/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample FPandBPonlyIfFpWasNotPerfect -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.assert.codeblocks SMT_FEATURE_HEURISTIC --traceabstraction.assert.codeblocks.term.scoring.heuristic BIGGEST_EQUIVALENCE_CLASS --traceabstraction.assert.codeblocks.term.scoring.heuristic.partitioning.strategy FIXED_NUM_PARTITIONS --traceabstraction.assert.codeblocks.term.scoring.heuristic.number.of.partitions 4 -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-sets/test_add-2.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-d623d84 [2020-07-21 22:45:34,079 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-21 22:45:34,082 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-21 22:45:34,101 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-21 22:45:34,101 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-21 22:45:34,104 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-21 22:45:34,105 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-21 22:45:34,119 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-21 22:45:34,120 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-21 22:45:34,122 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-21 22:45:34,123 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-21 22:45:34,125 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-21 22:45:34,125 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-21 22:45:34,128 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-21 22:45:34,129 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-21 22:45:34,130 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-21 22:45:34,134 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-21 22:45:34,135 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-21 22:45:34,138 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-21 22:45:34,142 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-21 22:45:34,143 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-21 22:45:34,145 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-21 22:45:34,149 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-21 22:45:34,150 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-21 22:45:34,155 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-21 22:45:34,155 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-21 22:45:34,155 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-21 22:45:34,156 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-21 22:45:34,157 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-21 22:45:34,159 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-21 22:45:34,159 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-21 22:45:34,161 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-21 22:45:34,161 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-21 22:45:34,164 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-21 22:45:34,166 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-21 22:45:34,166 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-21 22:45:34,167 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-21 22:45:34,167 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-21 22:45:34,167 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-21 22:45:34,168 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-21 22:45:34,169 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-21 22:45:34,170 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-21 22:45:34,195 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-21 22:45:34,195 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-21 22:45:34,198 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-21 22:45:34,199 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-21 22:45:34,199 INFO L138 SettingsManager]: * Use SBE=true [2020-07-21 22:45:34,199 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-21 22:45:34,199 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-21 22:45:34,199 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-21 22:45:34,200 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-21 22:45:34,200 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-21 22:45:34,201 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-21 22:45:34,201 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-21 22:45:34,202 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-21 22:45:34,202 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-21 22:45:34,202 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-21 22:45:34,202 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-21 22:45:34,203 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-21 22:45:34,203 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-21 22:45:34,203 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-21 22:45:34,203 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-21 22:45:34,203 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-21 22:45:34,204 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-21 22:45:34,204 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-21 22:45:34,204 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-21 22:45:34,204 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-21 22:45:34,204 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-21 22:45:34,205 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 22:45:34,205 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-21 22:45:34,205 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-21 22:45:34,205 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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 -> FPandBPonlyIfFpWasNotPerfect Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Assert CodeBlocks -> SMT_FEATURE_HEURISTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Assert CodeBlocks Term Scoring Heuristic -> BIGGEST_EQUIVALENCE_CLASS Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Assert CodeBlocks Term Scoring Heuristic Partitioning Strategy -> FIXED_NUM_PARTITIONS Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Assert CodeBlocks Term Scoring Heuristic number of partitions -> 4 [2020-07-21 22:45:34,506 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-21 22:45:34,519 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-21 22:45:34,522 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-21 22:45:34,523 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-21 22:45:34,524 INFO L275 PluginConnector]: CDTParser initialized [2020-07-21 22:45:34,524 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-sets/test_add-2.i [2020-07-21 22:45:34,600 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/55b3b575b/d09a34d23b0a4a8a93fc756b8657619c/FLAG37f1c8a74 [2020-07-21 22:45:35,181 INFO L306 CDTParser]: Found 1 translation units. [2020-07-21 22:45:35,182 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-sets/test_add-2.i [2020-07-21 22:45:35,197 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/55b3b575b/d09a34d23b0a4a8a93fc756b8657619c/FLAG37f1c8a74 [2020-07-21 22:45:35,496 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/55b3b575b/d09a34d23b0a4a8a93fc756b8657619c [2020-07-21 22:45:35,503 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-21 22:45:35,506 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-21 22:45:35,507 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-21 22:45:35,507 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-21 22:45:35,511 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-21 22:45:35,512 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 10:45:35" (1/1) ... [2020-07-21 22:45:35,515 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@555f8853 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:45:35, skipping insertion in model container [2020-07-21 22:45:35,515 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 10:45:35" (1/1) ... [2020-07-21 22:45:35,522 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-21 22:45:35,573 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-21 22:45:36,070 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-21 22:45:36,083 INFO L203 MainTranslator]: Completed pre-run [2020-07-21 22:45:36,148 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-21 22:45:36,209 INFO L208 MainTranslator]: Completed translation [2020-07-21 22:45:36,210 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:45:36 WrapperNode [2020-07-21 22:45:36,210 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-21 22:45:36,211 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-21 22:45:36,211 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-21 22:45:36,211 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-21 22:45:36,225 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:45:36" (1/1) ... [2020-07-21 22:45:36,226 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:45:36" (1/1) ... [2020-07-21 22:45:36,243 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:45:36" (1/1) ... [2020-07-21 22:45:36,243 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:45:36" (1/1) ... [2020-07-21 22:45:36,267 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:45:36" (1/1) ... [2020-07-21 22:45:36,272 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:45:36" (1/1) ... [2020-07-21 22:45:36,277 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:45:36" (1/1) ... [2020-07-21 22:45:36,285 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-21 22:45:36,286 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-21 22:45:36,286 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-21 22:45:36,286 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-21 22:45:36,287 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:45:36" (1/1) ... No working directory specified, using /storage/repos/ultimate/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 [2020-07-21 22:45:36,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-21 22:45:36,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-21 22:45:36,352 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_32 [2020-07-21 22:45:36,352 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_64 [2020-07-21 22:45:36,352 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-07-21 22:45:36,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-07-21 22:45:36,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_successful_malloc [2020-07-21 22:45:36,352 INFO L138 BoogieDeclarations]: Found implementation of procedure LDV_INIT_LIST_HEAD [2020-07-21 22:45:36,353 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_list_add [2020-07-21 22:45:36,353 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_list_del [2020-07-21 22:45:36,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_list_add [2020-07-21 22:45:36,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_list_add_tail [2020-07-21 22:45:36,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_list_del [2020-07-21 22:45:36,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_list_empty [2020-07-21 22:45:36,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_set [2020-07-21 22:45:36,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2020-07-21 22:45:36,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_del [2020-07-21 22:45:36,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_in_set [2020-07-21 22:45:36,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_empty [2020-07-21 22:45:36,360 INFO L138 BoogieDeclarations]: Found implementation of procedure foo [2020-07-21 22:45:36,360 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-21 22:45:36,360 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_32 [2020-07-21 22:45:36,360 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_64 [2020-07-21 22:45:36,360 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2020-07-21 22:45:36,360 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2020-07-21 22:45:36,361 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2020-07-21 22:45:36,361 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2020-07-21 22:45:36,362 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2020-07-21 22:45:36,362 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2020-07-21 22:45:36,362 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2020-07-21 22:45:36,362 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2020-07-21 22:45:36,363 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2020-07-21 22:45:36,363 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2020-07-21 22:45:36,363 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2020-07-21 22:45:36,364 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2020-07-21 22:45:36,364 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2020-07-21 22:45:36,364 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2020-07-21 22:45:36,364 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2020-07-21 22:45:36,364 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2020-07-21 22:45:36,364 INFO L130 BoogieDeclarations]: Found specification of procedure select [2020-07-21 22:45:36,364 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2020-07-21 22:45:36,365 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2020-07-21 22:45:36,365 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2020-07-21 22:45:36,365 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2020-07-21 22:45:36,365 INFO L130 BoogieDeclarations]: Found specification of procedure random [2020-07-21 22:45:36,365 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2020-07-21 22:45:36,366 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2020-07-21 22:45:36,367 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2020-07-21 22:45:36,367 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2020-07-21 22:45:36,367 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2020-07-21 22:45:36,367 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2020-07-21 22:45:36,367 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2020-07-21 22:45:36,367 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2020-07-21 22:45:36,368 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2020-07-21 22:45:36,368 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2020-07-21 22:45:36,368 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2020-07-21 22:45:36,368 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2020-07-21 22:45:36,368 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2020-07-21 22:45:36,369 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2020-07-21 22:45:36,369 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2020-07-21 22:45:36,369 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2020-07-21 22:45:36,369 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2020-07-21 22:45:36,369 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2020-07-21 22:45:36,370 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2020-07-21 22:45:36,370 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2020-07-21 22:45:36,370 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2020-07-21 22:45:36,370 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2020-07-21 22:45:36,371 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2020-07-21 22:45:36,371 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2020-07-21 22:45:36,372 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2020-07-21 22:45:36,372 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2020-07-21 22:45:36,372 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2020-07-21 22:45:36,373 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2020-07-21 22:45:36,373 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-21 22:45:36,374 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-07-21 22:45:36,374 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2020-07-21 22:45:36,374 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-21 22:45:36,375 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2020-07-21 22:45:36,376 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2020-07-21 22:45:36,376 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2020-07-21 22:45:36,376 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2020-07-21 22:45:36,376 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-07-21 22:45:36,376 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2020-07-21 22:45:36,376 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2020-07-21 22:45:36,376 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-21 22:45:36,376 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2020-07-21 22:45:36,377 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2020-07-21 22:45:36,377 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2020-07-21 22:45:36,377 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2020-07-21 22:45:36,377 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2020-07-21 22:45:36,377 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2020-07-21 22:45:36,377 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2020-07-21 22:45:36,377 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2020-07-21 22:45:36,378 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2020-07-21 22:45:36,378 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2020-07-21 22:45:36,378 INFO L130 BoogieDeclarations]: Found specification of procedure system [2020-07-21 22:45:36,378 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2020-07-21 22:45:36,378 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2020-07-21 22:45:36,378 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2020-07-21 22:45:36,378 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2020-07-21 22:45:36,379 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2020-07-21 22:45:36,379 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2020-07-21 22:45:36,379 INFO L130 BoogieDeclarations]: Found specification of procedure div [2020-07-21 22:45:36,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2020-07-21 22:45:36,379 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2020-07-21 22:45:36,379 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2020-07-21 22:45:36,379 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2020-07-21 22:45:36,379 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2020-07-21 22:45:36,380 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2020-07-21 22:45:36,380 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2020-07-21 22:45:36,380 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2020-07-21 22:45:36,380 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2020-07-21 22:45:36,380 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2020-07-21 22:45:36,380 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2020-07-21 22:45:36,380 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2020-07-21 22:45:36,381 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2020-07-21 22:45:36,381 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2020-07-21 22:45:36,382 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2020-07-21 22:45:36,382 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2020-07-21 22:45:36,382 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2020-07-21 22:45:36,383 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2020-07-21 22:45:36,383 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2020-07-21 22:45:36,383 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2020-07-21 22:45:36,383 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-21 22:45:36,383 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-07-21 22:45:36,384 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-21 22:45:36,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-07-21 22:45:36,384 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-21 22:45:36,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_successful_malloc [2020-07-21 22:45:36,384 INFO L130 BoogieDeclarations]: Found specification of procedure LDV_INIT_LIST_HEAD [2020-07-21 22:45:36,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-21 22:45:36,385 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_list_add [2020-07-21 22:45:36,386 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_list_del [2020-07-21 22:45:36,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_list_add [2020-07-21 22:45:36,389 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-21 22:45:36,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_list_add_tail [2020-07-21 22:45:36,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_list_del [2020-07-21 22:45:36,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_list_empty [2020-07-21 22:45:36,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_set [2020-07-21 22:45:36,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2020-07-21 22:45:36,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_del [2020-07-21 22:45:36,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_in_set [2020-07-21 22:45:36,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_empty [2020-07-21 22:45:36,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-21 22:45:36,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-21 22:45:36,391 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-21 22:45:36,391 INFO L130 BoogieDeclarations]: Found specification of procedure foo [2020-07-21 22:45:36,391 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-21 22:45:36,391 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-21 22:45:36,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-21 22:45:36,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-07-21 22:45:36,392 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-21 22:45:37,086 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-21 22:45:37,089 INFO L295 CfgBuilder]: Removed 2 assume(true) statements. [2020-07-21 22:45:37,093 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.07 10:45:37 BoogieIcfgContainer [2020-07-21 22:45:37,093 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-21 22:45:37,095 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-21 22:45:37,095 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-21 22:45:37,098 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-21 22:45:37,099 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.07 10:45:35" (1/3) ... [2020-07-21 22:45:37,100 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@38830fbe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.07 10:45:37, skipping insertion in model container [2020-07-21 22:45:37,100 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 10:45:36" (2/3) ... [2020-07-21 22:45:37,100 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@38830fbe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.07 10:45:37, skipping insertion in model container [2020-07-21 22:45:37,101 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.07 10:45:37" (3/3) ... [2020-07-21 22:45:37,103 INFO L109 eAbstractionObserver]: Analyzing ICFG test_add-2.i [2020-07-21 22:45:37,114 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBPonlyIfFpWasNotPerfect Determinization: PREDICATE_ABSTRACTION [2020-07-21 22:45:37,123 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-21 22:45:37,139 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-21 22:45:37,165 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-21 22:45:37,166 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-21 22:45:37,166 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBPonlyIfFpWasNotPerfect [2020-07-21 22:45:37,166 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-21 22:45:37,167 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-21 22:45:37,167 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-21 22:45:37,167 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-21 22:45:37,167 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-21 22:45:37,195 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states. [2020-07-21 22:45:37,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2020-07-21 22:45:37,207 INFO L414 BasicCegarLoop]: Found error trace [2020-07-21 22:45:37,208 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] [2020-07-21 22:45:37,209 INFO L427 AbstractCegarLoop]: === Iteration 1 === [fooErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-21 22:45:37,217 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-21 22:45:37,217 INFO L82 PathProgramCache]: Analyzing trace with hash 1154845074, now seen corresponding path program 1 times [2020-07-21 22:45:37,248 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-21 22:45:37,248 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2040579276] [2020-07-21 22:45:37,249 INFO L95 rtionOrderModulation]: Keeping assertion order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 4 partitions) No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 22:45:37,434 INFO L228 tOrderPrioritization]: Assert order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 4 partitions) issued 2 check-sat command(s) [2020-07-21 22:45:37,435 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-21 22:45:37,438 INFO L263 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 1 conjunts are in the unsatisfiable core [2020-07-21 22:45:37,445 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-21 22:45:37,475 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-21 22:45:37,475 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2020-07-21 22:45:37,477 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2040579276] [2020-07-21 22:45:37,477 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-21 22:45:37,478 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-07-21 22:45:37,479 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1213704649] [2020-07-21 22:45:37,484 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-07-21 22:45:37,484 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-21 22:45:37,498 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-07-21 22:45:37,499 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-07-21 22:45:37,501 INFO L87 Difference]: Start difference. First operand 56 states. Second operand 2 states. [2020-07-21 22:45:37,532 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-21 22:45:37,532 INFO L93 Difference]: Finished difference Result 96 states and 111 transitions. [2020-07-21 22:45:37,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-07-21 22:45:37,534 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 28 [2020-07-21 22:45:37,535 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-21 22:45:37,545 INFO L225 Difference]: With dead ends: 96 [2020-07-21 22:45:37,545 INFO L226 Difference]: Without dead ends: 46 [2020-07-21 22:45:37,550 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-07-21 22:45:37,569 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 46 states. [2020-07-21 22:45:37,601 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 46 to 46. [2020-07-21 22:45:37,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 46 states. [2020-07-21 22:45:37,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 49 transitions. [2020-07-21 22:45:37,609 INFO L78 Accepts]: Start accepts. Automaton has 46 states and 49 transitions. Word has length 28 [2020-07-21 22:45:37,609 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-21 22:45:37,609 INFO L479 AbstractCegarLoop]: Abstraction has 46 states and 49 transitions. [2020-07-21 22:45:37,609 INFO L480 AbstractCegarLoop]: Interpolant automaton has 2 states. [2020-07-21 22:45:37,610 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 49 transitions. [2020-07-21 22:45:37,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2020-07-21 22:45:37,612 INFO L414 BasicCegarLoop]: Found error trace [2020-07-21 22:45:37,612 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] [2020-07-21 22:45:37,827 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 22:45:37,828 INFO L427 AbstractCegarLoop]: === Iteration 2 === [fooErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-21 22:45:37,829 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-21 22:45:37,829 INFO L82 PathProgramCache]: Analyzing trace with hash 221547774, now seen corresponding path program 1 times [2020-07-21 22:45:37,830 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-21 22:45:37,830 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [831595307] [2020-07-21 22:45:37,831 INFO L95 rtionOrderModulation]: Keeping assertion order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 4 partitions) No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 22:45:37,968 INFO L228 tOrderPrioritization]: Assert order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 4 partitions) issued 3 check-sat command(s) [2020-07-21 22:45:37,969 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-21 22:45:37,971 INFO L263 TraceCheckSpWp]: Trace formula consists of 152 conjuncts, 5 conjunts are in the unsatisfiable core [2020-07-21 22:45:37,974 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-21 22:45:38,014 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-21 22:45:38,015 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2020-07-21 22:45:38,015 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [831595307] [2020-07-21 22:45:38,016 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-21 22:45:38,016 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-21 22:45:38,016 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1517059392] [2020-07-21 22:45:38,018 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-21 22:45:38,020 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-21 22:45:38,021 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-21 22:45:38,022 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-21 22:45:38,022 INFO L87 Difference]: Start difference. First operand 46 states and 49 transitions. Second operand 4 states. [2020-07-21 22:45:38,058 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-21 22:45:38,059 INFO L93 Difference]: Finished difference Result 64 states and 70 transitions. [2020-07-21 22:45:38,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-21 22:45:38,060 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 28 [2020-07-21 22:45:38,060 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-21 22:45:38,068 INFO L225 Difference]: With dead ends: 64 [2020-07-21 22:45:38,069 INFO L226 Difference]: Without dead ends: 50 [2020-07-21 22:45:38,070 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-21 22:45:38,071 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50 states. [2020-07-21 22:45:38,090 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50 to 50. [2020-07-21 22:45:38,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 50 states. [2020-07-21 22:45:38,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 50 states and 54 transitions. [2020-07-21 22:45:38,092 INFO L78 Accepts]: Start accepts. Automaton has 50 states and 54 transitions. Word has length 28 [2020-07-21 22:45:38,093 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-21 22:45:38,093 INFO L479 AbstractCegarLoop]: Abstraction has 50 states and 54 transitions. [2020-07-21 22:45:38,093 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-21 22:45:38,096 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 54 transitions. [2020-07-21 22:45:38,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2020-07-21 22:45:38,098 INFO L414 BasicCegarLoop]: Found error trace [2020-07-21 22:45:38,098 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-07-21 22:45:38,300 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 22:45:38,300 INFO L427 AbstractCegarLoop]: === Iteration 3 === [fooErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-21 22:45:38,301 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-21 22:45:38,301 INFO L82 PathProgramCache]: Analyzing trace with hash -2088028185, now seen corresponding path program 1 times [2020-07-21 22:45:38,301 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-21 22:45:38,301 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [931046985] [2020-07-21 22:45:38,301 INFO L95 rtionOrderModulation]: Keeping assertion order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 4 partitions) No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 22:45:38,479 INFO L228 tOrderPrioritization]: Assert order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 4 partitions) issued 2 check-sat command(s) [2020-07-21 22:45:38,486 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-21 22:45:38,491 INFO L263 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 47 conjunts are in the unsatisfiable core [2020-07-21 22:45:38,495 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-21 22:45:38,609 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2020-07-21 22:45:38,611 INFO L544 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-07-21 22:45:38,626 INFO L624 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-07-21 22:45:38,634 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2020-07-21 22:45:38,637 INFO L544 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-07-21 22:45:38,645 INFO L624 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-07-21 22:45:38,646 INFO L544 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-07-21 22:45:38,647 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:24, output treesize:10 [2020-07-21 22:45:38,792 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 22:45:38,803 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-21 22:45:38,803 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2020-07-21 22:45:38,803 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [931046985] [2020-07-21 22:45:38,804 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-21 22:45:38,804 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-21 22:45:38,804 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [510493656] [2020-07-21 22:45:38,805 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-21 22:45:38,805 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-21 22:45:38,805 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-21 22:45:38,805 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2020-07-21 22:45:38,806 INFO L87 Difference]: Start difference. First operand 50 states and 54 transitions. Second operand 9 states. [2020-07-21 22:45:39,370 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-21 22:45:39,371 INFO L93 Difference]: Finished difference Result 95 states and 105 transitions. [2020-07-21 22:45:39,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-07-21 22:45:39,371 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 28 [2020-07-21 22:45:39,372 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-21 22:45:39,373 INFO L225 Difference]: With dead ends: 95 [2020-07-21 22:45:39,373 INFO L226 Difference]: Without dead ends: 79 [2020-07-21 22:45:39,374 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 37 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=91, Invalid=215, Unknown=0, NotChecked=0, Total=306 [2020-07-21 22:45:39,375 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 79 states. [2020-07-21 22:45:39,384 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 79 to 53. [2020-07-21 22:45:39,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 53 states. [2020-07-21 22:45:39,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 56 transitions. [2020-07-21 22:45:39,387 INFO L78 Accepts]: Start accepts. Automaton has 53 states and 56 transitions. Word has length 28 [2020-07-21 22:45:39,387 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-21 22:45:39,387 INFO L479 AbstractCegarLoop]: Abstraction has 53 states and 56 transitions. [2020-07-21 22:45:39,387 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-21 22:45:39,388 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 56 transitions. [2020-07-21 22:45:39,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2020-07-21 22:45:39,389 INFO L414 BasicCegarLoop]: Found error trace [2020-07-21 22:45:39,389 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] [2020-07-21 22:45:39,602 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 22:45:39,603 INFO L427 AbstractCegarLoop]: === Iteration 4 === [fooErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-21 22:45:39,603 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-21 22:45:39,604 INFO L82 PathProgramCache]: Analyzing trace with hash 248987231, now seen corresponding path program 1 times [2020-07-21 22:45:39,604 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-21 22:45:39,604 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1940682591] [2020-07-21 22:45:39,605 INFO L95 rtionOrderModulation]: Keeping assertion order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 4 partitions) No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 22:45:39,868 INFO L228 tOrderPrioritization]: Assert order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 4 partitions) issued 4 check-sat command(s) [2020-07-21 22:45:39,868 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-21 22:45:39,871 INFO L263 TraceCheckSpWp]: Trace formula consists of 279 conjuncts, 46 conjunts are in the unsatisfiable core [2020-07-21 22:45:39,875 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-21 22:45:40,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-21 22:45:40,215 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 39 [2020-07-21 22:45:40,217 INFO L350 Elim1Store]: treesize reduction 100, result has 50.2 percent of original size [2020-07-21 22:45:40,217 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 77 treesize of output 108 [2020-07-21 22:45:40,218 INFO L544 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-07-21 22:45:40,323 WARN L193 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 40 [2020-07-21 22:45:40,324 INFO L624 ElimStorePlain]: treesize reduction 36, result has 68.4 percent of original size [2020-07-21 22:45:40,329 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 2 disjuncts [2020-07-21 22:45:40,330 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 22:45:40,333 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 22:45:40,334 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 2 disjuncts [2020-07-21 22:45:40,335 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 22:45:40,338 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 2 disjuncts [2020-07-21 22:45:40,339 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 22:45:40,343 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 2 disjuncts [2020-07-21 22:45:40,344 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 22:45:40,347 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 2 disjuncts [2020-07-21 22:45:40,348 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 22:45:40,351 INFO L544 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2020-07-21 22:45:40,351 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:84, output treesize:103 [2020-07-21 22:45:40,353 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 2 disjuncts [2020-07-21 22:45:40,354 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 22:45:40,356 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 22:45:40,357 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 2 disjuncts [2020-07-21 22:45:40,358 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 22:45:40,359 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 2 disjuncts [2020-07-21 22:45:40,360 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 22:45:40,362 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 2 disjuncts [2020-07-21 22:45:40,363 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 22:45:40,365 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 2 disjuncts [2020-07-21 22:45:40,365 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 22:45:40,414 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 2 disjuncts [2020-07-21 22:45:40,416 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 22:45:40,417 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 22:45:40,419 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 2 disjuncts [2020-07-21 22:45:40,420 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 22:45:40,422 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 22:45:40,424 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 2 disjuncts [2020-07-21 22:45:40,425 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 22:45:40,428 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 2 disjuncts [2020-07-21 22:45:40,429 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 22:45:40,498 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 22:45:40,500 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 22:45:40,501 INFO L501 QuantifierPusher]: Distributing 4 conjuncts over 2 disjuncts [2020-07-21 22:45:54,774 WARN L193 SmtUtils]: Spent 14.20 s on a formula simplification. DAG size of input: 57 DAG size of output: 43 [2020-07-21 22:45:54,884 INFO L501 QuantifierPusher]: Distributing 5 conjuncts over 2 disjuncts [2020-07-21 22:45:54,889 INFO L501 QuantifierPusher]: Distributing 5 conjuncts over 2 disjuncts [2020-07-21 22:46:02,271 WARN L193 SmtUtils]: Spent 7.32 s on a formula simplification that was a NOOP. DAG size: 55 [2020-07-21 22:46:20,573 WARN L193 SmtUtils]: Spent 18.22 s on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2020-07-21 22:46:22,739 WARN L193 SmtUtils]: Spent 2.08 s on a formula simplification that was a NOOP. DAG size: 52 [2020-07-21 22:46:22,743 INFO L320 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 3, 5, 1] term [2020-07-21 22:46:22,743 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 2 disjuncts [2020-07-21 22:46:26,862 WARN L193 SmtUtils]: Spent 4.05 s on a formula simplification that was a NOOP. DAG size: 48 [2020-07-21 22:46:26,881 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 2 disjuncts [2020-07-21 22:46:26,884 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2020-07-21 22:46:26,905 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2020-07-21 22:46:26,931 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2020-07-21 22:46:26,992 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-21 22:46:26,992 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2020-07-21 22:46:26,992 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1940682591] [2020-07-21 22:46:26,992 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-21 22:46:26,993 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-07-21 22:46:26,993 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2130728423] [2020-07-21 22:46:26,994 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-07-21 22:46:26,994 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-21 22:46:26,994 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-07-21 22:46:26,995 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=167, Unknown=0, NotChecked=0, Total=210 [2020-07-21 22:46:26,995 INFO L87 Difference]: Start difference. First operand 53 states and 56 transitions. Second operand 15 states. [2020-07-21 22:46:40,031 WARN L193 SmtUtils]: Spent 12.59 s on a formula simplification. DAG size of input: 50 DAG size of output: 50 [2020-07-21 22:46:53,365 WARN L193 SmtUtils]: Spent 13.28 s on a formula simplification. DAG size of input: 62 DAG size of output: 62 [2020-07-21 22:47:03,050 WARN L193 SmtUtils]: Spent 9.59 s on a formula simplification. DAG size of input: 59 DAG size of output: 56 [2020-07-21 22:47:03,121 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-21 22:47:03,121 INFO L93 Difference]: Finished difference Result 65 states and 69 transitions. [2020-07-21 22:47:03,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-21 22:47:03,123 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 48 [2020-07-21 22:47:03,124 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-21 22:47:03,125 INFO L225 Difference]: With dead ends: 65 [2020-07-21 22:47:03,125 INFO L226 Difference]: Without dead ends: 58 [2020-07-21 22:47:03,126 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 31 SyntacticMatches, 3 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 82.0s TimeCoverageRelationStatistics Valid=65, Invalid=277, Unknown=0, NotChecked=0, Total=342 [2020-07-21 22:47:03,126 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58 states. [2020-07-21 22:47:03,133 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58 to 54. [2020-07-21 22:47:03,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 54 states. [2020-07-21 22:47:03,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 57 transitions. [2020-07-21 22:47:03,135 INFO L78 Accepts]: Start accepts. Automaton has 54 states and 57 transitions. Word has length 48 [2020-07-21 22:47:03,135 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-21 22:47:03,136 INFO L479 AbstractCegarLoop]: Abstraction has 54 states and 57 transitions. [2020-07-21 22:47:03,136 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-07-21 22:47:03,136 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 57 transitions. [2020-07-21 22:47:03,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2020-07-21 22:47:03,137 INFO L414 BasicCegarLoop]: Found error trace [2020-07-21 22:47:03,137 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-21 22:47:03,339 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 22:47:03,340 INFO L427 AbstractCegarLoop]: === Iteration 5 === [fooErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-21 22:47:03,340 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-21 22:47:03,340 INFO L82 PathProgramCache]: Analyzing trace with hash 1823590536, now seen corresponding path program 1 times [2020-07-21 22:47:03,341 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-21 22:47:03,341 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [103595931] [2020-07-21 22:47:03,342 INFO L95 rtionOrderModulation]: Keeping assertion order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 4 partitions) No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 22:47:03,589 INFO L228 tOrderPrioritization]: Assert order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 4 partitions) issued 4 check-sat command(s) [2020-07-21 22:47:03,590 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-21 22:47:03,591 INFO L263 TraceCheckSpWp]: Trace formula consists of 280 conjuncts, 3 conjunts are in the unsatisfiable core [2020-07-21 22:47:03,594 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-21 22:47:03,612 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-07-21 22:47:03,612 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2020-07-21 22:47:03,612 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [103595931] [2020-07-21 22:47:03,612 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-21 22:47:03,613 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-21 22:47:03,613 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1317395286] [2020-07-21 22:47:03,613 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-21 22:47:03,614 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-21 22:47:03,614 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-21 22:47:03,614 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-21 22:47:03,614 INFO L87 Difference]: Start difference. First operand 54 states and 57 transitions. Second operand 4 states. [2020-07-21 22:47:03,627 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-21 22:47:03,627 INFO L93 Difference]: Finished difference Result 62 states and 64 transitions. [2020-07-21 22:47:03,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-21 22:47:03,627 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 48 [2020-07-21 22:47:03,628 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-21 22:47:03,629 INFO L225 Difference]: With dead ends: 62 [2020-07-21 22:47:03,629 INFO L226 Difference]: Without dead ends: 56 [2020-07-21 22:47:03,629 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 45 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-21 22:47:03,630 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56 states. [2020-07-21 22:47:03,637 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56 to 54. [2020-07-21 22:47:03,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 54 states. [2020-07-21 22:47:03,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 56 transitions. [2020-07-21 22:47:03,639 INFO L78 Accepts]: Start accepts. Automaton has 54 states and 56 transitions. Word has length 48 [2020-07-21 22:47:03,639 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-21 22:47:03,639 INFO L479 AbstractCegarLoop]: Abstraction has 54 states and 56 transitions. [2020-07-21 22:47:03,639 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-21 22:47:03,639 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 56 transitions. [2020-07-21 22:47:03,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2020-07-21 22:47:03,640 INFO L414 BasicCegarLoop]: Found error trace [2020-07-21 22:47:03,641 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, 1, 1] [2020-07-21 22:47:03,841 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 22:47:03,842 INFO L427 AbstractCegarLoop]: === Iteration 6 === [fooErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-21 22:47:03,842 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-21 22:47:03,843 INFO L82 PathProgramCache]: Analyzing trace with hash -722435370, now seen corresponding path program 1 times [2020-07-21 22:47:03,843 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-21 22:47:03,844 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [206432499] [2020-07-21 22:47:03,844 INFO L95 rtionOrderModulation]: Keeping assertion order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 4 partitions) No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 22:47:04,142 INFO L228 tOrderPrioritization]: Assert order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 4 partitions) issued 4 check-sat command(s) [2020-07-21 22:47:04,142 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-21 22:47:04,145 INFO L263 TraceCheckSpWp]: Trace formula consists of 291 conjuncts, 99 conjunts are in the unsatisfiable core [2020-07-21 22:47:04,152 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-21 22:47:04,168 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2020-07-21 22:47:04,169 INFO L544 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-07-21 22:47:04,173 INFO L624 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-07-21 22:47:04,173 INFO L544 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-07-21 22:47:04,174 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:14, output treesize:7 [2020-07-21 22:47:04,260 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2020-07-21 22:47:04,260 INFO L544 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-07-21 22:47:04,273 INFO L624 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-07-21 22:47:04,273 INFO L544 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-07-21 22:47:04,274 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:41, output treesize:37 [2020-07-21 22:47:04,307 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2020-07-21 22:47:04,307 INFO L544 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-07-21 22:47:04,314 INFO L624 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-07-21 22:47:04,315 INFO L512 ElimStorePlain]: Eliminatee |v_#memory_$Pointer$.base_BEFORE_CALL_8| vanished before elimination [2020-07-21 22:47:04,315 INFO L544 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-07-21 22:47:04,316 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:30, output treesize:10 [2020-07-21 22:47:04,388 INFO L440 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.offset_42|], 2=[|v_#memory_int_39|, |v_#memory_int_40|, |v_#memory_int_41|]} [2020-07-21 22:47:04,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-21 22:47:04,595 WARN L193 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 39 [2020-07-21 22:47:04,596 INFO L350 Elim1Store]: treesize reduction 100, result has 50.2 percent of original size [2020-07-21 22:47:04,596 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 77 treesize of output 108 [2020-07-21 22:47:04,598 INFO L544 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-07-21 22:47:04,989 WARN L193 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 81 [2020-07-21 22:47:04,990 INFO L624 ElimStorePlain]: treesize reduction 36, result has 86.1 percent of original size [2020-07-21 22:47:04,998 INFO L544 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-07-21 22:47:05,157 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2020-07-21 22:47:05,157 INFO L624 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-07-21 22:47:05,163 INFO L544 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-07-21 22:47:05,328 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2020-07-21 22:47:05,329 INFO L624 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-07-21 22:47:05,334 INFO L544 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-07-21 22:47:05,483 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2020-07-21 22:47:05,483 INFO L624 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-07-21 22:47:05,486 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2020-07-21 22:47:05,487 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 22:47:05,490 INFO L544 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 4 dim-2 vars, End of recursive call: 5 dim-0 vars, and 1 xjuncts. [2020-07-21 22:47:05,491 INFO L244 ElimStorePlain]: Needed 5 recursive calls to eliminate 6 variables, input treesize:229, output treesize:236 [2020-07-21 22:47:05,492 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2020-07-21 22:47:05,493 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 22:47:05,610 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2020-07-21 22:47:05,612 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 22:48:43,779 WARN L193 SmtUtils]: Spent 1.56 m on a formula simplification. DAG size of input: 153 DAG size of output: 130 [2020-07-21 22:48:43,791 INFO L501 QuantifierPusher]: Distributing 6 conjuncts over 2 disjuncts [2020-07-21 22:48:43,799 INFO L501 QuantifierPusher]: Distributing 6 conjuncts over 2 disjuncts [2020-07-21 22:49:30,633 WARN L193 SmtUtils]: Spent 42.96 s on a formula simplification that was a NOOP. DAG size: 186 [2020-07-21 22:49:30,666 INFO L501 QuantifierPusher]: Distributing 6 conjuncts over 2 disjuncts [2020-07-21 22:49:30,676 INFO L501 QuantifierPusher]: Distributing 6 conjuncts over 2 disjuncts [2020-07-21 22:49:30,687 INFO L501 QuantifierPusher]: Distributing 6 conjuncts over 2 disjuncts [2020-07-21 22:49:30,716 INFO L440 ElimStorePlain]: Different costs {66=[|v_#memory_int_BEFORE_CALL_4|], 92=[|v_#memory_$Pointer$.base_BEFORE_CALL_11|]} [2020-07-21 22:49:34,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-21 22:49:36,767 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|))) (= (+ .cse0 4) (+ .cse0 (- 4)))) [2020-07-21 22:49:36,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-21 22:49:38,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-21 22:49:41,271 INFO L244 Elim1Store]: Index analysis took 7429 ms [2020-07-21 22:49:44,109 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_int| ldv_set_add_~le~0.base) (+ (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) (- 4))) (select (select |#memory_int| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) [2020-07-21 22:49:50,570 INFO L350 Elim1Store]: treesize reduction 92, result has 45.9 percent of original size [2020-07-21 22:49:50,570 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 3 case distinctions, treesize of input 71 treesize of output 81 [2020-07-21 22:49:50,572 INFO L544 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-07-21 22:49:53,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-21 22:49:53,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-21 22:49:54,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-21 22:49:55,757 INFO L244 Elim1Store]: Index analysis took 3986 ms [2020-07-21 22:50:02,249 INFO L350 Elim1Store]: treesize reduction 79, result has 58.2 percent of original size [2020-07-21 22:50:02,249 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 62 treesize of output 122 [2020-07-21 22:50:02,250 INFO L544 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-07-21 22:50:03,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-21 22:50:04,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-21 22:50:04,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-21 22:50:06,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-21 22:50:06,572 INFO L173 IndexEqualityManager]: detected equality via solver [2020-07-21 22:50:07,377 INFO L244 Elim1Store]: Index analysis took 4023 ms [2020-07-21 22:50:14,035 INFO L350 Elim1Store]: treesize reduction 100, result has 46.2 percent of original size [2020-07-21 22:50:14,036 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 3 case distinctions, treesize of input 97 treesize of output 89 [2020-07-21 22:50:14,037 INFO L544 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2020-07-21 22:50:15,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-21 22:50:15,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-21 22:50:16,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-21 22:50:17,464 INFO L244 Elim1Store]: Index analysis took 3002 ms [2020-07-21 22:50:24,909 WARN L193 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 51 [2020-07-21 22:50:24,910 INFO L350 Elim1Store]: treesize reduction 322, result has 35.9 percent of original size [2020-07-21 22:50:24,910 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 143 treesize of output 183 [2020-07-21 22:50:24,911 INFO L544 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2020-07-21 22:50:25,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-21 22:50:25,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-21 22:50:25,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-21 22:50:26,091 INFO L244 Elim1Store]: Index analysis took 831 ms [2020-07-21 22:50:27,153 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 22 [2020-07-21 22:50:27,154 INFO L544 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2020-07-21 22:50:27,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-21 22:50:27,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-21 22:50:27,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-21 22:50:27,491 INFO L173 IndexEqualityManager]: detected equality via solver [2020-07-21 22:50:27,601 WARN L193 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 40 [2020-07-21 22:50:27,602 INFO L350 Elim1Store]: treesize reduction 107, result has 55.6 percent of original size [2020-07-21 22:50:27,602 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 71 treesize of output 152 [2020-07-21 22:50:27,604 INFO L544 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2020-07-21 22:51:28,076 WARN L193 SmtUtils]: Spent 1.01 m on a formula simplification. DAG size of input: 233 DAG size of output: 212 [2020-07-21 22:51:28,077 INFO L624 ElimStorePlain]: treesize reduction 188, result has 86.8 percent of original size [2020-07-21 22:51:28,261 INFO L544 ElimStorePlain]: Start of recursive call 8: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-07-21 22:51:28,361 INFO L544 ElimStorePlain]: Start of recursive call 9: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-07-21 22:51:28,477 INFO L544 ElimStorePlain]: Start of recursive call 10: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-07-21 22:51:28,560 INFO L544 ElimStorePlain]: Start of recursive call 11: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-07-21 22:51:28,687 INFO L544 ElimStorePlain]: Start of recursive call 12: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-07-21 22:51:28,704 INFO L544 ElimStorePlain]: Start of recursive call 13: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-07-21 22:52:11,527 WARN L193 SmtUtils]: Spent 42.82 s on a formula simplification that was a NOOP. DAG size: 223 [2020-07-21 22:52:11,528 INFO L624 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-07-21 22:52:11,530 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-07-21 22:52:11,534 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-07-21 22:52:11,536 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-07-21 22:52:11,539 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 3 disjuncts [2020-07-21 22:52:11,541 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 3 disjuncts [2020-07-21 22:52:11,544 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 3 disjuncts [2020-07-21 22:52:11,546 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 3 disjuncts [2020-07-21 22:52:11,549 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 3 disjuncts [2020-07-21 22:52:11,554 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 22:52:11,555 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 22:52:11,558 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-07-21 22:52:11,561 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-07-21 22:52:11,563 INFO L544 ElimStorePlain]: Start of recursive call 1: 19 dim-0 vars, 2 dim-2 vars, End of recursive call: 13 dim-0 vars, and 6 xjuncts. [2020-07-21 22:52:11,564 INFO L244 ElimStorePlain]: Needed 13 recursive calls to eliminate 21 variables, input treesize:1262, output treesize:1137 [2020-07-21 22:52:11,565 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-07-21 22:52:11,566 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-07-21 22:52:11,567 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-07-21 22:52:11,569 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 22:52:11,570 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 3 disjuncts [2020-07-21 22:53:34,541 WARN L193 SmtUtils]: Spent 1.11 m on a formula simplification that was a NOOP. DAG size: 216 [2020-07-21 22:53:34,548 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-07-21 22:53:34,551 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-07-21 22:53:34,552 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-07-21 22:53:34,555 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 3 disjuncts [2020-07-21 22:53:34,556 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 22:53:36,609 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse69 (select |c_#memory_$Pointer$.offset| |c_ldv_set_add_#in~s.base|))) (let ((.cse12 (select .cse69 |c_ldv_set_add_#in~s.offset|))) (let ((.cse70 (+ .cse12 4))) (let ((.cse22 (= (select (select |c_#memory_int| |c_ldv_set_add_#in~s.base|) (+ |c_ldv_set_add_#in~s.offset| (- 8))) |c_ldv_set_add_#in~new|)) (.cse11 (select .cse69 .cse12)) (.cse10 (= .cse12 (+ |c_ldv_set_add_#in~s.offset| 4))) (.cse15 (= (select .cse69 .cse70) |c_ldv_set_add_#in~s.offset|)) (.cse8 (<= (+ |c_ldv_set_add_#in~s.base| 1) |c_#StackHeapBarrier|)) (.cse16 (= .cse70 |c_ldv_set_add_#in~s.offset|)) (.cse9 (< |c_#StackHeapBarrier| |c_~#s1~0.base|)) (.cse24 (select .cse69 (+ |c_ldv_set_add_#in~s.offset| (- 4))))) (or (and (exists ((v_prenex_22 Int) (v_DerPreprocessor_9 Int) (__ldv_list_add_~next.offset Int)) (let ((.cse6 (+ __ldv_list_add_~next.offset 4))) (let ((.cse2 (select (select |c_#memory_$Pointer$.offset| v_prenex_22) .cse6))) (let ((.cse7 (+ .cse2 (- 4)))) (let ((.cse0 (select |c_#memory_$Pointer$.offset| |c_ldv_set_add_#in~s.base|)) (.cse1 (+ .cse2 4)) (.cse3 (store (select |c_old(#memory_$Pointer$.base)| |c_ldv_set_add_#in~s.base|) .cse7 v_DerPreprocessor_9))) (and (= (select .cse0 .cse1) |c_ldv_set_add_#in~s.offset|) (= .cse2 (select .cse0 |c_ldv_set_add_#in~s.offset|)) (= .cse2 |c_ldv_set_add_#in~s.offset|) (<= (select .cse3 |c_ldv_set_add_#in~s.offset|) v_prenex_22) (= (let ((.cse4 (let ((.cse5 (store |c_old(#memory_$Pointer$.base)| |c_ldv_set_add_#in~s.base| .cse3))) (store .cse5 v_prenex_22 (store (select .cse5 v_prenex_22) .cse6 |c_ldv_set_add_#in~s.base|))))) (store .cse4 |c_ldv_set_add_#in~s.base| (store (store (store (select .cse4 |c_ldv_set_add_#in~s.base|) .cse2 v_prenex_22) .cse1 |c_ldv_set_add_#in~s.base|) |c_ldv_set_add_#in~s.offset| |c_ldv_set_add_#in~s.base|))) |c_#memory_$Pointer$.base|) (= (select (select |c_#memory_int| |c_ldv_set_add_#in~s.base|) .cse7) |c_ldv_set_add_#in~new|))))))) .cse8 .cse9) (and .cse10 .cse8 (= (+ .cse11 4) .cse12) (exists ((v_DerPreprocessor_8 Int)) (let ((.cse14 (select (select |c_#memory_$Pointer$.offset| |c_ldv_set_add_#in~s.base|) |c_ldv_set_add_#in~s.offset|))) (let ((.cse13 (store (select |c_old(#memory_$Pointer$.base)| |c_ldv_set_add_#in~s.base|) (+ .cse14 (- 4)) v_DerPreprocessor_8))) (and (= |c_#memory_$Pointer$.base| (store |c_old(#memory_$Pointer$.base)| |c_ldv_set_add_#in~s.base| (store (store (store .cse13 .cse14 |c_ldv_set_add_#in~s.base|) (+ .cse14 4) |c_ldv_set_add_#in~s.base|) |c_ldv_set_add_#in~s.offset| |c_ldv_set_add_#in~s.base|))) (<= (select .cse13 |c_ldv_set_add_#in~s.offset|) |c_ldv_set_add_#in~s.base|))))) .cse15 .cse9) (and .cse8 .cse16 (exists ((__ldv_list_add_~next.base Int) (v_DerPreprocessor_5 Int)) (let ((.cse19 (+ |c_ldv_set_add_#in~s.offset| (- 4)))) (let ((.cse17 (store (select |c_old(#memory_$Pointer$.base)| |c_ldv_set_add_#in~s.base|) (+ |c_ldv_set_add_#in~s.offset| (- 8)) v_DerPreprocessor_5)) (.cse21 (+ (select (select |c_#memory_$Pointer$.offset| |c_ldv_set_add_#in~s.base|) .cse19) 4))) (and (<= (select .cse17 |c_ldv_set_add_#in~s.offset|) __ldv_list_add_~next.base) (= |c_#memory_$Pointer$.base| (let ((.cse18 (let ((.cse20 (store |c_old(#memory_$Pointer$.base)| |c_ldv_set_add_#in~s.base| .cse17))) (store .cse20 __ldv_list_add_~next.base (store (select .cse20 __ldv_list_add_~next.base) .cse21 |c_ldv_set_add_#in~s.base|))))) (store .cse18 |c_ldv_set_add_#in~s.base| (store (store (select .cse18 |c_ldv_set_add_#in~s.base|) .cse19 __ldv_list_add_~next.base) |c_ldv_set_add_#in~s.offset| |c_ldv_set_add_#in~s.base|)))) (= (+ (select (select |c_#memory_$Pointer$.offset| __ldv_list_add_~next.base) .cse21) 4) |c_ldv_set_add_#in~s.offset|))))) .cse22 .cse9) (and .cse8 .cse16 (exists ((v_DerPreprocessor_7 Int)) (let ((.cse23 (store (select |c_old(#memory_$Pointer$.base)| |c_ldv_set_add_#in~s.base|) (+ |c_ldv_set_add_#in~s.offset| (- 8)) v_DerPreprocessor_7))) (and (= |c_#memory_$Pointer$.base| (store |c_old(#memory_$Pointer$.base)| |c_ldv_set_add_#in~s.base| (store (store .cse23 (+ |c_ldv_set_add_#in~s.offset| (- 4)) |c_ldv_set_add_#in~s.base|) |c_ldv_set_add_#in~s.offset| |c_ldv_set_add_#in~s.base|))) (<= (select .cse23 |c_ldv_set_add_#in~s.offset|) |c_ldv_set_add_#in~s.base|)))) .cse22 (= (+ .cse24 8) |c_ldv_set_add_#in~s.offset|) .cse9) (and (exists ((v_DerPreprocessor_8 Int) (ldv_set_add_~le~0.base Int)) (let ((.cse27 (select (select |c_#memory_$Pointer$.offset| |c_ldv_set_add_#in~s.base|) |c_ldv_set_add_#in~s.offset|))) (let ((.cse30 (+ .cse27 (- 4)))) (let ((.cse26 (store (select |c_old(#memory_$Pointer$.base)| ldv_set_add_~le~0.base) .cse30 v_DerPreprocessor_8)) (.cse29 (select |c_#memory_$Pointer$.offset| ldv_set_add_~le~0.base)) (.cse28 (+ .cse27 4))) (and (= |c_#memory_$Pointer$.base| (let ((.cse25 (store |c_old(#memory_$Pointer$.base)| ldv_set_add_~le~0.base (store (store .cse26 .cse27 ldv_set_add_~le~0.base) .cse28 |c_ldv_set_add_#in~s.base|)))) (store .cse25 |c_ldv_set_add_#in~s.base| (store (select .cse25 |c_ldv_set_add_#in~s.base|) |c_ldv_set_add_#in~s.offset| ldv_set_add_~le~0.base)))) (= .cse27 (+ (select .cse29 .cse27) 4)) (= (select (select |c_#memory_int| ldv_set_add_~le~0.base) .cse30) |c_ldv_set_add_#in~new|) (<= (select (select (store |c_old(#memory_$Pointer$.base)| ldv_set_add_~le~0.base .cse26) |c_ldv_set_add_#in~s.base|) |c_ldv_set_add_#in~s.offset|) ldv_set_add_~le~0.base) (= (select .cse29 .cse28) |c_ldv_set_add_#in~s.offset|) (<= (+ ldv_set_add_~le~0.base 1) |c_#StackHeapBarrier|)))))) .cse9) (and (exists ((v_prenex_30 Int) (v_DerPreprocessor_4 Int)) (let ((.cse36 (select |c_#memory_$Pointer$.offset| v_prenex_30)) (.cse34 (select (select |c_#memory_$Pointer$.offset| |c_ldv_set_add_#in~s.base|) |c_ldv_set_add_#in~s.offset|))) (let ((.cse37 (select .cse36 .cse34))) (let ((.cse31 (store (select |c_old(#memory_$Pointer$.base)| v_prenex_30) (+ .cse34 (- 4)) v_DerPreprocessor_4)) (.cse35 (+ .cse34 4)) (.cse33 (+ .cse37 4))) (and (<= (select (select (store |c_old(#memory_$Pointer$.base)| v_prenex_30 .cse31) |c_ldv_set_add_#in~s.base|) |c_ldv_set_add_#in~s.offset|) v_prenex_30) (= |c_#memory_$Pointer$.base| (let ((.cse32 (store |c_old(#memory_$Pointer$.base)| v_prenex_30 (store (store (store .cse31 .cse33 v_prenex_30) .cse34 v_prenex_30) .cse35 |c_ldv_set_add_#in~s.base|)))) (store .cse32 |c_ldv_set_add_#in~s.base| (store (select .cse32 |c_ldv_set_add_#in~s.base|) |c_ldv_set_add_#in~s.offset| v_prenex_30)))) (= (select .cse36 .cse35) |c_ldv_set_add_#in~s.offset|) (<= (+ v_prenex_30 1) |c_#StackHeapBarrier|) (= .cse34 (+ .cse37 8)) (= (select .cse36 .cse33) .cse34)))))) .cse9) (and .cse10 (= .cse12 .cse11) .cse8 (exists ((v_DerPreprocessor_6 Int)) (let ((.cse39 (select |c_#memory_$Pointer$.offset| |c_ldv_set_add_#in~s.base|))) (let ((.cse40 (select .cse39 |c_ldv_set_add_#in~s.offset|))) (let ((.cse38 (store (select |c_old(#memory_$Pointer$.base)| |c_ldv_set_add_#in~s.base|) (+ .cse40 (- 4)) v_DerPreprocessor_6))) (and (<= (select .cse38 |c_ldv_set_add_#in~s.offset|) |c_ldv_set_add_#in~s.base|) (= |c_#memory_$Pointer$.base| (store |c_old(#memory_$Pointer$.base)| |c_ldv_set_add_#in~s.base| (store (store (store (store .cse38 (+ (select .cse39 .cse40) 4) |c_ldv_set_add_#in~s.base|) .cse40 |c_ldv_set_add_#in~s.base|) (+ .cse40 4) |c_ldv_set_add_#in~s.base|) |c_ldv_set_add_#in~s.offset| |c_ldv_set_add_#in~s.base|)))))))) .cse15 .cse9) (and (exists ((v_prenex_23 Int) (v_prenex_30 Int) (v_DerPreprocessor_4 Int)) (let ((.cse47 (select (select |c_#memory_$Pointer$.offset| |c_ldv_set_add_#in~s.base|) |c_ldv_set_add_#in~s.offset|))) (let ((.cse43 (select |c_#memory_$Pointer$.offset| v_prenex_30)) (.cse42 (+ .cse47 (- 4)))) (let ((.cse44 (+ .cse47 4)) (.cse41 (store |c_old(#memory_$Pointer$.base)| v_prenex_30 (store (select |c_old(#memory_$Pointer$.base)| v_prenex_30) .cse42 v_DerPreprocessor_4))) (.cse48 (+ (select .cse43 .cse47) 4))) (and (<= (select (select .cse41 |c_ldv_set_add_#in~s.base|) |c_ldv_set_add_#in~s.offset|) v_prenex_23) (= (select (select |c_#memory_int| v_prenex_30) .cse42) |c_ldv_set_add_#in~new|) (= (select .cse43 .cse44) |c_ldv_set_add_#in~s.offset|) (<= (+ v_prenex_30 1) |c_#StackHeapBarrier|) (= |c_#memory_$Pointer$.base| (let ((.cse45 (let ((.cse46 (store .cse41 v_prenex_23 (store (select .cse41 v_prenex_23) .cse48 v_prenex_30)))) (store .cse46 v_prenex_30 (store (store (select .cse46 v_prenex_30) .cse47 v_prenex_23) .cse44 |c_ldv_set_add_#in~s.base|))))) (store .cse45 |c_ldv_set_add_#in~s.base| (store (select .cse45 |c_ldv_set_add_#in~s.base|) |c_ldv_set_add_#in~s.offset| v_prenex_30)))) (= .cse47 (select (select |c_#memory_$Pointer$.offset| v_prenex_23) .cse48))))))) .cse9) (and (exists ((v_prenex_29 Int) (v_DerPreprocessor_6 Int)) (let ((.cse54 (select (select |c_#memory_$Pointer$.offset| |c_ldv_set_add_#in~s.base|) |c_ldv_set_add_#in~s.offset|))) (let ((.cse49 (select |c_#memory_$Pointer$.offset| v_prenex_29)) (.cse55 (+ .cse54 (- 4)))) (let ((.cse51 (store (select |c_old(#memory_$Pointer$.base)| v_prenex_29) .cse55 v_DerPreprocessor_6)) (.cse50 (+ .cse54 4)) (.cse53 (select .cse49 .cse54))) (and (= (select .cse49 .cse50) |c_ldv_set_add_#in~s.offset|) (<= (+ v_prenex_29 1) |c_#StackHeapBarrier|) (<= (select (select (store |c_old(#memory_$Pointer$.base)| v_prenex_29 .cse51) |c_ldv_set_add_#in~s.base|) |c_ldv_set_add_#in~s.offset|) v_prenex_29) (= |c_#memory_$Pointer$.base| (let ((.cse52 (store |c_old(#memory_$Pointer$.base)| v_prenex_29 (store (store (store .cse51 (+ .cse53 4) v_prenex_29) .cse54 v_prenex_29) .cse50 |c_ldv_set_add_#in~s.base|)))) (store .cse52 |c_ldv_set_add_#in~s.base| (store (select .cse52 |c_ldv_set_add_#in~s.base|) |c_ldv_set_add_#in~s.offset| v_prenex_29)))) (= (select (select |c_#memory_int| v_prenex_29) .cse55) |c_ldv_set_add_#in~new|) (= .cse54 .cse53)))))) .cse9) (and .cse8 (exists ((v_DerPreprocessor_9 Int) (__ldv_list_add_~next.offset Int)) (let ((.cse56 (select |c_#memory_$Pointer$.offset| |c_ldv_set_add_#in~s.base|)) (.cse60 (+ __ldv_list_add_~next.offset 4))) (let ((.cse58 (select .cse56 .cse60))) (let ((.cse59 (store (select |c_old(#memory_$Pointer$.base)| |c_ldv_set_add_#in~s.base|) (+ .cse58 (- 4)) v_DerPreprocessor_9)) (.cse57 (+ .cse58 4))) (and (= (select .cse56 .cse57) |c_ldv_set_add_#in~s.offset|) (= .cse58 (+ __ldv_list_add_~next.offset 8)) (<= (select .cse59 |c_ldv_set_add_#in~s.offset|) |c_ldv_set_add_#in~s.base|) (= |c_#memory_$Pointer$.base| (store |c_old(#memory_$Pointer$.base)| |c_ldv_set_add_#in~s.base| (store (store (store (store .cse59 .cse60 |c_ldv_set_add_#in~s.base|) .cse58 |c_ldv_set_add_#in~s.base|) .cse57 |c_ldv_set_add_#in~s.base|) |c_ldv_set_add_#in~s.offset| |c_ldv_set_add_#in~s.base|))) (= .cse58 |c_ldv_set_add_#in~s.offset|) (= .cse58 (select .cse56 |c_ldv_set_add_#in~s.offset|))))))) .cse9) (and .cse10 .cse8 (exists ((v_prenex_23 Int) (v_DerPreprocessor_4 Int)) (let ((.cse66 (select |c_#memory_$Pointer$.offset| |c_ldv_set_add_#in~s.base|))) (let ((.cse63 (select .cse66 |c_ldv_set_add_#in~s.offset|))) (let ((.cse62 (+ (select .cse66 .cse63) 4)) (.cse61 (store (select |c_old(#memory_$Pointer$.base)| |c_ldv_set_add_#in~s.base|) (+ .cse63 (- 4)) v_DerPreprocessor_4))) (and (<= (select .cse61 |c_ldv_set_add_#in~s.offset|) v_prenex_23) (= (select (select |c_#memory_$Pointer$.offset| v_prenex_23) .cse62) .cse63) (= |c_#memory_$Pointer$.base| (let ((.cse64 (let ((.cse65 (store |c_old(#memory_$Pointer$.base)| |c_ldv_set_add_#in~s.base| .cse61))) (store .cse65 v_prenex_23 (store (select .cse65 v_prenex_23) .cse62 |c_ldv_set_add_#in~s.base|))))) (store .cse64 |c_ldv_set_add_#in~s.base| (store (store (store (select .cse64 |c_ldv_set_add_#in~s.base|) .cse63 v_prenex_23) (+ .cse63 4) |c_ldv_set_add_#in~s.base|) |c_ldv_set_add_#in~s.offset| |c_ldv_set_add_#in~s.base|))))))))) .cse15 .cse9) (and .cse8 .cse16 (exists ((v_DerPreprocessor_5 Int)) (let ((.cse67 (store (select |c_old(#memory_$Pointer$.base)| |c_ldv_set_add_#in~s.base|) (+ |c_ldv_set_add_#in~s.offset| (- 8)) v_DerPreprocessor_5))) (and (<= (select .cse67 |c_ldv_set_add_#in~s.offset|) |c_ldv_set_add_#in~s.base|) (= |c_#memory_$Pointer$.base| (store |c_old(#memory_$Pointer$.base)| |c_ldv_set_add_#in~s.base| (store (let ((.cse68 (+ |c_ldv_set_add_#in~s.offset| (- 4)))) (store (store .cse67 (+ (select (select |c_#memory_$Pointer$.offset| |c_ldv_set_add_#in~s.base|) .cse68) 4) |c_ldv_set_add_#in~s.base|) .cse68 |c_ldv_set_add_#in~s.base|)) |c_ldv_set_add_#in~s.offset| |c_ldv_set_add_#in~s.base|)))))) (= (+ .cse24 12) |c_ldv_set_add_#in~s.offset|) .cse9 (= (+ (select .cse69 (+ .cse24 4)) 4) |c_ldv_set_add_#in~s.offset|))))))) is different from false [2020-07-21 22:53:36,629 INFO L501 QuantifierPusher]: Distributing 12 conjuncts over 2 disjuncts [2020-07-21 22:53:36,655 INFO L501 QuantifierPusher]: Distributing 12 conjuncts over 2 disjuncts [2020-07-21 22:53:36,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-21 22:53:36,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-21 22:53:37,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-21 22:53:37,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-21 22:53:37,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-21 22:53:37,270 INFO L244 Elim1Store]: Index analysis took 428 ms [2020-07-21 22:53:38,352 WARN L193 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 34 [2020-07-21 22:53:38,353 INFO L350 Elim1Store]: treesize reduction 209, result has 36.7 percent of original size [2020-07-21 22:53:38,354 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 252 treesize of output 158 [2020-07-21 22:53:38,355 INFO L544 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-07-21 22:53:38,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-21 22:53:38,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-21 22:53:38,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-21 22:53:38,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-21 22:53:38,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-21 22:53:38,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-21 22:53:38,483 INFO L173 IndexEqualityManager]: detected equality via solver [2020-07-21 22:53:38,555 INFO L244 Elim1Store]: Index analysis took 136 ms [2020-07-21 22:53:38,689 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 112 treesize of output 51 [2020-07-21 22:53:38,690 INFO L544 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-07-21 22:53:38,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-21 22:53:38,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-21 22:53:38,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-21 22:53:38,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-21 22:53:38,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-21 22:53:38,917 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 86 treesize of output 51 [2020-07-21 22:53:38,918 INFO L544 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2020-07-21 22:53:38,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-21 22:53:38,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-21 22:53:38,941 INFO L173 IndexEqualityManager]: detected equality via solver [2020-07-21 22:53:38,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-21 22:53:38,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-21 22:53:38,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-21 22:53:39,004 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 112 treesize of output 55 [2020-07-21 22:53:39,005 INFO L544 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2020-07-21 22:53:39,172 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 44 [2020-07-21 22:53:39,174 INFO L624 ElimStorePlain]: treesize reduction 389, result has 23.1 percent of original size [2020-07-21 22:53:39,175 INFO L544 ElimStorePlain]: Start of recursive call 1: 9 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-07-21 22:53:39,175 INFO L244 ElimStorePlain]: Needed 5 recursive calls to eliminate 10 variables, input treesize:821, output treesize:150 [2020-07-21 22:53:45,552 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-21 22:53:45,553 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-07-21 22:53:49,446 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2020-07-21 22:53:49,774 WARN L193 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2020-07-21 22:53:50,164 WARN L193 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2020-07-21 22:53:50,731 WARN L193 SmtUtils]: Spent 564.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2020-07-21 22:53:51,350 WARN L193 SmtUtils]: Spent 616.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2020-07-21 22:53:51,729 WARN L193 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2020-07-21 22:53:52,461 WARN L193 SmtUtils]: Spent 729.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2020-07-21 22:53:52,855 WARN L193 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2020-07-21 22:53:54,688 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification that was a NOOP. DAG size: 121 [2020-07-21 22:53:55,575 WARN L193 SmtUtils]: Spent 883.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2020-07-21 22:53:56,920 WARN L193 SmtUtils]: Spent 1.34 s on a formula simplification that was a NOOP. DAG size: 110 [2020-07-21 22:53:58,085 WARN L193 SmtUtils]: Spent 1.16 s on a formula simplification that was a NOOP. DAG size: 108 [2020-07-21 22:53:58,321 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2020-07-21 22:53:58,489 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2020-07-21 22:53:58,648 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2020-07-21 22:53:58,793 WARN L193 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2020-07-21 22:53:58,822 INFO L440 ElimStorePlain]: Different costs {0=[|v_#memory_int_86|], 2=[|v_#memory_int_88|, |v_#memory_int_89|, |v_#memory_$Pointer$.base_62|, |v_#memory_int_85|, |v_#memory_int_87|]} [2020-07-21 22:53:58,913 INFO L350 Elim1Store]: treesize reduction 24, result has 45.5 percent of original size [2020-07-21 22:53:58,914 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 36 treesize of output 20 [2020-07-21 22:53:58,914 INFO L544 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2020-07-21 22:53:59,029 WARN L193 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2020-07-21 22:53:59,031 INFO L624 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-07-21 22:53:59,042 INFO L173 IndexEqualityManager]: detected equality via solver [2020-07-21 22:53:59,055 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-07-21 22:53:59,056 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 41 treesize of output 25 [2020-07-21 22:53:59,056 INFO L544 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 2 xjuncts. [2020-07-21 22:53:59,134 INFO L624 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-07-21 22:53:59,144 INFO L544 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-07-21 22:53:59,213 INFO L624 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-07-21 22:53:59,219 INFO L544 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-07-21 22:53:59,282 INFO L624 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-07-21 22:53:59,291 INFO L173 IndexEqualityManager]: detected equality via solver [2020-07-21 22:53:59,303 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-07-21 22:53:59,304 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 41 treesize of output 25 [2020-07-21 22:53:59,304 INFO L544 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 2 xjuncts. [2020-07-21 22:53:59,347 INFO L624 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-07-21 22:53:59,359 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 40 [2020-07-21 22:53:59,360 INFO L501 QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts [2020-07-21 22:53:59,361 INFO L544 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2020-07-21 22:53:59,422 INFO L624 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-07-21 22:53:59,425 INFO L501 QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts [2020-07-21 22:53:59,427 INFO L501 QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts [2020-07-21 22:53:59,428 INFO L501 QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts [2020-07-21 22:53:59,429 INFO L544 ElimStorePlain]: Start of recursive call 1: 5 dim-0 vars, 6 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2020-07-21 22:53:59,429 INFO L244 ElimStorePlain]: Needed 7 recursive calls to eliminate 11 variables, input treesize:128, output treesize:26 [2020-07-21 22:53:59,429 INFO L501 QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts [2020-07-21 22:54:01,463 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_DerPreprocessor_11 Int) (v_ldv_set_add_~le~0.base_9 Int) (v_ldv_set_add_~le~0.offset_9 Int)) (or (< |c_#StackHeapBarrier| (+ v_ldv_set_add_~le~0.base_9 1)) (and (not (= |c_~#s1~0.base| v_ldv_set_add_~le~0.base_9)) (< v_ldv_set_add_~le~0.base_9 (select (select (store |c_#memory_$Pointer$.base| v_ldv_set_add_~le~0.base_9 (store (select |c_#memory_$Pointer$.base| v_ldv_set_add_~le~0.base_9) v_ldv_set_add_~le~0.offset_9 v_DerPreprocessor_11)) |c_~#s1~0.base|) |c_~#s1~0.offset|))))) is different from false [2020-07-21 22:54:01,466 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [206432499] [2020-07-21 22:54:01,466 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-21 22:54:01,467 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22] total 22 [2020-07-21 22:54:01,467 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [504370378] [2020-07-21 22:54:01,467 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-07-21 22:54:01,468 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-21 22:54:01,468 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-07-21 22:54:01,468 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=82, Invalid=516, Unknown=10, NotChecked=94, Total=702 [2020-07-21 22:54:01,469 INFO L87 Difference]: Start difference. First operand 54 states and 56 transitions. Second operand 22 states. [2020-07-21 22:54:40,380 WARN L193 SmtUtils]: Spent 8.08 s on a formula simplification. DAG size of input: 144 DAG size of output: 73 [2020-07-21 22:54:57,382 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse69 (select |c_#memory_$Pointer$.offset| |c_ldv_set_add_#in~s.base|))) (let ((.cse12 (select .cse69 |c_ldv_set_add_#in~s.offset|))) (let ((.cse70 (+ .cse12 4))) (let ((.cse8 (<= (+ |c_ldv_set_add_#in~s.base| 1) |c_#StackHeapBarrier|)) (.cse16 (= .cse70 |c_ldv_set_add_#in~s.offset|)) (.cse22 (= (select (select |c_#memory_int| |c_ldv_set_add_#in~s.base|) (+ |c_ldv_set_add_#in~s.offset| (- 8))) |c_ldv_set_add_#in~new|)) (.cse68 (select .cse69 (+ |c_ldv_set_add_#in~s.offset| (- 4)))) (.cse9 (< |c_#StackHeapBarrier| |c_~#s1~0.base|))) (let ((.cse23 (and .cse8 .cse16 (exists ((v_DerPreprocessor_7 Int)) (let ((.cse108 (store (select |c_old(#memory_$Pointer$.base)| |c_ldv_set_add_#in~s.base|) (+ |c_ldv_set_add_#in~s.offset| (- 8)) v_DerPreprocessor_7))) (and (= |c_#memory_$Pointer$.base| (store |c_old(#memory_$Pointer$.base)| |c_ldv_set_add_#in~s.base| (store (store .cse108 (+ |c_ldv_set_add_#in~s.offset| (- 4)) |c_ldv_set_add_#in~s.base|) |c_ldv_set_add_#in~s.offset| |c_ldv_set_add_#in~s.base|))) (<= (select .cse108 |c_ldv_set_add_#in~s.offset|) |c_ldv_set_add_#in~s.base|)))) .cse22 (= (+ .cse68 8) |c_ldv_set_add_#in~s.offset|) .cse9))) (and (let ((.cse11 (select .cse69 .cse12)) (.cse10 (= .cse12 (+ |c_ldv_set_add_#in~s.offset| 4))) (.cse15 (= (select .cse69 .cse70) |c_ldv_set_add_#in~s.offset|))) (or (and (exists ((v_prenex_22 Int) (v_DerPreprocessor_9 Int) (__ldv_list_add_~next.offset Int)) (let ((.cse6 (+ __ldv_list_add_~next.offset 4))) (let ((.cse2 (select (select |c_#memory_$Pointer$.offset| v_prenex_22) .cse6))) (let ((.cse7 (+ .cse2 (- 4)))) (let ((.cse0 (select |c_#memory_$Pointer$.offset| |c_ldv_set_add_#in~s.base|)) (.cse1 (+ .cse2 4)) (.cse3 (store (select |c_old(#memory_$Pointer$.base)| |c_ldv_set_add_#in~s.base|) .cse7 v_DerPreprocessor_9))) (and (= (select .cse0 .cse1) |c_ldv_set_add_#in~s.offset|) (= .cse2 (select .cse0 |c_ldv_set_add_#in~s.offset|)) (= .cse2 |c_ldv_set_add_#in~s.offset|) (<= (select .cse3 |c_ldv_set_add_#in~s.offset|) v_prenex_22) (= (let ((.cse4 (let ((.cse5 (store |c_old(#memory_$Pointer$.base)| |c_ldv_set_add_#in~s.base| .cse3))) (store .cse5 v_prenex_22 (store (select .cse5 v_prenex_22) .cse6 |c_ldv_set_add_#in~s.base|))))) (store .cse4 |c_ldv_set_add_#in~s.base| (store (store (store (select .cse4 |c_ldv_set_add_#in~s.base|) .cse2 v_prenex_22) .cse1 |c_ldv_set_add_#in~s.base|) |c_ldv_set_add_#in~s.offset| |c_ldv_set_add_#in~s.base|))) |c_#memory_$Pointer$.base|) (= (select (select |c_#memory_int| |c_ldv_set_add_#in~s.base|) .cse7) |c_ldv_set_add_#in~new|))))))) .cse8 .cse9) (and .cse10 .cse8 (= (+ .cse11 4) .cse12) (exists ((v_DerPreprocessor_8 Int)) (let ((.cse14 (select (select |c_#memory_$Pointer$.offset| |c_ldv_set_add_#in~s.base|) |c_ldv_set_add_#in~s.offset|))) (let ((.cse13 (store (select |c_old(#memory_$Pointer$.base)| |c_ldv_set_add_#in~s.base|) (+ .cse14 (- 4)) v_DerPreprocessor_8))) (and (= |c_#memory_$Pointer$.base| (store |c_old(#memory_$Pointer$.base)| |c_ldv_set_add_#in~s.base| (store (store (store .cse13 .cse14 |c_ldv_set_add_#in~s.base|) (+ .cse14 4) |c_ldv_set_add_#in~s.base|) |c_ldv_set_add_#in~s.offset| |c_ldv_set_add_#in~s.base|))) (<= (select .cse13 |c_ldv_set_add_#in~s.offset|) |c_ldv_set_add_#in~s.base|))))) .cse15 .cse9) (and .cse8 .cse16 (exists ((__ldv_list_add_~next.base Int) (v_DerPreprocessor_5 Int)) (let ((.cse19 (+ |c_ldv_set_add_#in~s.offset| (- 4)))) (let ((.cse17 (store (select |c_old(#memory_$Pointer$.base)| |c_ldv_set_add_#in~s.base|) (+ |c_ldv_set_add_#in~s.offset| (- 8)) v_DerPreprocessor_5)) (.cse21 (+ (select (select |c_#memory_$Pointer$.offset| |c_ldv_set_add_#in~s.base|) .cse19) 4))) (and (<= (select .cse17 |c_ldv_set_add_#in~s.offset|) __ldv_list_add_~next.base) (= |c_#memory_$Pointer$.base| (let ((.cse18 (let ((.cse20 (store |c_old(#memory_$Pointer$.base)| |c_ldv_set_add_#in~s.base| .cse17))) (store .cse20 __ldv_list_add_~next.base (store (select .cse20 __ldv_list_add_~next.base) .cse21 |c_ldv_set_add_#in~s.base|))))) (store .cse18 |c_ldv_set_add_#in~s.base| (store (store (select .cse18 |c_ldv_set_add_#in~s.base|) .cse19 __ldv_list_add_~next.base) |c_ldv_set_add_#in~s.offset| |c_ldv_set_add_#in~s.base|)))) (= (+ (select (select |c_#memory_$Pointer$.offset| __ldv_list_add_~next.base) .cse21) 4) |c_ldv_set_add_#in~s.offset|))))) .cse22 .cse9) .cse23 (and (exists ((v_DerPreprocessor_8 Int) (ldv_set_add_~le~0.base Int)) (let ((.cse26 (select (select |c_#memory_$Pointer$.offset| |c_ldv_set_add_#in~s.base|) |c_ldv_set_add_#in~s.offset|))) (let ((.cse29 (+ .cse26 (- 4)))) (let ((.cse25 (store (select |c_old(#memory_$Pointer$.base)| ldv_set_add_~le~0.base) .cse29 v_DerPreprocessor_8)) (.cse28 (select |c_#memory_$Pointer$.offset| ldv_set_add_~le~0.base)) (.cse27 (+ .cse26 4))) (and (= |c_#memory_$Pointer$.base| (let ((.cse24 (store |c_old(#memory_$Pointer$.base)| ldv_set_add_~le~0.base (store (store .cse25 .cse26 ldv_set_add_~le~0.base) .cse27 |c_ldv_set_add_#in~s.base|)))) (store .cse24 |c_ldv_set_add_#in~s.base| (store (select .cse24 |c_ldv_set_add_#in~s.base|) |c_ldv_set_add_#in~s.offset| ldv_set_add_~le~0.base)))) (= .cse26 (+ (select .cse28 .cse26) 4)) (= (select (select |c_#memory_int| ldv_set_add_~le~0.base) .cse29) |c_ldv_set_add_#in~new|) (<= (select (select (store |c_old(#memory_$Pointer$.base)| ldv_set_add_~le~0.base .cse25) |c_ldv_set_add_#in~s.base|) |c_ldv_set_add_#in~s.offset|) ldv_set_add_~le~0.base) (= (select .cse28 .cse27) |c_ldv_set_add_#in~s.offset|) (<= (+ ldv_set_add_~le~0.base 1) |c_#StackHeapBarrier|)))))) .cse9) (and (exists ((v_prenex_30 Int) (v_DerPreprocessor_4 Int)) (let ((.cse35 (select |c_#memory_$Pointer$.offset| v_prenex_30)) (.cse33 (select (select |c_#memory_$Pointer$.offset| |c_ldv_set_add_#in~s.base|) |c_ldv_set_add_#in~s.offset|))) (let ((.cse36 (select .cse35 .cse33))) (let ((.cse30 (store (select |c_old(#memory_$Pointer$.base)| v_prenex_30) (+ .cse33 (- 4)) v_DerPreprocessor_4)) (.cse34 (+ .cse33 4)) (.cse32 (+ .cse36 4))) (and (<= (select (select (store |c_old(#memory_$Pointer$.base)| v_prenex_30 .cse30) |c_ldv_set_add_#in~s.base|) |c_ldv_set_add_#in~s.offset|) v_prenex_30) (= |c_#memory_$Pointer$.base| (let ((.cse31 (store |c_old(#memory_$Pointer$.base)| v_prenex_30 (store (store (store .cse30 .cse32 v_prenex_30) .cse33 v_prenex_30) .cse34 |c_ldv_set_add_#in~s.base|)))) (store .cse31 |c_ldv_set_add_#in~s.base| (store (select .cse31 |c_ldv_set_add_#in~s.base|) |c_ldv_set_add_#in~s.offset| v_prenex_30)))) (= (select .cse35 .cse34) |c_ldv_set_add_#in~s.offset|) (<= (+ v_prenex_30 1) |c_#StackHeapBarrier|) (= .cse33 (+ .cse36 8)) (= (select .cse35 .cse32) .cse33)))))) .cse9) (and .cse10 (= .cse12 .cse11) .cse8 (exists ((v_DerPreprocessor_6 Int)) (let ((.cse38 (select |c_#memory_$Pointer$.offset| |c_ldv_set_add_#in~s.base|))) (let ((.cse39 (select .cse38 |c_ldv_set_add_#in~s.offset|))) (let ((.cse37 (store (select |c_old(#memory_$Pointer$.base)| |c_ldv_set_add_#in~s.base|) (+ .cse39 (- 4)) v_DerPreprocessor_6))) (and (<= (select .cse37 |c_ldv_set_add_#in~s.offset|) |c_ldv_set_add_#in~s.base|) (= |c_#memory_$Pointer$.base| (store |c_old(#memory_$Pointer$.base)| |c_ldv_set_add_#in~s.base| (store (store (store (store .cse37 (+ (select .cse38 .cse39) 4) |c_ldv_set_add_#in~s.base|) .cse39 |c_ldv_set_add_#in~s.base|) (+ .cse39 4) |c_ldv_set_add_#in~s.base|) |c_ldv_set_add_#in~s.offset| |c_ldv_set_add_#in~s.base|)))))))) .cse15 .cse9) (and (exists ((v_prenex_23 Int) (v_prenex_30 Int) (v_DerPreprocessor_4 Int)) (let ((.cse46 (select (select |c_#memory_$Pointer$.offset| |c_ldv_set_add_#in~s.base|) |c_ldv_set_add_#in~s.offset|))) (let ((.cse42 (select |c_#memory_$Pointer$.offset| v_prenex_30)) (.cse41 (+ .cse46 (- 4)))) (let ((.cse43 (+ .cse46 4)) (.cse40 (store |c_old(#memory_$Pointer$.base)| v_prenex_30 (store (select |c_old(#memory_$Pointer$.base)| v_prenex_30) .cse41 v_DerPreprocessor_4))) (.cse47 (+ (select .cse42 .cse46) 4))) (and (<= (select (select .cse40 |c_ldv_set_add_#in~s.base|) |c_ldv_set_add_#in~s.offset|) v_prenex_23) (= (select (select |c_#memory_int| v_prenex_30) .cse41) |c_ldv_set_add_#in~new|) (= (select .cse42 .cse43) |c_ldv_set_add_#in~s.offset|) (<= (+ v_prenex_30 1) |c_#StackHeapBarrier|) (= |c_#memory_$Pointer$.base| (let ((.cse44 (let ((.cse45 (store .cse40 v_prenex_23 (store (select .cse40 v_prenex_23) .cse47 v_prenex_30)))) (store .cse45 v_prenex_30 (store (store (select .cse45 v_prenex_30) .cse46 v_prenex_23) .cse43 |c_ldv_set_add_#in~s.base|))))) (store .cse44 |c_ldv_set_add_#in~s.base| (store (select .cse44 |c_ldv_set_add_#in~s.base|) |c_ldv_set_add_#in~s.offset| v_prenex_30)))) (= .cse46 (select (select |c_#memory_$Pointer$.offset| v_prenex_23) .cse47))))))) .cse9) (and (exists ((v_prenex_29 Int) (v_DerPreprocessor_6 Int)) (let ((.cse53 (select (select |c_#memory_$Pointer$.offset| |c_ldv_set_add_#in~s.base|) |c_ldv_set_add_#in~s.offset|))) (let ((.cse48 (select |c_#memory_$Pointer$.offset| v_prenex_29)) (.cse54 (+ .cse53 (- 4)))) (let ((.cse50 (store (select |c_old(#memory_$Pointer$.base)| v_prenex_29) .cse54 v_DerPreprocessor_6)) (.cse49 (+ .cse53 4)) (.cse52 (select .cse48 .cse53))) (and (= (select .cse48 .cse49) |c_ldv_set_add_#in~s.offset|) (<= (+ v_prenex_29 1) |c_#StackHeapBarrier|) (<= (select (select (store |c_old(#memory_$Pointer$.base)| v_prenex_29 .cse50) |c_ldv_set_add_#in~s.base|) |c_ldv_set_add_#in~s.offset|) v_prenex_29) (= |c_#memory_$Pointer$.base| (let ((.cse51 (store |c_old(#memory_$Pointer$.base)| v_prenex_29 (store (store (store .cse50 (+ .cse52 4) v_prenex_29) .cse53 v_prenex_29) .cse49 |c_ldv_set_add_#in~s.base|)))) (store .cse51 |c_ldv_set_add_#in~s.base| (store (select .cse51 |c_ldv_set_add_#in~s.base|) |c_ldv_set_add_#in~s.offset| v_prenex_29)))) (= (select (select |c_#memory_int| v_prenex_29) .cse54) |c_ldv_set_add_#in~new|) (= .cse53 .cse52)))))) .cse9) (and .cse8 (exists ((v_DerPreprocessor_9 Int) (__ldv_list_add_~next.offset Int)) (let ((.cse55 (select |c_#memory_$Pointer$.offset| |c_ldv_set_add_#in~s.base|)) (.cse59 (+ __ldv_list_add_~next.offset 4))) (let ((.cse57 (select .cse55 .cse59))) (let ((.cse58 (store (select |c_old(#memory_$Pointer$.base)| |c_ldv_set_add_#in~s.base|) (+ .cse57 (- 4)) v_DerPreprocessor_9)) (.cse56 (+ .cse57 4))) (and (= (select .cse55 .cse56) |c_ldv_set_add_#in~s.offset|) (= .cse57 (+ __ldv_list_add_~next.offset 8)) (<= (select .cse58 |c_ldv_set_add_#in~s.offset|) |c_ldv_set_add_#in~s.base|) (= |c_#memory_$Pointer$.base| (store |c_old(#memory_$Pointer$.base)| |c_ldv_set_add_#in~s.base| (store (store (store (store .cse58 .cse59 |c_ldv_set_add_#in~s.base|) .cse57 |c_ldv_set_add_#in~s.base|) .cse56 |c_ldv_set_add_#in~s.base|) |c_ldv_set_add_#in~s.offset| |c_ldv_set_add_#in~s.base|))) (= .cse57 |c_ldv_set_add_#in~s.offset|) (= .cse57 (select .cse55 |c_ldv_set_add_#in~s.offset|))))))) .cse9) (and .cse10 .cse8 (exists ((v_prenex_23 Int) (v_DerPreprocessor_4 Int)) (let ((.cse65 (select |c_#memory_$Pointer$.offset| |c_ldv_set_add_#in~s.base|))) (let ((.cse62 (select .cse65 |c_ldv_set_add_#in~s.offset|))) (let ((.cse61 (+ (select .cse65 .cse62) 4)) (.cse60 (store (select |c_old(#memory_$Pointer$.base)| |c_ldv_set_add_#in~s.base|) (+ .cse62 (- 4)) v_DerPreprocessor_4))) (and (<= (select .cse60 |c_ldv_set_add_#in~s.offset|) v_prenex_23) (= (select (select |c_#memory_$Pointer$.offset| v_prenex_23) .cse61) .cse62) (= |c_#memory_$Pointer$.base| (let ((.cse63 (let ((.cse64 (store |c_old(#memory_$Pointer$.base)| |c_ldv_set_add_#in~s.base| .cse60))) (store .cse64 v_prenex_23 (store (select .cse64 v_prenex_23) .cse61 |c_ldv_set_add_#in~s.base|))))) (store .cse63 |c_ldv_set_add_#in~s.base| (store (store (store (select .cse63 |c_ldv_set_add_#in~s.base|) .cse62 v_prenex_23) (+ .cse62 4) |c_ldv_set_add_#in~s.base|) |c_ldv_set_add_#in~s.offset| |c_ldv_set_add_#in~s.base|))))))))) .cse15 .cse9) (and .cse8 .cse16 (exists ((v_DerPreprocessor_5 Int)) (let ((.cse66 (store (select |c_old(#memory_$Pointer$.base)| |c_ldv_set_add_#in~s.base|) (+ |c_ldv_set_add_#in~s.offset| (- 8)) v_DerPreprocessor_5))) (and (<= (select .cse66 |c_ldv_set_add_#in~s.offset|) |c_ldv_set_add_#in~s.base|) (= |c_#memory_$Pointer$.base| (store |c_old(#memory_$Pointer$.base)| |c_ldv_set_add_#in~s.base| (store (let ((.cse67 (+ |c_ldv_set_add_#in~s.offset| (- 4)))) (store (store .cse66 (+ (select (select |c_#memory_$Pointer$.offset| |c_ldv_set_add_#in~s.base|) .cse67) 4) |c_ldv_set_add_#in~s.base|) .cse67 |c_ldv_set_add_#in~s.base|)) |c_ldv_set_add_#in~s.offset| |c_ldv_set_add_#in~s.base|)))))) (= (+ .cse68 12) |c_ldv_set_add_#in~s.offset|) .cse9 (= (+ (select .cse69 (+ .cse68 4)) 4) |c_ldv_set_add_#in~s.offset|)))) (or (and (exists ((v_prenex_22 Int) (v_DerPreprocessor_9 Int) (__ldv_list_add_~next.offset Int)) (let ((.cse77 (+ __ldv_list_add_~next.offset 4))) (let ((.cse73 (select (select |c_#memory_$Pointer$.offset| v_prenex_22) .cse77))) (let ((.cse78 (+ .cse73 (- 4)))) (let ((.cse71 (select |c_#memory_$Pointer$.offset| |c_ldv_set_add_#in~s.base|)) (.cse72 (+ .cse73 4)) (.cse74 (store (select |c_old(#memory_$Pointer$.base)| |c_ldv_set_add_#in~s.base|) .cse78 v_DerPreprocessor_9))) (and (= (select .cse71 .cse72) |c_ldv_set_add_#in~s.offset|) (= .cse73 (select .cse71 |c_ldv_set_add_#in~s.offset|)) (= .cse73 |c_ldv_set_add_#in~s.offset|) (<= (select .cse74 |c_ldv_set_add_#in~s.offset|) v_prenex_22) (= (let ((.cse75 (let ((.cse76 (store |c_old(#memory_$Pointer$.base)| |c_ldv_set_add_#in~s.base| .cse74))) (store .cse76 v_prenex_22 (store (select .cse76 v_prenex_22) .cse77 |c_ldv_set_add_#in~s.base|))))) (store .cse75 |c_ldv_set_add_#in~s.base| (store (store (store (select .cse75 |c_ldv_set_add_#in~s.base|) .cse73 v_prenex_22) .cse72 |c_ldv_set_add_#in~s.base|) |c_ldv_set_add_#in~s.offset| |c_ldv_set_add_#in~s.base|))) |c_#memory_$Pointer$.base|) (or (and (= (+ __ldv_list_add_~next.offset 8) .cse73) (= v_prenex_22 |c_ldv_set_add_#in~s.base|)) (= (select (select |c_#memory_int| |c_ldv_set_add_#in~s.base|) .cse78) |c_ldv_set_add_#in~new|)))))))) .cse8 .cse9) .cse23 (and (exists ((v_prenex_29 Int) (v_DerPreprocessor_6 Int)) (let ((.cse84 (select (select |c_#memory_$Pointer$.offset| |c_ldv_set_add_#in~s.base|) |c_ldv_set_add_#in~s.offset|))) (let ((.cse79 (select |c_#memory_$Pointer$.offset| v_prenex_29)) (.cse85 (+ .cse84 (- 4)))) (let ((.cse81 (store (select |c_old(#memory_$Pointer$.base)| v_prenex_29) .cse85 v_DerPreprocessor_6)) (.cse80 (+ .cse84 4)) (.cse83 (select .cse79 .cse84))) (and (= (select .cse79 .cse80) |c_ldv_set_add_#in~s.offset|) (<= (+ v_prenex_29 1) |c_#StackHeapBarrier|) (<= (select (select (store |c_old(#memory_$Pointer$.base)| v_prenex_29 .cse81) |c_ldv_set_add_#in~s.base|) |c_ldv_set_add_#in~s.offset|) v_prenex_29) (= |c_#memory_$Pointer$.base| (let ((.cse82 (store |c_old(#memory_$Pointer$.base)| v_prenex_29 (store (store (store .cse81 (+ .cse83 4) v_prenex_29) .cse84 v_prenex_29) .cse80 |c_ldv_set_add_#in~s.base|)))) (store .cse82 |c_ldv_set_add_#in~s.base| (store (select .cse82 |c_ldv_set_add_#in~s.base|) |c_ldv_set_add_#in~s.offset| v_prenex_29)))) (or (= (select (select |c_#memory_int| v_prenex_29) .cse85) |c_ldv_set_add_#in~new|) (and (= .cse84 (+ |c_ldv_set_add_#in~s.offset| 4)) (= v_prenex_29 |c_ldv_set_add_#in~s.base|))) (= .cse84 .cse83)))))) .cse9) (and (exists ((v_DerPreprocessor_8 Int) (ldv_set_add_~le~0.base Int)) (let ((.cse88 (select (select |c_#memory_$Pointer$.offset| |c_ldv_set_add_#in~s.base|) |c_ldv_set_add_#in~s.offset|))) (let ((.cse91 (+ .cse88 (- 4)))) (let ((.cse87 (store (select |c_old(#memory_$Pointer$.base)| ldv_set_add_~le~0.base) .cse91 v_DerPreprocessor_8)) (.cse90 (select |c_#memory_$Pointer$.offset| ldv_set_add_~le~0.base)) (.cse89 (+ .cse88 4))) (and (= |c_#memory_$Pointer$.base| (let ((.cse86 (store |c_old(#memory_$Pointer$.base)| ldv_set_add_~le~0.base (store (store .cse87 .cse88 ldv_set_add_~le~0.base) .cse89 |c_ldv_set_add_#in~s.base|)))) (store .cse86 |c_ldv_set_add_#in~s.base| (store (select .cse86 |c_ldv_set_add_#in~s.base|) |c_ldv_set_add_#in~s.offset| ldv_set_add_~le~0.base)))) (= .cse88 (+ (select .cse90 .cse88) 4)) (<= (select (select (store |c_old(#memory_$Pointer$.base)| ldv_set_add_~le~0.base .cse87) |c_ldv_set_add_#in~s.base|) |c_ldv_set_add_#in~s.offset|) ldv_set_add_~le~0.base) (= (select .cse90 .cse89) |c_ldv_set_add_#in~s.offset|) (<= (+ ldv_set_add_~le~0.base 1) |c_#StackHeapBarrier|) (or (and (= .cse88 (+ |c_ldv_set_add_#in~s.offset| 4)) (= ldv_set_add_~le~0.base |c_ldv_set_add_#in~s.base|)) (= (select (select |c_#memory_int| ldv_set_add_~le~0.base) .cse91) |c_ldv_set_add_#in~new|))))))) .cse9) (and (exists ((v_prenex_23 Int) (v_prenex_30 Int) (v_DerPreprocessor_4 Int)) (let ((.cse96 (select |c_#memory_$Pointer$.offset| v_prenex_30)) (.cse94 (select (select |c_#memory_$Pointer$.offset| |c_ldv_set_add_#in~s.base|) |c_ldv_set_add_#in~s.offset|))) (let ((.cse95 (select .cse96 .cse94)) (.cse93 (+ .cse94 (- 4)))) (let ((.cse97 (+ .cse94 4)) (.cse92 (store |c_old(#memory_$Pointer$.base)| v_prenex_30 (store (select |c_old(#memory_$Pointer$.base)| v_prenex_30) .cse93 v_DerPreprocessor_4))) (.cse100 (+ .cse95 4))) (and (<= (select (select .cse92 |c_ldv_set_add_#in~s.base|) |c_ldv_set_add_#in~s.offset|) v_prenex_23) (or (= (select (select |c_#memory_int| v_prenex_30) .cse93) |c_ldv_set_add_#in~new|) (and (= v_prenex_30 v_prenex_23) (= .cse94 (+ .cse95 8))) (and (= .cse94 (+ |c_ldv_set_add_#in~s.offset| 4)) (= v_prenex_30 |c_ldv_set_add_#in~s.base|))) (= (select .cse96 .cse97) |c_ldv_set_add_#in~s.offset|) (<= (+ v_prenex_30 1) |c_#StackHeapBarrier|) (= |c_#memory_$Pointer$.base| (let ((.cse98 (let ((.cse99 (store .cse92 v_prenex_23 (store (select .cse92 v_prenex_23) .cse100 v_prenex_30)))) (store .cse99 v_prenex_30 (store (store (select .cse99 v_prenex_30) .cse94 v_prenex_23) .cse97 |c_ldv_set_add_#in~s.base|))))) (store .cse98 |c_ldv_set_add_#in~s.base| (store (select .cse98 |c_ldv_set_add_#in~s.base|) |c_ldv_set_add_#in~s.offset| v_prenex_30)))) (= .cse94 (select (select |c_#memory_$Pointer$.offset| v_prenex_23) .cse100))))))) .cse9) (and .cse8 .cse16 (exists ((__ldv_list_add_~next.base Int) (v_DerPreprocessor_5 Int)) (let ((.cse105 (+ |c_ldv_set_add_#in~s.offset| (- 4)))) (let ((.cse102 (select (select |c_#memory_$Pointer$.offset| |c_ldv_set_add_#in~s.base|) .cse105)) (.cse103 (+ |c_ldv_set_add_#in~s.offset| (- 8)))) (let ((.cse101 (store (select |c_old(#memory_$Pointer$.base)| |c_ldv_set_add_#in~s.base|) .cse103 v_DerPreprocessor_5)) (.cse107 (+ .cse102 4))) (and (<= (select .cse101 |c_ldv_set_add_#in~s.offset|) __ldv_list_add_~next.base) (or (and (= (+ .cse102 12) |c_ldv_set_add_#in~s.offset|) (= __ldv_list_add_~next.base |c_ldv_set_add_#in~s.base|)) (= (select (select |c_#memory_int| |c_ldv_set_add_#in~s.base|) .cse103) |c_ldv_set_add_#in~new|)) (= |c_#memory_$Pointer$.base| (let ((.cse104 (let ((.cse106 (store |c_old(#memory_$Pointer$.base)| |c_ldv_set_add_#in~s.base| .cse101))) (store .cse106 __ldv_list_add_~next.base (store (select .cse106 __ldv_list_add_~next.base) .cse107 |c_ldv_set_add_#in~s.base|))))) (store .cse104 |c_ldv_set_add_#in~s.base| (store (store (select .cse104 |c_ldv_set_add_#in~s.base|) .cse105 __ldv_list_add_~next.base) |c_ldv_set_add_#in~s.offset| |c_ldv_set_add_#in~s.base|)))) (= (+ (select (select |c_#memory_$Pointer$.offset| __ldv_list_add_~next.base) .cse107) 4) |c_ldv_set_add_#in~s.offset|)))))) .cse9)))))))) is different from false [2020-07-21 22:54:57,824 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-21 22:54:57,825 INFO L93 Difference]: Finished difference Result 56 states and 58 transitions. [2020-07-21 22:54:57,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-07-21 22:54:57,828 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 51 [2020-07-21 22:54:57,828 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-21 22:54:57,829 INFO L225 Difference]: With dead ends: 56 [2020-07-21 22:54:57,829 INFO L226 Difference]: Without dead ends: 0 [2020-07-21 22:54:57,830 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 74 GetRequests, 37 SyntacticMatches, 1 SemanticMatches, 36 ConstructedPredicates, 3 IntricatePredicates, 0 DeprecatedPredicates, 264 ImplicationChecksByTransitivity, 266.9s TimeCoverageRelationStatistics Valid=159, Invalid=1027, Unknown=16, NotChecked=204, Total=1406 [2020-07-21 22:54:57,830 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-21 22:54:57,831 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-21 22:54:57,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-21 22:54:57,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-21 22:54:57,831 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 51 [2020-07-21 22:54:57,831 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-21 22:54:57,831 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-21 22:54:57,831 INFO L480 AbstractCegarLoop]: Interpolant automaton has 22 states. [2020-07-21 22:54:57,831 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-21 22:54:57,831 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-21 22:54:58,032 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 22:54:58,036 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-21 22:54:58,515 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 36 [2020-07-21 22:54:58,833 WARN L193 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 36 [2020-07-21 22:54:59,136 WARN L193 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 27 [2020-07-21 22:54:59,322 WARN L193 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 27 [2020-07-21 22:55:02,219 WARN L193 SmtUtils]: Spent 2.89 s on a formula simplification. DAG size of input: 162 DAG size of output: 93 [2020-07-21 22:55:02,372 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 39 [2020-07-21 22:55:02,514 WARN L193 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 44 [2020-07-21 22:55:02,655 WARN L193 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 26 [2020-07-21 22:55:02,765 WARN L193 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 27 [2020-07-21 22:55:03,007 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 55 [2020-07-21 22:55:03,011 INFO L268 CegarLoopResult]: For program point L594-1(line 594) no Hoare annotation was computed. [2020-07-21 22:55:03,012 INFO L268 CegarLoopResult]: For program point ldv_list_addFINAL(lines 592 595) no Hoare annotation was computed. [2020-07-21 22:55:03,012 INFO L268 CegarLoopResult]: For program point ldv_list_addEXIT(lines 592 595) no Hoare annotation was computed. [2020-07-21 22:55:03,012 INFO L264 CegarLoopResult]: At program point ldv_list_addENTRY(lines 592 595) the Hoare annotation is: (or (not (<= |~#s1~0.base| (select (select |old(#memory_$Pointer$.base)| |~#s1~0.base|) |~#s1~0.offset|))) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= 0 |~#s1~0.offset|)) (not (< |#StackHeapBarrier| |~#s1~0.base|))) [2020-07-21 22:55:03,012 INFO L264 CegarLoopResult]: At program point L594(line 594) the Hoare annotation is: (or (not (<= |~#s1~0.base| (select (select |old(#memory_$Pointer$.base)| |~#s1~0.base|) |~#s1~0.offset|))) (and (= |ldv_list_add_#in~new.offset| ldv_list_add_~new.offset) (= |ldv_list_add_#in~new.base| ldv_list_add_~new.base) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (select (select |#memory_$Pointer$.base| ldv_list_add_~head.base) ldv_list_add_~head.offset) |ldv_list_add_#t~mem5.base|) (= |ldv_list_add_#in~head.base| ldv_list_add_~head.base) (= |ldv_list_add_#in~head.offset| ldv_list_add_~head.offset) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= 0 |~#s1~0.offset|)) (not (< |#StackHeapBarrier| |~#s1~0.base|))) [2020-07-21 22:55:03,012 INFO L268 CegarLoopResult]: For program point __ldv_list_delEXIT(lines 587 591) no Hoare annotation was computed. [2020-07-21 22:55:03,012 INFO L268 CegarLoopResult]: For program point __ldv_list_delENTRY(lines 587 591) no Hoare annotation was computed. [2020-07-21 22:55:03,013 INFO L268 CegarLoopResult]: For program point __ldv_list_delFINAL(lines 587 591) no Hoare annotation was computed. [2020-07-21 22:55:03,013 INFO L268 CegarLoopResult]: For program point fooEXIT(lines 652 657) no Hoare annotation was computed. [2020-07-21 22:55:03,013 INFO L264 CegarLoopResult]: At program point fooENTRY(lines 652 657) the Hoare annotation is: (or (not (= |~#s1~0.base| (select (select |old(#memory_$Pointer$.base)| |~#s1~0.base|) |~#s1~0.offset|))) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= 0 |~#s1~0.offset|)) (not (< |#StackHeapBarrier| |~#s1~0.base|)) (not (= (select (select |old(#memory_$Pointer$.offset)| |~#s1~0.base|) |~#s1~0.offset|) |~#s1~0.offset|))) [2020-07-21 22:55:03,013 INFO L268 CegarLoopResult]: For program point L656(line 656) no Hoare annotation was computed. [2020-07-21 22:55:03,013 INFO L264 CegarLoopResult]: At program point L655(line 655) the Hoare annotation is: (or (not (= |~#s1~0.base| (select (select |old(#memory_$Pointer$.base)| |~#s1~0.base|) |~#s1~0.offset|))) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= 0 |~#s1~0.offset|)) (not (< |#StackHeapBarrier| |~#s1~0.base|)) (not (= (select (select |old(#memory_$Pointer$.offset)| |~#s1~0.base|) |~#s1~0.offset|) |~#s1~0.offset|))) [2020-07-21 22:55:03,013 INFO L268 CegarLoopResult]: For program point L656-1(line 656) no Hoare annotation was computed. [2020-07-21 22:55:03,013 INFO L268 CegarLoopResult]: For program point fooErr0ASSERT_VIOLATIONERROR_FUNCTION(line 656) no Hoare annotation was computed. [2020-07-21 22:55:03,013 INFO L264 CegarLoopResult]: At program point L655-1(line 655) the Hoare annotation is: (or (not (= |~#s1~0.base| (select (select |old(#memory_$Pointer$.base)| |~#s1~0.base|) |~#s1~0.offset|))) (not (= 0 |~#s1~0.offset|)) (let ((.cse5 (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|))) (let ((.cse6 (select |#memory_$Pointer$.base| .cse5)) (.cse3 (select |#memory_$Pointer$.offset| .cse5)) (.cse0 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (let ((.cse4 (+ .cse0 4)) (.cse2 (+ (select .cse3 .cse0) 4)) (.cse1 (select .cse6 .cse0))) (and (<= 4 .cse0) (= .cse0 (select (select |#memory_$Pointer$.offset| .cse1) .cse2)) (= |~#s1~0.offset| (select .cse3 .cse4)) (= (select (select |#memory_int| .cse5) (+ .cse0 (- 4))) foo_~j~0) (= |~#s1~0.base| (select .cse6 .cse4)) (= .cse5 (select (select |#memory_$Pointer$.base| .cse1) .cse2)) (<= |~#s1~0.base| .cse1) (<= (+ .cse5 2) |~#s1~0.base|))))) (not (< |#StackHeapBarrier| |~#s1~0.base|)) (not (= (select (select |old(#memory_$Pointer$.offset)| |~#s1~0.base|) |~#s1~0.offset|) |~#s1~0.offset|))) [2020-07-21 22:55:03,014 INFO L268 CegarLoopResult]: For program point L656-2(line 656) no Hoare annotation was computed. [2020-07-21 22:55:03,014 INFO L268 CegarLoopResult]: For program point L656-4(lines 652 657) no Hoare annotation was computed. [2020-07-21 22:55:03,014 INFO L268 CegarLoopResult]: For program point __bswap_32ENTRY(lines 62 66) no Hoare annotation was computed. [2020-07-21 22:55:03,014 INFO L268 CegarLoopResult]: For program point __bswap_32FINAL(lines 62 66) no Hoare annotation was computed. [2020-07-21 22:55:03,014 INFO L268 CegarLoopResult]: For program point __bswap_32EXIT(lines 62 66) no Hoare annotation was computed. [2020-07-21 22:55:03,014 INFO L268 CegarLoopResult]: For program point __bswap_64ENTRY(lines 67 71) no Hoare annotation was computed. [2020-07-21 22:55:03,014 INFO L268 CegarLoopResult]: For program point __bswap_64FINAL(lines 67 71) no Hoare annotation was computed. [2020-07-21 22:55:03,014 INFO L268 CegarLoopResult]: For program point __bswap_64EXIT(lines 67 71) no Hoare annotation was computed. [2020-07-21 22:55:03,014 INFO L271 CegarLoopResult]: At program point assume_abort_if_notENTRY(lines 553 555) the Hoare annotation is: true [2020-07-21 22:55:03,015 INFO L268 CegarLoopResult]: For program point L554(line 554) no Hoare annotation was computed. [2020-07-21 22:55:03,015 INFO L268 CegarLoopResult]: For program point L554-2(lines 553 555) no Hoare annotation was computed. [2020-07-21 22:55:03,015 INFO L268 CegarLoopResult]: For program point assume_abort_if_notEXIT(lines 553 555) no Hoare annotation was computed. [2020-07-21 22:55:03,015 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 658 662) the Hoare annotation is: (or (not (= |~#s1~0.base| (select (select |old(#memory_$Pointer$.base)| |~#s1~0.base|) |~#s1~0.offset|))) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= 0 |~#s1~0.offset|)) (not (< |#StackHeapBarrier| |~#s1~0.base|)) (not (= (select (select |old(#memory_$Pointer$.offset)| |~#s1~0.base|) |~#s1~0.offset|) |~#s1~0.offset|))) [2020-07-21 22:55:03,015 INFO L268 CegarLoopResult]: For program point mainFINAL(lines 658 662) no Hoare annotation was computed. [2020-07-21 22:55:03,015 INFO L268 CegarLoopResult]: For program point mainEXIT(lines 658 662) no Hoare annotation was computed. [2020-07-21 22:55:03,015 INFO L268 CegarLoopResult]: For program point L660(line 660) no Hoare annotation was computed. [2020-07-21 22:55:03,015 INFO L268 CegarLoopResult]: For program point LDV_INIT_LIST_HEADENTRY(lines 573 577) no Hoare annotation was computed. [2020-07-21 22:55:03,015 INFO L268 CegarLoopResult]: For program point LDV_INIT_LIST_HEADFINAL(lines 573 577) no Hoare annotation was computed. [2020-07-21 22:55:03,015 INFO L268 CegarLoopResult]: For program point LDV_INIT_LIST_HEADEXIT(lines 573 577) no Hoare annotation was computed. [2020-07-21 22:55:03,015 INFO L268 CegarLoopResult]: For program point ldv_list_emptyENTRY(lines 604 607) no Hoare annotation was computed. [2020-07-21 22:55:03,015 INFO L268 CegarLoopResult]: For program point ldv_list_emptyEXIT(lines 604 607) no Hoare annotation was computed. [2020-07-21 22:55:03,016 INFO L268 CegarLoopResult]: For program point ldv_list_emptyFINAL(lines 604 607) no Hoare annotation was computed. [2020-07-21 22:55:03,016 INFO L268 CegarLoopResult]: For program point ldv_list_delENTRY(lines 600 603) no Hoare annotation was computed. [2020-07-21 22:55:03,016 INFO L268 CegarLoopResult]: For program point L602(line 602) no Hoare annotation was computed. [2020-07-21 22:55:03,016 INFO L268 CegarLoopResult]: For program point L602-1(line 602) no Hoare annotation was computed. [2020-07-21 22:55:03,016 INFO L268 CegarLoopResult]: For program point ldv_list_delFINAL(lines 600 603) no Hoare annotation was computed. [2020-07-21 22:55:03,016 INFO L268 CegarLoopResult]: For program point ldv_list_delEXIT(lines 600 603) no Hoare annotation was computed. [2020-07-21 22:55:03,016 INFO L271 CegarLoopResult]: At program point ldv_successful_mallocENTRY(lines 564 568) the Hoare annotation is: true [2020-07-21 22:55:03,016 INFO L268 CegarLoopResult]: For program point ldv_successful_mallocEXIT(lines 564 568) no Hoare annotation was computed. [2020-07-21 22:55:03,016 INFO L268 CegarLoopResult]: For program point ldv_successful_mallocFINAL(lines 564 568) no Hoare annotation was computed. [2020-07-21 22:55:03,016 INFO L264 CegarLoopResult]: At program point L566(line 566) the Hoare annotation is: (or (not (= (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) |~#s1~0.offset|)) (not (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|))) (not (= 0 |~#s1~0.offset|)) (and (<= (+ ldv_successful_malloc_~ptr~0.base 1) |#StackHeapBarrier|) (<= 0 ldv_successful_malloc_~ptr~0.offset)) (not (< |#StackHeapBarrier| |~#s1~0.base|))) [2020-07-21 22:55:03,016 INFO L268 CegarLoopResult]: For program point L566-1(line 566) no Hoare annotation was computed. [2020-07-21 22:55:03,017 INFO L264 CegarLoopResult]: At program point __ldv_list_addENTRY(lines 578 586) the Hoare annotation is: (or (not (<= |~#s1~0.base| (select (select |old(#memory_$Pointer$.base)| |~#s1~0.base|) |~#s1~0.offset|))) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= 0 |~#s1~0.offset|)) (not (< |#StackHeapBarrier| |~#s1~0.base|))) [2020-07-21 22:55:03,017 INFO L268 CegarLoopResult]: For program point __ldv_list_addFINAL(lines 578 586) no Hoare annotation was computed. [2020-07-21 22:55:03,017 INFO L268 CegarLoopResult]: For program point __ldv_list_addEXIT(lines 578 586) no Hoare annotation was computed. [2020-07-21 22:55:03,017 INFO L268 CegarLoopResult]: For program point ldv_mallocENTRY(lines 557 563) no Hoare annotation was computed. [2020-07-21 22:55:03,017 INFO L268 CegarLoopResult]: For program point L558(lines 558 562) no Hoare annotation was computed. [2020-07-21 22:55:03,017 INFO L268 CegarLoopResult]: For program point ldv_mallocFINAL(lines 557 563) no Hoare annotation was computed. [2020-07-21 22:55:03,017 INFO L268 CegarLoopResult]: For program point ldv_mallocEXIT(lines 557 563) no Hoare annotation was computed. [2020-07-21 22:55:03,017 INFO L268 CegarLoopResult]: For program point ldv_set_emptyENTRY(lines 648 650) no Hoare annotation was computed. [2020-07-21 22:55:03,018 INFO L268 CegarLoopResult]: For program point ldv_set_emptyEXIT(lines 648 650) no Hoare annotation was computed. [2020-07-21 22:55:03,018 INFO L268 CegarLoopResult]: For program point L649(line 649) no Hoare annotation was computed. [2020-07-21 22:55:03,018 INFO L268 CegarLoopResult]: For program point L649-1(line 649) no Hoare annotation was computed. [2020-07-21 22:55:03,018 INFO L268 CegarLoopResult]: For program point ldv_set_emptyFINAL(lines 648 650) no Hoare annotation was computed. [2020-07-21 22:55:03,018 INFO L268 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-07-21 22:55:03,018 INFO L271 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2020-07-21 22:55:03,018 INFO L268 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-07-21 22:55:03,018 INFO L268 CegarLoopResult]: For program point ldv_list_add_tailFINAL(lines 596 599) no Hoare annotation was computed. [2020-07-21 22:55:03,018 INFO L268 CegarLoopResult]: For program point ldv_list_add_tailENTRY(lines 596 599) no Hoare annotation was computed. [2020-07-21 22:55:03,019 INFO L268 CegarLoopResult]: For program point L598(line 598) no Hoare annotation was computed. [2020-07-21 22:55:03,019 INFO L268 CegarLoopResult]: For program point L598-1(line 598) no Hoare annotation was computed. [2020-07-21 22:55:03,019 INFO L268 CegarLoopResult]: For program point ldv_list_add_tailEXIT(lines 596 599) no Hoare annotation was computed. [2020-07-21 22:55:03,019 INFO L268 CegarLoopResult]: For program point L634(line 634) no Hoare annotation was computed. [2020-07-21 22:55:03,019 INFO L268 CegarLoopResult]: For program point L633(lines 633 636) no Hoare annotation was computed. [2020-07-21 22:55:03,019 INFO L268 CegarLoopResult]: For program point L634-1(line 634) no Hoare annotation was computed. [2020-07-21 22:55:03,019 INFO L268 CegarLoopResult]: For program point L632-2(lines 632 637) no Hoare annotation was computed. [2020-07-21 22:55:03,019 INFO L268 CegarLoopResult]: For program point L632-3(lines 632 637) no Hoare annotation was computed. [2020-07-21 22:55:03,019 INFO L268 CegarLoopResult]: For program point L632-4(lines 629 638) no Hoare annotation was computed. [2020-07-21 22:55:03,019 INFO L268 CegarLoopResult]: For program point ldv_set_delEXIT(lines 629 638) no Hoare annotation was computed. [2020-07-21 22:55:03,020 INFO L268 CegarLoopResult]: For program point ldv_set_delENTRY(lines 629 638) no Hoare annotation was computed. [2020-07-21 22:55:03,020 INFO L268 CegarLoopResult]: For program point ldv_init_setEXIT(lines 614 616) no Hoare annotation was computed. [2020-07-21 22:55:03,020 INFO L268 CegarLoopResult]: For program point ldv_init_setENTRY(lines 614 616) no Hoare annotation was computed. [2020-07-21 22:55:03,020 INFO L268 CegarLoopResult]: For program point ldv_init_setFINAL(lines 614 616) no Hoare annotation was computed. [2020-07-21 22:55:03,020 INFO L268 CegarLoopResult]: For program point L615(line 615) no Hoare annotation was computed. [2020-07-21 22:55:03,020 INFO L268 CegarLoopResult]: For program point ldv_set_addEXIT(lines 621 628) no Hoare annotation was computed. [2020-07-21 22:55:03,020 INFO L264 CegarLoopResult]: At program point L626(line 626) the Hoare annotation is: (or (not (= |~#s1~0.base| (select (select |old(#memory_$Pointer$.base)| |~#s1~0.base|) |~#s1~0.offset|))) (and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| ldv_set_add_~le~0.base (store (select |old(#memory_$Pointer$.base)| ldv_set_add_~le~0.base) ldv_set_add_~le~0.offset (select (select |#memory_$Pointer$.base| ldv_set_add_~le~0.base) ldv_set_add_~le~0.offset)))) (= (select (select |#memory_int| ldv_set_add_~le~0.base) ldv_set_add_~le~0.offset) |ldv_set_add_#in~new|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (<= (+ ldv_set_add_~le~0.base 1) |#StackHeapBarrier|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|) (<= 0 ldv_set_add_~le~0.offset)) (not (= 0 |~#s1~0.offset|)) (not (< |#StackHeapBarrier| |~#s1~0.base|)) (not (= (select (select |old(#memory_$Pointer$.offset)| |~#s1~0.base|) |~#s1~0.offset|) |~#s1~0.offset|))) [2020-07-21 22:55:03,020 INFO L264 CegarLoopResult]: At program point L624(line 624) the Hoare annotation is: (or (and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= |~#s1~0.base| (select (select |old(#memory_$Pointer$.base)| |~#s1~0.base|) |~#s1~0.offset|))) (not (= 0 |~#s1~0.offset|)) (not (< |#StackHeapBarrier| |~#s1~0.base|)) (not (= (select (select |old(#memory_$Pointer$.offset)| |~#s1~0.base|) |~#s1~0.offset|) |~#s1~0.offset|))) [2020-07-21 22:55:03,021 INFO L268 CegarLoopResult]: For program point L624-1(line 624) no Hoare annotation was computed. [2020-07-21 22:55:03,021 INFO L264 CegarLoopResult]: At program point L622(line 622) the Hoare annotation is: (or (and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= |~#s1~0.base| (select (select |old(#memory_$Pointer$.base)| |~#s1~0.base|) |~#s1~0.offset|))) (not (= 0 |~#s1~0.offset|)) (not (< |#StackHeapBarrier| |~#s1~0.base|)) (not (= (select (select |old(#memory_$Pointer$.offset)| |~#s1~0.base|) |~#s1~0.offset|) |~#s1~0.offset|))) [2020-07-21 22:55:03,021 INFO L268 CegarLoopResult]: For program point L622-1(line 622) no Hoare annotation was computed. [2020-07-21 22:55:03,021 INFO L268 CegarLoopResult]: For program point L622-2(lines 622 627) no Hoare annotation was computed. [2020-07-21 22:55:03,021 INFO L268 CegarLoopResult]: For program point L622-3(lines 621 628) no Hoare annotation was computed. [2020-07-21 22:55:03,021 INFO L264 CegarLoopResult]: At program point ldv_set_addENTRY(lines 621 628) the Hoare annotation is: (or (not (= |~#s1~0.base| (select (select |old(#memory_$Pointer$.base)| |~#s1~0.base|) |~#s1~0.offset|))) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= 0 |~#s1~0.offset|)) (not (< |#StackHeapBarrier| |~#s1~0.base|)) (not (= (select (select |old(#memory_$Pointer$.offset)| |~#s1~0.base|) |~#s1~0.offset|) |~#s1~0.offset|))) [2020-07-21 22:55:03,021 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-07-21 22:55:03,021 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 |~#s1~0.offset|) (= (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) |~#s1~0.offset|) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (< |#StackHeapBarrier| |~#s1~0.base|)) [2020-07-21 22:55:03,022 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-21 22:55:03,022 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-07-21 22:55:03,022 INFO L268 CegarLoopResult]: For program point L641-2(lines 641 645) no Hoare annotation was computed. [2020-07-21 22:55:03,022 INFO L268 CegarLoopResult]: For program point ldv_is_in_setEXIT(lines 639 647) no Hoare annotation was computed. [2020-07-21 22:55:03,022 INFO L264 CegarLoopResult]: At program point L641-3(lines 641 645) the Hoare annotation is: (let ((.cse11 (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (.cse12 (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (.cse16 (+ ldv_is_in_set_~m~1.offset 4)) (.cse18 (= 0 |~#s1~0.offset|))) (let ((.cse7 (not .cse18)) (.cse3 (= .cse16 (select (select |#memory_$Pointer$.offset| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset))) (.cse4 (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset)) (.cse5 (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base)) (.cse6 (= ldv_is_in_set_~m~1.base (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset))) (.cse1 (not (= .cse12 |ldv_is_in_set_#in~s.offset|))) (.cse8 (not (= |ldv_is_in_set_#in~s.base| .cse11))) (.cse0 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (.cse2 (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|))) (and (or (not (= .cse0 |~#s1~0.offset|)) .cse1 (not (= |~#s1~0.base| .cse2)) (and .cse3 .cse4 .cse5 .cse6) .cse7 .cse8 (not (< |#StackHeapBarrier| |~#s1~0.base|))) (let ((.cse17 (select |#memory_$Pointer$.offset| .cse2)) (.cse14 (select |#memory_$Pointer$.base| .cse2))) (let ((.cse9 (select .cse14 .cse0)) (.cse10 (+ (select .cse17 .cse0) 4)) (.cse13 (or (and .cse18 .cse3 .cse4 .cse5 .cse6) (and .cse18 (or .cse1 .cse8)))) (.cse15 (+ .cse0 4))) (or (not (= .cse2 (select (select |#memory_$Pointer$.base| .cse9) .cse10))) (not (<= |~#s1~0.base| .cse9)) (not (<= 4 .cse0)) (and (not (= (select (select |#memory_int| .cse11) (+ .cse12 (- 4))) |ldv_is_in_set_#in~e|)) .cse13) (not (= |~#s1~0.base| (select .cse14 .cse15))) (not (= .cse0 (select (select |#memory_$Pointer$.offset| .cse9) .cse10))) (and (= |ldv_is_in_set_#in~e| ldv_is_in_set_~e) .cse4 (= ldv_is_in_set_~m~1.base .cse11) .cse13 (= .cse12 .cse16)) (not (<= (+ .cse2 2) |~#s1~0.base|)) (not (= |~#s1~0.offset| (select .cse17 .cse15))) .cse7)))))) [2020-07-21 22:55:03,022 INFO L268 CegarLoopResult]: For program point L641-4(lines 641 645) no Hoare annotation was computed. [2020-07-21 22:55:03,023 INFO L271 CegarLoopResult]: At program point ldv_is_in_setENTRY(lines 639 647) the Hoare annotation is: true [2020-07-21 22:55:03,023 INFO L268 CegarLoopResult]: For program point ldv_is_in_setFINAL(lines 639 647) no Hoare annotation was computed. [2020-07-21 22:55:03,023 INFO L268 CegarLoopResult]: For program point L642(lines 642 644) no Hoare annotation was computed. [2020-07-21 22:55:03,036 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,037 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,037 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,038 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,038 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,038 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,039 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,039 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,039 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,039 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,040 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,040 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,040 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,040 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,040 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,041 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,041 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,041 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,041 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,042 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,042 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,042 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,043 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,044 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,044 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,044 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,044 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,045 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,045 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,045 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,045 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,045 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,046 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,046 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,046 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,046 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,047 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,047 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,047 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,048 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,048 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,048 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,049 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,049 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,049 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,051 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,051 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,052 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,052 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,052 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,052 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,052 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-07-21 22:55:03,052 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,053 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,053 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,053 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,053 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,053 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,053 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,054 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,054 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,054 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,054 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,054 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,054 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 22:55:03,055 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,055 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,055 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,055 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,055 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,056 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,056 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,056 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,056 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,056 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,056 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,057 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,057 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,057 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,057 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,057 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,058 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,058 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,058 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,058 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,059 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,059 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,059 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,059 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,059 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,059 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,060 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,064 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,064 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,064 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,064 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,065 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,065 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,065 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,066 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,066 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,066 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,066 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,067 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,067 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,067 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,068 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,068 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,068 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,068 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,069 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,069 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,069 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,070 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,070 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,070 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,070 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,071 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,071 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,071 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,071 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,072 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,072 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,072 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,072 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,073 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,073 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,073 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,073 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,074 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,074 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,074 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,075 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,075 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,075 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,075 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,076 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,076 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,076 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,076 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,076 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,077 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,077 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,077 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-07-21 22:55:03,077 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,077 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,078 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,078 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,078 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,078 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,079 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,079 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,079 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,079 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,080 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,080 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,080 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 22:55:03,081 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,081 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,081 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,081 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,082 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,082 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,082 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,082 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,082 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,083 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,083 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,083 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,083 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,084 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,084 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,084 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,084 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,085 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,085 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,085 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,085 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,086 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,086 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,086 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,086 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,086 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,087 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,090 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.07 10:55:03 BoogieIcfgContainer [2020-07-21 22:55:03,090 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-21 22:55:03,091 INFO L168 Benchmark]: Toolchain (without parser) took 567586.80 ms. Allocated memory was 142.6 MB in the beginning and 246.9 MB in the end (delta: 104.3 MB). Free memory was 105.5 MB in the beginning and 142.3 MB in the end (delta: -36.9 MB). Peak memory consumption was 121.5 MB. Max. memory is 7.1 GB. [2020-07-21 22:55:03,092 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 142.6 MB. Free memory was 125.7 MB in the beginning and 125.5 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. [2020-07-21 22:55:03,093 INFO L168 Benchmark]: CACSL2BoogieTranslator took 703.35 ms. Allocated memory was 142.6 MB in the beginning and 205.0 MB in the end (delta: 62.4 MB). Free memory was 105.2 MB in the beginning and 167.3 MB in the end (delta: -62.1 MB). Peak memory consumption was 24.5 MB. Max. memory is 7.1 GB. [2020-07-21 22:55:03,093 INFO L168 Benchmark]: Boogie Preprocessor took 74.37 ms. Allocated memory is still 205.0 MB. Free memory was 167.3 MB in the beginning and 164.2 MB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 7.1 GB. [2020-07-21 22:55:03,094 INFO L168 Benchmark]: RCFGBuilder took 807.81 ms. Allocated memory is still 205.0 MB. Free memory was 164.2 MB in the beginning and 106.8 MB in the end (delta: 57.3 MB). Peak memory consumption was 57.3 MB. Max. memory is 7.1 GB. [2020-07-21 22:55:03,094 INFO L168 Benchmark]: TraceAbstraction took 565995.27 ms. Allocated memory was 205.0 MB in the beginning and 246.9 MB in the end (delta: 41.9 MB). Free memory was 106.2 MB in the beginning and 142.3 MB in the end (delta: -36.1 MB). Peak memory consumption was 59.9 MB. Max. memory is 7.1 GB. [2020-07-21 22:55:03,096 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 142.6 MB. Free memory was 125.7 MB in the beginning and 125.5 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 703.35 ms. Allocated memory was 142.6 MB in the beginning and 205.0 MB in the end (delta: 62.4 MB). Free memory was 105.2 MB in the beginning and 167.3 MB in the end (delta: -62.1 MB). Peak memory consumption was 24.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 74.37 ms. Allocated memory is still 205.0 MB. Free memory was 167.3 MB in the beginning and 164.2 MB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 807.81 ms. Allocated memory is still 205.0 MB. Free memory was 164.2 MB in the beginning and 106.8 MB in the end (delta: 57.3 MB). Peak memory consumption was 57.3 MB. Max. memory is 7.1 GB. * TraceAbstraction took 565995.27 ms. Allocated memory was 205.0 MB in the beginning and 246.9 MB in the end (delta: 41.9 MB). Free memory was 106.2 MB in the beginning and 142.3 MB in the end (delta: -36.1 MB). Peak memory consumption was 59.9 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #StackHeapBarrier - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 656]: 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: 641]: Loop Invariant [2020-07-21 22:55:03,108 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,108 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,109 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,109 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,109 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,109 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,110 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,110 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,110 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,110 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,111 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,111 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,111 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,111 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,112 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,112 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,112 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,112 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,113 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,113 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,113 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,113 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,114 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,114 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,114 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,114 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,115 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,115 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,115 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,115 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,115 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,116 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,116 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,116 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,116 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,117 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,117 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,117 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,118 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,118 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,118 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,118 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,118 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,119 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,119 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,119 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,119 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,120 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,120 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,120 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,120 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,120 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-07-21 22:55:03,121 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,121 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,121 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,121 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,121 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,122 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,122 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,122 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,122 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,122 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,123 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,123 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,123 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 22:55:03,123 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,124 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,124 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,124 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,124 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,124 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,125 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,125 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,125 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,125 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,125 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,126 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,126 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,126 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,126 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,126 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,127 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,127 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,127 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,127 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,128 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,128 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,128 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,128 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,128 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,128 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,129 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,130 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,130 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,130 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,130 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,131 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,131 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,131 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,131 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,132 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,132 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,132 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,132 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,133 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,133 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,133 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,133 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,134 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,134 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,134 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,134 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,135 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,135 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,135 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,135 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,136 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,136 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,136 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,136 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,137 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,137 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,137 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,137 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,137 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,138 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,138 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,138 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,138 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,139 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,139 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,139 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,139 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,139 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,140 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,140 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-21 22:55:03,140 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-21 22:55:03,140 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,140 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,141 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,141 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,141 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,141 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,141 WARN L1295 BoogieBacktranslator]: unknown boogie variable #StackHeapBarrier [2020-07-21 22:55:03,142 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,142 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,142 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,142 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,142 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,143 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,143 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,143 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,143 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,144 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,144 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,144 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,144 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 22:55:03,144 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,145 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,145 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,145 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,145 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,145 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,146 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,146 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,146 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,146 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,146 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,147 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,147 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,147 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,147 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,147 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,148 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,148 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,148 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,148 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,148 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,149 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,149 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,149 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,149 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,149 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-21 22:55:03,149 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ Derived loop invariant: ((((((!(#memory_$Pointer$[s1][s1] == s1) || !(#memory_$Pointer$[s][s] == s)) || !(s1 == #memory_$Pointer$[s1][s1])) || (((m + 4 == #memory_$Pointer$[s][s] && s == s) && s == s) && m == #memory_$Pointer$[s][s])) || !(0 == s1)) || !(s == #memory_$Pointer$[s][s])) || !(unknown-#StackHeapBarrier-unknown < s1)) && (((((((((!(#memory_$Pointer$[s1][s1] == #memory_$Pointer$[#memory_$Pointer$[#memory_$Pointer$[s1][s1]][#memory_$Pointer$[s1][s1]]][#memory_$Pointer$[#memory_$Pointer$[s1][s1]][#memory_$Pointer$[s1][s1]] + 4]) || !(s1 <= #memory_$Pointer$[#memory_$Pointer$[s1][s1]][#memory_$Pointer$[s1][s1]])) || !(4 <= #memory_$Pointer$[s1][s1])) || (!(unknown-#memory_int-unknown[#memory_$Pointer$[s][s]][#memory_$Pointer$[s][s] + -4] == \old(e)) && (((((0 == s1 && m + 4 == #memory_$Pointer$[s][s]) && s == s) && s == s) && m == #memory_$Pointer$[s][s]) || (0 == s1 && (!(#memory_$Pointer$[s][s] == s) || !(s == #memory_$Pointer$[s][s])))))) || !(s1 == #memory_$Pointer$[#memory_$Pointer$[s1][s1]][#memory_$Pointer$[s1][s1] + 4])) || !(#memory_$Pointer$[s1][s1] == #memory_$Pointer$[#memory_$Pointer$[#memory_$Pointer$[s1][s1]][#memory_$Pointer$[s1][s1]]][#memory_$Pointer$[#memory_$Pointer$[s1][s1]][#memory_$Pointer$[s1][s1]] + 4])) || ((((\old(e) == e && s == s) && m == #memory_$Pointer$[s][s]) && (((((0 == s1 && m + 4 == #memory_$Pointer$[s][s]) && s == s) && s == s) && m == #memory_$Pointer$[s][s]) || (0 == s1 && (!(#memory_$Pointer$[s][s] == s) || !(s == #memory_$Pointer$[s][s]))))) && #memory_$Pointer$[s][s] == m + 4)) || !(#memory_$Pointer$[s1][s1] + 2 <= s1)) || !(s1 == #memory_$Pointer$[#memory_$Pointer$[s1][s1]][#memory_$Pointer$[s1][s1] + 4])) || !(0 == s1)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 21 procedures, 99 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 560.8s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 93.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 4.9s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 272 SDtfs, 270 SDslu, 624 SDs, 0 SdLazy, 910 SolverSat, 92 SolverUnsat, 12 SolverUnknown, 0 SolverNotchecked, 31.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 262 GetRequests, 185 SyntacticMatches, 4 SemanticMatches, 73 ConstructedPredicates, 3 IntricatePredicates, 0 DeprecatedPredicates, 339 ImplicationChecksByTransitivity, 349.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=56occurred 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: 0.0s AutomataMinimizationTime, 6 MinimizatonAttempts, 32 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 19 LocationsWithAnnotation, 33 PreInvPairs, 37 NumberOfFragments, 986 HoareAnnotationTreeSize, 33 FomulaSimplifications, 64 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 19 FomulaSimplificationsInter, 2130 FormulaSimplificationTreeSizeReductionInter, 4.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 464.8s InterpolantComputationTime, 231 NumberOfCodeBlocks, 196 NumberOfCodeBlocksAsserted, 19 NumberOfCheckSat, 225 ConstructedInterpolants, 20 QuantifiedInterpolants, 574099 SizeOfPredicates, 69 NumberOfNonLiveVariables, 1246 ConjunctsInSsa, 201 ConjunctsInUnsatCore, 6 InterpolantComputations, 5 PerfectInterpolantSequences, 23/30 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! [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process Received shutdown request...