/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.3 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/loops-crafted-1/discover_list.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-29 09:46:37,591 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-29 09:46:37,594 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-29 09:46:37,648 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-29 09:46:37,648 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-29 09:46:37,654 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-29 09:46:37,657 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-29 09:46:37,661 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-29 09:46:37,664 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-29 09:46:37,670 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-29 09:46:37,671 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-29 09:46:37,673 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-29 09:46:37,673 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-29 09:46:37,676 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-29 09:46:37,678 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-29 09:46:37,679 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-29 09:46:37,681 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-29 09:46:37,684 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-29 09:46:37,690 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-29 09:46:37,698 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-29 09:46:37,700 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-29 09:46:37,701 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-29 09:46:37,702 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-29 09:46:37,705 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-29 09:46:37,714 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-29 09:46:37,714 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-29 09:46:37,714 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-29 09:46:37,717 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-29 09:46:37,717 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-29 09:46:37,718 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-29 09:46:37,719 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-29 09:46:37,720 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-29 09:46:37,722 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-29 09:46:37,722 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-29 09:46:37,738 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-29 09:46:37,738 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-29 09:46:37,739 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-29 09:46:37,740 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-29 09:46:37,740 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-29 09:46:37,741 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-29 09:46:37,742 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-29 09:46:37,749 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-10-29 09:46:37,794 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-29 09:46:37,794 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-29 09:46:37,798 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-29 09:46:37,798 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-29 09:46:37,798 INFO L138 SettingsManager]: * Use SBE=true [2020-10-29 09:46:37,798 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-29 09:46:37,798 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-29 09:46:37,799 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-29 09:46:37,799 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-29 09:46:37,799 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-29 09:46:37,800 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-29 09:46:37,800 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-29 09:46:37,800 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-29 09:46:37,801 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-29 09:46:37,801 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-29 09:46:37,801 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-29 09:46:37,801 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-29 09:46:37,801 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-29 09:46:37,802 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-29 09:46:37,802 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-29 09:46:37,802 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-29 09:46:37,802 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 09:46:37,802 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-29 09:46:37,803 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-29 09:46:37,803 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-29 09:46:37,803 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-29 09:46:37,803 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-29 09:46:37,803 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-29 09:46:37,803 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-29 09:46:37,804 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.3;log-additional-information=true;unknown-allowed=true; [2020-10-29 09:46:38,167 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-29 09:46:38,192 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-29 09:46:38,195 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-29 09:46:38,197 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-29 09:46:38,197 INFO L275 PluginConnector]: CDTParser initialized [2020-10-29 09:46:38,198 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loops-crafted-1/discover_list.c [2020-10-29 09:46:38,268 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/39ecdf959/2090615a677b4749849553fc20517c01/FLAG932679887 [2020-10-29 09:46:38,954 INFO L306 CDTParser]: Found 1 translation units. [2020-10-29 09:46:38,954 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/loops-crafted-1/discover_list.c [2020-10-29 09:46:38,969 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/39ecdf959/2090615a677b4749849553fc20517c01/FLAG932679887 [2020-10-29 09:46:39,270 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/39ecdf959/2090615a677b4749849553fc20517c01 [2020-10-29 09:46:39,275 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-29 09:46:39,286 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-29 09:46:39,289 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-29 09:46:39,290 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-29 09:46:39,294 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-29 09:46:39,295 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 09:46:39" (1/1) ... [2020-10-29 09:46:39,300 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f92b5a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:46:39, skipping insertion in model container [2020-10-29 09:46:39,300 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 09:46:39" (1/1) ... [2020-10-29 09:46:39,309 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-29 09:46:39,369 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-29 09:46:39,763 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 09:46:39,782 INFO L203 MainTranslator]: Completed pre-run [2020-10-29 09:46:39,895 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 09:46:39,948 INFO L208 MainTranslator]: Completed translation [2020-10-29 09:46:39,949 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:46:39 WrapperNode [2020-10-29 09:46:39,950 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-29 09:46:39,952 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-29 09:46:39,952 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-29 09:46:39,952 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-29 09:46:39,966 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:46:39" (1/1) ... [2020-10-29 09:46:39,968 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:46:39" (1/1) ... [2020-10-29 09:46:40,022 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:46:39" (1/1) ... [2020-10-29 09:46:40,023 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:46:39" (1/1) ... [2020-10-29 09:46:40,122 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:46:39" (1/1) ... [2020-10-29 09:46:40,142 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:46:39" (1/1) ... [2020-10-29 09:46:40,154 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:46:39" (1/1) ... [2020-10-29 09:46:40,170 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-29 09:46:40,171 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-29 09:46:40,171 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-29 09:46:40,172 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-29 09:46:40,172 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:46:39" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 09:46:40,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-29 09:46:40,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-29 09:46:40,240 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-29 09:46:40,241 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2020-10-29 09:46:40,241 INFO L138 BoogieDeclarations]: Found implementation of procedure smp_get_func_def_resp_len [2020-10-29 09:46:40,241 INFO L138 BoogieDeclarations]: Found implementation of procedure smp_is_naa5 [2020-10-29 09:46:40,241 INFO L138 BoogieDeclarations]: Found implementation of procedure dStrHex [2020-10-29 09:46:40,241 INFO L138 BoogieDeclarations]: Found implementation of procedure smp_get_num [2020-10-29 09:46:40,242 INFO L138 BoogieDeclarations]: Found implementation of procedure smp_get_llnum [2020-10-29 09:46:40,242 INFO L138 BoogieDeclarations]: Found implementation of procedure do_discover_list [2020-10-29 09:46:40,244 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-29 09:46:40,244 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-29 09:46:40,244 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-29 09:46:40,244 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-29 09:46:40,245 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-29 09:46:40,245 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-29 09:46:40,246 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-29 09:46:40,246 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-29 09:46:40,246 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2020-10-29 09:46:40,246 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2020-10-29 09:46:40,247 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2020-10-29 09:46:40,247 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-29 09:46:40,247 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2020-10-29 09:46:40,247 INFO L130 BoogieDeclarations]: Found specification of procedure strchr [2020-10-29 09:46:40,252 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2020-10-29 09:46:40,253 INFO L130 BoogieDeclarations]: Found specification of procedure getopt_long [2020-10-29 09:46:40,253 INFO L130 BoogieDeclarations]: Found specification of procedure smp_initiator_open [2020-10-29 09:46:40,253 INFO L130 BoogieDeclarations]: Found specification of procedure smp_send_req [2020-10-29 09:46:40,254 INFO L130 BoogieDeclarations]: Found specification of procedure smp_get_func_def_resp_len [2020-10-29 09:46:40,254 INFO L130 BoogieDeclarations]: Found specification of procedure smp_is_naa5 [2020-10-29 09:46:40,254 INFO L130 BoogieDeclarations]: Found specification of procedure dStrHex [2020-10-29 09:46:40,254 INFO L130 BoogieDeclarations]: Found specification of procedure smp_get_num [2020-10-29 09:46:40,255 INFO L130 BoogieDeclarations]: Found specification of procedure smp_get_llnum [2020-10-29 09:46:40,255 INFO L130 BoogieDeclarations]: Found specification of procedure do_discover_list [2020-10-29 09:46:40,255 INFO L130 BoogieDeclarations]: Found specification of procedure main6 [2020-10-29 09:46:40,255 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-29 09:46:40,255 INFO L130 BoogieDeclarations]: Found specification of procedure toupper [2020-10-29 09:46:40,255 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2020-10-29 09:46:40,256 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-29 09:46:40,256 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-29 09:46:40,256 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-29 09:46:40,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-29 09:46:40,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-29 09:46:40,256 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-29 09:46:40,256 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-29 09:46:40,257 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-29 09:46:40,257 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-29 09:46:41,560 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-29 09:46:41,560 INFO L298 CfgBuilder]: Removed 2 assume(true) statements. [2020-10-29 09:46:41,562 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 09:46:41 BoogieIcfgContainer [2020-10-29 09:46:41,563 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-29 09:46:41,565 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-29 09:46:41,565 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-29 09:46:41,568 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-29 09:46:41,568 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.10 09:46:39" (1/3) ... [2020-10-29 09:46:41,569 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@10c2da95 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 09:46:41, skipping insertion in model container [2020-10-29 09:46:41,570 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:46:39" (2/3) ... [2020-10-29 09:46:41,570 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@10c2da95 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 09:46:41, skipping insertion in model container [2020-10-29 09:46:41,570 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 09:46:41" (3/3) ... [2020-10-29 09:46:41,572 INFO L111 eAbstractionObserver]: Analyzing ICFG discover_list.c [2020-10-29 09:46:41,584 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-29 09:46:41,589 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-29 09:46:41,602 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-29 09:46:41,629 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-29 09:46:41,630 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-29 09:46:41,630 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-29 09:46:41,630 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-29 09:46:41,630 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-29 09:46:41,630 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-29 09:46:41,630 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-29 09:46:41,630 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-29 09:46:41,649 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states. [2020-10-29 09:46:41,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2020-10-29 09:46:41,656 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 09:46:41,657 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] [2020-10-29 09:46:41,657 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 09:46:41,663 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 09:46:41,664 INFO L82 PathProgramCache]: Analyzing trace with hash 2068119152, now seen corresponding path program 1 times [2020-10-29 09:46:41,673 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 09:46:41,673 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1168237370] [2020-10-29 09:46:41,674 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 09:46:41,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:46:42,058 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:46:42,196 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:46:42,335 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:46:46,990 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:46:46,991 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 65 [2020-10-29 09:46:46,991 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-29 09:46:46,992 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5044 [2020-10-29 09:46:46,995 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:46:46,996 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:46:46,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 09:46:46,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 18 [2020-10-29 09:46:46,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 3 [2020-10-29 09:46:46,997 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 5 [2020-10-29 09:46:47,246 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2020-10-29 09:46:47,247 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 09:46:47,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:46:47,263 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:46:47,300 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:46:47,300 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 09:46:47,300 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:46:47,301 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-29 09:46:47,301 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:46:47,301 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:46:47,301 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 09:46:47,302 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:46:47,302 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 09:46:47,302 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 09:46:47,331 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2020-10-29 09:46:47,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:46:47,335 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:46:47,337 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:46:47,343 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:46:47,343 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 09:46:47,343 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 09:46:47,343 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 09:46:47,344 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:46:47,344 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:46:47,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 3 [2020-10-29 09:46:47,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 09:46:47,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-29 09:46:47,345 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:46:47,366 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2020-10-29 09:46:47,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:46:47,369 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:46:47,371 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:46:47,376 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:46:47,377 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 09:46:47,377 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 09:46:47,377 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 09:46:47,377 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:46:47,378 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:46:47,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 3 [2020-10-29 09:46:47,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 09:46:47,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-29 09:46:47,378 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:46:47,392 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-10-29 09:46:47,392 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1168237370] [2020-10-29 09:46:47,394 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-29 09:46:47,395 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-10-29 09:46:47,395 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1409544811] [2020-10-29 09:46:47,400 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-29 09:46:47,401 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 09:46:47,415 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-29 09:46:47,416 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2020-10-29 09:46:47,418 INFO L87 Difference]: Start difference. First operand 95 states. Second operand 7 states. [2020-10-29 09:46:47,613 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2020-10-29 09:46:47,975 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 130 [2020-10-29 09:46:48,125 WARN L193 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2020-10-29 09:46:48,594 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 09:46:48,594 INFO L93 Difference]: Finished difference Result 209 states and 318 transitions. [2020-10-29 09:46:48,595 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-10-29 09:46:48,596 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 47 [2020-10-29 09:46:48,597 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 09:46:48,606 INFO L225 Difference]: With dead ends: 209 [2020-10-29 09:46:48,607 INFO L226 Difference]: Without dead ends: 97 [2020-10-29 09:46:48,611 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=29, Invalid=61, Unknown=0, NotChecked=0, Total=90 [2020-10-29 09:46:48,629 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 97 states. [2020-10-29 09:46:48,661 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 97 to 78. [2020-10-29 09:46:48,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 78 states. [2020-10-29 09:46:48,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 78 states and 100 transitions. [2020-10-29 09:46:48,666 INFO L78 Accepts]: Start accepts. Automaton has 78 states and 100 transitions. Word has length 47 [2020-10-29 09:46:48,666 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 09:46:48,666 INFO L481 AbstractCegarLoop]: Abstraction has 78 states and 100 transitions. [2020-10-29 09:46:48,666 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-29 09:46:48,666 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 100 transitions. [2020-10-29 09:46:48,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2020-10-29 09:46:48,669 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 09:46:48,669 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-29 09:46:48,669 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-29 09:46:48,670 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 09:46:48,670 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 09:46:48,670 INFO L82 PathProgramCache]: Analyzing trace with hash -1936244100, now seen corresponding path program 1 times [2020-10-29 09:46:48,670 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 09:46:48,671 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1186443124] [2020-10-29 09:46:48,671 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 09:46:48,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:46:48,757 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:46:48,859 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:46:53,085 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:46:53,085 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 67 [2020-10-29 09:46:53,086 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 09:46:53,086 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4363 [2020-10-29 09:46:53,086 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:46:53,086 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:46:53,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-29 09:46:53,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 25 [2020-10-29 09:46:53,087 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 09:46:53,087 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:46:53,336 WARN L193 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2020-10-29 09:46:53,337 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 09:46:53,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:46:53,351 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:46:53,383 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:46:53,384 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 09:46:53,384 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:46:53,384 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-29 09:46:53,384 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:46:53,384 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:46:53,384 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 09:46:53,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:46:53,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 09:46:53,385 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:46:53,407 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2020-10-29 09:46:53,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:46:53,412 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:46:53,425 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:46:53,425 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 09:46:53,425 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:46:53,426 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 09:46:53,426 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:46:53,426 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:46:53,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-29 09:46:53,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 09:46:53,427 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 09:46:53,427 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:46:53,457 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2020-10-29 09:46:53,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:46:53,462 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:46:53,464 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:46:53,475 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:46:53,476 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 09:46:53,476 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 09:46:53,476 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 09:46:53,476 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:46:53,477 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:46:53,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-29 09:46:53,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 09:46:53,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 09:46:53,477 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:46:53,489 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-10-29 09:46:53,490 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1186443124] [2020-10-29 09:46:53,490 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-29 09:46:53,491 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-10-29 09:46:53,491 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1073012622] [2020-10-29 09:46:53,493 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-29 09:46:53,494 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 09:46:53,494 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-29 09:46:53,495 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2020-10-29 09:46:53,495 INFO L87 Difference]: Start difference. First operand 78 states and 100 transitions. Second operand 7 states. [2020-10-29 09:46:53,688 WARN L193 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2020-10-29 09:46:54,039 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 130 [2020-10-29 09:46:54,215 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2020-10-29 09:46:54,382 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2020-10-29 09:46:54,741 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 09:46:54,741 INFO L93 Difference]: Finished difference Result 140 states and 182 transitions. [2020-10-29 09:46:54,742 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-10-29 09:46:54,742 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 49 [2020-10-29 09:46:54,742 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 09:46:54,743 INFO L225 Difference]: With dead ends: 140 [2020-10-29 09:46:54,744 INFO L226 Difference]: Without dead ends: 79 [2020-10-29 09:46:54,745 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=34, Invalid=76, Unknown=0, NotChecked=0, Total=110 [2020-10-29 09:46:54,746 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 79 states. [2020-10-29 09:46:54,760 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 79 to 79. [2020-10-29 09:46:54,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 79 states. [2020-10-29 09:46:54,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 79 states and 101 transitions. [2020-10-29 09:46:54,761 INFO L78 Accepts]: Start accepts. Automaton has 79 states and 101 transitions. Word has length 49 [2020-10-29 09:46:54,762 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 09:46:54,762 INFO L481 AbstractCegarLoop]: Abstraction has 79 states and 101 transitions. [2020-10-29 09:46:54,762 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-29 09:46:54,762 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 101 transitions. [2020-10-29 09:46:54,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2020-10-29 09:46:54,764 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 09:46:54,764 INFO L422 BasicCegarLoop]: trace histogram [4, 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] [2020-10-29 09:46:54,764 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-29 09:46:54,764 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 09:46:54,765 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 09:46:54,765 INFO L82 PathProgramCache]: Analyzing trace with hash -1101955854, now seen corresponding path program 2 times [2020-10-29 09:46:54,765 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 09:46:54,765 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1928064219] [2020-10-29 09:46:54,766 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 09:46:54,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:46:54,843 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:46:54,902 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:46:59,835 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:46:59,836 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 69 [2020-10-29 09:46:59,836 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 09:46:59,836 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5021 [2020-10-29 09:46:59,836 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:46:59,837 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:46:59,837 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 09:46:59,837 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 25 [2020-10-29 09:46:59,837 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-29 09:46:59,837 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 09:47:00,019 WARN L193 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2020-10-29 09:47:00,020 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 09:47:00,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:47:00,030 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:47:00,057 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:47:00,057 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 09:47:00,057 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:47:00,057 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-29 09:47:00,058 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:47:00,058 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:47:00,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 09:47:00,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:47:00,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 09:47:00,058 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:47:00,077 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2020-10-29 09:47:00,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:47:00,082 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:47:00,097 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:47:00,097 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-29 09:47:00,098 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:47:00,098 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-29 09:47:00,098 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:47:00,098 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:47:00,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 09:47:00,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 09:47:00,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-29 09:47:00,099 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:47:00,137 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2020-10-29 09:47:00,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:47:00,141 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:47:00,144 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:47:00,157 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:47:00,158 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-29 09:47:00,158 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 09:47:00,158 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-29 09:47:00,158 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:47:00,158 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:47:00,159 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 09:47:00,159 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 09:47:00,159 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-29 09:47:00,159 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:47:00,168 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-10-29 09:47:00,168 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1928064219] [2020-10-29 09:47:00,168 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-29 09:47:00,169 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8] total 8 [2020-10-29 09:47:00,169 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2107946010] [2020-10-29 09:47:00,169 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-29 09:47:00,170 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 09:47:00,170 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-29 09:47:00,170 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-10-29 09:47:00,170 INFO L87 Difference]: Start difference. First operand 79 states and 101 transitions. Second operand 8 states. [2020-10-29 09:47:00,331 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2020-10-29 09:47:00,696 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 130 [2020-10-29 09:47:00,897 WARN L193 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2020-10-29 09:47:01,063 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2020-10-29 09:47:01,245 WARN L193 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2020-10-29 09:47:01,644 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 09:47:01,644 INFO L93 Difference]: Finished difference Result 142 states and 184 transitions. [2020-10-29 09:47:01,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-10-29 09:47:01,644 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 51 [2020-10-29 09:47:01,645 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 09:47:01,646 INFO L225 Difference]: With dead ends: 142 [2020-10-29 09:47:01,646 INFO L226 Difference]: Without dead ends: 80 [2020-10-29 09:47:01,647 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=46, Invalid=110, Unknown=0, NotChecked=0, Total=156 [2020-10-29 09:47:01,648 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 80 states. [2020-10-29 09:47:01,665 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 80 to 80. [2020-10-29 09:47:01,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 80 states. [2020-10-29 09:47:01,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 80 states and 102 transitions. [2020-10-29 09:47:01,667 INFO L78 Accepts]: Start accepts. Automaton has 80 states and 102 transitions. Word has length 51 [2020-10-29 09:47:01,667 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 09:47:01,667 INFO L481 AbstractCegarLoop]: Abstraction has 80 states and 102 transitions. [2020-10-29 09:47:01,667 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-29 09:47:01,667 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 102 transitions. [2020-10-29 09:47:01,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2020-10-29 09:47:01,669 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 09:47:01,669 INFO L422 BasicCegarLoop]: trace histogram [6, 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] [2020-10-29 09:47:01,669 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-29 09:47:01,670 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 09:47:01,670 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 09:47:01,670 INFO L82 PathProgramCache]: Analyzing trace with hash 2117897980, now seen corresponding path program 3 times [2020-10-29 09:47:01,670 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 09:47:01,671 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2009811824] [2020-10-29 09:47:01,671 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 09:47:01,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:47:01,740 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:47:01,810 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:47:06,753 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:47:06,753 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 71 [2020-10-29 09:47:06,753 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 09:47:06,753 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5039 [2020-10-29 09:47:06,753 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:47:06,754 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:47:06,754 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-29 09:47:06,754 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 51 [2020-10-29 09:47:06,754 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 09:47:06,754 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:47:06,993 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2020-10-29 09:47:06,995 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 09:47:07,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:47:07,002 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:47:07,023 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:47:07,023 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 09:47:07,023 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:47:07,023 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-29 09:47:07,024 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:47:07,024 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:47:07,024 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 09:47:07,024 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:47:07,024 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 09:47:07,024 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:47:07,045 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2020-10-29 09:47:07,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:47:07,048 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:47:07,050 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:47:07,073 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:47:07,074 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 12 [2020-10-29 09:47:07,074 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 09:47:07,074 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-29 09:47:07,074 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:47:07,074 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:47:07,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-29 09:47:07,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 09:47:07,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-29 09:47:07,075 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:47:07,122 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-29 09:47:07,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:47:07,132 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:47:07,150 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:47:07,150 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 12 [2020-10-29 09:47:07,151 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:47:07,151 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-29 09:47:07,151 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:47:07,151 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:47:07,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-29 09:47:07,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 09:47:07,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-29 09:47:07,151 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:47:07,163 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2020-10-29 09:47:07,163 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2009811824] [2020-10-29 09:47:07,164 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-29 09:47:07,164 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9] total 9 [2020-10-29 09:47:07,164 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1682896632] [2020-10-29 09:47:07,164 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-29 09:47:07,165 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 09:47:07,165 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-29 09:47:07,165 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2020-10-29 09:47:07,165 INFO L87 Difference]: Start difference. First operand 80 states and 102 transitions. Second operand 9 states. [2020-10-29 09:47:07,313 WARN L193 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2020-10-29 09:47:07,648 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 130 [2020-10-29 09:47:07,800 WARN L193 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2020-10-29 09:47:07,975 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2020-10-29 09:47:08,160 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2020-10-29 09:47:08,343 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2020-10-29 09:47:08,742 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 09:47:08,742 INFO L93 Difference]: Finished difference Result 144 states and 186 transitions. [2020-10-29 09:47:08,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-10-29 09:47:08,743 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 53 [2020-10-29 09:47:08,743 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 09:47:08,744 INFO L225 Difference]: With dead ends: 144 [2020-10-29 09:47:08,744 INFO L226 Difference]: Without dead ends: 81 [2020-10-29 09:47:08,746 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=61, Invalid=149, Unknown=0, NotChecked=0, Total=210 [2020-10-29 09:47:08,746 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 81 states. [2020-10-29 09:47:08,760 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 81 to 81. [2020-10-29 09:47:08,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 81 states. [2020-10-29 09:47:08,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 81 states and 103 transitions. [2020-10-29 09:47:08,761 INFO L78 Accepts]: Start accepts. Automaton has 81 states and 103 transitions. Word has length 53 [2020-10-29 09:47:08,761 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 09:47:08,761 INFO L481 AbstractCegarLoop]: Abstraction has 81 states and 103 transitions. [2020-10-29 09:47:08,761 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-10-29 09:47:08,761 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 103 transitions. [2020-10-29 09:47:08,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2020-10-29 09:47:08,763 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 09:47:08,763 INFO L422 BasicCegarLoop]: trace histogram [8, 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] [2020-10-29 09:47:08,764 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-10-29 09:47:08,764 INFO L429 AbstractCegarLoop]: === Iteration 5 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 09:47:08,764 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 09:47:08,764 INFO L82 PathProgramCache]: Analyzing trace with hash 1451838450, now seen corresponding path program 4 times [2020-10-29 09:47:08,764 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 09:47:08,765 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [786264468] [2020-10-29 09:47:08,765 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 09:47:08,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:47:08,850 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:47:08,956 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:47:13,843 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:47:13,843 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 73 [2020-10-29 09:47:13,843 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 09:47:13,844 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5028 [2020-10-29 09:47:13,844 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:47:13,844 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:47:13,844 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-29 09:47:13,844 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 52 [2020-10-29 09:47:13,844 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-29 09:47:13,844 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:47:14,023 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2020-10-29 09:47:14,024 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 09:47:14,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:47:14,031 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:47:14,061 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:47:14,061 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 09:47:14,061 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:47:14,062 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-29 09:47:14,062 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:47:14,062 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:47:14,062 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 09:47:14,062 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:47:14,062 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 09:47:14,062 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:47:14,082 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2020-10-29 09:47:14,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:47:14,084 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:47:14,086 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:47:14,108 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:47:14,108 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-29 09:47:14,109 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 09:47:14,109 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-29 09:47:14,109 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:47:14,109 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:47:14,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-29 09:47:14,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 09:47:14,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 10 [2020-10-29 09:47:14,109 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:47:14,181 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2020-10-29 09:47:14,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:47:14,189 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:47:14,206 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:47:14,207 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-29 09:47:14,207 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:47:14,207 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-29 09:47:14,207 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:47:14,207 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:47:14,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-29 09:47:14,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 09:47:14,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 10 [2020-10-29 09:47:14,207 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:47:14,217 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 10 proven. 30 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-10-29 09:47:14,217 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [786264468] [2020-10-29 09:47:14,218 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-29 09:47:14,218 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10] total 10 [2020-10-29 09:47:14,218 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1341679577] [2020-10-29 09:47:14,218 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-29 09:47:14,219 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 09:47:14,219 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-29 09:47:14,219 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2020-10-29 09:47:14,219 INFO L87 Difference]: Start difference. First operand 81 states and 103 transitions. Second operand 10 states. [2020-10-29 09:47:14,401 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2020-10-29 09:47:14,755 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 130 [2020-10-29 09:47:14,932 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2020-10-29 09:47:15,126 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2020-10-29 09:47:15,306 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2020-10-29 09:47:15,492 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2020-10-29 09:47:15,674 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2020-10-29 09:47:16,057 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 09:47:16,057 INFO L93 Difference]: Finished difference Result 146 states and 188 transitions. [2020-10-29 09:47:16,057 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-10-29 09:47:16,058 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 55 [2020-10-29 09:47:16,058 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 09:47:16,059 INFO L225 Difference]: With dead ends: 146 [2020-10-29 09:47:16,059 INFO L226 Difference]: Without dead ends: 82 [2020-10-29 09:47:16,063 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=79, Invalid=193, Unknown=0, NotChecked=0, Total=272 [2020-10-29 09:47:16,064 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 82 states. [2020-10-29 09:47:16,086 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 82 to 82. [2020-10-29 09:47:16,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 82 states. [2020-10-29 09:47:16,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 104 transitions. [2020-10-29 09:47:16,087 INFO L78 Accepts]: Start accepts. Automaton has 82 states and 104 transitions. Word has length 55 [2020-10-29 09:47:16,088 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 09:47:16,088 INFO L481 AbstractCegarLoop]: Abstraction has 82 states and 104 transitions. [2020-10-29 09:47:16,088 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-29 09:47:16,088 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 104 transitions. [2020-10-29 09:47:16,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2020-10-29 09:47:16,089 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 09:47:16,089 INFO L422 BasicCegarLoop]: trace histogram [10, 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] [2020-10-29 09:47:16,089 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-10-29 09:47:16,090 INFO L429 AbstractCegarLoop]: === Iteration 6 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 09:47:16,090 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 09:47:16,090 INFO L82 PathProgramCache]: Analyzing trace with hash -1015198852, now seen corresponding path program 5 times [2020-10-29 09:47:16,090 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 09:47:16,091 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [561462929] [2020-10-29 09:47:16,091 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 09:47:16,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:47:16,150 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:47:16,202 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:47:21,126 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:47:21,126 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 75 [2020-10-29 09:47:21,126 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 09:47:21,126 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5000 [2020-10-29 09:47:21,127 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:47:21,127 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:47:21,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 8 [2020-10-29 09:47:21,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 53 [2020-10-29 09:47:21,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-29 09:47:21,127 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:47:21,305 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2020-10-29 09:47:21,306 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 09:47:21,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:47:21,314 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:47:21,331 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:47:21,332 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 09:47:21,332 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:47:21,332 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-29 09:47:21,332 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:47:21,332 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:47:21,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 09:47:21,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:47:21,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 09:47:21,332 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:47:21,354 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2020-10-29 09:47:21,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:47:21,356 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:47:21,363 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:47:21,401 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:47:21,401 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-29 09:47:21,401 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 09:47:21,402 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-29 09:47:21,402 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:47:21,402 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:47:21,402 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 8 [2020-10-29 09:47:21,402 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 09:47:21,402 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 11 [2020-10-29 09:47:21,402 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:47:21,486 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2020-10-29 09:47:21,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:47:21,492 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:47:21,512 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:47:21,512 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-29 09:47:21,512 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:47:21,512 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-29 09:47:21,512 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:47:21,513 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:47:21,513 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 8 [2020-10-29 09:47:21,513 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 09:47:21,513 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 11 [2020-10-29 09:47:21,513 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:47:21,521 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 15 proven. 45 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2020-10-29 09:47:21,521 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [561462929] [2020-10-29 09:47:21,521 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-29 09:47:21,521 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11] total 11 [2020-10-29 09:47:21,522 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [770065831] [2020-10-29 09:47:21,522 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-10-29 09:47:21,522 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 09:47:21,523 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-10-29 09:47:21,523 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=76, Unknown=0, NotChecked=0, Total=110 [2020-10-29 09:47:21,523 INFO L87 Difference]: Start difference. First operand 82 states and 104 transitions. Second operand 11 states. [2020-10-29 09:47:21,704 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2020-10-29 09:47:22,088 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 130 [2020-10-29 09:47:22,246 WARN L193 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2020-10-29 09:47:22,417 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2020-10-29 09:47:22,599 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2020-10-29 09:47:22,777 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2020-10-29 09:47:22,962 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2020-10-29 09:47:23,151 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2020-10-29 09:47:23,548 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 09:47:23,548 INFO L93 Difference]: Finished difference Result 148 states and 190 transitions. [2020-10-29 09:47:23,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-10-29 09:47:23,549 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 57 [2020-10-29 09:47:23,549 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 09:47:23,550 INFO L225 Difference]: With dead ends: 148 [2020-10-29 09:47:23,551 INFO L226 Difference]: Without dead ends: 83 [2020-10-29 09:47:23,552 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=100, Invalid=242, Unknown=0, NotChecked=0, Total=342 [2020-10-29 09:47:23,552 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83 states. [2020-10-29 09:47:23,564 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83 to 83. [2020-10-29 09:47:23,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 83 states. [2020-10-29 09:47:23,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 83 states and 105 transitions. [2020-10-29 09:47:23,565 INFO L78 Accepts]: Start accepts. Automaton has 83 states and 105 transitions. Word has length 57 [2020-10-29 09:47:23,566 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 09:47:23,566 INFO L481 AbstractCegarLoop]: Abstraction has 83 states and 105 transitions. [2020-10-29 09:47:23,566 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-10-29 09:47:23,566 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 105 transitions. [2020-10-29 09:47:23,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-10-29 09:47:23,567 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 09:47:23,568 INFO L422 BasicCegarLoop]: trace histogram [12, 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] [2020-10-29 09:47:23,568 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-10-29 09:47:23,568 INFO L429 AbstractCegarLoop]: === Iteration 7 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 09:47:23,568 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 09:47:23,569 INFO L82 PathProgramCache]: Analyzing trace with hash -354293006, now seen corresponding path program 6 times [2020-10-29 09:47:23,569 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 09:47:23,569 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1613812237] [2020-10-29 09:47:23,569 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 09:47:23,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:47:23,617 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:47:23,671 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:47:28,628 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:47:28,628 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 77 [2020-10-29 09:47:28,628 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 09:47:28,629 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5028 [2020-10-29 09:47:28,629 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:47:28,629 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:47:28,629 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 9 [2020-10-29 09:47:28,629 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 54 [2020-10-29 09:47:28,629 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 10 [2020-10-29 09:47:28,629 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:47:28,830 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2020-10-29 09:47:28,831 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 09:47:28,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:47:28,839 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:47:28,903 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:47:28,903 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 09:47:28,904 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:47:28,904 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 65 [2020-10-29 09:47:28,904 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:47:28,904 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:47:28,905 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 09:47:28,905 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:47:28,905 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 09:47:28,905 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 09:47:28,931 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2020-10-29 09:47:28,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:47:28,934 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:47:28,941 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:47:29,005 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:47:29,006 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-29 09:47:29,006 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 09:47:29,006 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 72 [2020-10-29 09:47:29,006 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:47:29,006 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:47:29,007 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 9 [2020-10-29 09:47:29,007 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 09:47:29,007 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 12 [2020-10-29 09:47:29,007 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:47:29,147 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2020-10-29 09:47:29,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:47:29,156 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:47:29,201 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:47:29,201 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-29 09:47:29,202 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:47:29,202 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-29 09:47:29,202 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:47:29,202 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:47:29,203 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 9 [2020-10-29 09:47:29,203 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 09:47:29,203 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 12 [2020-10-29 09:47:29,203 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 09:47:29,225 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 21 proven. 63 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2020-10-29 09:47:29,225 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1613812237] [2020-10-29 09:47:29,225 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-29 09:47:29,226 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12] total 12 [2020-10-29 09:47:29,226 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1240620266] [2020-10-29 09:47:29,227 INFO L461 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-10-29 09:47:29,227 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 09:47:29,227 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-10-29 09:47:29,228 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=90, Unknown=0, NotChecked=0, Total=132 [2020-10-29 09:47:29,228 INFO L87 Difference]: Start difference. First operand 83 states and 105 transitions. Second operand 12 states. [2020-10-29 09:47:29,447 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2020-10-29 09:47:29,993 WARN L193 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 130 [2020-10-29 09:47:30,178 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2020-10-29 09:47:30,354 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2020-10-29 09:47:30,532 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2020-10-29 09:47:30,707 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2020-10-29 09:47:30,906 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2020-10-29 09:47:31,094 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2020-10-29 09:47:31,294 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2020-10-29 09:47:31,700 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 09:47:31,700 INFO L93 Difference]: Finished difference Result 150 states and 192 transitions. [2020-10-29 09:47:31,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-10-29 09:47:31,701 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 59 [2020-10-29 09:47:31,701 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 09:47:31,702 INFO L225 Difference]: With dead ends: 150 [2020-10-29 09:47:31,702 INFO L226 Difference]: Without dead ends: 84 [2020-10-29 09:47:31,703 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=124, Invalid=296, Unknown=0, NotChecked=0, Total=420 [2020-10-29 09:47:31,704 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 84 states. [2020-10-29 09:47:31,721 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 84 to 84. [2020-10-29 09:47:31,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 84 states. [2020-10-29 09:47:31,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 106 transitions. [2020-10-29 09:47:31,722 INFO L78 Accepts]: Start accepts. Automaton has 84 states and 106 transitions. Word has length 59 [2020-10-29 09:47:31,723 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 09:47:31,723 INFO L481 AbstractCegarLoop]: Abstraction has 84 states and 106 transitions. [2020-10-29 09:47:31,723 INFO L482 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-10-29 09:47:31,723 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 106 transitions. [2020-10-29 09:47:31,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2020-10-29 09:47:31,724 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 09:47:31,724 INFO L422 BasicCegarLoop]: trace histogram [14, 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] [2020-10-29 09:47:31,724 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-10-29 09:47:31,725 INFO L429 AbstractCegarLoop]: === Iteration 8 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 09:47:31,725 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 09:47:31,725 INFO L82 PathProgramCache]: Analyzing trace with hash -1837795332, now seen corresponding path program 7 times [2020-10-29 09:47:31,725 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 09:47:31,726 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [209699203] [2020-10-29 09:47:31,726 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 09:47:31,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:47:31,779 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:47:31,822 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:47:36,786 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:47:36,786 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 79 [2020-10-29 09:47:36,786 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 09:47:36,787 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5027 [2020-10-29 09:47:36,787 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:47:36,787 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:47:36,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 10 [2020-10-29 09:47:36,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 25 [2020-10-29 09:47:36,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 11 [2020-10-29 09:47:36,787 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:47:37,007 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2020-10-29 09:47:37,007 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 09:47:37,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:47:37,016 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:47:37,051 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:47:37,052 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 09:47:37,052 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:47:37,052 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-29 09:47:37,052 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:47:37,053 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:47:37,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 09:47:37,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:47:37,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 09:47:37,054 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 09:47:37,072 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2020-10-29 09:47:37,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:47:37,083 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:47:37,143 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:47:37,143 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 09:47:37,143 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:47:37,143 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 61 [2020-10-29 09:47:37,144 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:47:37,144 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:47:37,144 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 10 [2020-10-29 09:47:37,144 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 09:47:37,144 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 09:47:37,144 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:47:37,299 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2020-10-29 09:47:37,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:47:37,307 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:47:37,312 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:47:37,385 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:47:37,385 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 09:47:37,385 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 09:47:37,385 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 80 [2020-10-29 09:47:37,385 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:47:37,386 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:47:37,386 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 10 [2020-10-29 09:47:37,386 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 09:47:37,386 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 09:47:37,386 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:47:37,398 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 28 proven. 84 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2020-10-29 09:47:37,398 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [209699203] [2020-10-29 09:47:37,398 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-29 09:47:37,398 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13] total 13 [2020-10-29 09:47:37,399 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [405026539] [2020-10-29 09:47:37,399 INFO L461 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-10-29 09:47:37,399 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 09:47:37,400 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-10-29 09:47:37,400 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=105, Unknown=0, NotChecked=0, Total=156 [2020-10-29 09:47:37,400 INFO L87 Difference]: Start difference. First operand 84 states and 106 transitions. Second operand 13 states. [2020-10-29 09:47:37,582 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2020-10-29 09:47:37,991 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 130 [2020-10-29 09:47:38,164 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2020-10-29 09:47:38,350 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2020-10-29 09:47:38,539 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2020-10-29 09:47:38,749 WARN L193 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2020-10-29 09:47:38,951 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2020-10-29 09:47:39,161 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2020-10-29 09:47:39,375 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2020-10-29 09:47:39,579 WARN L193 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2020-10-29 09:47:39,981 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 09:47:39,982 INFO L93 Difference]: Finished difference Result 152 states and 194 transitions. [2020-10-29 09:47:39,982 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-10-29 09:47:39,982 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 61 [2020-10-29 09:47:39,983 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 09:47:39,984 INFO L225 Difference]: With dead ends: 152 [2020-10-29 09:47:39,984 INFO L226 Difference]: Without dead ends: 85 [2020-10-29 09:47:39,985 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 50 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=151, Invalid=355, Unknown=0, NotChecked=0, Total=506 [2020-10-29 09:47:39,986 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 85 states. [2020-10-29 09:47:39,997 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 85 to 85. [2020-10-29 09:47:39,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 85 states. [2020-10-29 09:47:39,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 85 states and 107 transitions. [2020-10-29 09:47:39,998 INFO L78 Accepts]: Start accepts. Automaton has 85 states and 107 transitions. Word has length 61 [2020-10-29 09:47:39,998 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 09:47:39,998 INFO L481 AbstractCegarLoop]: Abstraction has 85 states and 107 transitions. [2020-10-29 09:47:39,998 INFO L482 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-10-29 09:47:39,999 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 107 transitions. [2020-10-29 09:47:40,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2020-10-29 09:47:40,000 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 09:47:40,000 INFO L422 BasicCegarLoop]: trace histogram [16, 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] [2020-10-29 09:47:40,000 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-10-29 09:47:40,000 INFO L429 AbstractCegarLoop]: === Iteration 9 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 09:47:40,001 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 09:47:40,001 INFO L82 PathProgramCache]: Analyzing trace with hash -1214293518, now seen corresponding path program 8 times [2020-10-29 09:47:40,001 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 09:47:40,002 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1874153524] [2020-10-29 09:47:40,002 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 09:47:40,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:47:40,061 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:47:40,114 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:47:41,678 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:47:45,094 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:47:45,094 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 81 [2020-10-29 09:47:45,096 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-29 09:47:45,096 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5058 [2020-10-29 09:47:45,096 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:47:45,096 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:47:45,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 12 [2020-10-29 09:47:45,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 25 [2020-10-29 09:47:45,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 19 [2020-10-29 09:47:45,097 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:47:45,317 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2020-10-29 09:47:45,318 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 09:47:45,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:47:45,325 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:47:45,345 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:47:45,346 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 09:47:45,346 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 09:47:45,346 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-29 09:47:45,346 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:47:45,346 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:47:45,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 09:47:45,347 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:47:45,347 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 09:47:45,347 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:47:45,365 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2020-10-29 09:47:45,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:47:45,377 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:47:45,408 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:47:45,481 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:47:45,481 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-29 09:47:45,482 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 09:47:45,482 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 106 [2020-10-29 09:47:45,482 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:47:45,482 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:47:45,482 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 11 [2020-10-29 09:47:45,482 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 09:47:45,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-29 09:47:45,483 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:47:45,773 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2020-10-29 09:47:45,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 09:47:45,783 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:47:45,789 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 09:47:45,895 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 09:47:45,895 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-29 09:47:45,895 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 09:47:45,895 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 115 [2020-10-29 09:47:45,895 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 09:47:45,896 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 09:47:45,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 11 [2020-10-29 09:47:45,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 09:47:45,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-29 09:47:45,896 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 09:47:46,255 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 17 proven. 138 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-10-29 09:47:46,256 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1874153524] [2020-10-29 09:47:46,256 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-29 09:47:46,256 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [25] total 25 [2020-10-29 09:47:46,256 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [72471983] [2020-10-29 09:47:46,257 INFO L461 AbstractCegarLoop]: Interpolant automaton has 25 states [2020-10-29 09:47:46,257 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 09:47:46,257 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2020-10-29 09:47:46,258 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=83, Invalid=517, Unknown=0, NotChecked=0, Total=600 [2020-10-29 09:47:46,258 INFO L87 Difference]: Start difference. First operand 85 states and 107 transitions. Second operand 25 states. [2020-10-29 09:47:46,445 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2020-10-29 09:47:47,351 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 130 [2020-10-29 09:47:47,575 WARN L193 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2020-10-29 09:47:47,814 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 142 [2020-10-29 09:47:48,074 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 146 [2020-10-29 09:47:48,358 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2020-10-29 09:47:48,695 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2020-10-29 09:47:49,033 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2020-10-29 09:47:49,372 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 162 [2020-10-29 09:47:49,736 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2020-10-29 09:47:50,404 WARN L193 SmtUtils]: Spent 595.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 168 [2020-10-29 09:47:50,785 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 168 [2020-10-29 09:47:51,481 WARN L193 SmtUtils]: Spent 604.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 166 [2020-10-29 09:47:51,621 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 09:47:51,622 INFO L93 Difference]: Finished difference Result 105 states and 129 transitions. [2020-10-29 09:47:51,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2020-10-29 09:47:51,622 INFO L78 Accepts]: Start accepts. Automaton has 25 states. Word has length 63 [2020-10-29 09:47:51,623 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 09:47:51,623 INFO L225 Difference]: With dead ends: 105 [2020-10-29 09:47:51,623 INFO L226 Difference]: Without dead ends: 0 [2020-10-29 09:47:51,624 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 97 ImplicationChecksByTransitivity, 5.0s TimeCoverageRelationStatistics Valid=243, Invalid=1239, Unknown=0, NotChecked=0, Total=1482 [2020-10-29 09:47:51,624 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-10-29 09:47:51,624 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-10-29 09:47:51,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-10-29 09:47:51,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-10-29 09:47:51,624 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 63 [2020-10-29 09:47:51,624 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 09:47:51,625 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-10-29 09:47:51,625 INFO L482 AbstractCegarLoop]: Interpolant automaton has 25 states. [2020-10-29 09:47:51,625 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-10-29 09:47:51,625 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-10-29 09:47:51,625 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-10-29 09:47:51,627 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-10-29 09:47:51,958 WARN L193 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-10-29 09:47:52,093 WARN L193 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 13 [2020-10-29 09:47:52,460 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 124 [2020-10-29 09:47:52,575 WARN L193 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 13 [2020-10-29 09:47:54,641 WARN L193 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 154 DAG size of output: 72 [2020-10-29 09:47:54,651 INFO L274 CegarLoopResult]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2020-10-29 09:47:54,651 INFO L277 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-10-29 09:47:54,651 INFO L274 CegarLoopResult]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2020-10-29 09:47:54,651 INFO L274 CegarLoopResult]: For program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-10-29 09:47:54,652 INFO L274 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-10-29 09:47:54,654 INFO L270 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#t~string23.base)| |#t~string23.base|) (= |old(#t~string46.base)| |#t~string46.base|) (= |old(#length)| |#length|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string106.base| |old(#t~string106.base)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |old(#t~string28.base)| |#t~string28.base|) (= |old(#valid)| |#valid|) (= |old(#NULL.base)| |#NULL.base|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |old(#t~string103.offset)| |#t~string103.offset|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |old(#t~string43.base)| |#t~string43.base|) (= |#t~string21.base| |old(#t~string21.base)|) (= |old(~__tmpTR__int_1~0)| ~__tmpTR__int_1~0) (= |~#smp_def_rrlen_arr~0.base| |old(~#smp_def_rrlen_arr~0.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |old(#t~string38.offset)| |#t~string38.offset|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |~#smp_def_rrlen_arr~0.offset| |old(~#smp_def_rrlen_arr~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |old(#t~string4.offset)| |#t~string4.offset|) (= |old(#t~string106.offset)| |#t~string106.offset|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |old(#t~string22.offset)| |#t~string22.offset|) (= |#t~string14.base| |old(#t~string14.base)|) (= |old(#t~string38.base)| |#t~string38.base|) (= |#t~string98.base| |old(#t~string98.base)|) (= |old(#t~string6.offset)| |#t~string6.offset|) (= |old(#t~string46.offset)| |#t~string46.offset|) (= |old(#t~string98.offset)| |#t~string98.offset|) (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#t~string103.base)| |#t~string103.base|)) [2020-10-29 09:47:54,654 INFO L274 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-10-29 09:47:54,655 INFO L274 CegarLoopResult]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2020-10-29 09:47:54,656 INFO L270 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (let ((.cse7 (select |#memory_int| |#Ultimate.C_memset_#ptr.base|))) (let ((.cse8 (store .cse7 (+ |#Ultimate.C_memset_#ptr.offset| |#Ultimate.C_memset_#t~loopctr205|) |#Ultimate.C_memset_#value|))) (let ((.cse6 (= |#Ultimate.C_memset_#value| (select .cse8 (+ |#Ultimate.C_memset_#ptr.offset| |#Ultimate.C_memset_#t~loopctr205| (- 7))))) (.cse4 (= |#Ultimate.C_memset_#value| (select .cse8 (+ |#Ultimate.C_memset_#ptr.offset| |#Ultimate.C_memset_#t~loopctr205| (- 6))))) (.cse0 (= (select .cse8 (+ |#Ultimate.C_memset_#ptr.offset| |#Ultimate.C_memset_#t~loopctr205| (- 2))) |#Ultimate.C_memset_#value|)) (.cse1 (= |#Ultimate.C_memset_#value| (select .cse8 (+ |#Ultimate.C_memset_#ptr.offset| |#Ultimate.C_memset_#t~loopctr205| (- 5))))) (.cse2 (= |#Ultimate.C_memset_#value| (select .cse8 (+ |#Ultimate.C_memset_#ptr.offset| |#Ultimate.C_memset_#t~loopctr205| (- 3))))) (.cse3 (= |#Ultimate.C_memset_#value| (select .cse8 (+ |#Ultimate.C_memset_#ptr.offset| |#Ultimate.C_memset_#t~loopctr205| (- 1))))) (.cse5 (= |#Ultimate.C_memset_#value| (select .cse8 (+ |#Ultimate.C_memset_#ptr.offset| |#Ultimate.C_memset_#t~loopctr205| (- 4)))))) (or (and .cse0 .cse1 .cse2 (<= |#Ultimate.C_memset_#t~loopctr205| 6) .cse3 .cse4 .cse5) (and .cse0 .cse2 (<= |#Ultimate.C_memset_#t~loopctr205| 3) .cse3) (and (<= |#Ultimate.C_memset_#t~loopctr205| 4) .cse0 .cse2 .cse3 .cse5) (and (<= |#Ultimate.C_memset_#t~loopctr205| 7) .cse0 .cse1 .cse6 .cse2 .cse3 .cse4 .cse5) (and (or (= |#Ultimate.C_memset_#value| (select .cse7 (+ |#Ultimate.C_memset_#ptr.offset| |#Ultimate.C_memset_#amount| (- 8)))) (< |#Ultimate.C_memset_#t~loopctr205| |#Ultimate.C_memset_#amount|)) .cse0 .cse1 .cse6 .cse2 .cse3 (<= |#Ultimate.C_memset_#t~loopctr205| |#Ultimate.C_memset_#amount|) .cse4 .cse5) (and (<= |#Ultimate.C_memset_#t~loopctr205| 1) .cse3) (and .cse0 .cse3 (<= |#Ultimate.C_memset_#t~loopctr205| 2)) (and (<= |#Ultimate.C_memset_#t~loopctr205| 0) (= |#memory_int| |old(#memory_int)|)) (and .cse0 .cse1 .cse2 .cse3 (<= |#Ultimate.C_memset_#t~loopctr205| 5) .cse5))))) [2020-10-29 09:47:54,656 INFO L270 CegarLoopResult]: At program point #Ultimate.C_memsetENTRY(line -1) the Hoare annotation is: (= |#memory_int| |old(#memory_int)|) [2020-10-29 09:47:54,657 INFO L274 CegarLoopResult]: For program point #Ultimate.C_memsetFINAL(line -1) no Hoare annotation was computed. [2020-10-29 09:47:54,657 INFO L274 CegarLoopResult]: For program point L382(lines 382 383) no Hoare annotation was computed. [2020-10-29 09:47:54,657 INFO L274 CegarLoopResult]: For program point L349(lines 349 410) no Hoare annotation was computed. [2020-10-29 09:47:54,657 INFO L274 CegarLoopResult]: For program point L374(lines 374 375) no Hoare annotation was computed. [2020-10-29 09:47:54,657 INFO L274 CegarLoopResult]: For program point L341(lines 341 411) no Hoare annotation was computed. [2020-10-29 09:47:54,657 INFO L274 CegarLoopResult]: For program point L399(lines 399 400) no Hoare annotation was computed. [2020-10-29 09:47:54,657 INFO L274 CegarLoopResult]: For program point L366(lines 366 367) no Hoare annotation was computed. [2020-10-29 09:47:54,658 INFO L274 CegarLoopResult]: For program point L399-2(lines 350 410) no Hoare annotation was computed. [2020-10-29 09:47:54,658 INFO L274 CegarLoopResult]: For program point smp_get_llnumFINAL(lines 311 412) no Hoare annotation was computed. [2020-10-29 09:47:54,658 INFO L274 CegarLoopResult]: For program point L358(lines 358 359) no Hoare annotation was computed. [2020-10-29 09:47:54,658 INFO L274 CegarLoopResult]: For program point L325(line 325) no Hoare annotation was computed. [2020-10-29 09:47:54,658 INFO L274 CegarLoopResult]: For program point L325-1(line 325) no Hoare annotation was computed. [2020-10-29 09:47:54,658 INFO L274 CegarLoopResult]: For program point L325-3(line 325) no Hoare annotation was computed. [2020-10-29 09:47:54,658 INFO L274 CegarLoopResult]: For program point L325-5(lines 325 337) no Hoare annotation was computed. [2020-10-29 09:47:54,659 INFO L274 CegarLoopResult]: For program point L408(line 408) no Hoare annotation was computed. [2020-10-29 09:47:54,659 INFO L274 CegarLoopResult]: For program point smp_get_llnumENTRY(lines 311 412) no Hoare annotation was computed. [2020-10-29 09:47:54,659 INFO L274 CegarLoopResult]: For program point L392(line 392) no Hoare annotation was computed. [2020-10-29 09:47:54,659 INFO L274 CegarLoopResult]: For program point L392-2(lines 392 393) no Hoare annotation was computed. [2020-10-29 09:47:54,659 INFO L274 CegarLoopResult]: For program point L384(line 384) no Hoare annotation was computed. [2020-10-29 09:47:54,659 INFO L274 CegarLoopResult]: For program point L351(line 351) no Hoare annotation was computed. [2020-10-29 09:47:54,659 INFO L274 CegarLoopResult]: For program point L384-2(lines 384 385) no Hoare annotation was computed. [2020-10-29 09:47:54,659 INFO L274 CegarLoopResult]: For program point L376(line 376) no Hoare annotation was computed. [2020-10-29 09:47:54,659 INFO L274 CegarLoopResult]: For program point L376-2(lines 376 377) no Hoare annotation was computed. [2020-10-29 09:47:54,660 INFO L274 CegarLoopResult]: For program point L368(line 368) no Hoare annotation was computed. [2020-10-29 09:47:54,660 INFO L274 CegarLoopResult]: For program point L401-1(lines 401 406) no Hoare annotation was computed. [2020-10-29 09:47:54,660 INFO L274 CegarLoopResult]: For program point L368-2(lines 368 369) no Hoare annotation was computed. [2020-10-29 09:47:54,661 INFO L274 CegarLoopResult]: For program point L360(line 360) no Hoare annotation was computed. [2020-10-29 09:47:54,661 INFO L274 CegarLoopResult]: For program point L360-2(lines 360 361) no Hoare annotation was computed. [2020-10-29 09:47:54,661 INFO L274 CegarLoopResult]: For program point L394(line 394) no Hoare annotation was computed. [2020-10-29 09:47:54,661 INFO L274 CegarLoopResult]: For program point L394-2(lines 394 395) no Hoare annotation was computed. [2020-10-29 09:47:54,662 INFO L274 CegarLoopResult]: For program point L386(line 386) no Hoare annotation was computed. [2020-10-29 09:47:54,662 INFO L274 CegarLoopResult]: For program point L353(line 353) no Hoare annotation was computed. [2020-10-29 09:47:54,662 INFO L274 CegarLoopResult]: For program point L386-2(lines 386 387) no Hoare annotation was computed. [2020-10-29 09:47:54,662 INFO L274 CegarLoopResult]: For program point L378(line 378) no Hoare annotation was computed. [2020-10-29 09:47:54,662 INFO L274 CegarLoopResult]: For program point L345(lines 345 346) no Hoare annotation was computed. [2020-10-29 09:47:54,662 INFO L274 CegarLoopResult]: For program point L378-2(lines 378 379) no Hoare annotation was computed. [2020-10-29 09:47:54,662 INFO L274 CegarLoopResult]: For program point L345-2(lines 344 411) no Hoare annotation was computed. [2020-10-29 09:47:54,662 INFO L274 CegarLoopResult]: For program point L403(line 403) no Hoare annotation was computed. [2020-10-29 09:47:54,663 INFO L274 CegarLoopResult]: For program point L370(line 370) no Hoare annotation was computed. [2020-10-29 09:47:54,663 INFO L274 CegarLoopResult]: For program point L403-1(line 403) no Hoare annotation was computed. [2020-10-29 09:47:54,663 INFO L274 CegarLoopResult]: For program point L370-2(lines 370 371) no Hoare annotation was computed. [2020-10-29 09:47:54,663 INFO L274 CegarLoopResult]: For program point L362(line 362) no Hoare annotation was computed. [2020-10-29 09:47:54,663 INFO L274 CegarLoopResult]: For program point L362-2(lines 362 363) no Hoare annotation was computed. [2020-10-29 09:47:54,663 INFO L274 CegarLoopResult]: For program point L404(lines 404 405) no Hoare annotation was computed. [2020-10-29 09:47:54,663 INFO L274 CegarLoopResult]: For program point smp_get_llnumEXIT(lines 311 412) no Hoare annotation was computed. [2020-10-29 09:47:54,663 INFO L274 CegarLoopResult]: For program point L355(line 355) no Hoare annotation was computed. [2020-10-29 09:47:54,664 INFO L274 CegarLoopResult]: For program point L322(line 322) no Hoare annotation was computed. [2020-10-29 09:47:54,664 INFO L274 CegarLoopResult]: For program point L322-2(lines 322 323) no Hoare annotation was computed. [2020-10-29 09:47:54,664 INFO L274 CegarLoopResult]: For program point L347-1(lines 347 348) no Hoare annotation was computed. [2020-10-29 09:47:54,664 INFO L274 CegarLoopResult]: For program point L397(line 397) no Hoare annotation was computed. [2020-10-29 09:47:54,664 INFO L274 CegarLoopResult]: For program point L331(lines 331 337) no Hoare annotation was computed. [2020-10-29 09:47:54,664 INFO L274 CegarLoopResult]: For program point L331-2(lines 312 412) no Hoare annotation was computed. [2020-10-29 09:47:54,664 INFO L274 CegarLoopResult]: For program point L389(line 389) no Hoare annotation was computed. [2020-10-29 09:47:54,664 INFO L274 CegarLoopResult]: For program point L381(line 381) no Hoare annotation was computed. [2020-10-29 09:47:54,664 INFO L274 CegarLoopResult]: For program point L373(line 373) no Hoare annotation was computed. [2020-10-29 09:47:54,664 INFO L274 CegarLoopResult]: For program point L365(line 365) no Hoare annotation was computed. [2020-10-29 09:47:54,666 INFO L274 CegarLoopResult]: For program point L390(lines 390 391) no Hoare annotation was computed. [2020-10-29 09:47:54,666 INFO L274 CegarLoopResult]: For program point L357(line 357) no Hoare annotation was computed. [2020-10-29 09:47:54,666 INFO L274 CegarLoopResult]: For program point L201(line 201) no Hoare annotation was computed. [2020-10-29 09:47:54,666 INFO L274 CegarLoopResult]: For program point L189(lines 189 192) no Hoare annotation was computed. [2020-10-29 09:47:54,666 INFO L277 CegarLoopResult]: At program point L218(line 218) the Hoare annotation is: true [2020-10-29 09:47:54,667 INFO L274 CegarLoopResult]: For program point L185(lines 185 186) no Hoare annotation was computed. [2020-10-29 09:47:54,667 INFO L274 CegarLoopResult]: For program point L218-1(line 218) no Hoare annotation was computed. [2020-10-29 09:47:54,667 INFO L277 CegarLoopResult]: At program point L202(line 202) the Hoare annotation is: true [2020-10-29 09:47:54,667 INFO L274 CegarLoopResult]: For program point L202-1(line 202) no Hoare annotation was computed. [2020-10-29 09:47:54,667 INFO L277 CegarLoopResult]: At program point L194(line 194) the Hoare annotation is: true [2020-10-29 09:47:54,667 INFO L274 CegarLoopResult]: For program point L194-1(line 194) no Hoare annotation was computed. [2020-10-29 09:47:54,667 INFO L277 CegarLoopResult]: At program point dStrHexENTRY(lines 173 222) the Hoare annotation is: true [2020-10-29 09:47:54,667 INFO L274 CegarLoopResult]: For program point L207(lines 207 208) no Hoare annotation was computed. [2020-10-29 09:47:54,667 INFO L274 CegarLoopResult]: For program point L207-2(lines 207 208) no Hoare annotation was computed. [2020-10-29 09:47:54,667 INFO L274 CegarLoopResult]: For program point L203(lines 203 210) no Hoare annotation was computed. [2020-10-29 09:47:54,667 INFO L274 CegarLoopResult]: For program point L203-2(lines 196 220) no Hoare annotation was computed. [2020-10-29 09:47:54,668 INFO L274 CegarLoopResult]: For program point L199(lines 199 200) no Hoare annotation was computed. [2020-10-29 09:47:54,668 INFO L274 CegarLoopResult]: For program point dStrHexFINAL(lines 173 222) no Hoare annotation was computed. [2020-10-29 09:47:54,668 INFO L277 CegarLoopResult]: At program point L199-2(lines 199 200) the Hoare annotation is: true [2020-10-29 09:47:54,668 INFO L274 CegarLoopResult]: For program point L195-2(lines 195 220) no Hoare annotation was computed. [2020-10-29 09:47:54,668 INFO L277 CegarLoopResult]: At program point L195-3(lines 195 220) the Hoare annotation is: true [2020-10-29 09:47:54,668 INFO L274 CegarLoopResult]: For program point L195-4(lines 195 220) no Hoare annotation was computed. [2020-10-29 09:47:54,668 INFO L277 CegarLoopResult]: At program point L187(line 187) the Hoare annotation is: true [2020-10-29 09:47:54,668 INFO L274 CegarLoopResult]: For program point L187-1(line 187) no Hoare annotation was computed. [2020-10-29 09:47:54,668 INFO L274 CegarLoopResult]: For program point dStrHexEXIT(lines 173 222) no Hoare annotation was computed. [2020-10-29 09:47:54,668 INFO L277 CegarLoopResult]: At program point L216(line 216) the Hoare annotation is: true [2020-10-29 09:47:54,668 INFO L274 CegarLoopResult]: For program point L216-1(line 216) no Hoare annotation was computed. [2020-10-29 09:47:54,669 INFO L277 CegarLoopResult]: At program point L204(line 204) the Hoare annotation is: true [2020-10-29 09:47:54,669 INFO L274 CegarLoopResult]: For program point L204-1(line 204) no Hoare annotation was computed. [2020-10-29 09:47:54,669 INFO L274 CegarLoopResult]: For program point smp_is_naa5FINAL(lines 169 172) no Hoare annotation was computed. [2020-10-29 09:47:54,669 INFO L274 CegarLoopResult]: For program point smp_is_naa5ENTRY(lines 169 172) no Hoare annotation was computed. [2020-10-29 09:47:54,669 INFO L274 CegarLoopResult]: For program point smp_is_naa5EXIT(lines 169 172) no Hoare annotation was computed. [2020-10-29 09:47:54,669 INFO L274 CegarLoopResult]: For program point L267(line 267) no Hoare annotation was computed. [2020-10-29 09:47:54,669 INFO L274 CegarLoopResult]: For program point L234(line 234) no Hoare annotation was computed. [2020-10-29 09:47:54,669 INFO L274 CegarLoopResult]: For program point L234-2(lines 234 235) no Hoare annotation was computed. [2020-10-29 09:47:54,669 INFO L274 CegarLoopResult]: For program point smp_get_numFINAL(lines 223 310) no Hoare annotation was computed. [2020-10-29 09:47:54,669 INFO L274 CegarLoopResult]: For program point L292(line 292) no Hoare annotation was computed. [2020-10-29 09:47:54,669 INFO L274 CegarLoopResult]: For program point L259-1(lines 259 260) no Hoare annotation was computed. [2020-10-29 09:47:54,669 INFO L274 CegarLoopResult]: For program point L292-2(lines 292 293) no Hoare annotation was computed. [2020-10-29 09:47:54,670 INFO L274 CegarLoopResult]: For program point L284(line 284) no Hoare annotation was computed. [2020-10-29 09:47:54,670 INFO L274 CegarLoopResult]: For program point L284-2(lines 284 285) no Hoare annotation was computed. [2020-10-29 09:47:54,670 INFO L274 CegarLoopResult]: For program point smp_get_numENTRY(lines 223 310) no Hoare annotation was computed. [2020-10-29 09:47:54,670 INFO L274 CegarLoopResult]: For program point L276(line 276) no Hoare annotation was computed. [2020-10-29 09:47:54,670 INFO L274 CegarLoopResult]: For program point L243(lines 243 249) no Hoare annotation was computed. [2020-10-29 09:47:54,670 INFO L274 CegarLoopResult]: For program point L276-2(lines 276 277) no Hoare annotation was computed. [2020-10-29 09:47:54,670 INFO L274 CegarLoopResult]: For program point L243-2(lines 224 310) no Hoare annotation was computed. [2020-10-29 09:47:54,670 INFO L274 CegarLoopResult]: For program point L301(line 301) no Hoare annotation was computed. [2020-10-29 09:47:54,670 INFO L274 CegarLoopResult]: For program point L301-1(line 301) no Hoare annotation was computed. [2020-10-29 09:47:54,670 INFO L274 CegarLoopResult]: For program point L302(lines 302 303) no Hoare annotation was computed. [2020-10-29 09:47:54,670 INFO L274 CegarLoopResult]: For program point L269(line 269) no Hoare annotation was computed. [2020-10-29 09:47:54,670 INFO L274 CegarLoopResult]: For program point L261(lines 261 308) no Hoare annotation was computed. [2020-10-29 09:47:54,671 INFO L274 CegarLoopResult]: For program point L253(lines 253 309) no Hoare annotation was computed. [2020-10-29 09:47:54,671 INFO L274 CegarLoopResult]: For program point L237(line 237) no Hoare annotation was computed. [2020-10-29 09:47:54,671 INFO L274 CegarLoopResult]: For program point L237-1(line 237) no Hoare annotation was computed. [2020-10-29 09:47:54,671 INFO L274 CegarLoopResult]: For program point L237-3(line 237) no Hoare annotation was computed. [2020-10-29 09:47:54,671 INFO L274 CegarLoopResult]: For program point L237-5(lines 237 249) no Hoare annotation was computed. [2020-10-29 09:47:54,671 INFO L274 CegarLoopResult]: For program point L295(line 295) no Hoare annotation was computed. [2020-10-29 09:47:54,671 INFO L274 CegarLoopResult]: For program point L287(line 287) no Hoare annotation was computed. [2020-10-29 09:47:54,671 INFO L274 CegarLoopResult]: For program point smp_get_numEXIT(lines 223 310) no Hoare annotation was computed. [2020-10-29 09:47:54,671 INFO L274 CegarLoopResult]: For program point L279(line 279) no Hoare annotation was computed. [2020-10-29 09:47:54,671 INFO L274 CegarLoopResult]: For program point L271(line 271) no Hoare annotation was computed. [2020-10-29 09:47:54,671 INFO L274 CegarLoopResult]: For program point L263(line 263) no Hoare annotation was computed. [2020-10-29 09:47:54,671 INFO L274 CegarLoopResult]: For program point L263-2(line 263) no Hoare annotation was computed. [2020-10-29 09:47:54,672 INFO L274 CegarLoopResult]: For program point L288(lines 288 289) no Hoare annotation was computed. [2020-10-29 09:47:54,672 INFO L274 CegarLoopResult]: For program point L280(lines 280 281) no Hoare annotation was computed. [2020-10-29 09:47:54,672 INFO L274 CegarLoopResult]: For program point L272(lines 272 273) no Hoare annotation was computed. [2020-10-29 09:47:54,672 INFO L274 CegarLoopResult]: For program point L297(lines 297 298) no Hoare annotation was computed. [2020-10-29 09:47:54,672 INFO L274 CegarLoopResult]: For program point L297-2(lines 262 308) no Hoare annotation was computed. [2020-10-29 09:47:54,672 INFO L274 CegarLoopResult]: For program point L306(line 306) no Hoare annotation was computed. [2020-10-29 09:47:54,672 INFO L274 CegarLoopResult]: For program point L265(line 265) no Hoare annotation was computed. [2020-10-29 09:47:54,672 INFO L274 CegarLoopResult]: For program point L290(line 290) no Hoare annotation was computed. [2020-10-29 09:47:54,672 INFO L274 CegarLoopResult]: For program point L257(lines 257 258) no Hoare annotation was computed. [2020-10-29 09:47:54,672 INFO L274 CegarLoopResult]: For program point L290-2(lines 290 291) no Hoare annotation was computed. [2020-10-29 09:47:54,672 INFO L274 CegarLoopResult]: For program point L257-2(lines 256 309) no Hoare annotation was computed. [2020-10-29 09:47:54,672 INFO L274 CegarLoopResult]: For program point L282(line 282) no Hoare annotation was computed. [2020-10-29 09:47:54,673 INFO L274 CegarLoopResult]: For program point L282-2(lines 282 283) no Hoare annotation was computed. [2020-10-29 09:47:54,673 INFO L274 CegarLoopResult]: For program point L274(line 274) no Hoare annotation was computed. [2020-10-29 09:47:54,673 INFO L274 CegarLoopResult]: For program point L274-2(lines 274 275) no Hoare annotation was computed. [2020-10-29 09:47:54,673 INFO L274 CegarLoopResult]: For program point L299-1(lines 299 304) no Hoare annotation was computed. [2020-10-29 09:47:54,673 INFO L274 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-10-29 09:47:54,673 INFO L277 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: true [2020-10-29 09:47:54,673 INFO L277 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-10-29 09:47:54,673 INFO L274 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-10-29 09:47:54,673 INFO L270 CegarLoopResult]: At program point L496(line 496) the Hoare annotation is: (= |#memory_int| |old(#memory_int)|) [2020-10-29 09:47:54,673 INFO L274 CegarLoopResult]: For program point L496-1(line 496) no Hoare annotation was computed. [2020-10-29 09:47:54,673 INFO L270 CegarLoopResult]: At program point mainENTRY(lines 491 498) the Hoare annotation is: (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|) (= |old(~__tmpTR__int_1~0)| ~__tmpTR__int_1~0)) [2020-10-29 09:47:54,674 INFO L274 CegarLoopResult]: For program point mainFINAL(lines 491 498) no Hoare annotation was computed. [2020-10-29 09:47:54,674 INFO L274 CegarLoopResult]: For program point mainEXIT(lines 491 498) no Hoare annotation was computed. [2020-10-29 09:47:54,674 INFO L277 CegarLoopResult]: At program point __VERIFIER_assertENTRY(lines 153 158) the Hoare annotation is: true [2020-10-29 09:47:54,674 INFO L277 CegarLoopResult]: At program point L155(line 155) the Hoare annotation is: true [2020-10-29 09:47:54,674 INFO L274 CegarLoopResult]: For program point L154(lines 154 156) no Hoare annotation was computed. [2020-10-29 09:47:54,674 INFO L274 CegarLoopResult]: For program point L155-1(line 155) no Hoare annotation was computed. [2020-10-29 09:47:54,674 INFO L274 CegarLoopResult]: For program point __VERIFIER_assertEXIT(lines 153 158) no Hoare annotation was computed. [2020-10-29 09:47:54,674 INFO L274 CegarLoopResult]: For program point L154-2(lines 153 158) no Hoare annotation was computed. [2020-10-29 09:47:54,674 INFO L270 CegarLoopResult]: At program point do_discover_listENTRY(lines 414 489) the Hoare annotation is: (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|) (= |old(~__tmpTR__int_1~0)| ~__tmpTR__int_1~0)) [2020-10-29 09:47:54,674 INFO L274 CegarLoopResult]: For program point L432(lines 432 433) no Hoare annotation was computed. [2020-10-29 09:47:54,674 INFO L274 CegarLoopResult]: For program point L432-2(lines 432 433) no Hoare annotation was computed. [2020-10-29 09:47:54,675 INFO L274 CegarLoopResult]: For program point L428(lines 428 429) no Hoare annotation was computed. [2020-10-29 09:47:54,675 INFO L274 CegarLoopResult]: For program point L428-2(lines 428 429) no Hoare annotation was computed. [2020-10-29 09:47:54,675 INFO L274 CegarLoopResult]: For program point do_discover_listEXIT(lines 414 489) no Hoare annotation was computed. [2020-10-29 09:47:54,675 INFO L274 CegarLoopResult]: For program point L453(lines 453 457) no Hoare annotation was computed. [2020-10-29 09:47:54,675 INFO L274 CegarLoopResult]: For program point L445(line 445) no Hoare annotation was computed. [2020-10-29 09:47:54,675 INFO L274 CegarLoopResult]: For program point L445-2(lines 445 448) no Hoare annotation was computed. [2020-10-29 09:47:54,675 INFO L274 CegarLoopResult]: For program point L441(lines 441 444) no Hoare annotation was computed. [2020-10-29 09:47:54,675 INFO L274 CegarLoopResult]: For program point L470(lines 470 473) no Hoare annotation was computed. [2020-10-29 09:47:54,675 INFO L274 CegarLoopResult]: For program point L437(lines 437 440) no Hoare annotation was computed. [2020-10-29 09:47:54,675 INFO L274 CegarLoopResult]: For program point L466(lines 466 467) no Hoare annotation was computed. [2020-10-29 09:47:54,675 INFO L274 CegarLoopResult]: For program point L462(lines 462 465) no Hoare annotation was computed. [2020-10-29 09:47:54,675 INFO L274 CegarLoopResult]: For program point L462-1(lines 462 465) no Hoare annotation was computed. [2020-10-29 09:47:54,675 INFO L274 CegarLoopResult]: For program point do_discover_listFINAL(lines 414 489) no Hoare annotation was computed. [2020-10-29 09:47:54,676 INFO L274 CegarLoopResult]: For program point L450(line 450) no Hoare annotation was computed. [2020-10-29 09:47:54,676 INFO L274 CegarLoopResult]: For program point L450-2(lines 450 458) no Hoare annotation was computed. [2020-10-29 09:47:54,676 INFO L274 CegarLoopResult]: For program point L450-3(lines 450 458) no Hoare annotation was computed. [2020-10-29 09:47:54,676 INFO L270 CegarLoopResult]: At program point L463(line 463) the Hoare annotation is: false [2020-10-29 09:47:54,676 INFO L274 CegarLoopResult]: For program point L426(lines 426 427) no Hoare annotation was computed. [2020-10-29 09:47:54,676 INFO L274 CegarLoopResult]: For program point L426-2(lines 426 427) no Hoare annotation was computed. [2020-10-29 09:47:54,676 INFO L274 CegarLoopResult]: For program point L484(lines 484 487) no Hoare annotation was computed. [2020-10-29 09:47:54,676 INFO L274 CegarLoopResult]: For program point L480(lines 480 483) no Hoare annotation was computed. [2020-10-29 09:47:54,676 INFO L274 CegarLoopResult]: For program point L476(lines 476 479) no Hoare annotation was computed. [2020-10-29 09:47:54,676 INFO L274 CegarLoopResult]: For program point L468(lines 468 469) no Hoare annotation was computed. [2020-10-29 09:47:54,676 INFO L277 CegarLoopResult]: At program point L435(line 435) the Hoare annotation is: true [2020-10-29 09:47:54,677 INFO L274 CegarLoopResult]: For program point L435-1(line 435) no Hoare annotation was computed. [2020-10-29 09:47:54,677 INFO L274 CegarLoopResult]: For program point L460(line 460) no Hoare annotation was computed. [2020-10-29 09:47:54,677 INFO L274 CegarLoopResult]: For program point L460-2(lines 460 475) no Hoare annotation was computed. [2020-10-29 09:47:54,677 INFO L274 CegarLoopResult]: For program point L423(line 423) no Hoare annotation was computed. [2020-10-29 09:47:54,677 INFO L274 CegarLoopResult]: For program point L423-2(line 423) no Hoare annotation was computed. [2020-10-29 09:47:54,677 INFO L270 CegarLoopResult]: At program point L452(line 452) the Hoare annotation is: false [2020-10-29 09:47:54,677 INFO L274 CegarLoopResult]: For program point L452-1(line 452) no Hoare annotation was computed. [2020-10-29 09:47:54,677 INFO L274 CegarLoopResult]: For program point L162-1(lines 162 166) no Hoare annotation was computed. [2020-10-29 09:47:54,677 INFO L274 CegarLoopResult]: For program point L162-3(lines 162 166) no Hoare annotation was computed. [2020-10-29 09:47:54,677 INFO L277 CegarLoopResult]: At program point L162-4(lines 162 166) the Hoare annotation is: true [2020-10-29 09:47:54,677 INFO L274 CegarLoopResult]: For program point L162-5(lines 162 166) no Hoare annotation was computed. [2020-10-29 09:47:54,677 INFO L274 CegarLoopResult]: For program point smp_get_func_def_resp_lenFINAL(lines 159 168) no Hoare annotation was computed. [2020-10-29 09:47:54,678 INFO L274 CegarLoopResult]: For program point smp_get_func_def_resp_lenEXIT(lines 159 168) no Hoare annotation was computed. [2020-10-29 09:47:54,678 INFO L274 CegarLoopResult]: For program point L164(lines 164 165) no Hoare annotation was computed. [2020-10-29 09:47:54,678 INFO L277 CegarLoopResult]: At program point smp_get_func_def_resp_lenENTRY(lines 159 168) the Hoare annotation is: true [2020-10-29 09:47:54,711 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,712 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,713 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,713 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,713 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,713 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,713 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,714 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,715 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,715 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,715 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,715 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,715 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,715 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,716 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,716 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,716 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,716 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,716 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,716 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,717 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,717 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,717 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,717 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,717 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,717 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,718 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,718 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,718 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,718 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,718 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,718 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,719 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,719 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,719 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,719 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,719 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,719 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,720 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,720 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,720 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,720 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,720 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,720 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,721 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,721 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,721 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,721 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,721 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,721 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,722 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,722 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,722 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,722 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,722 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,722 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,722 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,722 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,723 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,723 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,723 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,723 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,723 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,723 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,723 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,723 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,723 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,724 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,724 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,724 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,724 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,724 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,724 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,724 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,725 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,725 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,725 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,725 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,725 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,725 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,726 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,726 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,726 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,726 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,726 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,727 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,727 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,727 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,727 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,727 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,728 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,728 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,728 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,728 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,728 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,728 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,729 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,729 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,729 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,729 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,729 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,729 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,730 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,730 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,730 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,730 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,730 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,730 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,731 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,731 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,731 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,731 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,731 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,731 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,731 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,732 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,732 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,732 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,732 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,732 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,732 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,733 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,733 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,733 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,733 WARN L1295 BoogieBacktranslator]: unknown boogie variable #amount [2020-10-29 09:47:54,733 WARN L1295 BoogieBacktranslator]: unknown boogie variable #amount [2020-10-29 09:47:54,733 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,734 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,734 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,734 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,734 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,734 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,735 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,735 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,735 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,735 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,735 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,735 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,736 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,736 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,736 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,736 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,736 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,737 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,737 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,737 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,737 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,737 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,737 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,737 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,738 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,738 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,738 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,738 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,738 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,738 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,739 WARN L1295 BoogieBacktranslator]: unknown boogie variable #amount [2020-10-29 09:47:54,739 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,739 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,739 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,739 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,739 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,740 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,740 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,740 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,740 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,740 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,740 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,741 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,741 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,741 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,741 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,741 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,741 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,742 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,742 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,742 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,742 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,742 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,742 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,742 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,743 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,743 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,743 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,743 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,743 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,743 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,743 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,744 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,744 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,744 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,744 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,744 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,744 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,744 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,745 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,745 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,745 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,745 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,745 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,745 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,745 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,746 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,746 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,746 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,746 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,746 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,746 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,746 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,747 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,747 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,747 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,747 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,747 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,747 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,747 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,748 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,748 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,748 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,759 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,760 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,760 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,760 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,760 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,760 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,760 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,761 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,761 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,761 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,761 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,761 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,762 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,762 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,762 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,762 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,762 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,762 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,763 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,763 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,763 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,763 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,763 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,763 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,764 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,764 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,764 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,764 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,764 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,764 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,765 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,765 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,765 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,765 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,765 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,765 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,766 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,766 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,766 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,766 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,766 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,766 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,767 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,767 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,767 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,767 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,767 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,767 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,768 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,768 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,768 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,768 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,768 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,768 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,768 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,769 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,769 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,769 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,769 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,769 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,769 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,770 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,770 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,770 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,770 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,770 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,770 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,770 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,771 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,771 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,771 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,771 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,771 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,771 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,771 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,772 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,772 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,772 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,772 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,772 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,772 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,773 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,773 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,773 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,773 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,773 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,773 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,774 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,774 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,774 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,774 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,774 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,774 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,775 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,775 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,775 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,775 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,775 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,775 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,775 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,776 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,776 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,776 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,776 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,776 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,776 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,777 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,777 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,777 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,777 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,777 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,777 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,778 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,778 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,778 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,778 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,778 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,778 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,778 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,779 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,779 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,779 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,779 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,779 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,779 WARN L1295 BoogieBacktranslator]: unknown boogie variable #amount [2020-10-29 09:47:54,780 WARN L1295 BoogieBacktranslator]: unknown boogie variable #amount [2020-10-29 09:47:54,780 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,780 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,780 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,780 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,780 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,781 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,781 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,781 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,781 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,781 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,781 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,782 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,782 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,782 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,782 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,782 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,782 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,782 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,783 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,783 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,783 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,783 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,783 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,783 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,784 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,784 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,784 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,784 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,784 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,784 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,785 WARN L1295 BoogieBacktranslator]: unknown boogie variable #amount [2020-10-29 09:47:54,785 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,785 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,785 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,785 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,785 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,785 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,786 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,786 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,786 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,786 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,786 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,786 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,786 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,787 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,787 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,787 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,787 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,787 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,787 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,787 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,788 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,788 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,788 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,788 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,788 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,788 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,788 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,789 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,789 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,789 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,789 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,789 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,789 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,789 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,789 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,790 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,790 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,790 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,790 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,790 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,790 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,790 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,791 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,791 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,791 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,791 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,791 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,791 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,791 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,791 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,792 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,792 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,792 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,792 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,792 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,792 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,792 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,793 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,793 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,793 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,793 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,793 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,797 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.10 09:47:54 BoogieIcfgContainer [2020-10-29 09:47:54,797 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-29 09:47:54,798 INFO L168 Benchmark]: Toolchain (without parser) took 75521.26 ms. Allocated memory was 151.0 MB in the beginning and 958.4 MB in the end (delta: 807.4 MB). Free memory was 125.1 MB in the beginning and 877.3 MB in the end (delta: -752.2 MB). Peak memory consumption was 576.2 MB. Max. memory is 8.0 GB. [2020-10-29 09:47:54,799 INFO L168 Benchmark]: CDTParser took 0.58 ms. Allocated memory is still 151.0 MB. Free memory is still 125.1 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-10-29 09:47:54,800 INFO L168 Benchmark]: CACSL2BoogieTranslator took 660.69 ms. Allocated memory is still 151.0 MB. Free memory was 124.6 MB in the beginning and 103.9 MB in the end (delta: 20.8 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. [2020-10-29 09:47:54,800 INFO L168 Benchmark]: Boogie Preprocessor took 218.55 ms. Allocated memory is still 151.0 MB. Free memory was 103.9 MB in the beginning and 130.0 MB in the end (delta: -26.2 MB). Peak memory consumption was 10.0 MB. Max. memory is 8.0 GB. [2020-10-29 09:47:54,801 INFO L168 Benchmark]: RCFGBuilder took 1391.47 ms. Allocated memory was 151.0 MB in the beginning and 191.9 MB in the end (delta: 40.9 MB). Free memory was 130.0 MB in the beginning and 131.7 MB in the end (delta: -1.7 MB). Peak memory consumption was 87.0 MB. Max. memory is 8.0 GB. [2020-10-29 09:47:54,802 INFO L168 Benchmark]: TraceAbstraction took 73232.34 ms. Allocated memory was 191.9 MB in the beginning and 958.4 MB in the end (delta: 766.5 MB). Free memory was 131.2 MB in the beginning and 877.3 MB in the end (delta: -746.1 MB). Peak memory consumption was 540.1 MB. Max. memory is 8.0 GB. [2020-10-29 09:47:54,804 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.58 ms. Allocated memory is still 151.0 MB. Free memory is still 125.1 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 660.69 ms. Allocated memory is still 151.0 MB. Free memory was 124.6 MB in the beginning and 103.9 MB in the end (delta: 20.8 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 218.55 ms. Allocated memory is still 151.0 MB. Free memory was 103.9 MB in the beginning and 130.0 MB in the end (delta: -26.2 MB). Peak memory consumption was 10.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1391.47 ms. Allocated memory was 151.0 MB in the beginning and 191.9 MB in the end (delta: 40.9 MB). Free memory was 130.0 MB in the beginning and 131.7 MB in the end (delta: -1.7 MB). Peak memory consumption was 87.0 MB. Max. memory is 8.0 GB. * TraceAbstraction took 73232.34 ms. Allocated memory was 191.9 MB in the beginning and 958.4 MB in the end (delta: 766.5 MB). Free memory was 131.2 MB in the beginning and 877.3 MB in the end (delta: -746.1 MB). Peak memory consumption was 540.1 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #amount - GenericResult: Unfinished Backtranslation unknown boogie variable #amount - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #amount - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #amount - GenericResult: Unfinished Backtranslation unknown boogie variable #amount - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #amount - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 3]: 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: 162]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 195]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant [2020-10-29 09:47:54,840 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,840 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,841 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,841 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,846 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,846 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,847 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,847 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,847 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,847 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,847 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,847 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,847 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,848 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,848 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,848 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,848 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,848 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,848 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,848 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,849 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,849 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,849 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,852 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,852 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,852 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,852 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,853 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,853 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,853 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,853 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,853 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,853 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,853 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,853 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,854 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,854 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,854 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,854 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,854 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,854 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,854 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,855 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,855 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,855 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,855 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,855 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,855 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,855 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,855 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,856 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,856 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,856 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,856 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,856 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,856 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,856 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,856 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,856 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,857 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,857 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,857 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,857 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,857 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,857 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,857 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,857 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,857 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,857 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,857 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,858 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,858 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,858 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,858 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,859 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,859 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,859 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,859 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,860 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,860 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,860 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,860 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,860 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,860 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,860 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,861 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,861 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,867 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,867 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,867 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,867 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,868 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,868 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,868 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,868 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,868 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,868 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,869 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,869 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,869 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,869 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,869 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,869 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,869 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,869 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,870 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,870 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,870 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,870 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,870 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,870 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,870 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,870 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,871 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,871 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,871 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,871 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,871 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,871 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,871 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,871 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,872 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,872 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,872 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,872 WARN L1295 BoogieBacktranslator]: unknown boogie variable #amount [2020-10-29 09:47:54,872 WARN L1295 BoogieBacktranslator]: unknown boogie variable #amount [2020-10-29 09:47:54,872 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,873 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,873 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,873 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,873 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,874 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,874 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,874 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,874 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,874 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,874 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,875 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,875 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,875 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,875 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,875 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,875 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,875 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,876 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,876 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,876 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,876 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,876 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,876 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,876 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,877 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,877 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,877 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,877 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,877 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,877 WARN L1295 BoogieBacktranslator]: unknown boogie variable #amount [2020-10-29 09:47:54,877 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,877 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,878 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,878 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,878 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,878 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,878 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,878 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,878 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,878 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,879 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,879 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,879 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,879 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,879 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,879 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,879 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,879 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,879 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,880 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,880 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,880 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,880 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,880 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,880 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,880 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,880 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,881 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,881 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,881 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,881 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,881 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,881 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,881 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,881 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,881 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,882 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,882 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,882 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,882 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,882 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,882 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,882 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,882 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,883 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,883 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,883 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,883 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,883 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,883 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,883 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,883 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,883 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,884 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,884 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,884 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,884 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,884 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,884 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,884 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,884 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,884 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,891 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,892 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,892 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,892 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,892 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,892 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,892 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,893 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,893 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,893 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,893 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,893 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,894 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,894 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,894 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,894 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,894 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,894 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,894 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,895 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,895 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,895 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,895 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,895 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,895 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,895 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,896 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,896 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,896 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,896 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,896 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,896 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,896 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,896 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,897 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,897 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,897 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,897 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,897 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,897 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,897 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,898 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,898 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,898 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,898 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,898 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,898 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,899 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,899 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,899 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,899 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,899 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,899 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,900 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,900 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,900 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,900 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,900 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,900 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,900 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,901 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,901 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,901 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,901 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,901 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,901 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,902 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,902 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,903 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,903 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,903 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,903 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,903 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,903 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,903 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,904 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,904 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,904 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,904 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,904 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,904 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,904 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,905 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,905 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,905 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,905 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,905 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,905 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,905 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,905 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,906 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,906 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,906 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,906 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,906 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,906 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,907 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,907 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,907 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,907 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,913 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,914 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,914 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,914 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,914 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,914 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,914 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,915 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,915 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,915 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,915 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,915 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,915 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,915 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,915 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,916 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,916 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,916 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,916 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,916 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,916 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,916 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,916 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,917 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,917 WARN L1295 BoogieBacktranslator]: unknown boogie variable #amount [2020-10-29 09:47:54,917 WARN L1295 BoogieBacktranslator]: unknown boogie variable #amount [2020-10-29 09:47:54,917 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,917 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,917 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,917 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,918 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,918 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,918 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,918 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,918 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,918 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,918 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,918 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,919 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,919 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,919 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,920 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,920 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,920 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,920 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,920 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,920 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,920 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,920 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,921 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,921 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,921 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,921 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,921 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,921 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,921 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,922 WARN L1295 BoogieBacktranslator]: unknown boogie variable #amount [2020-10-29 09:47:54,922 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,922 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,922 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,922 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,922 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,922 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,922 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,922 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,923 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,923 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,923 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,923 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,923 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,923 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,923 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,923 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,923 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,924 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,924 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,924 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,924 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,924 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,924 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,924 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,924 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,924 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,925 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,925 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,925 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,925 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,925 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,926 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,926 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,926 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,926 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,926 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,926 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,926 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,926 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,926 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,927 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,927 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,927 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,927 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,927 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,928 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,928 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,928 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,928 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,928 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,928 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,928 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,928 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,928 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,929 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,929 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,929 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,929 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-10-29 09:47:54,929 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,929 WARN L1295 BoogieBacktranslator]: unknown boogie variable #value [2020-10-29 09:47:54,929 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr [2020-10-29 09:47:54,929 WARN L1295 BoogieBacktranslator]: unknown boogie variable #ptr Derived loop invariant: (((((((((((((unknown-#memory_int-unknown[#ptr][#ptr + aux-#t~loopctr205-aux := unknown-#value-unknown][#ptr + aux-#t~loopctr205-aux + -2] == unknown-#value-unknown && unknown-#value-unknown == unknown-#memory_int-unknown[#ptr][#ptr + aux-#t~loopctr205-aux := unknown-#value-unknown][#ptr + aux-#t~loopctr205-aux + -5]) && unknown-#value-unknown == unknown-#memory_int-unknown[#ptr][#ptr + aux-#t~loopctr205-aux := unknown-#value-unknown][#ptr + aux-#t~loopctr205-aux + -3]) && aux-#t~loopctr205-aux <= 6) && unknown-#value-unknown == unknown-#memory_int-unknown[#ptr][#ptr + aux-#t~loopctr205-aux := unknown-#value-unknown][#ptr + aux-#t~loopctr205-aux + -1]) && unknown-#value-unknown == unknown-#memory_int-unknown[#ptr][#ptr + aux-#t~loopctr205-aux := unknown-#value-unknown][#ptr + aux-#t~loopctr205-aux + -6]) && unknown-#value-unknown == unknown-#memory_int-unknown[#ptr][#ptr + aux-#t~loopctr205-aux := unknown-#value-unknown][#ptr + aux-#t~loopctr205-aux + -4]) || (((unknown-#memory_int-unknown[#ptr][#ptr + aux-#t~loopctr205-aux := unknown-#value-unknown][#ptr + aux-#t~loopctr205-aux + -2] == unknown-#value-unknown && unknown-#value-unknown == unknown-#memory_int-unknown[#ptr][#ptr + aux-#t~loopctr205-aux := unknown-#value-unknown][#ptr + aux-#t~loopctr205-aux + -3]) && aux-#t~loopctr205-aux <= 3) && unknown-#value-unknown == unknown-#memory_int-unknown[#ptr][#ptr + aux-#t~loopctr205-aux := unknown-#value-unknown][#ptr + aux-#t~loopctr205-aux + -1])) || ((((aux-#t~loopctr205-aux <= 4 && unknown-#memory_int-unknown[#ptr][#ptr + aux-#t~loopctr205-aux := unknown-#value-unknown][#ptr + aux-#t~loopctr205-aux + -2] == unknown-#value-unknown) && unknown-#value-unknown == unknown-#memory_int-unknown[#ptr][#ptr + aux-#t~loopctr205-aux := unknown-#value-unknown][#ptr + aux-#t~loopctr205-aux + -3]) && unknown-#value-unknown == unknown-#memory_int-unknown[#ptr][#ptr + aux-#t~loopctr205-aux := unknown-#value-unknown][#ptr + aux-#t~loopctr205-aux + -1]) && unknown-#value-unknown == unknown-#memory_int-unknown[#ptr][#ptr + aux-#t~loopctr205-aux := unknown-#value-unknown][#ptr + aux-#t~loopctr205-aux + -4])) || (((((((aux-#t~loopctr205-aux <= 7 && unknown-#memory_int-unknown[#ptr][#ptr + aux-#t~loopctr205-aux := unknown-#value-unknown][#ptr + aux-#t~loopctr205-aux + -2] == unknown-#value-unknown) && unknown-#value-unknown == unknown-#memory_int-unknown[#ptr][#ptr + aux-#t~loopctr205-aux := unknown-#value-unknown][#ptr + aux-#t~loopctr205-aux + -5]) && unknown-#value-unknown == unknown-#memory_int-unknown[#ptr][#ptr + aux-#t~loopctr205-aux := unknown-#value-unknown][#ptr + aux-#t~loopctr205-aux + -7]) && unknown-#value-unknown == unknown-#memory_int-unknown[#ptr][#ptr + aux-#t~loopctr205-aux := unknown-#value-unknown][#ptr + aux-#t~loopctr205-aux + -3]) && unknown-#value-unknown == unknown-#memory_int-unknown[#ptr][#ptr + aux-#t~loopctr205-aux := unknown-#value-unknown][#ptr + aux-#t~loopctr205-aux + -1]) && unknown-#value-unknown == unknown-#memory_int-unknown[#ptr][#ptr + aux-#t~loopctr205-aux := unknown-#value-unknown][#ptr + aux-#t~loopctr205-aux + -6]) && unknown-#value-unknown == unknown-#memory_int-unknown[#ptr][#ptr + aux-#t~loopctr205-aux := unknown-#value-unknown][#ptr + aux-#t~loopctr205-aux + -4])) || (((((((((unknown-#value-unknown == unknown-#memory_int-unknown[#ptr][#ptr + unknown-#amount-unknown + -8] || aux-#t~loopctr205-aux < unknown-#amount-unknown) && unknown-#memory_int-unknown[#ptr][#ptr + aux-#t~loopctr205-aux := unknown-#value-unknown][#ptr + aux-#t~loopctr205-aux + -2] == unknown-#value-unknown) && unknown-#value-unknown == unknown-#memory_int-unknown[#ptr][#ptr + aux-#t~loopctr205-aux := unknown-#value-unknown][#ptr + aux-#t~loopctr205-aux + -5]) && unknown-#value-unknown == unknown-#memory_int-unknown[#ptr][#ptr + aux-#t~loopctr205-aux := unknown-#value-unknown][#ptr + aux-#t~loopctr205-aux + -7]) && unknown-#value-unknown == unknown-#memory_int-unknown[#ptr][#ptr + aux-#t~loopctr205-aux := unknown-#value-unknown][#ptr + aux-#t~loopctr205-aux + -3]) && unknown-#value-unknown == unknown-#memory_int-unknown[#ptr][#ptr + aux-#t~loopctr205-aux := unknown-#value-unknown][#ptr + aux-#t~loopctr205-aux + -1]) && aux-#t~loopctr205-aux <= unknown-#amount-unknown) && unknown-#value-unknown == unknown-#memory_int-unknown[#ptr][#ptr + aux-#t~loopctr205-aux := unknown-#value-unknown][#ptr + aux-#t~loopctr205-aux + -6]) && unknown-#value-unknown == unknown-#memory_int-unknown[#ptr][#ptr + aux-#t~loopctr205-aux := unknown-#value-unknown][#ptr + aux-#t~loopctr205-aux + -4])) || (aux-#t~loopctr205-aux <= 1 && unknown-#value-unknown == unknown-#memory_int-unknown[#ptr][#ptr + aux-#t~loopctr205-aux := unknown-#value-unknown][#ptr + aux-#t~loopctr205-aux + -1])) || ((unknown-#memory_int-unknown[#ptr][#ptr + aux-#t~loopctr205-aux := unknown-#value-unknown][#ptr + aux-#t~loopctr205-aux + -2] == unknown-#value-unknown && unknown-#value-unknown == unknown-#memory_int-unknown[#ptr][#ptr + aux-#t~loopctr205-aux := unknown-#value-unknown][#ptr + aux-#t~loopctr205-aux + -1]) && aux-#t~loopctr205-aux <= 2)) || (aux-#t~loopctr205-aux <= 0 && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown))) || (((((unknown-#memory_int-unknown[#ptr][#ptr + aux-#t~loopctr205-aux := unknown-#value-unknown][#ptr + aux-#t~loopctr205-aux + -2] == unknown-#value-unknown && unknown-#value-unknown == unknown-#memory_int-unknown[#ptr][#ptr + aux-#t~loopctr205-aux := unknown-#value-unknown][#ptr + aux-#t~loopctr205-aux + -5]) && unknown-#value-unknown == unknown-#memory_int-unknown[#ptr][#ptr + aux-#t~loopctr205-aux := unknown-#value-unknown][#ptr + aux-#t~loopctr205-aux + -3]) && unknown-#value-unknown == unknown-#memory_int-unknown[#ptr][#ptr + aux-#t~loopctr205-aux := unknown-#value-unknown][#ptr + aux-#t~loopctr205-aux + -1]) && aux-#t~loopctr205-aux <= 5) && unknown-#value-unknown == unknown-#memory_int-unknown[#ptr][#ptr + aux-#t~loopctr205-aux := unknown-#value-unknown][#ptr + aux-#t~loopctr205-aux + -4]) - StatisticsResult: Ultimate Automizer benchmark data CFG has 12 procedures, 202 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 69.9s, OverallIterations: 9, TraceHistogramMax: 16, AutomataDifference: 19.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 3.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 741 SDtfs, 417 SDslu, 3473 SDs, 0 SdLazy, 2263 SolverSat, 330 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 4.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 240 GetRequests, 90 SyntacticMatches, 0 SemanticMatches, 150 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 272 ImplicationChecksByTransitivity, 16.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=95occurred in iteration=0, 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, 9 MinimizatonAttempts, 19 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 25 LocationsWithAnnotation, 247 PreInvPairs, 257 NumberOfFragments, 754 HoareAnnotationTreeSize, 247 FomulaSimplifications, 249 FormulaSimplificationTreeSizeReduction, 0.3s HoareSimplificationTime, 25 FomulaSimplificationsInter, 1462 FormulaSimplificationTreeSizeReductionInter, 2.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 49.2s InterpolantComputationTime, 495 NumberOfCodeBlocks, 495 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 486 ConstructedInterpolants, 0 QuantifiedInterpolants, 111344 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 9 InterpolantComputations, 1 PerfectInterpolantSequences, 162/552 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...