALLEST;log-additional-information=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=1000;interpolation-heuristic=SMALLEST;log-additional-information=true; [2020-09-24 19:39:37,922 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-09-24 19:39:37,950 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-09-24 19:39:37,955 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-09-24 19:39:37,957 INFO L271 PluginConnector]: Initializing CDTParser... [2020-09-24 19:39:37,958 INFO L275 PluginConnector]: CDTParser initialized [2020-09-24 19:39:37,959 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-net-pppox.ko.cil.out.i [2020-09-24 19:39:38,056 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/ed698b63a/30dd2019f02b4e77a46ec81d4ab974dd/FLAG094c68423 [2020-09-24 19:39:38,873 INFO L306 CDTParser]: Found 1 translation units. [2020-09-24 19:39:38,874 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-net-pppox.ko.cil.out.i [2020-09-24 19:39:38,921 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/ed698b63a/30dd2019f02b4e77a46ec81d4ab974dd/FLAG094c68423 [2020-09-24 19:39:38,967 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/ed698b63a/30dd2019f02b4e77a46ec81d4ab974dd [2020-09-24 19:39:38,986 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-09-24 19:39:38,993 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-09-24 19:39:38,994 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-09-24 19:39:38,995 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-09-24 19:39:38,999 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-09-24 19:39:39,000 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.09 07:39:38" (1/1) ... [2020-09-24 19:39:39,006 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39062356 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 07:39:39, skipping insertion in model container [2020-09-24 19:39:39,006 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.09 07:39:38" (1/1) ... [2020-09-24 19:39:39,017 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-09-24 19:39:39,139 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-09-24 19:39:40,081 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-09-24 19:39:40,102 INFO L203 MainTranslator]: Completed pre-run [2020-09-24 19:39:40,336 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-09-24 19:39:40,384 INFO L208 MainTranslator]: Completed translation [2020-09-24 19:39:40,384 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 07:39:40 WrapperNode [2020-09-24 19:39:40,385 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-09-24 19:39:40,386 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-09-24 19:39:40,386 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-09-24 19:39:40,386 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-09-24 19:39:40,412 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 07:39:40" (1/1) ... [2020-09-24 19:39:40,412 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 07:39:40" (1/1) ... [2020-09-24 19:39:40,456 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 07:39:40" (1/1) ... [2020-09-24 19:39:40,456 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 07:39:40" (1/1) ... [2020-09-24 19:39:40,509 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 07:39:40" (1/1) ... [2020-09-24 19:39:40,513 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 07:39:40" (1/1) ... [2020-09-24 19:39:40,523 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 07:39:40" (1/1) ... [2020-09-24 19:39:40,536 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-09-24 19:39:40,537 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-09-24 19:39:40,537 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-09-24 19:39:40,537 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-09-24 19:39:40,540 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 07:39:40" (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 [2020-09-24 19:39:40,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-09-24 19:39:40,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-09-24 19:39:40,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2020-09-24 19:39:40,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-09-24 19:39:40,644 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_sock [2020-09-24 19:39:40,644 INFO L138 BoogieDeclarations]: Found implementation of procedure pppox_sk [2020-09-24 19:39:40,645 INFO L138 BoogieDeclarations]: Found implementation of procedure register_pppox_proto [2020-09-24 19:39:40,645 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_pppox_proto [2020-09-24 19:39:40,645 INFO L138 BoogieDeclarations]: Found implementation of procedure pppox_unbind_sock [2020-09-24 19:39:40,645 INFO L138 BoogieDeclarations]: Found implementation of procedure pppox_ioctl [2020-09-24 19:39:40,646 INFO L138 BoogieDeclarations]: Found implementation of procedure pppox_create [2020-09-24 19:39:40,646 INFO L138 BoogieDeclarations]: Found implementation of procedure pppox_init [2020-09-24 19:39:40,647 INFO L138 BoogieDeclarations]: Found implementation of procedure pppox_exit [2020-09-24 19:39:40,647 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-09-24 19:39:40,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2020-09-24 19:39:40,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2020-09-24 19:39:40,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2020-09-24 19:39:40,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2020-09-24 19:39:40,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2020-09-24 19:39:40,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2020-09-24 19:39:40,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-09-24 19:39:40,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_1 [2020-09-24 19:39:40,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_2 [2020-09-24 19:39:40,651 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2020-09-24 19:39:40,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-09-24 19:39:40,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undefined_int [2020-09-24 19:39:40,652 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_sock_nested [2020-09-24 19:39:40,652 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2020-09-24 19:39:40,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_channel_index [2020-09-24 19:39:40,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_unregister_channel [2020-09-24 19:39:40,652 INFO L138 BoogieDeclarations]: Found implementation of procedure release_sock [2020-09-24 19:39:40,653 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_register [2020-09-24 19:39:40,653 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_unregister [2020-09-24 19:39:40,653 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-09-24 19:39:40,653 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-09-24 19:39:40,653 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2020-09-24 19:39:40,653 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2020-09-24 19:39:40,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_1 [2020-09-24 19:39:40,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_2 [2020-09-24 19:39:40,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2020-09-24 19:39:40,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2020-09-24 19:39:40,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2020-09-24 19:39:40,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2020-09-24 19:39:40,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2020-09-24 19:39:40,655 INFO L130 BoogieDeclarations]: Found specification of procedure sock_register [2020-09-24 19:39:40,655 INFO L130 BoogieDeclarations]: Found specification of procedure sock_unregister [2020-09-24 19:39:40,655 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_unregister_channel [2020-09-24 19:39:40,655 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_channel_index [2020-09-24 19:39:40,655 INFO L130 BoogieDeclarations]: Found specification of procedure lock_sock_nested [2020-09-24 19:39:40,655 INFO L130 BoogieDeclarations]: Found specification of procedure lock_sock [2020-09-24 19:39:40,656 INFO L130 BoogieDeclarations]: Found specification of procedure release_sock [2020-09-24 19:39:40,656 INFO L130 BoogieDeclarations]: Found specification of procedure pppox_sk [2020-09-24 19:39:40,656 INFO L130 BoogieDeclarations]: Found specification of procedure register_pppox_proto [2020-09-24 19:39:40,656 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_pppox_proto [2020-09-24 19:39:40,657 INFO L130 BoogieDeclarations]: Found specification of procedure pppox_unbind_sock [2020-09-24 19:39:40,657 INFO L130 BoogieDeclarations]: Found specification of procedure pppox_ioctl [2020-09-24 19:39:40,657 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-09-24 19:39:40,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-09-24 19:39:40,657 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-09-24 19:39:40,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-09-24 19:39:40,658 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2020-09-24 19:39:40,658 INFO L130 BoogieDeclarations]: Found specification of procedure pppox_create [2020-09-24 19:39:40,658 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-09-24 19:39:40,658 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-09-24 19:39:40,658 INFO L130 BoogieDeclarations]: Found specification of procedure pppox_init [2020-09-24 19:39:40,659 INFO L130 BoogieDeclarations]: Found specification of procedure pppox_exit [2020-09-24 19:39:40,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-09-24 19:39:40,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-09-24 19:39:40,659 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-09-24 19:39:40,660 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-09-24 19:39:40,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2020-09-24 19:39:40,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_int [2020-09-24 19:39:40,661 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-09-24 19:39:40,661 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-09-24 19:39:40,662 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-09-24 19:39:40,662 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-09-24 19:39:40,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-09-24 19:39:40,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-09-24 19:39:40,663 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-09-24 19:39:41,022 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-09-24 19:39:41,215 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2020-09-24 19:39:41,215 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2020-09-24 19:39:41,215 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2020-09-24 19:39:41,215 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2020-09-24 19:39:41,217 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-09-24 19:39:41,253 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume false; [2020-09-24 19:39:41,253 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6: assume !false; [2020-09-24 19:39:41,481 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2020-09-24 19:39:41,640 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-09-24 19:39:41,640 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-09-24 19:39:41,647 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.09 07:39:41 BoogieIcfgContainer [2020-09-24 19:39:41,647 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-09-24 19:39:41,648 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-09-24 19:39:41,648 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-09-24 19:39:41,652 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-09-24 19:39:41,653 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.09 07:39:38" (1/3) ... [2020-09-24 19:39:41,654 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@358dcffa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.09 07:39:41, skipping insertion in model container [2020-09-24 19:39:41,654 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.09 07:39:40" (2/3) ... [2020-09-24 19:39:41,654 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@358dcffa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.09 07:39:41, skipping insertion in model container [2020-09-24 19:39:41,654 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.09 07:39:41" (3/3) ... [2020-09-24 19:39:41,657 INFO L109 eAbstractionObserver]: Analyzing ICFG module_get_put-drivers-net-pppox.ko.cil.out.i [2020-09-24 19:39:41,669 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-09-24 19:39:41,680 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-09-24 19:39:41,704 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-09-24 19:39:41,737 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-09-24 19:39:41,737 INFO L376 AbstractCegarLoop]: Hoare is true [2020-09-24 19:39:41,737 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-09-24 19:39:41,738 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-09-24 19:39:41,738 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-09-24 19:39:41,738 INFO L380 AbstractCegarLoop]: Difference is false [2020-09-24 19:39:41,738 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-09-24 19:39:41,738 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-09-24 19:39:41,765 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states. [2020-09-24 19:39:41,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2020-09-24 19:39:41,775 INFO L414 BasicCegarLoop]: Found error trace [2020-09-24 19:39:41,776 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] [2020-09-24 19:39:41,777 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-24 19:39:41,785 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-24 19:39:41,785 INFO L82 PathProgramCache]: Analyzing trace with hash -1095303050, now seen corresponding path program 1 times [2020-09-24 19:39:41,796 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-24 19:39:41,797 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1605148136] [2020-09-24 19:39:41,797 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-24 19:39:42,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 19:39:42,133 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-09-24 19:39:42,535 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000 [2020-09-24 19:39:42,536 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 70 [2020-09-24 19:39:42,536 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-09-24 19:39:42,537 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 526 [2020-09-24 19:39:42,539 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST [2020-09-24 19:39:42,540 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-09-24 19:39:42,543 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-09-24 19:39:42,543 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 46 [2020-09-24 19:39:42,543 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 6 [2020-09-24 19:39:42,679 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-24 19:39:42,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 19:39:42,707 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-09-24 19:39:42,782 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000 [2020-09-24 19:39:42,782 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-09-24 19:39:42,783 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-09-24 19:39:42,783 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 89 [2020-09-24 19:39:42,783 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST [2020-09-24 19:39:42,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-09-24 19:39:42,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-09-24 19:39:42,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 16 [2020-09-24 19:39:42,785 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-09-24 19:39:42,816 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2020-09-24 19:39:42,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 19:39:42,824 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-09-24 19:39:42,842 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000 [2020-09-24 19:39:42,842 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-09-24 19:39:42,843 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-09-24 19:39:42,843 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-09-24 19:39:42,843 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST [2020-09-24 19:39:42,844 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-09-24 19:39:42,844 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-09-24 19:39:42,844 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-09-24 19:39:42,844 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-09-24 19:39:42,852 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2020-09-24 19:39:42,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 19:39:42,865 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-09-24 19:39:42,904 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000 [2020-09-24 19:39:42,904 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 22 [2020-09-24 19:39:42,905 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-09-24 19:39:42,905 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-09-24 19:39:42,905 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST [2020-09-24 19:39:42,905 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-09-24 19:39:42,906 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-09-24 19:39:42,906 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 18 [2020-09-24 19:39:42,906 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-09-24 19:39:42,918 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-24 19:39:42,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 19:39:42,926 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-09-24 19:39:42,944 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000 [2020-09-24 19:39:42,944 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 12 [2020-09-24 19:39:42,944 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-09-24 19:39:42,945 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-09-24 19:39:42,945 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST [2020-09-24 19:39:42,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-09-24 19:39:42,946 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-09-24 19:39:42,946 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-09-24 19:39:42,946 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-09-24 19:39:42,990 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-24 19:39:42,991 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1605148136] [2020-09-24 19:39:42,993 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-24 19:39:42,994 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-09-24 19:39:42,995 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1016288686] [2020-09-24 19:39:43,002 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-09-24 19:39:43,003 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-24 19:39:43,021 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-09-24 19:39:43,022 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-09-24 19:39:43,025 INFO L87 Difference]: Start difference. First operand 169 states. Second operand 4 states. [2020-09-24 19:39:43,758 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-24 19:39:43,759 INFO L93 Difference]: Finished difference Result 426 states and 482 transitions. [2020-09-24 19:39:43,759 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-09-24 19:39:43,761 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 53 [2020-09-24 19:39:43,762 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-24 19:39:43,782 INFO L225 Difference]: With dead ends: 426 [2020-09-24 19:39:43,782 INFO L226 Difference]: Without dead ends: 291 [2020-09-24 19:39:43,788 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-09-24 19:39:43,813 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 291 states. [2020-09-24 19:39:43,896 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 291 to 287. [2020-09-24 19:39:43,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 287 states. [2020-09-24 19:39:43,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 287 states and 313 transitions. [2020-09-24 19:39:43,910 INFO L78 Accepts]: Start accepts. Automaton has 287 states and 313 transitions. Word has length 53 [2020-09-24 19:39:43,911 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-24 19:39:43,911 INFO L479 AbstractCegarLoop]: Abstraction has 287 states and 313 transitions. [2020-09-24 19:39:43,911 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-09-24 19:39:43,912 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 313 transitions. [2020-09-24 19:39:43,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2020-09-24 19:39:43,920 INFO L414 BasicCegarLoop]: Found error trace [2020-09-24 19:39:43,921 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-24 19:39:43,921 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-09-24 19:39:43,921 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-24 19:39:43,922 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-24 19:39:43,922 INFO L82 PathProgramCache]: Analyzing trace with hash 173654324, now seen corresponding path program 1 times [2020-09-24 19:39:43,922 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-24 19:39:43,922 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1799313911] [2020-09-24 19:39:43,923 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-24 19:39:43,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 19:39:44,047 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-09-24 19:39:44,211 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-09-24 19:39:44,428 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-09-24 19:39:45,029 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000 [2020-09-24 19:39:45,030 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 147 [2020-09-24 19:39:45,030 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-09-24 19:39:45,030 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1031 [2020-09-24 19:39:45,031 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST [2020-09-24 19:39:45,031 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-09-24 19:39:45,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 102 [2020-09-24 19:39:45,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-09-24 19:39:45,032 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-09-24 19:39:45,139 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-24 19:39:45,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 19:39:45,151 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-09-24 19:39:45,197 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000 [2020-09-24 19:39:45,197 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-09-24 19:39:45,197 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-09-24 19:39:45,197 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-09-24 19:39:45,197 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST [2020-09-24 19:39:45,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-09-24 19:39:45,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-09-24 19:39:45,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-09-24 19:39:45,198 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-09-24 19:39:45,216 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2020-09-24 19:39:45,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 19:39:45,222 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-09-24 19:39:45,231 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000 [2020-09-24 19:39:45,231 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-09-24 19:39:45,232 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-09-24 19:39:45,232 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-09-24 19:39:45,232 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST [2020-09-24 19:39:45,232 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-09-24 19:39:45,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-09-24 19:39:45,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-09-24 19:39:45,233 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-09-24 19:39:45,239 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2020-09-24 19:39:45,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 19:39:45,247 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-09-24 19:39:45,270 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000 [2020-09-24 19:39:45,270 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 22 [2020-09-24 19:39:45,271 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-09-24 19:39:45,271 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-09-24 19:39:45,271 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST [2020-09-24 19:39:45,271 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-09-24 19:39:45,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-09-24 19:39:45,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-09-24 19:39:45,272 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-09-24 19:39:45,283 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-24 19:39:45,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 19:39:45,289 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-09-24 19:39:45,306 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000 [2020-09-24 19:39:45,306 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 12 [2020-09-24 19:39:45,307 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-09-24 19:39:45,307 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-09-24 19:39:45,307 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST [2020-09-24 19:39:45,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-09-24 19:39:45,308 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-09-24 19:39:45,308 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-09-24 19:39:45,308 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-09-24 19:39:45,325 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2020-09-24 19:39:45,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 19:39:45,370 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-09-24 19:39:45,476 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000 [2020-09-24 19:39:45,476 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-09-24 19:39:45,476 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-09-24 19:39:45,476 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 144 [2020-09-24 19:39:45,476 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST [2020-09-24 19:39:45,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-09-24 19:39:45,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-09-24 19:39:45,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 18 [2020-09-24 19:39:45,477 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-09-24 19:39:45,539 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-24 19:39:45,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 19:39:45,550 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-09-24 19:39:45,600 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000 [2020-09-24 19:39:45,600 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 12 [2020-09-24 19:39:45,600 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-09-24 19:39:45,601 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-09-24 19:39:45,601 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST [2020-09-24 19:39:45,601 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 3 [2020-09-24 19:39:45,601 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-09-24 19:39:45,601 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-09-24 19:39:45,602 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-09-24 19:39:45,630 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-24 19:39:45,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 19:39:45,637 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-09-24 19:39:45,653 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000 [2020-09-24 19:39:45,653 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-09-24 19:39:45,653 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-09-24 19:39:45,654 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-09-24 19:39:45,654 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST [2020-09-24 19:39:45,654 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-09-24 19:39:45,654 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 7 [2020-09-24 19:39:45,655 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-09-24 19:39:45,655 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-09-24 19:39:45,676 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-24 19:39:45,677 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1799313911] [2020-09-24 19:39:45,677 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-24 19:39:45,677 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-09-24 19:39:45,678 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1353735223] [2020-09-24 19:39:45,680 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-09-24 19:39:45,680 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-24 19:39:45,680 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-09-24 19:39:45,681 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2020-09-24 19:39:45,681 INFO L87 Difference]: Start difference. First operand 287 states and 313 transitions. Second operand 10 states. [2020-09-24 19:39:46,777 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-24 19:39:46,777 INFO L93 Difference]: Finished difference Result 495 states and 547 transitions. [2020-09-24 19:39:46,778 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-09-24 19:39:46,778 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 120 [2020-09-24 19:39:46,779 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-24 19:39:46,782 INFO L225 Difference]: With dead ends: 495 [2020-09-24 19:39:46,782 INFO L226 Difference]: Without dead ends: 257 [2020-09-24 19:39:46,785 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=66, Invalid=240, Unknown=0, NotChecked=0, Total=306 [2020-09-24 19:39:46,786 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 257 states. [2020-09-24 19:39:46,811 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 257 to 244. [2020-09-24 19:39:46,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 244 states. [2020-09-24 19:39:46,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 244 states and 264 transitions. [2020-09-24 19:39:46,813 INFO L78 Accepts]: Start accepts. Automaton has 244 states and 264 transitions. Word has length 120 [2020-09-24 19:39:46,814 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-24 19:39:46,814 INFO L479 AbstractCegarLoop]: Abstraction has 244 states and 264 transitions. [2020-09-24 19:39:46,814 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-09-24 19:39:46,815 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 264 transitions. [2020-09-24 19:39:46,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2020-09-24 19:39:46,818 INFO L414 BasicCegarLoop]: Found error trace [2020-09-24 19:39:46,818 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-24 19:39:46,818 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-09-24 19:39:46,818 INFO L427 AbstractCegarLoop]: === Iteration 3 === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-24 19:39:46,819 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-24 19:39:46,819 INFO L82 PathProgramCache]: Analyzing trace with hash -1108936363, now seen corresponding path program 1 times [2020-09-24 19:39:46,819 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-24 19:39:46,819 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [353273946] [2020-09-24 19:39:46,820 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-24 19:39:46,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 19:39:46,912 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-09-24 19:39:47,004 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-09-24 19:39:47,340 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-09-24 19:39:47,941 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000 [2020-09-24 19:39:47,942 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 158 [2020-09-24 19:39:47,942 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-09-24 19:39:47,942 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1072 [2020-09-24 19:39:47,942 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST [2020-09-24 19:39:47,942 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-09-24 19:39:47,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 115 [2020-09-24 19:39:47,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-09-24 19:39:47,943 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-09-24 19:39:48,011 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-24 19:39:48,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 19:39:48,020 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-09-24 19:39:48,049 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000 [2020-09-24 19:39:48,049 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-09-24 19:39:48,049 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-09-24 19:39:48,050 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-09-24 19:39:48,050 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST [2020-09-24 19:39:48,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-09-24 19:39:48,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-09-24 19:39:48,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-09-24 19:39:48,051 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-09-24 19:39:48,066 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2020-09-24 19:39:48,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 19:39:48,072 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-09-24 19:39:48,080 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000 [2020-09-24 19:39:48,081 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-09-24 19:39:48,081 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-09-24 19:39:48,082 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-09-24 19:39:48,082 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST [2020-09-24 19:39:48,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-09-24 19:39:48,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-09-24 19:39:48,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-09-24 19:39:48,083 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-09-24 19:39:48,089 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2020-09-24 19:39:48,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 19:39:48,097 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-09-24 19:39:48,116 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000 [2020-09-24 19:39:48,116 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 22 [2020-09-24 19:39:48,117 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-09-24 19:39:48,117 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-09-24 19:39:48,117 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST [2020-09-24 19:39:48,117 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-09-24 19:39:48,117 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-09-24 19:39:48,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-09-24 19:39:48,118 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-09-24 19:39:48,126 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-24 19:39:48,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 19:39:48,133 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-09-24 19:39:48,149 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000 [2020-09-24 19:39:48,149 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 12 [2020-09-24 19:39:48,150 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-09-24 19:39:48,150 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-09-24 19:39:48,150 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST [2020-09-24 19:39:48,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-09-24 19:39:48,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-09-24 19:39:48,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-09-24 19:39:48,151 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-09-24 19:39:48,168 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2020-09-24 19:39:48,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 19:39:48,198 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-09-24 19:39:48,449 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000 [2020-09-24 19:39:48,449 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 66 [2020-09-24 19:39:48,449 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-09-24 19:39:48,450 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 268 [2020-09-24 19:39:48,450 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST [2020-09-24 19:39:48,450 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-09-24 19:39:48,450 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 45 [2020-09-24 19:39:48,450 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-09-24 19:39:48,450 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-09-24 19:39:48,497 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-09-24 19:39:48,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 19:39:48,514 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-09-24 19:39:48,642 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000 [2020-09-24 19:39:48,643 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 36 [2020-09-24 19:39:48,643 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-09-24 19:39:48,644 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 137 [2020-09-24 19:39:48,644 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST [2020-09-24 19:39:48,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-09-24 19:39:48,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-09-24 19:39:48,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 31 [2020-09-24 19:39:48,645 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-09-24 19:39:48,699 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-24 19:39:48,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 19:39:48,716 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-09-24 19:39:48,767 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000 [2020-09-24 19:39:48,767 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 25 [2020-09-24 19:39:48,768 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-09-24 19:39:48,768 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 61 [2020-09-24 19:39:48,768 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST [2020-09-24 19:39:48,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 3 [2020-09-24 19:39:48,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-09-24 19:39:48,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-09-24 19:39:48,770 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-09-24 19:39:48,808 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-24 19:39:48,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 19:39:48,815 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-09-24 19:39:48,828 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000 [2020-09-24 19:39:48,829 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-09-24 19:39:48,829 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-09-24 19:39:48,829 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-09-24 19:39:48,829 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST [2020-09-24 19:39:48,830 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-09-24 19:39:48,830 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-09-24 19:39:48,830 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-09-24 19:39:48,830 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-09-24 19:39:48,847 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-09-24 19:39:48,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 19:39:48,855 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-09-24 19:39:48,870 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000 [2020-09-24 19:39:48,870 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-09-24 19:39:48,871 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-09-24 19:39:48,871 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-09-24 19:39:48,871 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST [2020-09-24 19:39:48,871 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-09-24 19:39:48,871 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 11 [2020-09-24 19:39:48,872 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-09-24 19:39:48,872 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-09-24 19:39:48,876 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-24 19:39:48,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 19:39:48,882 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-09-24 19:39:48,891 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000 [2020-09-24 19:39:48,891 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-09-24 19:39:48,891 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-09-24 19:39:48,892 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-09-24 19:39:48,892 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST [2020-09-24 19:39:48,892 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-09-24 19:39:48,892 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-09-24 19:39:48,893 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-09-24 19:39:48,893 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-09-24 19:39:48,916 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-24 19:39:48,916 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [353273946] [2020-09-24 19:39:48,916 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-24 19:39:48,917 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-09-24 19:39:48,917 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [721382792] [2020-09-24 19:39:48,918 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-09-24 19:39:48,918 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-24 19:39:48,918 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-09-24 19:39:48,918 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2020-09-24 19:39:48,918 INFO L87 Difference]: Start difference. First operand 244 states and 264 transitions. Second operand 10 states. [2020-09-24 19:39:49,694 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-24 19:39:49,695 INFO L93 Difference]: Finished difference Result 375 states and 407 transitions. [2020-09-24 19:39:49,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-09-24 19:39:49,696 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 129 [2020-09-24 19:39:49,697 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-24 19:39:49,699 INFO L225 Difference]: With dead ends: 375 [2020-09-24 19:39:49,699 INFO L226 Difference]: Without dead ends: 248 [2020-09-24 19:39:49,700 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=30, Invalid=126, Unknown=0, NotChecked=0, Total=156 [2020-09-24 19:39:49,701 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2020-09-24 19:39:49,720 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 244. [2020-09-24 19:39:49,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 244 states. [2020-09-24 19:39:49,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 244 states and 263 transitions. [2020-09-24 19:39:49,722 INFO L78 Accepts]: Start accepts. Automaton has 244 states and 263 transitions. Word has length 129 [2020-09-24 19:39:49,723 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-24 19:39:49,723 INFO L479 AbstractCegarLoop]: Abstraction has 244 states and 263 transitions. [2020-09-24 19:39:49,723 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-09-24 19:39:49,723 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 263 transitions. [2020-09-24 19:39:49,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2020-09-24 19:39:49,726 INFO L414 BasicCegarLoop]: Found error trace [2020-09-24 19:39:49,726 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-24 19:39:49,727 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-09-24 19:39:49,727 INFO L427 AbstractCegarLoop]: === Iteration 4 === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-24 19:39:49,727 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-24 19:39:49,727 INFO L82 PathProgramCache]: Analyzing trace with hash -268445373, now seen corresponding path program 1 times [2020-09-24 19:39:49,728 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-24 19:39:49,728 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [371917224] [2020-09-24 19:39:49,728 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-24 19:39:49,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 19:39:49,823 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-09-24 19:39:49,951 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-09-24 19:39:50,154 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-09-24 19:39:50,783 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000 [2020-09-24 19:39:50,783 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 160 [2020-09-24 19:39:50,784 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-09-24 19:39:50,784 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1000 [2020-09-24 19:39:50,785 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST [2020-09-24 19:39:50,785 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 8 [2020-09-24 19:39:50,785 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 11 [2020-09-24 19:39:50,785 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 74 [2020-09-24 19:39:50,786 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-09-24 19:39:51,321 WARN L193 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 60 [2020-09-24 19:39:51,547 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 69 [2020-09-24 19:39:51,592 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-24 19:39:51,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 19:39:51,613 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-09-24 19:39:51,730 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000 [2020-09-24 19:39:51,731 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-09-24 19:39:51,732 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-09-24 19:39:51,732 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 128 [2020-09-24 19:39:51,732 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST [2020-09-24 19:39:51,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-09-24 19:39:51,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-09-24 19:39:51,733 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 10 [2020-09-24 19:39:51,733 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-09-24 19:39:51,849 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2020-09-24 19:39:51,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 19:39:51,857 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-09-24 19:39:51,876 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000 [2020-09-24 19:39:51,876 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-09-24 19:39:51,876 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-09-24 19:39:51,876 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-09-24 19:39:51,877 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST [2020-09-24 19:39:51,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-09-24 19:39:51,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-09-24 19:39:51,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-09-24 19:39:51,877 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-09-24 19:39:51,884 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2020-09-24 19:39:51,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 19:39:51,896 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-09-24 19:39:51,931 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000 [2020-09-24 19:39:51,931 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 22 [2020-09-24 19:39:51,932 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-09-24 19:39:51,932 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-09-24 19:39:51,932 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST [2020-09-24 19:39:51,932 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-09-24 19:39:51,932 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-09-24 19:39:51,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 18 [2020-09-24 19:39:51,933 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-09-24 19:39:51,947 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-24 19:39:51,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 19:39:51,952 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-09-24 19:39:51,964 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000 [2020-09-24 19:39:51,965 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 12 [2020-09-24 19:39:51,965 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-09-24 19:39:51,965 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-09-24 19:39:51,965 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST [2020-09-24 19:39:51,965 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-09-24 19:39:51,966 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-09-24 19:39:51,966 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-09-24 19:39:51,966 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-09-24 19:39:51,985 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2020-09-24 19:39:51,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 19:39:51,998 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-09-24 19:39:52,024 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000 [2020-09-24 19:39:52,024 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 36 [2020-09-24 19:39:52,025 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-09-24 19:39:52,025 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-09-24 19:39:52,025 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST [2020-09-24 19:39:52,025 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-09-24 19:39:52,025 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 33 [2020-09-24 19:39:52,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-09-24 19:39:52,026 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-09-24 19:39:52,037 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-24 19:39:52,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 19:39:52,045 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-09-24 19:39:52,062 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000 [2020-09-24 19:39:52,063 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 25 [2020-09-24 19:39:52,063 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-09-24 19:39:52,063 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-09-24 19:39:52,063 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST [2020-09-24 19:39:52,063 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-09-24 19:39:52,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-09-24 19:39:52,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-09-24 19:39:52,064 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-09-24 19:39:52,079 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-24 19:39:52,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 19:39:52,084 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-09-24 19:39:52,096 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000 [2020-09-24 19:39:52,097 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-09-24 19:39:52,097 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-09-24 19:39:52,097 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-09-24 19:39:52,097 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST [2020-09-24 19:39:52,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-09-24 19:39:52,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-09-24 19:39:52,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-09-24 19:39:52,098 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-09-24 19:39:52,107 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2020-09-24 19:39:52,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 19:39:52,113 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-09-24 19:39:52,126 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000 [2020-09-24 19:39:52,126 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-09-24 19:39:52,127 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-09-24 19:39:52,128 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-09-24 19:39:52,128 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST [2020-09-24 19:39:52,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-09-24 19:39:52,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 7 [2020-09-24 19:39:52,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-09-24 19:39:52,129 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-09-24 19:39:52,250 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-24 19:39:52,251 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [371917224] [2020-09-24 19:39:52,251 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-24 19:39:52,251 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-09-24 19:39:52,251 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2134788845] [2020-09-24 19:39:52,253 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-09-24 19:39:52,253 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-24 19:39:52,253 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-09-24 19:39:52,254 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2020-09-24 19:39:52,254 INFO L87 Difference]: Start difference. First operand 244 states and 263 transitions. Second operand 11 states. [2020-09-24 19:39:52,883 WARN L193 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 68 [2020-09-24 19:39:53,064 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 74 [2020-09-24 19:39:53,283 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 78 [2020-09-24 19:39:53,796 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-24 19:39:53,797 INFO L93 Difference]: Finished difference Result 453 states and 495 transitions. [2020-09-24 19:39:53,797 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-09-24 19:39:53,797 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 131 [2020-09-24 19:39:53,798 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-24 19:39:53,800 INFO L225 Difference]: With dead ends: 453 [2020-09-24 19:39:53,800 INFO L226 Difference]: Without dead ends: 258 [2020-09-24 19:39:53,801 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=125, Invalid=255, Unknown=0, NotChecked=0, Total=380 [2020-09-24 19:39:53,802 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 258 states. [2020-09-24 19:39:53,829 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 258 to 242. [2020-09-24 19:39:53,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 242 states. [2020-09-24 19:39:53,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 242 states and 259 transitions. [2020-09-24 19:39:53,831 INFO L78 Accepts]: Start accepts. Automaton has 242 states and 259 transitions. Word has length 131 [2020-09-24 19:39:53,832 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-24 19:39:53,832 INFO L479 AbstractCegarLoop]: Abstraction has 242 states and 259 transitions. [2020-09-24 19:39:53,832 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-09-24 19:39:53,832 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 259 transitions. [2020-09-24 19:39:53,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2020-09-24 19:39:53,834 INFO L414 BasicCegarLoop]: Found error trace [2020-09-24 19:39:53,834 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-24 19:39:53,835 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-09-24 19:39:53,835 INFO L427 AbstractCegarLoop]: === Iteration 5 === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-24 19:39:53,835 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-24 19:39:53,835 INFO L82 PathProgramCache]: Analyzing trace with hash -37822423, now seen corresponding path program 1 times [2020-09-24 19:39:53,836 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-24 19:39:53,836 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [315510756] [2020-09-24 19:39:53,836 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-24 19:39:53,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 19:39:53,912 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-09-24 19:39:54,006 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-09-24 19:39:54,098 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-09-24 19:39:54,903 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000 [2020-09-24 19:39:54,903 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 161 [2020-09-24 19:39:54,903 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-09-24 19:39:54,903 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1026 [2020-09-24 19:39:54,904 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST [2020-09-24 19:39:54,904 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-09-24 19:39:54,904 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 83 [2020-09-24 19:39:54,904 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-09-24 19:39:54,904 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-09-24 19:39:55,033 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-24 19:39:55,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 19:39:55,046 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-09-24 19:39:55,073 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000 [2020-09-24 19:39:55,073 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-09-24 19:39:55,073 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-09-24 19:39:55,074 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-09-24 19:39:55,074 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST [2020-09-24 19:39:55,074 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-09-24 19:39:55,074 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-09-24 19:39:55,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-09-24 19:39:55,075 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-09-24 19:39:55,087 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2020-09-24 19:39:55,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 19:39:55,091 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-09-24 19:39:55,099 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000 [2020-09-24 19:39:55,099 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-09-24 19:39:55,100 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-09-24 19:39:55,100 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-09-24 19:39:55,100 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST [2020-09-24 19:39:55,100 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-09-24 19:39:55,100 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-09-24 19:39:55,101 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-09-24 19:39:55,101 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-09-24 19:39:55,105 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2020-09-24 19:39:55,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 19:39:55,111 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-09-24 19:39:55,127 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000 [2020-09-24 19:39:55,127 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 22 [2020-09-24 19:39:55,128 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-09-24 19:39:55,128 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-09-24 19:39:55,128 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST [2020-09-24 19:39:55,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-09-24 19:39:55,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-09-24 19:39:55,130 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-09-24 19:39:55,131 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-09-24 19:39:55,138 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-24 19:39:55,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 19:39:55,143 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-09-24 19:39:55,155 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000 [2020-09-24 19:39:55,156 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 12 [2020-09-24 19:39:55,156 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-09-24 19:39:55,156 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-09-24 19:39:55,156 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST [2020-09-24 19:39:55,156 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-09-24 19:39:55,157 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-09-24 19:39:55,157 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-09-24 19:39:55,157 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-09-24 19:39:55,173 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-09-24 19:39:55,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 19:39:55,185 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-09-24 19:39:55,206 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000 [2020-09-24 19:39:55,207 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 36 [2020-09-24 19:39:55,207 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-09-24 19:39:55,207 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-09-24 19:39:55,207 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST [2020-09-24 19:39:55,208 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-09-24 19:39:55,208 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 33 [2020-09-24 19:39:55,208 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-09-24 19:39:55,208 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-09-24 19:39:55,219 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-24 19:39:55,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 19:39:55,224 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-09-24 19:39:55,248 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000 [2020-09-24 19:39:55,248 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 25 [2020-09-24 19:39:55,248 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-09-24 19:39:55,249 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-09-24 19:39:55,249 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST [2020-09-24 19:39:55,249 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-09-24 19:39:55,249 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-09-24 19:39:55,249 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-09-24 19:39:55,250 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-09-24 19:39:55,260 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-24 19:39:55,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 19:39:55,265 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-09-24 19:39:55,275 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000 [2020-09-24 19:39:55,275 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-09-24 19:39:55,276 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-09-24 19:39:55,276 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-09-24 19:39:55,276 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST [2020-09-24 19:39:55,276 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-09-24 19:39:55,277 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-09-24 19:39:55,277 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-09-24 19:39:55,277 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-09-24 19:39:55,285 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2020-09-24 19:39:55,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-24 19:39:55,291 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-09-24 19:39:55,304 FATAL L256 erpolLogProxyWrapper]: Timeout: 1000 [2020-09-24 19:39:55,304 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-09-24 19:39:55,305 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-09-24 19:39:55,305 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-09-24 19:39:55,305 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLEST [2020-09-24 19:39:55,305 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-09-24 19:39:55,305 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 7 [2020-09-24 19:39:55,306 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-09-24 19:39:55,306 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-09-24 19:39:55,328 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-24 19:39:55,328 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [315510756] [2020-09-24 19:39:55,328 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-24 19:39:55,328 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-09-24 19:39:55,329 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [268370449] [2020-09-24 19:39:55,330 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-09-24 19:39:55,330 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-24 19:39:55,330 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-09-24 19:39:55,331 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2020-09-24 19:39:55,331 INFO L87 Difference]: Start difference. First operand 242 states and 259 transitions. Second operand 7 states. [2020-09-24 19:39:55,765 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-24 19:39:55,765 INFO L93 Difference]: Finished difference Result 276 states and 299 transitions. [2020-09-24 19:39:55,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-09-24 19:39:55,766 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 132 [2020-09-24 19:39:55,766 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-24 19:39:55,767 INFO L225 Difference]: With dead ends: 276 [2020-09-24 19:39:55,768 INFO L226 Difference]: Without dead ends: 0 [2020-09-24 19:39:55,769 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=37, Invalid=73, Unknown=0, NotChecked=0, Total=110 [2020-09-24 19:39:55,770 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-09-24 19:39:55,770 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-09-24 19:39:55,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-09-24 19:39:55,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-09-24 19:39:55,770 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 132 [2020-09-24 19:39:55,771 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-24 19:39:55,771 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-09-24 19:39:55,771 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-09-24 19:39:55,771 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-09-24 19:39:55,771 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-09-24 19:39:55,771 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-09-24 19:39:55,775 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-09-24 19:39:56,667 WARN L193 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 44 [2020-09-24 19:39:56,976 WARN L193 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2020-09-24 19:39:57,069 INFO L268 CegarLoopResult]: For program point L4992-2(lines 4989 4998) no Hoare annotation was computed. [2020-09-24 19:39:57,069 INFO L268 CegarLoopResult]: For program point L4993(line 4993) no Hoare annotation was computed. [2020-09-24 19:39:57,069 INFO L268 CegarLoopResult]: For program point L4992(lines 4992 4995) no Hoare annotation was computed. [2020-09-24 19:39:57,069 INFO L268 CegarLoopResult]: For program point ldv_module_getEXIT(lines 4989 4998) no Hoare annotation was computed. [2020-09-24 19:39:57,069 INFO L268 CegarLoopResult]: For program point ldv_module_getENTRY(lines 4989 4998) no Hoare annotation was computed. [2020-09-24 19:39:57,069 INFO L268 CegarLoopResult]: For program point kfreeEXIT(lines 5114 5116) no Hoare annotation was computed. [2020-09-24 19:39:57,070 INFO L268 CegarLoopResult]: For program point L5115(line 5115) no Hoare annotation was computed. [2020-09-24 19:39:57,070 INFO L268 CegarLoopResult]: For program point kfreeENTRY(lines 5114 5116) no Hoare annotation was computed. [2020-09-24 19:39:57,070 INFO L268 CegarLoopResult]: For program point kfreeFINAL(lines 5114 5116) no Hoare annotation was computed. [2020-09-24 19:39:57,070 INFO L268 CegarLoopResult]: For program point might_faultFINAL(lines 5093 5095) no Hoare annotation was computed. [2020-09-24 19:39:57,070 INFO L268 CegarLoopResult]: For program point might_faultEXIT(lines 5093 5095) no Hoare annotation was computed. [2020-09-24 19:39:57,070 INFO L268 CegarLoopResult]: For program point lock_sockENTRY(lines 4708 4716) no Hoare annotation was computed. [2020-09-24 19:39:57,071 INFO L268 CegarLoopResult]: For program point lock_sockFINAL(lines 4708 4716) no Hoare annotation was computed. [2020-09-24 19:39:57,071 INFO L268 CegarLoopResult]: For program point L4712(line 4712) no Hoare annotation was computed. [2020-09-24 19:39:57,071 INFO L268 CegarLoopResult]: For program point lock_sockEXIT(lines 4708 4716) no Hoare annotation was computed. [2020-09-24 19:39:57,071 INFO L268 CegarLoopResult]: For program point L4841-8(line 4841) no Hoare annotation was computed. [2020-09-24 19:39:57,071 INFO L268 CegarLoopResult]: For program point L4841-9(line 4841) no Hoare annotation was computed. [2020-09-24 19:39:57,071 INFO L268 CegarLoopResult]: For program point L4788-1(lines 4783 4859) no Hoare annotation was computed. [2020-09-24 19:39:57,071 INFO L268 CegarLoopResult]: For program point L4788(line 4788) no Hoare annotation was computed. [2020-09-24 19:39:57,071 INFO L268 CegarLoopResult]: For program point L4846(line 4846) no Hoare annotation was computed. [2020-09-24 19:39:57,072 INFO L268 CegarLoopResult]: For program point L4780(line 4780) no Hoare annotation was computed. [2020-09-24 19:39:57,072 INFO L268 CegarLoopResult]: For program point L4838(line 4838) no Hoare annotation was computed. [2020-09-24 19:39:57,072 INFO L268 CegarLoopResult]: For program point L4776(line 4776) no Hoare annotation was computed. [2020-09-24 19:39:57,072 INFO L268 CegarLoopResult]: For program point L4838-1(line 4838) no Hoare annotation was computed. [2020-09-24 19:39:57,072 INFO L268 CegarLoopResult]: For program point L4838-2(line 4838) no Hoare annotation was computed. [2020-09-24 19:39:57,072 INFO L268 CegarLoopResult]: For program point L4797-2(line 4797) no Hoare annotation was computed. [2020-09-24 19:39:57,072 INFO L268 CegarLoopResult]: For program point L4797-3(line 4797) no Hoare annotation was computed. [2020-09-24 19:39:57,073 INFO L268 CegarLoopResult]: For program point L4797(line 4797) no Hoare annotation was computed. [2020-09-24 19:39:57,073 INFO L268 CegarLoopResult]: For program point L4797-1(lines 4797 4800) no Hoare annotation was computed. [2020-09-24 19:39:57,073 INFO L268 CegarLoopResult]: For program point L4793(lines 4792 4853) no Hoare annotation was computed. [2020-09-24 19:39:57,073 INFO L268 CegarLoopResult]: For program point pppox_ioctlFINAL(lines 4774 4860) no Hoare annotation was computed. [2020-09-24 19:39:57,073 INFO L268 CegarLoopResult]: For program point L4785-2(line 4785) no Hoare annotation was computed. [2020-09-24 19:39:57,073 INFO L268 CegarLoopResult]: For program point L4785(line 4785) no Hoare annotation was computed. [2020-09-24 19:39:57,073 INFO L268 CegarLoopResult]: For program point L4785-1(line 4785) no Hoare annotation was computed. [2020-09-24 19:39:57,074 INFO L268 CegarLoopResult]: For program point L4781(line 4781) no Hoare annotation was computed. [2020-09-24 19:39:57,074 INFO L268 CegarLoopResult]: For program point L4777(line 4777) no Hoare annotation was computed. [2020-09-24 19:39:57,074 INFO L268 CegarLoopResult]: For program point L4802(line 4802) no Hoare annotation was computed. [2020-09-24 19:39:57,074 INFO L268 CegarLoopResult]: For program point L4794(lines 4794 4852) no Hoare annotation was computed. [2020-09-24 19:39:57,074 INFO L268 CegarLoopResult]: For program point L4856(line 4856) no Hoare annotation was computed. [2020-09-24 19:39:57,074 INFO L268 CegarLoopResult]: For program point L4786(line 4786) no Hoare annotation was computed. [2020-09-24 19:39:57,074 INFO L268 CegarLoopResult]: For program point L4782(line 4782) no Hoare annotation was computed. [2020-09-24 19:39:57,075 INFO L268 CegarLoopResult]: For program point L4786-1(line 4786) no Hoare annotation was computed. [2020-09-24 19:39:57,075 INFO L268 CegarLoopResult]: For program point L4786-2(line 4786) no Hoare annotation was computed. [2020-09-24 19:39:57,075 INFO L268 CegarLoopResult]: For program point L4778(line 4778) no Hoare annotation was computed. [2020-09-24 19:39:57,075 INFO L268 CegarLoopResult]: For program point L4807(lines 4807 4831) no Hoare annotation was computed. [2020-09-24 19:39:57,075 INFO L268 CegarLoopResult]: For program point L4774(lines 4774 4860) no Hoare annotation was computed. [2020-09-24 19:39:57,075 INFO L268 CegarLoopResult]: For program point pppox_ioctlEXIT(lines 4774 4860) no Hoare annotation was computed. [2020-09-24 19:39:57,075 INFO L268 CegarLoopResult]: For program point L4803(line 4803) no Hoare annotation was computed. [2020-09-24 19:39:57,075 INFO L268 CegarLoopResult]: For program point L4803-1(line 4803) no Hoare annotation was computed. [2020-09-24 19:39:57,076 INFO L268 CegarLoopResult]: For program point pppox_ioctlENTRY(lines 4774 4860) no Hoare annotation was computed. [2020-09-24 19:39:57,076 INFO L268 CegarLoopResult]: For program point L4774-1(lines 4774 4860) no Hoare annotation was computed. [2020-09-24 19:39:57,076 INFO L268 CegarLoopResult]: For program point L4803-2(line 4803) no Hoare annotation was computed. [2020-09-24 19:39:57,076 INFO L268 CegarLoopResult]: For program point L4803-3(line 4803) no Hoare annotation was computed. [2020-09-24 19:39:57,076 INFO L268 CegarLoopResult]: For program point L4832(lines 4794 4851) no Hoare annotation was computed. [2020-09-24 19:39:57,076 INFO L268 CegarLoopResult]: For program point L4791(lines 4790 4853) no Hoare annotation was computed. [2020-09-24 19:39:57,076 INFO L268 CegarLoopResult]: For program point L4787(line 4787) no Hoare annotation was computed. [2020-09-24 19:39:57,077 INFO L268 CegarLoopResult]: For program point L4849(line 4849) no Hoare annotation was computed. [2020-09-24 19:39:57,077 INFO L268 CegarLoopResult]: For program point L4779(line 4779) no Hoare annotation was computed. [2020-09-24 19:39:57,077 INFO L268 CegarLoopResult]: For program point L4845-2(line 4845) no Hoare annotation was computed. [2020-09-24 19:39:57,077 INFO L268 CegarLoopResult]: For program point L4845-3(line 4845) no Hoare annotation was computed. [2020-09-24 19:39:57,077 INFO L268 CegarLoopResult]: For program point L4845(line 4845) no Hoare annotation was computed. [2020-09-24 19:39:57,077 INFO L268 CegarLoopResult]: For program point L4845-1(line 4845) no Hoare annotation was computed. [2020-09-24 19:39:57,077 INFO L268 CegarLoopResult]: For program point L4775(line 4775) no Hoare annotation was computed. [2020-09-24 19:39:57,077 INFO L268 CegarLoopResult]: For program point L4841-2(lines 4841 4850) no Hoare annotation was computed. [2020-09-24 19:39:57,078 INFO L268 CegarLoopResult]: For program point L4845-6(line 4845) no Hoare annotation was computed. [2020-09-24 19:39:57,078 INFO L268 CegarLoopResult]: For program point L4841-3(line 4841) no Hoare annotation was computed. [2020-09-24 19:39:57,078 INFO L268 CegarLoopResult]: For program point L4845-7(line 4845) no Hoare annotation was computed. [2020-09-24 19:39:57,078 INFO L268 CegarLoopResult]: For program point L4841(line 4841) no Hoare annotation was computed. [2020-09-24 19:39:57,078 INFO L268 CegarLoopResult]: For program point L4845-4(line 4845) no Hoare annotation was computed. [2020-09-24 19:39:57,078 INFO L268 CegarLoopResult]: For program point L4841-1(line 4841) no Hoare annotation was computed. [2020-09-24 19:39:57,078 INFO L268 CegarLoopResult]: For program point L4845-5(line 4845) no Hoare annotation was computed. [2020-09-24 19:39:57,078 INFO L268 CegarLoopResult]: For program point L4804-1(line 4804) no Hoare annotation was computed. [2020-09-24 19:39:57,079 INFO L268 CegarLoopResult]: For program point L4841-7(line 4841) no Hoare annotation was computed. [2020-09-24 19:39:57,079 INFO L268 CegarLoopResult]: For program point L4837(line 4837) no Hoare annotation was computed. [2020-09-24 19:39:57,079 INFO L268 CegarLoopResult]: For program point L4841-4(line 4841) no Hoare annotation was computed. [2020-09-24 19:39:57,079 INFO L268 CegarLoopResult]: For program point L4845-8(line 4845) no Hoare annotation was computed. [2020-09-24 19:39:57,079 INFO L268 CegarLoopResult]: For program point L4804(line 4804) no Hoare annotation was computed. [2020-09-24 19:39:57,079 INFO L268 CegarLoopResult]: For program point L4841-5(line 4841) no Hoare annotation was computed. [2020-09-24 19:39:57,079 INFO L268 CegarLoopResult]: For program point L4845-9(line 4845) no Hoare annotation was computed. [2020-09-24 19:39:57,080 INFO L268 CegarLoopResult]: For program point L4926(line 4926) no Hoare annotation was computed. [2020-09-24 19:39:57,080 INFO L268 CegarLoopResult]: For program point L4928(line 4928) no Hoare annotation was computed. [2020-09-24 19:39:57,080 INFO L268 CegarLoopResult]: For program point L4924(line 4924) no Hoare annotation was computed. [2020-09-24 19:39:57,080 INFO L268 CegarLoopResult]: For program point mainEXIT(lines 4922 4980) no Hoare annotation was computed. [2020-09-24 19:39:57,080 INFO L268 CegarLoopResult]: For program point L4943(line 4943) no Hoare annotation was computed. [2020-09-24 19:39:57,080 INFO L268 CegarLoopResult]: For program point L4943-1(line 4943) no Hoare annotation was computed. [2020-09-24 19:39:57,080 INFO L268 CegarLoopResult]: For program point L4945(lines 4945 4959) no Hoare annotation was computed. [2020-09-24 19:39:57,080 INFO L268 CegarLoopResult]: For program point L4976(line 4976) no Hoare annotation was computed. [2020-09-24 19:39:57,080 INFO L268 CegarLoopResult]: For program point mainFINAL(lines 4922 4980) no Hoare annotation was computed. [2020-09-24 19:39:57,081 INFO L264 CegarLoopResult]: At program point L4972(lines 4930 4979) 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$.offset| |~#pppox_protos~0.base|)) (.cse1 (+ |~#pppox_protos~0.offset| 16))) (or (not (= (select .cse0 .cse1) 0)) (= ~ldv_module_refcounter~0 1) (not (= (select .cse2 .cse3) 0)) (not (= (select .cse0 .cse3) 0)) (not (= |old(~ldv_module_refcounter~0)| 1)) (not (= 0 (select .cse0 .cse4))) (not (= (select .cse2 |~#pppox_protos~0.offset|) 0)) (not (= (select .cse0 |~#pppox_protos~0.offset|) 0)) (not (= (select .cse2 .cse4) 0)) (not (= (select .cse2 .cse1) 0)))) [2020-09-24 19:39:57,082 INFO L264 CegarLoopResult]: At program point L4966(lines 4930 4979) the Hoare annotation is: (let ((.cse1 (+ |~#pppox_protos~0.offset| 16)) (.cse3 (+ |~#pppox_protos~0.offset| 24)) (.cse2 (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|)) (.cse0 (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|)) (.cse4 (+ |~#pppox_protos~0.offset| 8))) (or (not (= (select .cse0 .cse1) 0)) (not (= (select .cse2 |~#pppox_protos~0.offset|) 0)) (not (= (select .cse0 |~#pppox_protos~0.offset|) 0)) (= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|) (not (= |old(~ldv_module_refcounter~0)| 1)) (not (= (select .cse2 .cse1) 0)) (not (= 0 (select .cse0 .cse3))) (not (= (select .cse2 .cse3) 0)) (not (= (select .cse2 .cse4) 0)) (not (= (select .cse0 .cse4) 0)))) [2020-09-24 19:39:57,082 INFO L264 CegarLoopResult]: At program point L4968(lines 4930 4979) the Hoare annotation is: (let ((.cse3 (+ |~#pppox_protos~0.offset| 24)) (.cse0 (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|)) (.cse4 (+ |~#pppox_protos~0.offset| 8)) (.cse2 (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|)) (.cse1 (+ |~#pppox_protos~0.offset| 16))) (or (not (= (select .cse0 .cse1) 0)) (= ~ldv_module_refcounter~0 1) (not (= (select .cse2 .cse3) 0)) (not (= (select .cse0 .cse3) 0)) (not (= |old(~ldv_module_refcounter~0)| 1)) (not (= 0 (select .cse0 .cse4))) (not (= (select .cse2 |~#pppox_protos~0.offset|) 0)) (not (= (select .cse0 |~#pppox_protos~0.offset|) 0)) (not (= (select .cse2 .cse4) 0)) (not (= (select .cse2 .cse1) 0)))) [2020-09-24 19:39:57,082 INFO L264 CegarLoopResult]: At program point L4933(line 4933) the Hoare annotation is: (let ((.cse1 (+ |~#pppox_protos~0.offset| 16)) (.cse3 (+ |~#pppox_protos~0.offset| 24)) (.cse2 (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|)) (.cse0 (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|)) (.cse4 (+ |~#pppox_protos~0.offset| 8))) (or (not (= (select .cse0 .cse1) 0)) (not (= (select .cse2 |~#pppox_protos~0.offset|) 0)) (not (= (select .cse0 |~#pppox_protos~0.offset|) 0)) (= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|) (not (= |old(~ldv_module_refcounter~0)| 1)) (not (= (select .cse2 .cse1) 0)) (not (= 0 (select .cse0 .cse3))) (not (= (select .cse2 .cse3) 0)) (not (= (select .cse2 .cse4) 0)) (not (= (select .cse0 .cse4) 0)))) [2020-09-24 19:39:57,083 INFO L264 CegarLoopResult]: At program point L4933-1(line 4933) the Hoare annotation is: (let ((.cse1 (+ |~#pppox_protos~0.offset| 16)) (.cse3 (+ |~#pppox_protos~0.offset| 24)) (.cse2 (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|)) (.cse0 (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|)) (.cse4 (+ |~#pppox_protos~0.offset| 8))) (or (not (= (select .cse0 .cse1) 0)) (not (= (select .cse2 |~#pppox_protos~0.offset|) 0)) (not (= (select .cse0 |~#pppox_protos~0.offset|) 0)) (= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|) (not (= |old(~ldv_module_refcounter~0)| 1)) (not (= (select .cse2 .cse1) 0)) (not (= 0 (select .cse0 .cse3))) (not (= (select .cse2 .cse3) 0)) (not (= (select .cse2 .cse4) 0)) (not (= (select .cse0 .cse4) 0)))) [2020-09-24 19:39:57,083 INFO L268 CegarLoopResult]: For program point L4927(line 4927) no Hoare annotation was computed. [2020-09-24 19:39:57,083 INFO L268 CegarLoopResult]: For program point L4929(line 4929) no Hoare annotation was computed. [2020-09-24 19:39:57,083 INFO L264 CegarLoopResult]: At program point L4960(lines 4930 4979) the Hoare annotation is: (let ((.cse1 (+ |~#pppox_protos~0.offset| 16)) (.cse3 (+ |~#pppox_protos~0.offset| 24)) (.cse2 (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|)) (.cse0 (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|)) (.cse4 (+ |~#pppox_protos~0.offset| 8))) (or (not (= (select .cse0 .cse1) 0)) (not (= (select .cse2 |~#pppox_protos~0.offset|) 0)) (not (= (select .cse0 |~#pppox_protos~0.offset|) 0)) (= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|) (not (= |old(~ldv_module_refcounter~0)| 1)) (not (= (select .cse2 .cse1) 0)) (not (= 0 (select .cse0 .cse3))) (not (= (select .cse2 .cse3) 0)) (not (= (select .cse2 .cse4) 0)) (not (= (select .cse0 .cse4) 0)))) [2020-09-24 19:39:57,083 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 4922 4980) the Hoare annotation is: (let ((.cse1 (+ |~#pppox_protos~0.offset| 16)) (.cse3 (+ |~#pppox_protos~0.offset| 24)) (.cse2 (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|)) (.cse0 (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|)) (.cse4 (+ |~#pppox_protos~0.offset| 8))) (or (not (= (select .cse0 .cse1) 0)) (not (= (select .cse2 |~#pppox_protos~0.offset|) 0)) (not (= (select .cse0 |~#pppox_protos~0.offset|) 0)) (and (= ~ldv_module_refcounter~0 1) (= |old(~LDV_IN_INTERRUPT~0)| ~LDV_IN_INTERRUPT~0)) (not (= |old(~ldv_module_refcounter~0)| 1)) (not (= (select .cse2 .cse1) 0)) (not (= 0 (select .cse0 .cse3))) (not (= (select .cse2 .cse3) 0)) (not (= (select .cse2 .cse4) 0)) (not (= (select .cse0 .cse4) 0)))) [2020-09-24 19:39:57,084 INFO L268 CegarLoopResult]: For program point L4925(line 4925) no Hoare annotation was computed. [2020-09-24 19:39:57,084 INFO L268 CegarLoopResult]: For program point L4952-1(line 4952) no Hoare annotation was computed. [2020-09-24 19:39:57,084 INFO L268 CegarLoopResult]: For program point L4952(line 4952) no Hoare annotation was computed. [2020-09-24 19:39:57,084 INFO L264 CegarLoopResult]: At program point L4946(lines 4945 4959) the Hoare annotation is: (let ((.cse1 (+ |~#pppox_protos~0.offset| 16)) (.cse3 (+ |~#pppox_protos~0.offset| 24)) (.cse2 (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|)) (.cse0 (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|)) (.cse4 (+ |~#pppox_protos~0.offset| 8))) (or (not (= (select .cse0 .cse1) 0)) (not (= (select .cse2 |~#pppox_protos~0.offset|) 0)) (not (= (select .cse0 |~#pppox_protos~0.offset|) 0)) (= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|) (not (= |old(~ldv_module_refcounter~0)| 1)) (not (= (select .cse2 .cse1) 0)) (not (= 0 (select .cse0 .cse3))) (not (= (select .cse2 .cse3) 0)) (not (= (select .cse2 .cse4) 0)) (not (= (select .cse0 .cse4) 0)))) [2020-09-24 19:39:57,084 INFO L268 CegarLoopResult]: For program point L4934(line 4934) no Hoare annotation was computed. [2020-09-24 19:39:57,084 INFO L268 CegarLoopResult]: For program point L4936(lines 4936 4939) no Hoare annotation was computed. [2020-09-24 19:39:57,085 INFO L268 CegarLoopResult]: For program point L4963(line 4963) no Hoare annotation was computed. [2020-09-24 19:39:57,085 INFO L268 CegarLoopResult]: For program point L4963-1(line 4963) no Hoare annotation was computed. [2020-09-24 19:39:57,085 INFO L268 CegarLoopResult]: For program point L4934-1(line 4934) no Hoare annotation was computed. [2020-09-24 19:39:57,085 INFO L268 CegarLoopResult]: For program point L4965(lines 4965 4969) no Hoare annotation was computed. [2020-09-24 19:39:57,085 INFO L268 CegarLoopResult]: For program point L4932(line 4932) no Hoare annotation was computed. [2020-09-24 19:39:57,085 INFO L268 CegarLoopResult]: For program point L4934-2(line 4934) no Hoare annotation was computed. [2020-09-24 19:39:57,085 INFO L271 CegarLoopResult]: At program point ldv_try_module_getENTRY(lines 4999 5016) the Hoare annotation is: true [2020-09-24 19:39:57,085 INFO L268 CegarLoopResult]: For program point L5014(line 5014) no Hoare annotation was computed. [2020-09-24 19:39:57,086 INFO L268 CegarLoopResult]: For program point L5010(line 5010) no Hoare annotation was computed. [2020-09-24 19:39:57,086 INFO L268 CegarLoopResult]: For program point ldv_try_module_getEXIT(lines 4999 5016) no Hoare annotation was computed. [2020-09-24 19:39:57,086 INFO L268 CegarLoopResult]: For program point L5007(line 5007) no Hoare annotation was computed. [2020-09-24 19:39:57,086 INFO L268 CegarLoopResult]: For program point L5006(lines 5006 5011) no Hoare annotation was computed. [2020-09-24 19:39:57,086 INFO L268 CegarLoopResult]: For program point L5008(line 5008) no Hoare annotation was computed. [2020-09-24 19:39:57,086 INFO L268 CegarLoopResult]: For program point L5004-1(line 5004) no Hoare annotation was computed. [2020-09-24 19:39:57,086 INFO L268 CegarLoopResult]: For program point L5002(lines 5002 5013) no Hoare annotation was computed. [2020-09-24 19:39:57,087 INFO L268 CegarLoopResult]: For program point L5004-2(line 5004) no Hoare annotation was computed. [2020-09-24 19:39:57,087 INFO L271 CegarLoopResult]: At program point L5004(line 5004) the Hoare annotation is: true [2020-09-24 19:39:57,087 INFO L268 CegarLoopResult]: For program point L5004-3(line 5004) no Hoare annotation was computed. [2020-09-24 19:39:57,087 INFO L268 CegarLoopResult]: For program point L5000(line 5000) no Hoare annotation was computed. [2020-09-24 19:39:57,087 INFO L268 CegarLoopResult]: For program point ldv_try_module_getFINAL(lines 4999 5016) no Hoare annotation was computed. [2020-09-24 19:39:57,087 INFO L268 CegarLoopResult]: For program point lock_sock_nestedFINAL(lines 5090 5092) no Hoare annotation was computed. [2020-09-24 19:39:57,087 INFO L268 CegarLoopResult]: For program point lock_sock_nestedENTRY(lines 5090 5092) no Hoare annotation was computed. [2020-09-24 19:39:57,087 INFO L268 CegarLoopResult]: For program point L5090(lines 5090 5092) no Hoare annotation was computed. [2020-09-24 19:39:57,088 INFO L268 CegarLoopResult]: For program point lock_sock_nestedEXIT(lines 5090 5092) no Hoare annotation was computed. [2020-09-24 19:39:57,088 INFO L268 CegarLoopResult]: For program point ##fun~$Pointer$~X~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-09-24 19:39:57,088 INFO L268 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-09-24 19:39:57,088 INFO L268 CegarLoopResult]: For program point L-1-1(line -1) no Hoare annotation was computed. [2020-09-24 19:39:57,088 INFO L268 CegarLoopResult]: For program point ##fun~$Pointer$~X~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-09-24 19:39:57,088 INFO L268 CegarLoopResult]: For program point ##fun~$Pointer$~X~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-09-24 19:39:57,088 INFO L271 CegarLoopResult]: At program point sock_unregisterENTRY(lines 5110 5112) the Hoare annotation is: true [2020-09-24 19:39:57,089 INFO L268 CegarLoopResult]: For program point sock_unregisterEXIT(lines 5110 5112) no Hoare annotation was computed. [2020-09-24 19:39:57,089 INFO L268 CegarLoopResult]: For program point sock_unregisterFINAL(lines 5110 5112) no Hoare annotation was computed. [2020-09-24 19:39:57,089 INFO L268 CegarLoopResult]: For program point pppox_skEXIT(lines 4718 4723) no Hoare annotation was computed. [2020-09-24 19:39:57,089 INFO L268 CegarLoopResult]: For program point L4721(line 4721) no Hoare annotation was computed. [2020-09-24 19:39:57,089 INFO L268 CegarLoopResult]: For program point pppox_skENTRY(lines 4718 4723) no Hoare annotation was computed. [2020-09-24 19:39:57,089 INFO L268 CegarLoopResult]: For program point pppox_skFINAL(lines 4718 4723) no Hoare annotation was computed. [2020-09-24 19:39:57,090 INFO L271 CegarLoopResult]: At program point ldv_undefined_intENTRY(lines 5087 5089) the Hoare annotation is: true [2020-09-24 19:39:57,090 INFO L268 CegarLoopResult]: For program point L5088-1(line 5088) no Hoare annotation was computed. [2020-09-24 19:39:57,090 INFO L268 CegarLoopResult]: For program point L5088(line 5088) no Hoare annotation was computed. [2020-09-24 19:39:57,090 INFO L268 CegarLoopResult]: For program point ldv_undefined_intEXIT(lines 5087 5089) no Hoare annotation was computed. [2020-09-24 19:39:57,090 INFO L268 CegarLoopResult]: For program point ldv_undefined_intFINAL(lines 5087 5089) no Hoare annotation was computed. [2020-09-24 19:39:57,090 INFO L268 CegarLoopResult]: For program point L5081-2(line 5081) no Hoare annotation was computed. [2020-09-24 19:39:57,090 INFO L268 CegarLoopResult]: For program point __request_moduleEXIT(lines 5080 5082) no Hoare annotation was computed. [2020-09-24 19:39:57,090 INFO L268 CegarLoopResult]: For program point L5081(line 5081) no Hoare annotation was computed. [2020-09-24 19:39:57,091 INFO L268 CegarLoopResult]: For program point L5080(lines 5080 5082) no Hoare annotation was computed. [2020-09-24 19:39:57,091 INFO L268 CegarLoopResult]: For program point L5081-1(line 5081) no Hoare annotation was computed. [2020-09-24 19:39:57,091 INFO L268 CegarLoopResult]: For program point __request_moduleENTRY(lines 5080 5082) no Hoare annotation was computed. [2020-09-24 19:39:57,091 INFO L268 CegarLoopResult]: For program point __request_moduleFINAL(lines 5080 5082) no Hoare annotation was computed. [2020-09-24 19:39:57,091 INFO L264 CegarLoopResult]: At program point L4895(lines 4864 4897) the Hoare annotation is: (let ((.cse1 (+ |~#pppox_protos~0.offset| 16)) (.cse3 (+ |~#pppox_protos~0.offset| 24)) (.cse2 (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|)) (.cse0 (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|)) (.cse4 (+ |~#pppox_protos~0.offset| 8))) (or (not (= (select .cse0 .cse1) 0)) (not (= (select .cse2 |~#pppox_protos~0.offset|) 0)) (not (= (select .cse0 |~#pppox_protos~0.offset|) 0)) (= ~ldv_module_refcounter~0 1) (not (= |old(~ldv_module_refcounter~0)| 1)) (not (= (select .cse2 .cse1) 0)) (not (= 0 (select .cse0 .cse3))) (not (= (select .cse2 .cse3) 0)) (not (= (select .cse2 .cse4) 0)) (not (= (select .cse0 .cse4) 0)))) [2020-09-24 19:39:57,091 INFO L268 CegarLoopResult]: For program point L4862(line 4862) no Hoare annotation was computed. [2020-09-24 19:39:57,092 INFO L268 CegarLoopResult]: For program point L4863(line 4863) no Hoare annotation was computed. [2020-09-24 19:39:57,092 INFO L268 CegarLoopResult]: For program point L4892-1(line 4892) no Hoare annotation was computed. [2020-09-24 19:39:57,092 INFO L264 CegarLoopResult]: At program point L4892-2(line 4892) the Hoare annotation is: (let ((.cse3 (+ |~#pppox_protos~0.offset| 24)) (.cse0 (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|)) (.cse4 (+ |~#pppox_protos~0.offset| 8)) (.cse2 (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|)) (.cse1 (+ |~#pppox_protos~0.offset| 16))) (or (not (= (select .cse0 .cse1) 0)) (not (= (select .cse2 .cse3) 0)) (not (= (select .cse0 .cse3) 0)) (not (= |old(~ldv_module_refcounter~0)| 1)) (not (= 0 (select .cse0 .cse4))) (not (= (select .cse2 |~#pppox_protos~0.offset|) 0)) (not (= (select .cse0 |~#pppox_protos~0.offset|) 0)) (not (= (select .cse2 .cse4) 0)) (not (= (select .cse2 .cse1) 0)))) [2020-09-24 19:39:57,092 INFO L268 CegarLoopResult]: For program point L4892(line 4892) no Hoare annotation was computed. [2020-09-24 19:39:57,092 INFO L268 CegarLoopResult]: For program point L4892-5(line 4892) no Hoare annotation was computed. [2020-09-24 19:39:57,092 INFO L268 CegarLoopResult]: For program point L4892-6(line 4892) no Hoare annotation was computed. [2020-09-24 19:39:57,093 INFO L268 CegarLoopResult]: For program point L4892-3(line 4892) no Hoare annotation was computed. [2020-09-24 19:39:57,093 INFO L268 CegarLoopResult]: For program point L4892-4(line 4892) no Hoare annotation was computed. [2020-09-24 19:39:57,093 INFO L268 CegarLoopResult]: For program point L4884-1(line 4884) no Hoare annotation was computed. [2020-09-24 19:39:57,093 INFO L264 CegarLoopResult]: At program point L4884-2(line 4884) the Hoare annotation is: (let ((.cse3 (+ |~#pppox_protos~0.offset| 24)) (.cse0 (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|)) (.cse4 (+ |~#pppox_protos~0.offset| 8)) (.cse2 (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|)) (.cse1 (+ |~#pppox_protos~0.offset| 16))) (or (not (= (select .cse0 .cse1) 0)) (not (= (select .cse2 .cse3) 0)) (not (= (select .cse0 .cse3) 0)) (not (= |old(~ldv_module_refcounter~0)| 1)) (not (= 0 (select .cse0 .cse4))) (not (= (select .cse2 |~#pppox_protos~0.offset|) 0)) (not (= (select .cse0 |~#pppox_protos~0.offset|) 0)) (not (= (select .cse2 .cse4) 0)) (not (= (select .cse2 .cse1) 0)))) [2020-09-24 19:39:57,093 INFO L268 CegarLoopResult]: For program point L4892-7(line 4892) no Hoare annotation was computed. [2020-09-24 19:39:57,093 INFO L268 CegarLoopResult]: For program point L4884(line 4884) no Hoare annotation was computed. [2020-09-24 19:39:57,093 INFO L268 CegarLoopResult]: For program point L4880-1(line 4880) no Hoare annotation was computed. [2020-09-24 19:39:57,093 INFO L268 CegarLoopResult]: For program point L4884-5(line 4884) no Hoare annotation was computed. [2020-09-24 19:39:57,094 INFO L268 CegarLoopResult]: For program point L4880-2(line 4880) no Hoare annotation was computed. [2020-09-24 19:39:57,094 INFO L268 CegarLoopResult]: For program point L4884-6(line 4884) no Hoare annotation was computed. [2020-09-24 19:39:57,094 INFO L268 CegarLoopResult]: For program point L4884-3(line 4884) no Hoare annotation was computed. [2020-09-24 19:39:57,094 INFO L268 CegarLoopResult]: For program point L4880(lines 4880 4890) no Hoare annotation was computed. [2020-09-24 19:39:57,094 INFO L268 CegarLoopResult]: For program point L4884-4(line 4884) no Hoare annotation was computed. [2020-09-24 19:39:57,094 INFO L268 CegarLoopResult]: For program point L4884-7(line 4884) no Hoare annotation was computed. [2020-09-24 19:39:57,094 INFO L268 CegarLoopResult]: For program point L4876(line 4876) no Hoare annotation was computed. [2020-09-24 19:39:57,094 INFO L264 CegarLoopResult]: At program point L4893-2(line 4893) the Hoare annotation is: (let ((.cse3 (+ |~#pppox_protos~0.offset| 24)) (.cse0 (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|)) (.cse4 (+ |~#pppox_protos~0.offset| 8)) (.cse2 (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|)) (.cse1 (+ |~#pppox_protos~0.offset| 16))) (or (not (= (select .cse0 .cse1) 0)) (not (= (select .cse2 .cse3) 0)) (not (= (select .cse0 .cse3) 0)) (not (= |old(~ldv_module_refcounter~0)| 1)) (not (= 0 (select .cse0 .cse4))) (not (= (select .cse2 |~#pppox_protos~0.offset|) 0)) (not (= (select .cse0 |~#pppox_protos~0.offset|) 0)) (not (= (select .cse2 .cse4) 0)) (not (= (select .cse2 .cse1) 0)))) [2020-09-24 19:39:57,095 INFO L268 CegarLoopResult]: For program point L4893-3(line 4893) no Hoare annotation was computed. [2020-09-24 19:39:57,095 INFO L268 CegarLoopResult]: For program point L4893(line 4893) no Hoare annotation was computed. [2020-09-24 19:39:57,095 INFO L268 CegarLoopResult]: For program point L4893-1(line 4893) no Hoare annotation was computed. [2020-09-24 19:39:57,095 INFO L268 CegarLoopResult]: For program point L4893-4(line 4893) no Hoare annotation was computed. [2020-09-24 19:39:57,095 INFO L268 CegarLoopResult]: For program point pppox_createFINAL(lines 4861 4898) no Hoare annotation was computed. [2020-09-24 19:39:57,095 INFO L268 CegarLoopResult]: For program point L4873(line 4873) no Hoare annotation was computed. [2020-09-24 19:39:57,095 INFO L268 CegarLoopResult]: For program point L4869(lines 4869 4872) no Hoare annotation was computed. [2020-09-24 19:39:57,095 INFO L268 CegarLoopResult]: For program point L4865(line 4865) no Hoare annotation was computed. [2020-09-24 19:39:57,096 INFO L268 CegarLoopResult]: For program point L4861-2(lines 4861 4898) no Hoare annotation was computed. [2020-09-24 19:39:57,096 INFO L264 CegarLoopResult]: At program point pppox_createENTRY(lines 4861 4898) the Hoare annotation is: (let ((.cse1 (+ |~#pppox_protos~0.offset| 16)) (.cse3 (+ |~#pppox_protos~0.offset| 24)) (.cse2 (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|)) (.cse0 (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|)) (.cse4 (+ |~#pppox_protos~0.offset| 8))) (or (not (= (select .cse0 .cse1) 0)) (not (= (select .cse2 |~#pppox_protos~0.offset|) 0)) (not (= (select .cse0 |~#pppox_protos~0.offset|) 0)) (= ~ldv_module_refcounter~0 1) (not (= |old(~ldv_module_refcounter~0)| 1)) (not (= (select .cse2 .cse1) 0)) (not (= 0 (select .cse0 .cse3))) (not (= (select .cse2 .cse3) 0)) (not (= (select .cse2 .cse4) 0)) (not (= (select .cse0 .cse4) 0)))) [2020-09-24 19:39:57,096 INFO L268 CegarLoopResult]: For program point L4861(lines 4861 4898) no Hoare annotation was computed. [2020-09-24 19:39:57,096 INFO L268 CegarLoopResult]: For program point L4861-1(lines 4861 4898) no Hoare annotation was computed. [2020-09-24 19:39:57,096 INFO L268 CegarLoopResult]: For program point L4886(lines 4886 4889) no Hoare annotation was computed. [2020-09-24 19:39:57,096 INFO L268 CegarLoopResult]: For program point L4874(line 4874) no Hoare annotation was computed. [2020-09-24 19:39:57,096 INFO L268 CegarLoopResult]: For program point L4874-4(line 4874) no Hoare annotation was computed. [2020-09-24 19:39:57,096 INFO L268 CegarLoopResult]: For program point pppox_createEXIT(lines 4861 4898) no Hoare annotation was computed. [2020-09-24 19:39:57,097 INFO L268 CegarLoopResult]: For program point L4874-1(lines 4874 4879) no Hoare annotation was computed. [2020-09-24 19:39:57,097 INFO L268 CegarLoopResult]: For program point L4874-2(line 4874) no Hoare annotation was computed. [2020-09-24 19:39:57,097 INFO L268 CegarLoopResult]: For program point L4866(lines 4866 4872) no Hoare annotation was computed. [2020-09-24 19:39:57,097 INFO L268 CegarLoopResult]: For program point L4874-5(lines 4874 4879) no Hoare annotation was computed. [2020-09-24 19:39:57,097 INFO L271 CegarLoopResult]: At program point ldv_initializeFINAL(lines 5083 5085) the Hoare annotation is: true [2020-09-24 19:39:57,097 INFO L268 CegarLoopResult]: For program point ldv_initializeEXIT(lines 5083 5085) no Hoare annotation was computed. [2020-09-24 19:39:57,097 INFO L268 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-09-24 19:39:57,097 INFO L268 CegarLoopResult]: For program point ##fun~$Pointer$~X~$Pointer$~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-09-24 19:39:57,097 INFO L271 CegarLoopResult]: At program point ##fun~$Pointer$~X~$Pointer$~TO~intENTRY(line -1) the Hoare annotation is: true [2020-09-24 19:39:57,098 INFO L268 CegarLoopResult]: For program point ##fun~$Pointer$~X~$Pointer$~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-09-24 19:39:57,098 INFO L268 CegarLoopResult]: For program point ldv_module_put_and_exitEXIT(lines 5033 5042) no Hoare annotation was computed. [2020-09-24 19:39:57,098 INFO L268 CegarLoopResult]: For program point L5037(lines 5035 5041) no Hoare annotation was computed. [2020-09-24 19:39:57,098 INFO L268 CegarLoopResult]: For program point ldv_module_put_and_exitENTRY(lines 5033 5042) no Hoare annotation was computed. [2020-09-24 19:39:57,098 INFO L268 CegarLoopResult]: For program point unregister_pppox_protoEXIT(lines 4747 4759) no Hoare annotation was computed. [2020-09-24 19:39:57,098 INFO L268 CegarLoopResult]: For program point unregister_pppox_protoENTRY(lines 4747 4759) no Hoare annotation was computed. [2020-09-24 19:39:57,098 INFO L268 CegarLoopResult]: For program point L4751(lines 4751 4754) no Hoare annotation was computed. [2020-09-24 19:39:57,098 INFO L268 CegarLoopResult]: For program point L4750(lines 4750 4756) no Hoare annotation was computed. [2020-09-24 19:39:57,098 INFO L268 CegarLoopResult]: For program point L4752(line 4752) no Hoare annotation was computed. [2020-09-24 19:39:57,099 INFO L268 CegarLoopResult]: For program point L4750-1(lines 4747 4759) no Hoare annotation was computed. [2020-09-24 19:39:57,099 INFO L268 CegarLoopResult]: For program point pppox_exitEXIT(lines 4909 4917) no Hoare annotation was computed. [2020-09-24 19:39:57,099 INFO L271 CegarLoopResult]: At program point pppox_exitENTRY(lines 4909 4917) the Hoare annotation is: true [2020-09-24 19:39:57,099 INFO L268 CegarLoopResult]: For program point pppox_exitFINAL(lines 4909 4917) no Hoare annotation was computed. [2020-09-24 19:39:57,099 INFO L268 CegarLoopResult]: For program point L4766(line 4766) no Hoare annotation was computed. [2020-09-24 19:39:57,099 INFO L268 CegarLoopResult]: For program point L4763(line 4763) no Hoare annotation was computed. [2020-09-24 19:39:57,099 INFO L268 CegarLoopResult]: For program point L4765-2(line 4765) no Hoare annotation was computed. [2020-09-24 19:39:57,099 INFO L268 CegarLoopResult]: For program point L4763-1(lines 4763 4770) no Hoare annotation was computed. [2020-09-24 19:39:57,100 INFO L268 CegarLoopResult]: For program point L4765(line 4765) no Hoare annotation was computed. [2020-09-24 19:39:57,100 INFO L268 CegarLoopResult]: For program point L4766-1(line 4766) no Hoare annotation was computed. [2020-09-24 19:39:57,100 INFO L268 CegarLoopResult]: For program point L4765-1(line 4765) no Hoare annotation was computed. [2020-09-24 19:39:57,100 INFO L268 CegarLoopResult]: For program point L4763-4(lines 4760 4773) no Hoare annotation was computed. [2020-09-24 19:39:57,100 INFO L268 CegarLoopResult]: For program point L4761(line 4761) no Hoare annotation was computed. [2020-09-24 19:39:57,100 INFO L268 CegarLoopResult]: For program point L4763-2(line 4763) no Hoare annotation was computed. [2020-09-24 19:39:57,100 INFO L268 CegarLoopResult]: For program point L4763-3(line 4763) no Hoare annotation was computed. [2020-09-24 19:39:57,100 INFO L268 CegarLoopResult]: For program point pppox_unbind_sockEXIT(lines 4760 4773) no Hoare annotation was computed. [2020-09-24 19:39:57,101 INFO L268 CegarLoopResult]: For program point pppox_unbind_sockENTRY(lines 4760 4773) no Hoare annotation was computed. [2020-09-24 19:39:57,101 INFO L268 CegarLoopResult]: For program point ldv_module_refcountFINAL(lines 5043 5048) no Hoare annotation was computed. [2020-09-24 19:39:57,101 INFO L268 CegarLoopResult]: For program point ldv_module_refcountENTRY(lines 5043 5048) no Hoare annotation was computed. [2020-09-24 19:39:57,101 INFO L268 CegarLoopResult]: For program point ldv_module_refcountEXIT(lines 5043 5048) no Hoare annotation was computed. [2020-09-24 19:39:57,101 INFO L268 CegarLoopResult]: For program point release_sockENTRY(lines 5103 5105) no Hoare annotation was computed. [2020-09-24 19:39:57,101 INFO L268 CegarLoopResult]: For program point release_sockEXIT(lines 5103 5105) no Hoare annotation was computed. [2020-09-24 19:39:57,101 INFO L268 CegarLoopResult]: For program point release_sockFINAL(lines 5103 5105) no Hoare annotation was computed. [2020-09-24 19:39:57,102 INFO L268 CegarLoopResult]: For program point L4735(lines 4735 4738) no Hoare annotation was computed. [2020-09-24 19:39:57,102 INFO L268 CegarLoopResult]: For program point L4739-2(line 4739) no Hoare annotation was computed. [2020-09-24 19:39:57,102 INFO L268 CegarLoopResult]: For program point L4736(line 4736) no Hoare annotation was computed. [2020-09-24 19:39:57,102 INFO L268 CegarLoopResult]: For program point L4739-3(line 4739) no Hoare annotation was computed. [2020-09-24 19:39:57,102 INFO L268 CegarLoopResult]: For program point L4733(line 4733) no Hoare annotation was computed. [2020-09-24 19:39:57,102 INFO L268 CegarLoopResult]: For program point L4732(lines 4732 4738) no Hoare annotation was computed. [2020-09-24 19:39:57,102 INFO L268 CegarLoopResult]: For program point L4729(lines 4729 4746) no Hoare annotation was computed. [2020-09-24 19:39:57,102 INFO L268 CegarLoopResult]: For program point register_pppox_protoFINAL(lines 4729 4746) no Hoare annotation was computed. [2020-09-24 19:39:57,103 INFO L268 CegarLoopResult]: For program point L4743(line 4743) no Hoare annotation was computed. [2020-09-24 19:39:57,103 INFO L268 CegarLoopResult]: For program point L4743-1(line 4743) no Hoare annotation was computed. [2020-09-24 19:39:57,103 INFO L268 CegarLoopResult]: For program point register_pppox_protoEXIT(lines 4729 4746) no Hoare annotation was computed. [2020-09-24 19:39:57,103 INFO L268 CegarLoopResult]: For program point register_pppox_protoENTRY(lines 4729 4746) no Hoare annotation was computed. [2020-09-24 19:39:57,103 INFO L268 CegarLoopResult]: For program point L4739(line 4739) no Hoare annotation was computed. [2020-09-24 19:39:57,103 INFO L268 CegarLoopResult]: For program point L4739-1(lines 4739 4742) no Hoare annotation was computed. [2020-09-24 19:39:57,103 INFO L268 CegarLoopResult]: For program point L4740(line 4740) no Hoare annotation was computed. [2020-09-24 19:39:57,103 INFO L268 CegarLoopResult]: For program point pppox_initFINAL(lines 4900 4908) no Hoare annotation was computed. [2020-09-24 19:39:57,103 INFO L268 CegarLoopResult]: For program point L4906(line 4906) no Hoare annotation was computed. [2020-09-24 19:39:57,104 INFO L268 CegarLoopResult]: For program point L4904-1(line 4904) no Hoare annotation was computed. [2020-09-24 19:39:57,104 INFO L268 CegarLoopResult]: For program point L4904-2(line 4904) no Hoare annotation was computed. [2020-09-24 19:39:57,104 INFO L271 CegarLoopResult]: At program point pppox_initENTRY(lines 4900 4908) the Hoare annotation is: true [2020-09-24 19:39:57,104 INFO L271 CegarLoopResult]: At program point L4904(line 4904) the Hoare annotation is: true [2020-09-24 19:39:57,104 INFO L268 CegarLoopResult]: For program point L4904-3(line 4904) no Hoare annotation was computed. [2020-09-24 19:39:57,104 INFO L268 CegarLoopResult]: For program point pppox_initEXIT(lines 4900 4908) no Hoare annotation was computed. [2020-09-24 19:39:57,104 INFO L268 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-09-24 19:39:57,104 INFO L268 CegarLoopResult]: For program point L4899-2(line 4899) no Hoare annotation was computed. [2020-09-24 19:39:57,105 INFO L268 CegarLoopResult]: For program point L-1-1(line -1) no Hoare annotation was computed. [2020-09-24 19:39:57,105 INFO L268 CegarLoopResult]: For program point L4899-3(line 4899) no Hoare annotation was computed. [2020-09-24 19:39:57,105 INFO L268 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-09-24 19:39:57,105 INFO L268 CegarLoopResult]: For program point L4988(line 4988) no Hoare annotation was computed. [2020-09-24 19:39:57,105 INFO L268 CegarLoopResult]: For program point L4728-1(line 4728) no Hoare annotation was computed. [2020-09-24 19:39:57,105 INFO L268 CegarLoopResult]: For program point L4728-2(line 4728) no Hoare annotation was computed. [2020-09-24 19:39:57,105 INFO L268 CegarLoopResult]: For program point L4728(line 4728) no Hoare annotation was computed. [2020-09-24 19:39:57,105 INFO L268 CegarLoopResult]: For program point L4728-3(line 4728) no Hoare annotation was computed. [2020-09-24 19:39:57,106 INFO L268 CegarLoopResult]: For program point L4728-4(line 4728) no Hoare annotation was computed. [2020-09-24 19:39:57,106 INFO L268 CegarLoopResult]: For program point L4876-1(line 4876) no Hoare annotation was computed. [2020-09-24 19:39:57,106 INFO L268 CegarLoopResult]: For program point L4876(line 4876) no Hoare annotation was computed. [2020-09-24 19:39:57,106 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |~#pppox_protos~0.offset| |old(~#pppox_protos~0.offset)|) (= |~#pppox_protos~0.base| |old(~#pppox_protos~0.base)|) (= ~LDV_IN_INTERRUPT~0 |old(~LDV_IN_INTERRUPT~0)|) (= |old(#length)| |#length|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|) (= |~#pppox_proto_family~0.offset| |old(~#pppox_proto_family~0.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |~#pppox_proto_family~0.base| |old(~#pppox_proto_family~0.base)|) (= |old(#valid)| |#valid|)) [2020-09-24 19:39:57,106 INFO L268 CegarLoopResult]: For program point L4899(line 4899) no Hoare annotation was computed. [2020-09-24 19:39:57,106 INFO L268 CegarLoopResult]: For program point L4899-1(line 4899) no Hoare annotation was computed. [2020-09-24 19:39:57,106 INFO L268 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-09-24 19:39:57,107 INFO L271 CegarLoopResult]: At program point ldv_check_final_stateENTRY(lines 5049 5060) the Hoare annotation is: true [2020-09-24 19:39:57,107 INFO L264 CegarLoopResult]: At program point L5054(line 5054) the Hoare annotation is: (not (= ~ldv_module_refcounter~0 1)) [2020-09-24 19:39:57,107 INFO L268 CegarLoopResult]: For program point L5052(lines 5049 5060) no Hoare annotation was computed. [2020-09-24 19:39:57,107 INFO L268 CegarLoopResult]: For program point ldv_check_final_stateEXIT(lines 5049 5060) no Hoare annotation was computed. [2020-09-24 19:39:57,107 INFO L268 CegarLoopResult]: For program point ppp_unregister_channelEXIT(lines 5100 5102) no Hoare annotation was computed. [2020-09-24 19:39:57,107 INFO L268 CegarLoopResult]: For program point ppp_unregister_channelENTRY(lines 5100 5102) no Hoare annotation was computed. [2020-09-24 19:39:57,107 INFO L268 CegarLoopResult]: For program point ppp_unregister_channelFINAL(lines 5100 5102) no Hoare annotation was computed. [2020-09-24 19:39:57,108 INFO L268 CegarLoopResult]: For program point ppp_channel_indexENTRY(lines 5097 5099) no Hoare annotation was computed. [2020-09-24 19:39:57,108 INFO L268 CegarLoopResult]: For program point L5098(line 5098) no Hoare annotation was computed. [2020-09-24 19:39:57,108 INFO L268 CegarLoopResult]: For program point ppp_channel_indexEXIT(lines 5097 5099) no Hoare annotation was computed. [2020-09-24 19:39:57,108 INFO L268 CegarLoopResult]: For program point ppp_channel_indexFINAL(lines 5097 5099) no Hoare annotation was computed. [2020-09-24 19:39:57,108 INFO L268 CegarLoopResult]: For program point L5098-1(line 5098) no Hoare annotation was computed. [2020-09-24 19:39:57,108 INFO L268 CegarLoopResult]: For program point L5098-2(line 5098) no Hoare annotation was computed. [2020-09-24 19:39:57,108 INFO L268 CegarLoopResult]: For program point ldv_try_module_get_1FINAL(lines 5061 5069) no Hoare annotation was computed. [2020-09-24 19:39:57,108 INFO L268 CegarLoopResult]: For program point L5067(line 5067) no Hoare annotation was computed. [2020-09-24 19:39:57,108 INFO L268 CegarLoopResult]: For program point ldv_try_module_get_1EXIT(lines 5061 5069) no Hoare annotation was computed. [2020-09-24 19:39:57,108 INFO L271 CegarLoopResult]: At program point ldv_try_module_get_1ENTRY(lines 5061 5069) the Hoare annotation is: true [2020-09-24 19:39:57,109 INFO L268 CegarLoopResult]: For program point L5065-2(line 5065) no Hoare annotation was computed. [2020-09-24 19:39:57,109 INFO L268 CegarLoopResult]: For program point L5062(line 5062) no Hoare annotation was computed. [2020-09-24 19:39:57,109 INFO L268 CegarLoopResult]: For program point L5065-3(line 5065) no Hoare annotation was computed. [2020-09-24 19:39:57,109 INFO L271 CegarLoopResult]: At program point L5065(line 5065) the Hoare annotation is: true [2020-09-24 19:39:57,109 INFO L268 CegarLoopResult]: For program point L5065-1(line 5065) no Hoare annotation was computed. [2020-09-24 19:39:57,109 INFO L271 CegarLoopResult]: At program point sock_registerENTRY(lines 5107 5109) the Hoare annotation is: true [2020-09-24 19:39:57,109 INFO L268 CegarLoopResult]: For program point sock_registerEXIT(lines 5107 5109) no Hoare annotation was computed. [2020-09-24 19:39:57,109 INFO L268 CegarLoopResult]: For program point sock_registerFINAL(lines 5107 5109) no Hoare annotation was computed. [2020-09-24 19:39:57,109 INFO L268 CegarLoopResult]: For program point L5108-1(line 5108) no Hoare annotation was computed. [2020-09-24 19:39:57,110 INFO L268 CegarLoopResult]: For program point L5108-2(line 5108) no Hoare annotation was computed. [2020-09-24 19:39:57,110 INFO L268 CegarLoopResult]: For program point L5108(line 5108) no Hoare annotation was computed. [2020-09-24 19:39:57,110 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-09-24 19:39:57,110 INFO L264 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)) (= (select .cse0 |~#pppox_protos~0.offset|) 0) (= ~ldv_module_refcounter~0 1) (= (select .cse2 .cse1) 0) (= (select .cse0 .cse3) 0) (= (select .cse2 |~#pppox_protos~0.offset|) 0) (= (select .cse2 .cse3) 0) (= (select .cse0 .cse4) 0) (= (select .cse2 .cse4) 0))) [2020-09-24 19:39:57,110 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-09-24 19:39:57,110 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-09-24 19:39:57,110 INFO L271 CegarLoopResult]: At program point L5023(line 5023) the Hoare annotation is: true [2020-09-24 19:39:57,111 INFO L268 CegarLoopResult]: For program point L5020-2(lines 5017 5032) no Hoare annotation was computed. [2020-09-24 19:39:57,111 INFO L268 CegarLoopResult]: For program point L5021(lines 5021 5026) no Hoare annotation was computed. [2020-09-24 19:39:57,111 INFO L268 CegarLoopResult]: For program point L5020(lines 5020 5029) no Hoare annotation was computed. [2020-09-24 19:39:57,111 INFO L268 CegarLoopResult]: For program point L5021-1(lines 5021 5026) no Hoare annotation was computed. [2020-09-24 19:39:57,111 INFO L271 CegarLoopResult]: At program point ldv_module_putENTRY(lines 5017 5032) the Hoare annotation is: true [2020-09-24 19:39:57,111 INFO L268 CegarLoopResult]: For program point ldv_module_putEXIT(lines 5017 5032) no Hoare annotation was computed. [2020-09-24 19:39:57,111 INFO L271 CegarLoopResult]: At program point ldv_blast_assertENTRY(lines 4981 4986) the Hoare annotation is: true [2020-09-24 19:39:57,111 INFO L268 CegarLoopResult]: For program point ldv_blast_assertEXIT(lines 4981 4986) no Hoare annotation was computed. [2020-09-24 19:39:57,112 INFO L268 CegarLoopResult]: For program point ldv_blast_assertFINAL(lines 4981 4986) no Hoare annotation was computed. [2020-09-24 19:39:57,112 INFO L268 CegarLoopResult]: For program point ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION(line 4984) no Hoare annotation was computed. [2020-09-24 19:39:57,112 INFO L268 CegarLoopResult]: For program point ldv_module_put_2FINAL(lines 5070 5078) no Hoare annotation was computed. [2020-09-24 19:39:57,112 INFO L268 CegarLoopResult]: For program point ldv_module_put_2EXIT(lines 5070 5078) no Hoare annotation was computed. [2020-09-24 19:39:57,112 INFO L271 CegarLoopResult]: At program point ldv_module_put_2ENTRY(lines 5070 5078) the Hoare annotation is: true [2020-09-24 19:39:57,112 INFO L271 CegarLoopResult]: At program point L5074(line 5074) the Hoare annotation is: true [2020-09-24 19:39:57,124 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,126 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,126 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,126 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,127 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,127 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,127 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,127 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,130 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,130 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,130 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,131 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,131 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,131 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,131 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,132 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,135 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,136 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,136 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,137 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,137 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,137 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,137 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,138 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,138 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,138 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,138 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,139 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,139 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,139 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,139 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,140 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,141 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,142 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,142 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,142 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,143 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,143 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,143 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,143 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,144 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,144 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,144 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,144 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,145 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,145 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,145 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,145 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,146 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,146 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,146 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,147 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,147 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,147 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,148 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,148 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,148 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,148 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,149 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,149 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,149 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,149 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,150 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,150 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,151 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,151 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,151 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,152 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,152 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,152 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,152 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,153 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,153 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,153 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,153 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,154 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,154 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,154 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,154 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,155 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,155 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,156 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,156 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,156 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,156 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,157 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,157 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,157 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,157 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,158 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,158 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,158 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,158 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,158 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,159 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,159 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,160 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,160 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,160 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,161 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,161 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,161 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,161 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,162 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,162 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,162 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,162 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,163 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,163 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,163 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,163 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,164 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,164 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,164 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,165 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,165 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,165 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,165 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,166 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,166 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,166 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,166 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,167 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,167 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,167 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,167 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,168 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,168 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,171 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,172 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,172 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,172 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,172 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,173 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,173 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,173 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,174 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,174 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,174 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,175 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,175 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,175 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,176 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,176 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,176 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,177 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,177 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,177 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,178 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,178 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,178 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,178 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,178 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,179 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,179 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,179 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,180 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,180 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,180 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,180 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,181 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,181 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,182 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,182 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,182 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,182 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,183 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,183 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,183 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,183 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,184 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,184 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,184 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,184 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,184 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,185 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,185 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,186 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,186 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,186 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,186 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,187 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,187 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,187 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,187 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,188 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,188 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,188 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,188 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,189 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,189 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,189 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,192 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.09 07:39:57 BoogieIcfgContainer [2020-09-24 19:39:57,192 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-09-24 19:39:57,194 INFO L168 Benchmark]: Toolchain (without parser) took 18206.35 ms. Allocated memory was 138.9 MB in the beginning and 470.3 MB in the end (delta: 331.4 MB). Free memory was 95.2 MB in the beginning and 364.6 MB in the end (delta: -269.4 MB). Peak memory consumption was 348.3 MB. Max. memory is 7.1 GB. [2020-09-24 19:39:57,195 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 138.9 MB. Free memory was 120.4 MB in the beginning and 120.2 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB. [2020-09-24 19:39:57,196 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1390.87 ms. Allocated memory was 138.9 MB in the beginning and 207.1 MB in the end (delta: 68.2 MB). Free memory was 94.5 MB in the beginning and 129.9 MB in the end (delta: -35.4 MB). Peak memory consumption was 42.6 MB. Max. memory is 7.1 GB. [2020-09-24 19:39:57,197 INFO L168 Benchmark]: Boogie Preprocessor took 150.81 ms. Allocated memory is still 207.1 MB. Free memory was 129.9 MB in the beginning and 126.9 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 7.1 GB. [2020-09-24 19:39:57,198 INFO L168 Benchmark]: RCFGBuilder took 1110.23 ms. Allocated memory was 207.1 MB in the beginning and 239.1 MB in the end (delta: 32.0 MB). Free memory was 126.2 MB in the beginning and 168.7 MB in the end (delta: -42.5 MB). Peak memory consumption was 52.6 MB. Max. memory is 7.1 GB. [2020-09-24 19:39:57,199 INFO L168 Benchmark]: TraceAbstraction took 15543.70 ms. Allocated memory was 239.1 MB in the beginning and 470.3 MB in the end (delta: 231.2 MB). Free memory was 167.3 MB in the beginning and 364.6 MB in the end (delta: -197.3 MB). Peak memory consumption was 320.2 MB. Max. memory is 7.1 GB. [2020-09-24 19:39:57,203 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 138.9 MB. Free memory was 120.4 MB in the beginning and 120.2 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1390.87 ms. Allocated memory was 138.9 MB in the beginning and 207.1 MB in the end (delta: 68.2 MB). Free memory was 94.5 MB in the beginning and 129.9 MB in the end (delta: -35.4 MB). Peak memory consumption was 42.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 150.81 ms. Allocated memory is still 207.1 MB. Free memory was 129.9 MB in the beginning and 126.9 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1110.23 ms. Allocated memory was 207.1 MB in the beginning and 239.1 MB in the end (delta: 32.0 MB). Free memory was 126.2 MB in the beginning and 168.7 MB in the end (delta: -42.5 MB). Peak memory consumption was 52.6 MB. Max. memory is 7.1 GB. * TraceAbstraction took 15543.70 ms. Allocated memory was 239.1 MB in the beginning and 470.3 MB in the end (delta: 231.2 MB). Free memory was 167.3 MB in the beginning and 364.6 MB in the end (delta: -197.3 MB). Peak memory consumption was 320.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.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_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.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_$Pointer$.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_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.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_$Pointer$.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_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.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_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.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_$Pointer$.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_$Pointer$.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_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.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: 4984]: 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: 4930]: Loop Invariant [2020-09-24 19:39:57,225 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,225 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,225 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,226 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,226 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,226 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,226 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,227 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,227 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,227 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,227 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,228 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,228 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,228 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,228 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,228 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,229 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,229 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,229 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,230 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,230 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,230 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,230 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,231 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,231 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,231 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,231 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,231 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,232 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,232 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,232 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,232 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ Derived loop invariant: ((((((((!(#memory_$Pointer$[pppox_protos][pppox_protos + 16] == 0) || !(#memory_$Pointer$[pppox_protos][pppox_protos] == 0)) || !(#memory_$Pointer$[pppox_protos][pppox_protos] == 0)) || ldv_module_refcounter == \old(ldv_module_refcounter)) || !(\old(ldv_module_refcounter) == 1)) || !(#memory_$Pointer$[pppox_protos][pppox_protos + 16] == 0)) || !(0 == #memory_$Pointer$[pppox_protos][pppox_protos + 24])) || !(#memory_$Pointer$[pppox_protos][pppox_protos + 24] == 0)) || !(#memory_$Pointer$[pppox_protos][pppox_protos + 8] == 0)) || !(#memory_$Pointer$[pppox_protos][pppox_protos + 8] == 0) - InvariantResult [Line: 4930]: Loop Invariant [2020-09-24 19:39:57,233 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,233 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,233 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,233 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,237 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,237 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,237 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,237 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,238 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,238 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,238 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,238 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,239 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,239 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,239 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,239 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,240 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,243 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,243 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,243 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,243 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,244 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,244 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,244 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,244 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,244 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,245 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,245 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,245 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,245 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,245 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,245 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ Derived loop invariant: ((((((((!(#memory_$Pointer$[pppox_protos][pppox_protos + 16] == 0) || !(#memory_$Pointer$[pppox_protos][pppox_protos] == 0)) || !(#memory_$Pointer$[pppox_protos][pppox_protos] == 0)) || ldv_module_refcounter == \old(ldv_module_refcounter)) || !(\old(ldv_module_refcounter) == 1)) || !(#memory_$Pointer$[pppox_protos][pppox_protos + 16] == 0)) || !(0 == #memory_$Pointer$[pppox_protos][pppox_protos + 24])) || !(#memory_$Pointer$[pppox_protos][pppox_protos + 24] == 0)) || !(#memory_$Pointer$[pppox_protos][pppox_protos + 8] == 0)) || !(#memory_$Pointer$[pppox_protos][pppox_protos + 8] == 0) - InvariantResult [Line: 4864]: Loop Invariant [2020-09-24 19:39:57,249 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,249 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,249 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,249 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,249 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,250 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,250 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,250 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,250 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,250 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,250 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,251 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,251 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,251 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,251 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,251 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,253 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,253 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,253 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,253 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,253 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,253 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,254 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,254 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,254 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,255 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,255 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,255 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,255 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,255 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,256 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,256 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ Derived loop invariant: ((((((((!(#memory_$Pointer$[pppox_protos][pppox_protos + 16] == 0) || !(#memory_$Pointer$[pppox_protos][pppox_protos] == 0)) || !(#memory_$Pointer$[pppox_protos][pppox_protos] == 0)) || ldv_module_refcounter == 1) || !(\old(ldv_module_refcounter) == 1)) || !(#memory_$Pointer$[pppox_protos][pppox_protos + 16] == 0)) || !(0 == #memory_$Pointer$[pppox_protos][pppox_protos + 24])) || !(#memory_$Pointer$[pppox_protos][pppox_protos + 24] == 0)) || !(#memory_$Pointer$[pppox_protos][pppox_protos + 8] == 0)) || !(#memory_$Pointer$[pppox_protos][pppox_protos + 8] == 0) - InvariantResult [Line: 4930]: Loop Invariant [2020-09-24 19:39:57,256 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,259 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,259 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,259 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,259 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,260 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,260 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,260 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,260 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,260 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,261 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,261 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,261 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,261 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,261 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,262 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,262 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,262 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,262 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,264 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,264 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,264 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,264 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,265 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,265 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,265 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,265 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,265 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,266 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,266 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,266 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,266 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ Derived loop invariant: ((((((((!(#memory_$Pointer$[pppox_protos][pppox_protos + 16] == 0) || ldv_module_refcounter == 1) || !(#memory_$Pointer$[pppox_protos][pppox_protos + 24] == 0)) || !(#memory_$Pointer$[pppox_protos][pppox_protos + 24] == 0)) || !(\old(ldv_module_refcounter) == 1)) || !(0 == #memory_$Pointer$[pppox_protos][pppox_protos + 8])) || !(#memory_$Pointer$[pppox_protos][pppox_protos] == 0)) || !(#memory_$Pointer$[pppox_protos][pppox_protos] == 0)) || !(#memory_$Pointer$[pppox_protos][pppox_protos + 8] == 0)) || !(#memory_$Pointer$[pppox_protos][pppox_protos + 16] == 0) - InvariantResult [Line: 4945]: Loop Invariant [2020-09-24 19:39:57,267 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,267 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,267 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,267 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,267 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,268 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,269 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,269 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,269 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,275 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,276 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,276 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,276 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,276 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,276 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,277 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,277 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,277 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,277 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,278 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,278 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,278 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,278 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,279 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,283 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,284 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,284 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,284 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,284 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,284 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,284 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,285 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ Derived loop invariant: ((((((((!(#memory_$Pointer$[pppox_protos][pppox_protos + 16] == 0) || !(#memory_$Pointer$[pppox_protos][pppox_protos] == 0)) || !(#memory_$Pointer$[pppox_protos][pppox_protos] == 0)) || ldv_module_refcounter == \old(ldv_module_refcounter)) || !(\old(ldv_module_refcounter) == 1)) || !(#memory_$Pointer$[pppox_protos][pppox_protos + 16] == 0)) || !(0 == #memory_$Pointer$[pppox_protos][pppox_protos + 24])) || !(#memory_$Pointer$[pppox_protos][pppox_protos + 24] == 0)) || !(#memory_$Pointer$[pppox_protos][pppox_protos + 8] == 0)) || !(#memory_$Pointer$[pppox_protos][pppox_protos + 8] == 0) - InvariantResult [Line: 4930]: Loop Invariant [2020-09-24 19:39:57,285 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,285 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,286 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,286 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,286 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,286 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,287 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,287 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,287 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,288 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,288 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,288 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,288 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,288 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,289 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,289 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,289 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,289 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,289 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,290 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,290 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,290 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-09-24 19:39:57,295 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,295 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-09-24 19:39:57,295 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,296 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,296 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,296 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,296 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,297 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,297 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-09-24 19:39:57,297 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ Derived loop invariant: ((((((((!(#memory_$Pointer$[pppox_protos][pppox_protos + 16] == 0) || ldv_module_refcounter == 1) || !(#memory_$Pointer$[pppox_protos][pppox_protos + 24] == 0)) || !(#memory_$Pointer$[pppox_protos][pppox_protos + 24] == 0)) || !(\old(ldv_module_refcounter) == 1)) || !(0 == #memory_$Pointer$[pppox_protos][pppox_protos + 8])) || !(#memory_$Pointer$[pppox_protos][pppox_protos] == 0)) || !(#memory_$Pointer$[pppox_protos][pppox_protos] == 0)) || !(#memory_$Pointer$[pppox_protos][pppox_protos + 8] == 0)) || !(#memory_$Pointer$[pppox_protos][pppox_protos + 16] == 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 34 procedures, 319 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 14.0s, OverallIterations: 5, TraceHistogramMax: 2, AutomataDifference: 4.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 1.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 687 SDtfs, 1369 SDslu, 1236 SDs, 0 SdLazy, 2153 SolverSat, 254 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 2.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 136 GetRequests, 79 SyntacticMatches, 0 SemanticMatches, 57 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 68 ImplicationChecksByTransitivity, 2.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=287occurred 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, 5 MinimizatonAttempts, 37 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 35 LocationsWithAnnotation, 167 PreInvPairs, 174 NumberOfFragments, 1219 HoareAnnotationTreeSize, 167 FomulaSimplifications, 1264 FormulaSimplificationTreeSizeReduction, 0.4s HoareSimplificationTime, 35 FomulaSimplificationsInter, 1555 FormulaSimplificationTreeSizeReductionInter, 0.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 8.4s InterpolantComputationTime, 565 NumberOfCodeBlocks, 565 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 560 ConstructedInterpolants, 0 QuantifiedInterpolants, 548240 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 4/4 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...