/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/list-simple/dll2n_remove_all.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-07 00:56:52,070 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 00:56:52,072 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 00:56:52,110 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 00:56:52,111 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 00:56:52,112 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 00:56:52,114 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 00:56:52,116 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 00:56:52,118 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 00:56:52,119 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 00:56:52,120 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 00:56:52,122 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 00:56:52,122 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 00:56:52,123 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 00:56:52,125 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 00:56:52,126 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 00:56:52,127 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 00:56:52,128 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 00:56:52,130 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 00:56:52,132 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 00:56:52,134 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 00:56:52,137 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 00:56:52,139 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 00:56:52,140 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 00:56:52,143 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-07 00:56:52,144 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-07 00:56:52,144 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-07 00:56:52,162 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-07 00:56:52,162 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-07 00:56:52,163 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-07 00:56:52,164 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-07 00:56:52,164 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-07 00:56:52,165 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-07 00:56:52,166 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-07 00:56:52,167 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-07 00:56:52,167 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-07 00:56:52,168 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-07 00:56:52,168 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-07 00:56:52,169 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 00:56:52,170 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 00:56:52,170 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 00:56:52,171 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-11-07 00:56:52,183 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 00:56:52,183 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 00:56:52,185 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 00:56:52,185 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-07 00:56:52,185 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 00:56:52,185 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-07 00:56:52,186 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 00:56:52,186 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 00:56:52,186 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 00:56:52,186 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 00:56:52,186 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-07 00:56:52,187 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 00:56:52,187 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 00:56:52,187 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 00:56:52,187 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 00:56:52,187 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 00:56:52,188 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 00:56:52,188 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 00:56:52,188 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 00:56:52,188 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 00:56:52,188 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 00:56:52,189 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 00:56:52,189 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-11-07 00:56:52,521 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 00:56:52,561 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 00:56:52,564 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 00:56:52,566 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 00:56:52,566 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 00:56:52,567 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/list-simple/dll2n_remove_all.i [2020-11-07 00:56:52,659 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4473da03c/9dd20b6e9f054b37a39a8328cceefc19/FLAG0149abfd4 [2020-11-07 00:56:53,322 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 00:56:53,323 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/list-simple/dll2n_remove_all.i [2020-11-07 00:56:53,342 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4473da03c/9dd20b6e9f054b37a39a8328cceefc19/FLAG0149abfd4 [2020-11-07 00:56:53,596 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4473da03c/9dd20b6e9f054b37a39a8328cceefc19 [2020-11-07 00:56:53,599 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 00:56:53,606 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 00:56:53,611 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 00:56:53,611 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 00:56:53,615 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 00:56:53,616 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:56:53" (1/1) ... [2020-11-07 00:56:53,620 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36af9c7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:56:53, skipping insertion in model container [2020-11-07 00:56:53,620 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:56:53" (1/1) ... [2020-11-07 00:56:53,630 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 00:56:53,692 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 00:56:54,077 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 00:56:54,090 INFO L203 MainTranslator]: Completed pre-run [2020-11-07 00:56:54,177 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 00:56:54,264 INFO L208 MainTranslator]: Completed translation [2020-11-07 00:56:54,264 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:56:54 WrapperNode [2020-11-07 00:56:54,265 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-07 00:56:54,266 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-07 00:56:54,266 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-07 00:56:54,266 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-07 00:56:54,278 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:56:54" (1/1) ... [2020-11-07 00:56:54,278 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:56:54" (1/1) ... [2020-11-07 00:56:54,318 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:56:54" (1/1) ... [2020-11-07 00:56:54,319 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:56:54" (1/1) ... [2020-11-07 00:56:54,353 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:56:54" (1/1) ... [2020-11-07 00:56:54,364 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:56:54" (1/1) ... [2020-11-07 00:56:54,373 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:56:54" (1/1) ... [2020-11-07 00:56:54,385 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-07 00:56:54,386 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-07 00:56:54,387 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-07 00:56:54,387 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-07 00:56:54,390 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:56:54" (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 [2020-11-07 00:56:54,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-07 00:56:54,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-07 00:56:54,500 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-07 00:56:54,500 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_32 [2020-11-07 00:56:54,500 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_64 [2020-11-07 00:56:54,500 INFO L138 BoogieDeclarations]: Found implementation of procedure myexit [2020-11-07 00:56:54,501 INFO L138 BoogieDeclarations]: Found implementation of procedure node_create [2020-11-07 00:56:54,501 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_create [2020-11-07 00:56:54,501 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_remove_first [2020-11-07 00:56:54,501 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-07 00:56:54,501 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-07 00:56:54,501 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-07 00:56:54,502 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-11-07 00:56:54,502 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-11-07 00:56:54,502 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-07 00:56:54,502 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-07 00:56:54,503 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_32 [2020-11-07 00:56:54,503 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_64 [2020-11-07 00:56:54,503 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2020-11-07 00:56:54,504 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2020-11-07 00:56:54,505 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2020-11-07 00:56:54,505 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2020-11-07 00:56:54,507 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2020-11-07 00:56:54,507 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2020-11-07 00:56:54,508 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2020-11-07 00:56:54,508 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2020-11-07 00:56:54,508 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2020-11-07 00:56:54,508 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2020-11-07 00:56:54,508 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2020-11-07 00:56:54,509 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2020-11-07 00:56:54,509 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2020-11-07 00:56:54,509 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2020-11-07 00:56:54,509 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2020-11-07 00:56:54,510 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2020-11-07 00:56:54,510 INFO L130 BoogieDeclarations]: Found specification of procedure select [2020-11-07 00:56:54,510 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2020-11-07 00:56:54,510 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2020-11-07 00:56:54,510 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2020-11-07 00:56:54,510 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2020-11-07 00:56:54,511 INFO L130 BoogieDeclarations]: Found specification of procedure random [2020-11-07 00:56:54,511 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2020-11-07 00:56:54,511 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2020-11-07 00:56:54,511 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2020-11-07 00:56:54,511 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2020-11-07 00:56:54,511 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2020-11-07 00:56:54,511 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2020-11-07 00:56:54,512 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2020-11-07 00:56:54,512 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2020-11-07 00:56:54,512 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2020-11-07 00:56:54,512 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2020-11-07 00:56:54,512 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2020-11-07 00:56:54,512 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2020-11-07 00:56:54,513 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2020-11-07 00:56:54,513 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2020-11-07 00:56:54,513 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2020-11-07 00:56:54,513 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2020-11-07 00:56:54,513 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2020-11-07 00:56:54,513 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2020-11-07 00:56:54,514 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2020-11-07 00:56:54,514 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2020-11-07 00:56:54,514 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2020-11-07 00:56:54,514 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2020-11-07 00:56:54,516 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2020-11-07 00:56:54,516 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2020-11-07 00:56:54,516 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2020-11-07 00:56:54,516 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2020-11-07 00:56:54,516 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2020-11-07 00:56:54,517 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2020-11-07 00:56:54,517 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-07 00:56:54,517 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-11-07 00:56:54,517 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2020-11-07 00:56:54,517 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-07 00:56:54,518 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2020-11-07 00:56:54,518 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2020-11-07 00:56:54,518 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2020-11-07 00:56:54,518 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2020-11-07 00:56:54,519 INFO L130 BoogieDeclarations]: Found specification of procedure aligned_alloc [2020-11-07 00:56:54,519 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2020-11-07 00:56:54,519 INFO L130 BoogieDeclarations]: Found specification of procedure at_quick_exit [2020-11-07 00:56:54,519 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2020-11-07 00:56:54,520 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-11-07 00:56:54,520 INFO L130 BoogieDeclarations]: Found specification of procedure quick_exit [2020-11-07 00:56:54,520 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2020-11-07 00:56:54,520 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2020-11-07 00:56:54,520 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2020-11-07 00:56:54,521 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2020-11-07 00:56:54,521 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2020-11-07 00:56:54,522 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2020-11-07 00:56:54,522 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2020-11-07 00:56:54,523 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2020-11-07 00:56:54,523 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2020-11-07 00:56:54,523 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2020-11-07 00:56:54,523 INFO L130 BoogieDeclarations]: Found specification of procedure system [2020-11-07 00:56:54,524 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2020-11-07 00:56:54,525 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2020-11-07 00:56:54,525 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2020-11-07 00:56:54,525 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2020-11-07 00:56:54,525 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2020-11-07 00:56:54,525 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2020-11-07 00:56:54,526 INFO L130 BoogieDeclarations]: Found specification of procedure div [2020-11-07 00:56:54,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2020-11-07 00:56:54,526 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2020-11-07 00:56:54,526 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2020-11-07 00:56:54,526 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2020-11-07 00:56:54,526 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2020-11-07 00:56:54,526 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2020-11-07 00:56:54,526 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2020-11-07 00:56:54,527 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2020-11-07 00:56:54,527 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2020-11-07 00:56:54,527 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2020-11-07 00:56:54,527 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2020-11-07 00:56:54,527 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2020-11-07 00:56:54,527 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2020-11-07 00:56:54,527 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2020-11-07 00:56:54,528 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2020-11-07 00:56:54,528 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2020-11-07 00:56:54,528 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2020-11-07 00:56:54,528 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2020-11-07 00:56:54,528 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2020-11-07 00:56:54,528 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2020-11-07 00:56:54,528 INFO L130 BoogieDeclarations]: Found specification of procedure myexit [2020-11-07 00:56:54,528 INFO L130 BoogieDeclarations]: Found specification of procedure node_create [2020-11-07 00:56:54,529 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-07 00:56:54,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-07 00:56:54,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-07 00:56:54,529 INFO L130 BoogieDeclarations]: Found specification of procedure dll_create [2020-11-07 00:56:54,529 INFO L130 BoogieDeclarations]: Found specification of procedure dll_remove_first [2020-11-07 00:56:54,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-07 00:56:54,530 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-07 00:56:54,530 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-07 00:56:54,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-11-07 00:56:54,530 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-07 00:56:54,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-07 00:56:54,530 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-07 00:56:54,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-07 00:56:55,103 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint myexitFINAL: assume true; [2020-11-07 00:56:55,292 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-07 00:56:55,292 INFO L298 CfgBuilder]: Removed 2 assume(true) statements. [2020-11-07 00:56:55,294 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:56:55 BoogieIcfgContainer [2020-11-07 00:56:55,294 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-07 00:56:55,296 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-07 00:56:55,296 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-07 00:56:55,300 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-07 00:56:55,300 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 12:56:53" (1/3) ... [2020-11-07 00:56:55,301 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@54495f49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:56:55, skipping insertion in model container [2020-11-07 00:56:55,301 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:56:54" (2/3) ... [2020-11-07 00:56:55,302 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@54495f49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:56:55, skipping insertion in model container [2020-11-07 00:56:55,302 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:56:55" (3/3) ... [2020-11-07 00:56:55,304 INFO L111 eAbstractionObserver]: Analyzing ICFG dll2n_remove_all.i [2020-11-07 00:56:55,319 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-07 00:56:55,323 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-11-07 00:56:55,335 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-11-07 00:56:55,359 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-07 00:56:55,360 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-07 00:56:55,360 INFO L379 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-11-07 00:56:55,360 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-07 00:56:55,360 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-07 00:56:55,360 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-07 00:56:55,360 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-07 00:56:55,361 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-07 00:56:55,376 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states. [2020-11-07 00:56:55,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2020-11-07 00:56:55,386 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:56:55,387 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:56:55,388 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:56:55,393 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:56:55,394 INFO L82 PathProgramCache]: Analyzing trace with hash -1536096381, now seen corresponding path program 1 times [2020-11-07 00:56:55,403 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:56:55,404 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [75204231] [2020-11-07 00:56:55,404 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:56:55,480 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:56:55,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:56:55,682 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:56:55,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:56:55,722 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-11-07 00:56:55,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:56:55,776 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:56:55,777 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [75204231] [2020-11-07 00:56:55,779 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:56:55,780 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-11-07 00:56:55,780 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [161221839] [2020-11-07 00:56:55,785 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-11-07 00:56:55,785 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:56:55,798 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-11-07 00:56:55,799 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2020-11-07 00:56:55,802 INFO L87 Difference]: Start difference. First operand 82 states. Second operand 7 states. [2020-11-07 00:56:56,386 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:56:56,387 INFO L93 Difference]: Finished difference Result 141 states and 158 transitions. [2020-11-07 00:56:56,387 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-11-07 00:56:56,388 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 33 [2020-11-07 00:56:56,389 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:56:56,397 INFO L225 Difference]: With dead ends: 141 [2020-11-07 00:56:56,397 INFO L226 Difference]: Without dead ends: 78 [2020-11-07 00:56:56,404 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2020-11-07 00:56:56,419 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 78 states. [2020-11-07 00:56:56,450 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 78 to 65. [2020-11-07 00:56:56,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 65 states. [2020-11-07 00:56:56,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 65 states and 68 transitions. [2020-11-07 00:56:56,455 INFO L78 Accepts]: Start accepts. Automaton has 65 states and 68 transitions. Word has length 33 [2020-11-07 00:56:56,456 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:56:56,456 INFO L481 AbstractCegarLoop]: Abstraction has 65 states and 68 transitions. [2020-11-07 00:56:56,456 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-11-07 00:56:56,456 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 68 transitions. [2020-11-07 00:56:56,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2020-11-07 00:56:56,458 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:56:56,458 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:56:56,459 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-07 00:56:56,459 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:56:56,460 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:56:56,460 INFO L82 PathProgramCache]: Analyzing trace with hash -1393994070, now seen corresponding path program 1 times [2020-11-07 00:56:56,460 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:56:56,460 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [484384895] [2020-11-07 00:56:56,460 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:56:57,074 WARN L194 SmtUtils]: Spent 609.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 99 [2020-11-07 00:56:57,132 INFO L443 ElimStorePlain]: Different costs {2=[|v_#memory_int_28|], 4=[|v_#memory_$Pointer$.base_32|, |v_#memory_$Pointer$.offset_32|]} [2020-11-07 00:56:57,149 INFO L547 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:56:57,322 WARN L194 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2020-11-07 00:56:57,323 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:56:57,330 INFO L547 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:56:57,425 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:56:57,437 INFO L547 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:56:57,531 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:56:57,534 INFO L547 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2020-11-07 00:56:57,535 INFO L244 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:161, output treesize:123 [2020-11-07 00:56:57,633 INFO L120 Accelerator]: FastUPR could not accelerate loop because java.lang.UnsupportedOperationException: No Result found. [2020-11-07 00:56:57,638 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:56:57,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:56:57,740 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:56:57,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:56:57,771 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-11-07 00:56:57,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:56:57,859 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:56:57,860 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [484384895] [2020-11-07 00:56:57,860 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:56:57,860 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-11-07 00:56:57,860 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [964419248] [2020-11-07 00:56:57,861 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-11-07 00:56:57,861 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:56:57,862 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-11-07 00:56:57,863 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-11-07 00:56:57,863 INFO L87 Difference]: Start difference. First operand 65 states and 68 transitions. Second operand 9 states. [2020-11-07 00:56:58,266 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:56:58,266 INFO L93 Difference]: Finished difference Result 124 states and 131 transitions. [2020-11-07 00:56:58,267 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-11-07 00:56:58,267 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 45 [2020-11-07 00:56:58,267 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:56:58,269 INFO L225 Difference]: With dead ends: 124 [2020-11-07 00:56:58,269 INFO L226 Difference]: Without dead ends: 91 [2020-11-07 00:56:58,271 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=47, Invalid=163, Unknown=0, NotChecked=0, Total=210 [2020-11-07 00:56:58,272 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 91 states. [2020-11-07 00:56:58,286 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 91 to 78. [2020-11-07 00:56:58,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 78 states. [2020-11-07 00:56:58,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 78 states and 82 transitions. [2020-11-07 00:56:58,289 INFO L78 Accepts]: Start accepts. Automaton has 78 states and 82 transitions. Word has length 45 [2020-11-07 00:56:58,289 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:56:58,289 INFO L481 AbstractCegarLoop]: Abstraction has 78 states and 82 transitions. [2020-11-07 00:56:58,289 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-11-07 00:56:58,289 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 82 transitions. [2020-11-07 00:56:58,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2020-11-07 00:56:58,293 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:56:58,293 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:56:58,293 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-07 00:56:58,293 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:56:58,294 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:56:58,294 INFO L82 PathProgramCache]: Analyzing trace with hash -1051290854, now seen corresponding path program 2 times [2020-11-07 00:56:58,294 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:56:58,295 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [221345023] [2020-11-07 00:56:58,295 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:56:58,827 WARN L194 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 99 [2020-11-07 00:56:58,841 INFO L443 ElimStorePlain]: Different costs {2=[|v_#memory_int_32|], 4=[|v_#memory_$Pointer$.offset_36|, |v_#memory_$Pointer$.base_36|]} [2020-11-07 00:56:58,851 INFO L547 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:56:58,965 WARN L194 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2020-11-07 00:56:58,967 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:56:58,980 INFO L547 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:56:59,083 WARN L194 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2020-11-07 00:56:59,085 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:56:59,092 INFO L547 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:56:59,183 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:56:59,185 INFO L547 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2020-11-07 00:56:59,186 INFO L244 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:161, output treesize:123 [2020-11-07 00:56:59,767 WARN L194 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 99 [2020-11-07 00:56:59,783 INFO L443 ElimStorePlain]: Different costs {2=[|v_#memory_int_36|], 4=[|v_#memory_$Pointer$.offset_40|, |v_#memory_$Pointer$.base_40|]} [2020-11-07 00:56:59,805 INFO L547 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:56:59,941 WARN L194 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2020-11-07 00:56:59,942 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:56:59,949 INFO L547 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:00,060 WARN L194 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2020-11-07 00:57:00,063 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:57:00,069 INFO L547 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:00,164 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:57:00,166 INFO L547 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:00,166 INFO L244 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:161, output treesize:123 [2020-11-07 00:57:00,264 INFO L120 Accelerator]: FastUPR could not accelerate loop because java.lang.UnsupportedOperationException: No Result found. [2020-11-07 00:57:00,268 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:57:00,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:57:00,376 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:57:00,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:57:00,398 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-11-07 00:57:00,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:57:00,470 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:57:00,471 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [221345023] [2020-11-07 00:57:00,471 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:57:00,471 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-11-07 00:57:00,471 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1701147017] [2020-11-07 00:57:00,472 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-11-07 00:57:00,472 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:57:00,473 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-11-07 00:57:00,473 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2020-11-07 00:57:00,473 INFO L87 Difference]: Start difference. First operand 78 states and 82 transitions. Second operand 7 states. [2020-11-07 00:57:00,743 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:57:00,743 INFO L93 Difference]: Finished difference Result 126 states and 133 transitions. [2020-11-07 00:57:00,744 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-11-07 00:57:00,744 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 57 [2020-11-07 00:57:00,744 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:57:00,746 INFO L225 Difference]: With dead ends: 126 [2020-11-07 00:57:00,746 INFO L226 Difference]: Without dead ends: 80 [2020-11-07 00:57:00,747 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2020-11-07 00:57:00,747 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 80 states. [2020-11-07 00:57:00,760 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 80 to 78. [2020-11-07 00:57:00,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 78 states. [2020-11-07 00:57:00,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 78 states and 81 transitions. [2020-11-07 00:57:00,762 INFO L78 Accepts]: Start accepts. Automaton has 78 states and 81 transitions. Word has length 57 [2020-11-07 00:57:00,763 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:57:00,763 INFO L481 AbstractCegarLoop]: Abstraction has 78 states and 81 transitions. [2020-11-07 00:57:00,763 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-11-07 00:57:00,763 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 81 transitions. [2020-11-07 00:57:00,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2020-11-07 00:57:00,765 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:57:00,765 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:57:00,765 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-07 00:57:00,766 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:57:00,766 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:57:00,766 INFO L82 PathProgramCache]: Analyzing trace with hash -106121459, now seen corresponding path program 1 times [2020-11-07 00:57:00,766 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:57:00,767 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [209954154] [2020-11-07 00:57:00,767 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:57:01,283 WARN L194 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 99 [2020-11-07 00:57:01,295 INFO L443 ElimStorePlain]: Different costs {2=[|v_#memory_int_40|], 4=[|v_#memory_$Pointer$.base_44|, |v_#memory_$Pointer$.offset_44|]} [2020-11-07 00:57:01,302 INFO L547 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:01,466 WARN L194 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2020-11-07 00:57:01,466 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:57:01,474 INFO L547 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:01,586 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2020-11-07 00:57:01,587 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:57:01,595 INFO L547 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:01,695 WARN L194 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2020-11-07 00:57:01,696 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:57:01,698 INFO L547 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:01,698 INFO L244 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:161, output treesize:123 [2020-11-07 00:57:02,358 WARN L194 SmtUtils]: Spent 557.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 99 [2020-11-07 00:57:02,374 INFO L443 ElimStorePlain]: Different costs {2=[|v_#memory_int_44|], 4=[|v_#memory_$Pointer$.offset_48|, |v_#memory_$Pointer$.base_48|]} [2020-11-07 00:57:02,382 INFO L547 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:02,535 WARN L194 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2020-11-07 00:57:02,536 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:57:02,541 INFO L547 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:02,639 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:57:02,653 INFO L547 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:02,755 WARN L194 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2020-11-07 00:57:02,756 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:57:02,758 INFO L547 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:02,758 INFO L244 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:161, output treesize:123 [2020-11-07 00:57:03,888 WARN L194 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 125 DAG size of output: 120 [2020-11-07 00:57:03,905 INFO L443 ElimStorePlain]: Different costs {2=[|v_#memory_int_48|, |v_#memory_int_49|], 6=[|v_#memory_$Pointer$.base_53|, |v_#memory_$Pointer$.offset_53|]} [2020-11-07 00:57:03,919 INFO L547 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:03,936 INFO L547 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:04,981 WARN L194 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 107 [2020-11-07 00:57:04,983 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:57:04,996 INFO L547 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:05,008 INFO L547 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:05,925 WARN L194 SmtUtils]: Spent 916.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2020-11-07 00:57:05,926 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:57:05,936 INFO L547 ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:05,948 INFO L547 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:06,926 WARN L194 SmtUtils]: Spent 976.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2020-11-07 00:57:06,926 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:57:06,946 INFO L547 ElimStorePlain]: Start of recursive call 8: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:06,956 INFO L547 ElimStorePlain]: Start of recursive call 9: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:07,757 WARN L194 SmtUtils]: Spent 799.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2020-11-07 00:57:07,758 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:57:07,762 INFO L547 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: 8 dim-0 vars, and 2 xjuncts. [2020-11-07 00:57:07,762 INFO L244 ElimStorePlain]: Needed 9 recursive calls to eliminate 4 variables, input treesize:457, output treesize:411 [2020-11-07 00:57:08,775 WARN L194 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 115 [2020-11-07 00:57:08,780 INFO L120 Accelerator]: FastUPR could not accelerate loop because java.lang.UnsupportedOperationException: No Result found. [2020-11-07 00:57:08,784 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:57:08,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:57:08,904 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:57:08,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:57:08,937 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-11-07 00:57:08,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:57:08,981 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:57:08,982 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [209954154] [2020-11-07 00:57:08,982 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:57:08,982 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-11-07 00:57:08,983 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [353540430] [2020-11-07 00:57:08,983 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-11-07 00:57:08,983 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:57:08,984 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-11-07 00:57:08,984 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2020-11-07 00:57:08,984 INFO L87 Difference]: Start difference. First operand 78 states and 81 transitions. Second operand 6 states. [2020-11-07 00:57:09,267 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:57:09,267 INFO L93 Difference]: Finished difference Result 91 states and 95 transitions. [2020-11-07 00:57:09,269 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-11-07 00:57:09,269 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 58 [2020-11-07 00:57:09,269 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:57:09,275 INFO L225 Difference]: With dead ends: 91 [2020-11-07 00:57:09,275 INFO L226 Difference]: Without dead ends: 84 [2020-11-07 00:57:09,276 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2020-11-07 00:57:09,278 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 84 states. [2020-11-07 00:57:09,294 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 84 to 79. [2020-11-07 00:57:09,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 79 states. [2020-11-07 00:57:09,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 79 states and 82 transitions. [2020-11-07 00:57:09,296 INFO L78 Accepts]: Start accepts. Automaton has 79 states and 82 transitions. Word has length 58 [2020-11-07 00:57:09,296 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:57:09,296 INFO L481 AbstractCegarLoop]: Abstraction has 79 states and 82 transitions. [2020-11-07 00:57:09,296 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-11-07 00:57:09,297 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 82 transitions. [2020-11-07 00:57:09,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2020-11-07 00:57:09,298 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:57:09,298 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:57:09,298 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-07 00:57:09,299 INFO L429 AbstractCegarLoop]: === Iteration 5 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:57:09,299 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:57:09,299 INFO L82 PathProgramCache]: Analyzing trace with hash 102889667, now seen corresponding path program 1 times [2020-11-07 00:57:09,299 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:57:09,300 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1348971782] [2020-11-07 00:57:09,300 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:57:09,788 WARN L194 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 99 [2020-11-07 00:57:09,796 INFO L443 ElimStorePlain]: Different costs {2=[|v_#memory_int_53|], 4=[|v_#memory_$Pointer$.offset_57|, |v_#memory_$Pointer$.base_57|]} [2020-11-07 00:57:09,801 INFO L547 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:09,890 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:57:09,896 INFO L547 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:09,990 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:57:09,997 INFO L547 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:10,082 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:57:10,084 INFO L547 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:10,084 INFO L244 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:161, output treesize:123 [2020-11-07 00:57:10,676 WARN L194 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 99 [2020-11-07 00:57:10,683 INFO L443 ElimStorePlain]: Different costs {2=[|v_#memory_int_57|], 4=[|v_#memory_$Pointer$.offset_61|, |v_#memory_$Pointer$.base_61|]} [2020-11-07 00:57:10,690 INFO L547 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:10,800 WARN L194 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2020-11-07 00:57:10,800 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:57:10,813 INFO L547 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:10,941 WARN L194 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2020-11-07 00:57:10,942 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:57:10,947 INFO L547 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:11,031 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:57:11,033 INFO L547 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:11,033 INFO L244 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:161, output treesize:123 [2020-11-07 00:57:12,090 WARN L194 SmtUtils]: Spent 966.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 120 [2020-11-07 00:57:12,104 INFO L443 ElimStorePlain]: Different costs {2=[|v_#memory_int_62|, |v_#memory_int_61|], 6=[|v_#memory_$Pointer$.base_66|, |v_#memory_$Pointer$.offset_66|]} [2020-11-07 00:57:12,121 INFO L547 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:12,129 INFO L547 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:12,856 WARN L194 SmtUtils]: Spent 727.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2020-11-07 00:57:12,857 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:57:12,872 INFO L547 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:12,883 INFO L547 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:13,633 WARN L194 SmtUtils]: Spent 749.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2020-11-07 00:57:13,633 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:57:13,650 INFO L547 ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:13,660 INFO L547 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:14,415 WARN L194 SmtUtils]: Spent 753.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2020-11-07 00:57:14,416 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:57:14,431 INFO L547 ElimStorePlain]: Start of recursive call 8: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:14,441 INFO L547 ElimStorePlain]: Start of recursive call 9: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:15,390 WARN L194 SmtUtils]: Spent 948.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2020-11-07 00:57:15,391 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:57:15,393 INFO L547 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: 8 dim-0 vars, and 2 xjuncts. [2020-11-07 00:57:15,393 INFO L244 ElimStorePlain]: Needed 9 recursive calls to eliminate 4 variables, input treesize:457, output treesize:411 [2020-11-07 00:57:16,415 WARN L194 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 114 [2020-11-07 00:57:16,421 INFO L120 Accelerator]: FastUPR could not accelerate loop because java.lang.UnsupportedOperationException: No Result found. [2020-11-07 00:57:16,424 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:57:16,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:57:16,577 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:57:16,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:57:16,609 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-11-07 00:57:16,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:57:16,674 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2020-11-07 00:57:16,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:57:16,696 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:57:16,696 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1348971782] [2020-11-07 00:57:16,696 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:57:16,697 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-11-07 00:57:16,697 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1645415053] [2020-11-07 00:57:16,698 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-11-07 00:57:16,698 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:57:16,699 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-11-07 00:57:16,699 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-11-07 00:57:16,700 INFO L87 Difference]: Start difference. First operand 79 states and 82 transitions. Second operand 9 states. [2020-11-07 00:57:17,050 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:57:17,050 INFO L93 Difference]: Finished difference Result 93 states and 97 transitions. [2020-11-07 00:57:17,051 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-11-07 00:57:17,051 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 76 [2020-11-07 00:57:17,052 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:57:17,053 INFO L225 Difference]: With dead ends: 93 [2020-11-07 00:57:17,053 INFO L226 Difference]: Without dead ends: 86 [2020-11-07 00:57:17,054 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=54, Invalid=156, Unknown=0, NotChecked=0, Total=210 [2020-11-07 00:57:17,054 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 86 states. [2020-11-07 00:57:17,066 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 86 to 84. [2020-11-07 00:57:17,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 84 states. [2020-11-07 00:57:17,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 88 transitions. [2020-11-07 00:57:17,068 INFO L78 Accepts]: Start accepts. Automaton has 84 states and 88 transitions. Word has length 76 [2020-11-07 00:57:17,068 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:57:17,069 INFO L481 AbstractCegarLoop]: Abstraction has 84 states and 88 transitions. [2020-11-07 00:57:17,069 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-11-07 00:57:17,069 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 88 transitions. [2020-11-07 00:57:17,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2020-11-07 00:57:17,071 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:57:17,071 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:57:17,072 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-07 00:57:17,072 INFO L429 AbstractCegarLoop]: === Iteration 6 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:57:17,076 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:57:17,076 INFO L82 PathProgramCache]: Analyzing trace with hash 961181945, now seen corresponding path program 2 times [2020-11-07 00:57:17,076 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:57:17,077 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [342488928] [2020-11-07 00:57:17,077 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:57:17,579 WARN L194 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 99 [2020-11-07 00:57:17,586 INFO L443 ElimStorePlain]: Different costs {2=[|v_#memory_int_66|], 4=[|v_#memory_$Pointer$.base_70|, |v_#memory_$Pointer$.offset_70|]} [2020-11-07 00:57:17,592 INFO L547 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:17,729 WARN L194 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2020-11-07 00:57:17,729 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:57:17,734 INFO L547 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:17,828 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:57:17,833 INFO L547 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:17,917 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:57:17,919 INFO L547 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:17,919 INFO L244 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:161, output treesize:123 [2020-11-07 00:57:18,421 WARN L194 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 99 [2020-11-07 00:57:18,430 INFO L443 ElimStorePlain]: Different costs {2=[|v_#memory_int_70|], 4=[|v_#memory_$Pointer$.base_74|, |v_#memory_$Pointer$.offset_74|]} [2020-11-07 00:57:18,436 INFO L547 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:18,527 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:57:18,533 INFO L547 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:18,613 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:57:18,617 INFO L547 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:18,734 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2020-11-07 00:57:18,735 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:57:18,736 INFO L547 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:18,736 INFO L244 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:161, output treesize:123 [2020-11-07 00:57:19,809 WARN L194 SmtUtils]: Spent 982.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 120 [2020-11-07 00:57:19,826 INFO L443 ElimStorePlain]: Different costs {2=[|v_#memory_int_74|, |v_#memory_int_75|], 6=[|v_#memory_$Pointer$.offset_79|, |v_#memory_$Pointer$.base_79|]} [2020-11-07 00:57:19,837 INFO L547 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:19,851 INFO L547 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:20,872 WARN L194 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 107 [2020-11-07 00:57:20,872 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:57:20,883 INFO L547 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:20,891 INFO L547 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:21,708 WARN L194 SmtUtils]: Spent 816.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2020-11-07 00:57:21,709 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:57:21,733 INFO L547 ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:21,751 INFO L547 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:22,584 WARN L194 SmtUtils]: Spent 832.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2020-11-07 00:57:22,585 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:57:22,602 INFO L547 ElimStorePlain]: Start of recursive call 8: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:22,619 INFO L547 ElimStorePlain]: Start of recursive call 9: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:23,572 WARN L194 SmtUtils]: Spent 952.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2020-11-07 00:57:23,573 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:57:23,575 INFO L547 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: 8 dim-0 vars, and 2 xjuncts. [2020-11-07 00:57:23,575 INFO L244 ElimStorePlain]: Needed 9 recursive calls to eliminate 4 variables, input treesize:457, output treesize:411 [2020-11-07 00:57:24,712 WARN L194 SmtUtils]: Spent 1.14 s on a formula simplification that was a NOOP. DAG size: 115 [2020-11-07 00:57:24,716 INFO L120 Accelerator]: FastUPR could not accelerate loop because java.lang.UnsupportedOperationException: No Result found. [2020-11-07 00:57:24,720 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:57:24,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:57:24,839 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:57:24,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:57:24,868 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-11-07 00:57:24,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:57:24,921 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2020-11-07 00:57:24,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:57:24,927 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-11-07 00:57:24,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:57:25,064 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-11-07 00:57:25,065 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [342488928] [2020-11-07 00:57:25,067 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:57:25,067 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-07 00:57:25,068 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1080582455] [2020-11-07 00:57:25,068 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-07 00:57:25,068 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:57:25,069 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-07 00:57:25,073 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-07 00:57:25,073 INFO L87 Difference]: Start difference. First operand 84 states and 88 transitions. Second operand 10 states. [2020-11-07 00:57:25,860 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:57:25,860 INFO L93 Difference]: Finished difference Result 122 states and 130 transitions. [2020-11-07 00:57:25,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2020-11-07 00:57:25,861 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 94 [2020-11-07 00:57:25,861 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:57:25,864 INFO L225 Difference]: With dead ends: 122 [2020-11-07 00:57:25,864 INFO L226 Difference]: Without dead ends: 115 [2020-11-07 00:57:25,865 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 51 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=104, Invalid=316, Unknown=0, NotChecked=0, Total=420 [2020-11-07 00:57:25,866 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 115 states. [2020-11-07 00:57:25,884 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 115 to 90. [2020-11-07 00:57:25,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 90 states. [2020-11-07 00:57:25,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 95 transitions. [2020-11-07 00:57:25,886 INFO L78 Accepts]: Start accepts. Automaton has 90 states and 95 transitions. Word has length 94 [2020-11-07 00:57:25,886 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:57:25,886 INFO L481 AbstractCegarLoop]: Abstraction has 90 states and 95 transitions. [2020-11-07 00:57:25,886 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-07 00:57:25,886 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 95 transitions. [2020-11-07 00:57:25,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2020-11-07 00:57:25,888 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:57:25,889 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:57:25,889 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-07 00:57:25,889 INFO L429 AbstractCegarLoop]: === Iteration 7 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:57:25,889 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:57:25,889 INFO L82 PathProgramCache]: Analyzing trace with hash 1914083572, now seen corresponding path program 1 times [2020-11-07 00:57:25,890 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:57:25,890 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [219705062] [2020-11-07 00:57:25,890 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:57:26,438 WARN L194 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 99 [2020-11-07 00:57:26,450 INFO L443 ElimStorePlain]: Different costs {2=[|v_#memory_int_79|], 4=[|v_#memory_$Pointer$.offset_83|, |v_#memory_$Pointer$.base_83|]} [2020-11-07 00:57:26,459 INFO L547 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:26,576 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2020-11-07 00:57:26,577 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:57:26,582 INFO L547 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:26,687 WARN L194 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2020-11-07 00:57:26,687 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:57:26,693 INFO L547 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:26,795 WARN L194 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2020-11-07 00:57:26,796 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:57:26,797 INFO L547 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:26,797 INFO L244 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:161, output treesize:123 [2020-11-07 00:57:27,423 WARN L194 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 99 [2020-11-07 00:57:27,435 INFO L443 ElimStorePlain]: Different costs {2=[|v_#memory_int_83|], 4=[|v_#memory_$Pointer$.base_87|, |v_#memory_$Pointer$.offset_87|]} [2020-11-07 00:57:27,442 INFO L547 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:27,559 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2020-11-07 00:57:27,560 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:57:27,571 INFO L547 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:27,667 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:57:27,672 INFO L547 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:27,801 WARN L194 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2020-11-07 00:57:27,802 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:57:27,803 INFO L547 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:27,803 INFO L244 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:161, output treesize:123 [2020-11-07 00:57:28,992 WARN L194 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 125 DAG size of output: 120 [2020-11-07 00:57:29,010 INFO L443 ElimStorePlain]: Different costs {2=[|v_#memory_int_87|, |v_#memory_int_88|], 6=[|v_#memory_$Pointer$.base_92|, |v_#memory_$Pointer$.offset_92|]} [2020-11-07 00:57:29,023 INFO L547 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:29,041 INFO L547 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:29,819 WARN L194 SmtUtils]: Spent 777.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2020-11-07 00:57:29,819 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:57:29,833 INFO L547 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:29,842 INFO L547 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:30,454 WARN L194 SmtUtils]: Spent 611.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2020-11-07 00:57:30,455 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:57:30,474 INFO L547 ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:30,488 INFO L547 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:31,232 WARN L194 SmtUtils]: Spent 743.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2020-11-07 00:57:31,233 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:57:31,250 INFO L547 ElimStorePlain]: Start of recursive call 8: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:31,259 INFO L547 ElimStorePlain]: Start of recursive call 9: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:32,170 WARN L194 SmtUtils]: Spent 910.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2020-11-07 00:57:32,171 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:57:32,172 INFO L547 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: 8 dim-0 vars, and 2 xjuncts. [2020-11-07 00:57:32,172 INFO L244 ElimStorePlain]: Needed 9 recursive calls to eliminate 4 variables, input treesize:457, output treesize:411 [2020-11-07 00:57:33,222 WARN L194 SmtUtils]: Spent 1.05 s on a formula simplification that was a NOOP. DAG size: 114 [2020-11-07 00:57:33,225 INFO L120 Accelerator]: FastUPR could not accelerate loop because java.lang.UnsupportedOperationException: No Result found. [2020-11-07 00:57:33,228 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:57:33,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:57:33,349 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:57:33,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:57:33,392 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-11-07 00:57:33,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:57:33,710 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2020-11-07 00:57:33,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:57:33,948 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-11-07 00:57:33,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:57:33,984 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-11-07 00:57:33,985 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [219705062] [2020-11-07 00:57:33,985 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:57:33,985 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2020-11-07 00:57:33,985 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [114257386] [2020-11-07 00:57:33,986 INFO L461 AbstractCegarLoop]: Interpolant automaton has 21 states [2020-11-07 00:57:33,986 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:57:33,988 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2020-11-07 00:57:33,988 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=379, Unknown=0, NotChecked=0, Total=420 [2020-11-07 00:57:33,988 INFO L87 Difference]: Start difference. First operand 90 states and 95 transitions. Second operand 21 states. [2020-11-07 00:57:35,608 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 63 [2020-11-07 00:57:35,788 WARN L194 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 66 [2020-11-07 00:57:35,954 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 63 [2020-11-07 00:57:36,485 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:57:36,485 INFO L93 Difference]: Finished difference Result 135 states and 141 transitions. [2020-11-07 00:57:36,485 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2020-11-07 00:57:36,486 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 95 [2020-11-07 00:57:36,486 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:57:36,488 INFO L225 Difference]: With dead ends: 135 [2020-11-07 00:57:36,488 INFO L226 Difference]: Without dead ends: 99 [2020-11-07 00:57:36,490 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 52 GetRequests, 10 SyntacticMatches, 1 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 196 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=247, Invalid=1559, Unknown=0, NotChecked=0, Total=1806 [2020-11-07 00:57:36,490 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 99 states. [2020-11-07 00:57:36,523 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 99 to 90. [2020-11-07 00:57:36,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 90 states. [2020-11-07 00:57:36,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 94 transitions. [2020-11-07 00:57:36,525 INFO L78 Accepts]: Start accepts. Automaton has 90 states and 94 transitions. Word has length 95 [2020-11-07 00:57:36,525 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:57:36,525 INFO L481 AbstractCegarLoop]: Abstraction has 90 states and 94 transitions. [2020-11-07 00:57:36,525 INFO L482 AbstractCegarLoop]: Interpolant automaton has 21 states. [2020-11-07 00:57:36,525 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 94 transitions. [2020-11-07 00:57:36,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2020-11-07 00:57:36,528 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:57:36,532 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:57:36,532 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-11-07 00:57:36,532 INFO L429 AbstractCegarLoop]: === Iteration 8 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:57:36,532 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:57:36,533 INFO L82 PathProgramCache]: Analyzing trace with hash -1016350739, now seen corresponding path program 1 times [2020-11-07 00:57:36,533 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:57:36,533 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1033209278] [2020-11-07 00:57:36,533 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:57:37,100 WARN L194 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 99 [2020-11-07 00:57:37,116 INFO L443 ElimStorePlain]: Different costs {2=[|v_#memory_int_92|], 4=[|v_#memory_$Pointer$.base_96|, |v_#memory_$Pointer$.offset_96|]} [2020-11-07 00:57:37,123 INFO L547 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:37,308 WARN L194 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2020-11-07 00:57:37,309 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:57:37,314 INFO L547 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:37,452 WARN L194 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2020-11-07 00:57:37,452 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:57:37,459 INFO L547 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:37,579 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2020-11-07 00:57:37,580 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:57:37,581 INFO L547 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:37,581 INFO L244 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:161, output treesize:123 [2020-11-07 00:57:37,684 WARN L194 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2020-11-07 00:57:38,207 WARN L194 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 99 [2020-11-07 00:57:38,212 INFO L443 ElimStorePlain]: Different costs {2=[|v_#memory_int_96|], 4=[|v_#memory_$Pointer$.offset_100|, |v_#memory_$Pointer$.base_100|]} [2020-11-07 00:57:38,218 INFO L547 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:38,340 WARN L194 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2020-11-07 00:57:38,340 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:57:38,345 INFO L547 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:38,447 WARN L194 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2020-11-07 00:57:38,448 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:57:38,452 INFO L547 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:38,539 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:57:38,541 INFO L547 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:38,541 INFO L244 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:161, output treesize:123 [2020-11-07 00:57:39,607 WARN L194 SmtUtils]: Spent 967.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 120 [2020-11-07 00:57:39,626 INFO L443 ElimStorePlain]: Different costs {2=[|v_#memory_int_100|, |v_#memory_int_101|], 6=[|v_#memory_$Pointer$.offset_105|, |v_#memory_$Pointer$.base_105|]} [2020-11-07 00:57:39,640 INFO L547 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:39,649 INFO L547 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:40,673 WARN L194 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 106 [2020-11-07 00:57:40,674 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:57:40,686 INFO L547 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:40,697 INFO L547 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:41,461 WARN L194 SmtUtils]: Spent 763.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2020-11-07 00:57:41,462 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:57:41,472 INFO L547 ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:41,492 INFO L547 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:42,355 WARN L194 SmtUtils]: Spent 862.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2020-11-07 00:57:42,356 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:57:42,373 INFO L547 ElimStorePlain]: Start of recursive call 8: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:42,397 INFO L547 ElimStorePlain]: Start of recursive call 9: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:43,357 WARN L194 SmtUtils]: Spent 959.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2020-11-07 00:57:43,360 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:57:43,361 INFO L547 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: 8 dim-0 vars, and 2 xjuncts. [2020-11-07 00:57:43,362 INFO L244 ElimStorePlain]: Needed 9 recursive calls to eliminate 4 variables, input treesize:457, output treesize:411 [2020-11-07 00:57:44,205 WARN L194 SmtUtils]: Spent 841.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2020-11-07 00:57:44,210 INFO L120 Accelerator]: FastUPR could not accelerate loop because java.lang.UnsupportedOperationException: No Result found. [2020-11-07 00:57:44,213 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:57:44,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:57:44,443 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:57:44,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:57:44,471 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-11-07 00:57:44,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:57:45,450 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2020-11-07 00:57:45,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:57:45,965 WARN L194 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 41 [2020-11-07 00:57:46,258 WARN L194 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 56 [2020-11-07 00:57:46,350 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2020-11-07 00:57:46,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:57:46,748 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-11-07 00:57:46,749 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1033209278] [2020-11-07 00:57:46,749 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:57:46,749 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [32] imperfect sequences [] total 32 [2020-11-07 00:57:46,749 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1293025107] [2020-11-07 00:57:46,749 INFO L461 AbstractCegarLoop]: Interpolant automaton has 32 states [2020-11-07 00:57:46,749 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:57:46,750 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2020-11-07 00:57:46,751 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=71, Invalid=921, Unknown=0, NotChecked=0, Total=992 [2020-11-07 00:57:46,751 INFO L87 Difference]: Start difference. First operand 90 states and 94 transitions. Second operand 32 states. [2020-11-07 00:57:49,146 WARN L194 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 55 [2020-11-07 00:57:49,415 WARN L194 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 68 [2020-11-07 00:57:49,968 WARN L194 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 85 [2020-11-07 00:57:50,218 WARN L194 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 73 [2020-11-07 00:57:50,420 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 59 [2020-11-07 00:57:50,653 WARN L194 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 64 [2020-11-07 00:57:51,103 WARN L194 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 88 [2020-11-07 00:57:51,647 WARN L194 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 64 [2020-11-07 00:57:52,044 WARN L194 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 81 [2020-11-07 00:57:52,451 WARN L194 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 86 [2020-11-07 00:57:52,798 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:57:52,799 INFO L93 Difference]: Finished difference Result 184 states and 195 transitions. [2020-11-07 00:57:52,799 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2020-11-07 00:57:52,799 INFO L78 Accepts]: Start accepts. Automaton has 32 states. Word has length 96 [2020-11-07 00:57:52,800 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:57:52,802 INFO L225 Difference]: With dead ends: 184 [2020-11-07 00:57:52,802 INFO L226 Difference]: Without dead ends: 120 [2020-11-07 00:57:52,806 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 61 GetRequests, 6 SyntacticMatches, 2 SemanticMatches, 53 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 359 ImplicationChecksByTransitivity, 6.1s TimeCoverageRelationStatistics Valid=266, Invalid=2704, Unknown=0, NotChecked=0, Total=2970 [2020-11-07 00:57:52,806 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 120 states. [2020-11-07 00:57:52,842 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 120 to 116. [2020-11-07 00:57:52,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 116 states. [2020-11-07 00:57:52,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 116 states and 122 transitions. [2020-11-07 00:57:52,846 INFO L78 Accepts]: Start accepts. Automaton has 116 states and 122 transitions. Word has length 96 [2020-11-07 00:57:52,848 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:57:52,848 INFO L481 AbstractCegarLoop]: Abstraction has 116 states and 122 transitions. [2020-11-07 00:57:52,848 INFO L482 AbstractCegarLoop]: Interpolant automaton has 32 states. [2020-11-07 00:57:52,848 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 122 transitions. [2020-11-07 00:57:52,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2020-11-07 00:57:52,854 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:57:52,855 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:57:52,855 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-11-07 00:57:52,855 INFO L429 AbstractCegarLoop]: === Iteration 9 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:57:52,855 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:57:52,856 INFO L82 PathProgramCache]: Analyzing trace with hash -2106586454, now seen corresponding path program 2 times [2020-11-07 00:57:52,856 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:57:52,858 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1238750410] [2020-11-07 00:57:52,859 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:57:53,314 WARN L194 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 99 [2020-11-07 00:57:53,330 INFO L443 ElimStorePlain]: Different costs {2=[|v_#memory_int_105|], 4=[|v_#memory_$Pointer$.base_109|, |v_#memory_$Pointer$.offset_109|]} [2020-11-07 00:57:53,337 INFO L547 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:53,513 WARN L194 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2020-11-07 00:57:53,513 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:57:53,519 INFO L547 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:53,656 WARN L194 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2020-11-07 00:57:53,657 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:57:53,662 INFO L547 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:53,752 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:57:53,753 INFO L547 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:53,754 INFO L244 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:161, output treesize:123 [2020-11-07 00:57:54,897 WARN L194 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 125 DAG size of output: 120 [2020-11-07 00:57:54,908 INFO L443 ElimStorePlain]: Different costs {2=[|v_#memory_int_109|, |v_#memory_int_110|], 6=[|v_#memory_$Pointer$.base_114|, |v_#memory_$Pointer$.offset_114|]} [2020-11-07 00:57:54,918 INFO L547 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:54,935 INFO L547 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:55,736 WARN L194 SmtUtils]: Spent 800.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2020-11-07 00:57:55,737 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:57:55,749 INFO L547 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:55,758 INFO L547 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:56,496 WARN L194 SmtUtils]: Spent 737.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2020-11-07 00:57:56,496 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:57:56,506 INFO L547 ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:56,520 INFO L547 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:57,361 WARN L194 SmtUtils]: Spent 840.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2020-11-07 00:57:57,361 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:57:57,379 INFO L547 ElimStorePlain]: Start of recursive call 8: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:57,389 INFO L547 ElimStorePlain]: Start of recursive call 9: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:57:58,529 WARN L194 SmtUtils]: Spent 1.14 s on a formula simplification that was a NOOP. DAG size: 115 [2020-11-07 00:57:58,529 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:57:58,531 INFO L547 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: 8 dim-0 vars, and 2 xjuncts. [2020-11-07 00:57:58,531 INFO L244 ElimStorePlain]: Needed 9 recursive calls to eliminate 4 variables, input treesize:457, output treesize:411 [2020-11-07 00:57:59,488 WARN L194 SmtUtils]: Spent 955.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2020-11-07 00:57:59,981 WARN L194 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 99 [2020-11-07 00:57:59,994 INFO L443 ElimStorePlain]: Different costs {2=[|v_#memory_int_114|], 4=[|v_#memory_$Pointer$.offset_118|, |v_#memory_$Pointer$.base_118|]} [2020-11-07 00:58:00,001 INFO L547 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:58:00,134 WARN L194 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2020-11-07 00:58:00,135 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:58:00,145 INFO L547 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:58:00,254 WARN L194 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2020-11-07 00:58:00,255 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:58:00,259 INFO L547 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:58:00,347 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:58:00,348 INFO L547 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2020-11-07 00:58:00,348 INFO L244 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:161, output treesize:123 [2020-11-07 00:58:01,459 WARN L194 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 125 DAG size of output: 120 [2020-11-07 00:58:01,465 INFO L443 ElimStorePlain]: Different costs {2=[|v_#memory_int_118|, |v_#memory_int_119|], 6=[|v_#memory_$Pointer$.base_123|, |v_#memory_$Pointer$.offset_123|]} [2020-11-07 00:58:01,475 INFO L547 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:58:01,492 INFO L547 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:58:02,446 WARN L194 SmtUtils]: Spent 953.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2020-11-07 00:58:02,447 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:58:02,458 INFO L547 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:58:02,473 INFO L547 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:58:03,284 WARN L194 SmtUtils]: Spent 811.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2020-11-07 00:58:03,285 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:58:03,295 INFO L547 ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:58:03,312 INFO L547 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:58:04,168 WARN L194 SmtUtils]: Spent 855.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2020-11-07 00:58:04,169 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:58:04,193 INFO L547 ElimStorePlain]: Start of recursive call 8: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:58:04,204 INFO L547 ElimStorePlain]: Start of recursive call 9: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:58:05,438 WARN L194 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 115 [2020-11-07 00:58:05,438 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:58:05,440 INFO L547 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: 8 dim-0 vars, and 2 xjuncts. [2020-11-07 00:58:05,440 INFO L244 ElimStorePlain]: Needed 9 recursive calls to eliminate 4 variables, input treesize:457, output treesize:411 [2020-11-07 00:58:06,447 WARN L194 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 115 [2020-11-07 00:58:06,451 INFO L120 Accelerator]: FastUPR could not accelerate loop because java.lang.UnsupportedOperationException: No Result found. [2020-11-07 00:58:06,454 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:58:06,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:58:06,520 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:58:06,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:58:06,558 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-11-07 00:58:06,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:58:06,702 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2020-11-07 00:58:06,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:58:06,710 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-11-07 00:58:06,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:58:06,748 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2020-11-07 00:58:06,748 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1238750410] [2020-11-07 00:58:06,748 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:58:06,749 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-11-07 00:58:06,749 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [903443700] [2020-11-07 00:58:06,749 INFO L461 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-11-07 00:58:06,749 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:58:06,750 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-11-07 00:58:06,750 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=108, Unknown=0, NotChecked=0, Total=132 [2020-11-07 00:58:06,750 INFO L87 Difference]: Start difference. First operand 116 states and 122 transitions. Second operand 12 states. [2020-11-07 00:58:07,374 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:58:07,374 INFO L93 Difference]: Finished difference Result 152 states and 159 transitions. [2020-11-07 00:58:07,375 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2020-11-07 00:58:07,375 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 109 [2020-11-07 00:58:07,376 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:58:07,377 INFO L225 Difference]: With dead ends: 152 [2020-11-07 00:58:07,377 INFO L226 Difference]: Without dead ends: 94 [2020-11-07 00:58:07,379 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=81, Invalid=339, Unknown=0, NotChecked=0, Total=420 [2020-11-07 00:58:07,380 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 94 states. [2020-11-07 00:58:07,396 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 94 to 94. [2020-11-07 00:58:07,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 94 states. [2020-11-07 00:58:07,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 94 states and 97 transitions. [2020-11-07 00:58:07,397 INFO L78 Accepts]: Start accepts. Automaton has 94 states and 97 transitions. Word has length 109 [2020-11-07 00:58:07,398 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:58:07,398 INFO L481 AbstractCegarLoop]: Abstraction has 94 states and 97 transitions. [2020-11-07 00:58:07,398 INFO L482 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-11-07 00:58:07,398 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 97 transitions. [2020-11-07 00:58:07,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2020-11-07 00:58:07,399 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:58:07,400 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:58:07,400 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-11-07 00:58:07,400 INFO L429 AbstractCegarLoop]: === Iteration 10 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:58:07,400 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:58:07,400 INFO L82 PathProgramCache]: Analyzing trace with hash 763626423, now seen corresponding path program 2 times [2020-11-07 00:58:07,401 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:58:07,401 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2089283918] [2020-11-07 00:58:07,401 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:58:07,902 WARN L194 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 99 [2020-11-07 00:58:07,911 INFO L443 ElimStorePlain]: Different costs {2=[|v_#memory_int_123|], 4=[|v_#memory_$Pointer$.offset_127|, |v_#memory_$Pointer$.base_127|]} [2020-11-07 00:58:07,918 INFO L547 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:58:08,046 WARN L194 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2020-11-07 00:58:08,046 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:58:08,053 INFO L547 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:58:08,169 WARN L194 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2020-11-07 00:58:08,169 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:58:08,175 INFO L547 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:58:08,271 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:58:08,272 INFO L547 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2020-11-07 00:58:08,272 INFO L244 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:161, output treesize:123 [2020-11-07 00:58:08,373 WARN L194 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2020-11-07 00:58:08,880 WARN L194 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 99 [2020-11-07 00:58:08,884 INFO L443 ElimStorePlain]: Different costs {2=[|v_#memory_int_127|], 4=[|v_#memory_$Pointer$.offset_131|, |v_#memory_$Pointer$.base_131|]} [2020-11-07 00:58:08,891 INFO L547 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:58:09,032 WARN L194 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2020-11-07 00:58:09,033 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:58:09,038 INFO L547 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:58:09,160 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2020-11-07 00:58:09,160 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:58:09,164 INFO L547 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:58:09,256 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:58:09,257 INFO L547 ElimStorePlain]: Start of recursive call 1: 3 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2020-11-07 00:58:09,258 INFO L244 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:161, output treesize:123 [2020-11-07 00:58:10,246 WARN L194 SmtUtils]: Spent 887.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 120 [2020-11-07 00:58:10,257 INFO L443 ElimStorePlain]: Different costs {2=[|v_#memory_int_132|, |v_#memory_int_131|], 6=[|v_#memory_$Pointer$.base_136|, |v_#memory_$Pointer$.offset_136|]} [2020-11-07 00:58:10,268 INFO L547 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:58:10,282 INFO L547 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:58:11,256 WARN L194 SmtUtils]: Spent 973.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2020-11-07 00:58:11,257 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:58:11,268 INFO L547 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:58:11,285 INFO L547 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:58:12,059 WARN L194 SmtUtils]: Spent 773.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2020-11-07 00:58:12,060 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:58:12,081 INFO L547 ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:58:12,089 INFO L547 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:58:12,912 WARN L194 SmtUtils]: Spent 822.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2020-11-07 00:58:12,913 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:58:12,925 INFO L547 ElimStorePlain]: Start of recursive call 8: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:58:12,941 INFO L547 ElimStorePlain]: Start of recursive call 9: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-07 00:58:14,064 WARN L194 SmtUtils]: Spent 1.12 s on a formula simplification that was a NOOP. DAG size: 114 [2020-11-07 00:58:14,065 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-07 00:58:14,066 INFO L547 ElimStorePlain]: Start of recursive call 1: 4 dim-2 vars, End of recursive call: 8 dim-0 vars, and 2 xjuncts. [2020-11-07 00:58:14,066 INFO L244 ElimStorePlain]: Needed 9 recursive calls to eliminate 4 variables, input treesize:457, output treesize:411 [2020-11-07 00:58:15,053 WARN L194 SmtUtils]: Spent 984.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2020-11-07 00:58:15,057 INFO L120 Accelerator]: FastUPR could not accelerate loop because java.lang.UnsupportedOperationException: No Result found. [2020-11-07 00:58:15,059 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:58:15,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:58:15,175 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:58:15,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:58:15,203 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-11-07 00:58:15,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:58:15,238 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2020-11-07 00:58:15,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:58:15,244 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2020-11-07 00:58:15,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:58:15,249 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 00:58:15,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:58:15,267 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2020-11-07 00:58:15,267 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2089283918] [2020-11-07 00:58:15,267 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:58:15,267 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-11-07 00:58:15,268 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1071490408] [2020-11-07 00:58:15,268 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-11-07 00:58:15,268 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:58:15,268 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-11-07 00:58:15,269 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2020-11-07 00:58:15,269 INFO L87 Difference]: Start difference. First operand 94 states and 97 transitions. Second operand 11 states. [2020-11-07 00:58:15,740 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:58:15,740 INFO L93 Difference]: Finished difference Result 118 states and 120 transitions. [2020-11-07 00:58:15,740 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-11-07 00:58:15,741 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 114 [2020-11-07 00:58:15,741 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:58:15,741 INFO L225 Difference]: With dead ends: 118 [2020-11-07 00:58:15,741 INFO L226 Difference]: Without dead ends: 0 [2020-11-07 00:58:15,742 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=94, Invalid=286, Unknown=0, NotChecked=0, Total=380 [2020-11-07 00:58:15,742 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-07 00:58:15,743 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-07 00:58:15,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-07 00:58:15,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-07 00:58:15,743 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 114 [2020-11-07 00:58:15,743 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:58:15,743 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-07 00:58:15,743 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-11-07 00:58:15,743 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-07 00:58:15,744 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-07 00:58:15,744 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-11-07 00:58:15,745 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-07 00:58:16,868 WARN L194 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 72 [2020-11-07 00:58:17,048 WARN L194 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2020-11-07 00:58:17,244 WARN L194 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2020-11-07 00:58:17,486 WARN L194 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2020-11-07 00:58:17,755 WARN L194 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 68 [2020-11-07 00:58:18,174 WARN L194 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 72 [2020-11-07 00:58:18,326 WARN L194 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 42 [2020-11-07 00:58:18,461 WARN L194 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2020-11-07 00:58:18,738 WARN L194 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 59 [2020-11-07 00:58:19,057 WARN L194 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2020-11-07 00:58:19,487 WARN L194 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 72 [2020-11-07 00:58:20,177 WARN L194 SmtUtils]: Spent 618.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 89 [2020-11-07 00:58:20,520 WARN L194 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 72 [2020-11-07 00:58:20,922 WARN L194 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 66 [2020-11-07 00:58:21,210 WARN L194 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 59 [2020-11-07 00:58:21,590 WARN L194 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 89 [2020-11-07 00:58:22,036 WARN L194 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 72 [2020-11-07 00:58:22,400 WARN L194 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 89 [2020-11-07 00:58:22,724 WARN L194 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 72 [2020-11-07 00:58:22,956 WARN L194 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 66 [2020-11-07 00:58:23,101 WARN L194 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 51 [2020-11-07 00:58:23,286 WARN L194 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 61 [2020-11-07 00:58:23,825 WARN L194 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 96 [2020-11-07 00:58:24,150 WARN L194 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 71 [2020-11-07 00:58:24,311 WARN L194 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 53 [2020-11-07 00:58:25,021 WARN L194 SmtUtils]: Spent 628.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 89 [2020-11-07 00:58:25,026 INFO L269 CegarLoopResult]: At program point reach_errorEXIT(line 12) the Hoare annotation is: true [2020-11-07 00:58:25,027 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 12) the Hoare annotation is: true [2020-11-07 00:58:25,027 INFO L269 CegarLoopResult]: At program point L12-1(line 12) the Hoare annotation is: true [2020-11-07 00:58:25,027 INFO L269 CegarLoopResult]: At program point L12-2(line 12) the Hoare annotation is: true [2020-11-07 00:58:25,027 INFO L269 CegarLoopResult]: At program point L12-3(line 12) the Hoare annotation is: true [2020-11-07 00:58:25,027 INFO L269 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 12) the Hoare annotation is: true [2020-11-07 00:58:25,028 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= |old(#length)| |#length|) (= |old(#valid)| |#valid|)) [2020-11-07 00:58:25,028 INFO L269 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: true [2020-11-07 00:58:25,028 INFO L269 CegarLoopResult]: At program point ULTIMATE.initFINAL(line 12) the Hoare annotation is: true [2020-11-07 00:58:25,028 INFO L269 CegarLoopResult]: At program point L12(line 12) the Hoare annotation is: true [2020-11-07 00:58:25,028 INFO L269 CegarLoopResult]: At program point L12-1(line 12) the Hoare annotation is: true [2020-11-07 00:58:25,028 INFO L269 CegarLoopResult]: At program point L12-2(line 12) the Hoare annotation is: true [2020-11-07 00:58:25,028 INFO L262 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |old(#NULL.base)| |#NULL.base|) (= |old(#t~string1.offset)| |#t~string1.offset|) (= |#t~string0.offset| |old(#t~string0.offset)|) (= |old(#length)| |#length|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string0.base| |old(#t~string0.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#valid)| |#valid|)) [2020-11-07 00:58:25,028 INFO L269 CegarLoopResult]: At program point L12-3(line 12) the Hoare annotation is: true [2020-11-07 00:58:25,028 INFO L269 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: true [2020-11-07 00:58:25,029 INFO L269 CegarLoopResult]: At program point myexitENTRY(lines 572 574) the Hoare annotation is: true [2020-11-07 00:58:25,029 INFO L269 CegarLoopResult]: At program point L573(line 573) the Hoare annotation is: true [2020-11-07 00:58:25,029 INFO L266 CegarLoopResult]: For program point myexitEXIT(lines 572 574) no Hoare annotation was computed. [2020-11-07 00:58:25,029 INFO L262 CegarLoopResult]: At program point dll_createENTRY(lines 585 602) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|)) [2020-11-07 00:58:25,029 INFO L262 CegarLoopResult]: At program point L599(line 599) the Hoare annotation is: (let ((.cse11 (select |#memory_$Pointer$.base| dll_create_~new_head~0.base)) (.cse10 (+ dll_create_~new_head~0.offset 4)) (.cse17 (select (select |#memory_$Pointer$.base| dll_create_~head~0.base) 4))) (let ((.cse4 (= .cse17 0)) (.cse16 (select .cse11 .cse10))) (let ((.cse0 (not (= dll_create_~new_head~0.base 0))) (.cse1 (= dll_create_~head~0.offset 0)) (.cse14 (not (= .cse16 0))) (.cse15 (not .cse4)) (.cse2 (= dll_create_~new_head~0.offset 0)) (.cse3 (not (= 0 dll_create_~head~0.base))) (.cse5 (not (= |dll_create_#t~malloc6.base| 0))) (.cse6 (= (select |#valid| dll_create_~new_head~0.base) 1)) (.cse7 (= (select (select |#memory_$Pointer$.offset| dll_create_~head~0.base) 4) 0)) (.cse12 (= (select |#valid| |dll_create_#t~malloc6.base|) 1)) (.cse13 (= (select |#valid| dll_create_~head~0.base) 1)) (.cse8 (select |#memory_$Pointer$.offset| dll_create_~new_head~0.base))) (or (let ((.cse9 (+ dll_create_~new_head~0.offset 8))) (and .cse0 (= dll_create_~len |dll_create_#in~len|) .cse1 (= 0 (select |old(#valid)| dll_create_~new_head~0.base)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (= (select (store .cse8 .cse9 0) .cse10) 0) (= (select (store .cse11 .cse9 0) .cse10) 0) (= (select |old(#valid)| dll_create_~head~0.base) 0) .cse12 .cse13)) (and .cse6 (<= 3 |dll_create_#in~len|) .cse0 .cse1 .cse14 .cse15 (<= (+ dll_create_~len 2) |dll_create_#in~len|) .cse12 .cse2 .cse3 .cse13 .cse5) (and .cse0 (= 0 (select (select |#memory_$Pointer$.offset| .cse16) 4)) .cse1 .cse14 .cse15 (= (select (select |#memory_$Pointer$.base| .cse17) 4) 0) (= (select (select |#memory_$Pointer$.offset| .cse17) 4) 0) .cse2 .cse3 (= (select |old(#valid)| .cse17) 0) .cse5 .cse6 .cse7 (= (select |old(#valid)| .cse16) 0) .cse12 (= (select (select |#memory_$Pointer$.base| .cse16) 4) 0) .cse13 (= (select .cse8 .cse10) 0) (<= (+ dll_create_~len 1) |dll_create_#in~len|)))))) [2020-11-07 00:58:25,030 INFO L262 CegarLoopResult]: At program point L599-1(line 599) the Hoare annotation is: (let ((.cse18 (select |#memory_$Pointer$.base| dll_create_~new_head~0.base)) (.cse15 (+ dll_create_~new_head~0.offset 4)) (.cse12 (select (select |#memory_$Pointer$.base| dll_create_~head~0.base) 4))) (let ((.cse16 (= .cse12 0)) (.cse11 (select .cse18 .cse15))) (let ((.cse2 (not (= .cse11 0))) (.cse3 (not .cse16)) (.cse8 (<= (+ |dll_create_#t~post7| 1) |dll_create_#in~len|)) (.cse0 (not (= dll_create_~new_head~0.base 0))) (.cse1 (= dll_create_~head~0.offset 0)) (.cse4 (= dll_create_~new_head~0.offset 0)) (.cse5 (not (= 0 dll_create_~head~0.base))) (.cse6 (not (= |dll_create_#t~malloc6.base| 0))) (.cse7 (= (select |#valid| dll_create_~new_head~0.base) 1)) (.cse13 (= (select (select |#memory_$Pointer$.offset| dll_create_~head~0.base) 4) 0)) (.cse14 (select |#memory_$Pointer$.offset| dll_create_~new_head~0.base)) (.cse9 (= (select |#valid| |dll_create_#t~malloc6.base|) 1)) (.cse10 (= (select |#valid| dll_create_~head~0.base) 1))) (or (and (<= 3 |dll_create_#in~len|) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (<= (+ dll_create_~len 2) |dll_create_#in~len|) .cse9 .cse10) (and .cse0 (= 0 (select (select |#memory_$Pointer$.offset| .cse11) 4)) .cse1 .cse2 .cse3 (= (select (select |#memory_$Pointer$.base| .cse12) 4) 0) (= (select (select |#memory_$Pointer$.offset| .cse12) 4) 0) .cse4 .cse5 (= (select |old(#valid)| .cse12) 0) .cse6 .cse7 .cse13 .cse8 (= (select |old(#valid)| .cse11) 0) .cse9 (= (select (select |#memory_$Pointer$.base| .cse11) 4) 0) .cse10 (= (select .cse14 .cse15) 0) (<= (+ dll_create_~len 1) |dll_create_#in~len|)) (let ((.cse17 (+ dll_create_~new_head~0.offset 8))) (and (<= |dll_create_#t~post7| |dll_create_#in~len|) .cse0 (= dll_create_~len |dll_create_#in~len|) .cse1 (= 0 (select |old(#valid)| dll_create_~new_head~0.base)) (<= |dll_create_#in~len| |dll_create_#t~post7|) .cse4 .cse5 .cse16 .cse6 .cse7 .cse13 (= (select (store .cse14 .cse17 0) .cse15) 0) (= (select (store .cse18 .cse17 0) .cse15) 0) (= (select |old(#valid)| dll_create_~head~0.base) 0) .cse9 .cse10)))))) [2020-11-07 00:58:25,030 INFO L262 CegarLoopResult]: At program point dll_createFINAL(lines 585 602) the Hoare annotation is: (let ((.cse16 (+ dll_create_~new_head~0.offset 4))) (let ((.cse14 (select (select |#memory_$Pointer$.base| |dll_create_#res.base|) 4)) (.cse15 (select (select |#memory_$Pointer$.base| dll_create_~head~0.base) 4)) (.cse13 (select (select |#memory_$Pointer$.base| dll_create_~new_head~0.base) .cse16))) (let ((.cse1 (not (= dll_create_~new_head~0.base 0))) (.cse3 (not (= .cse13 0))) (.cse7 (not (= |dll_create_#t~malloc6.base| 0))) (.cse10 (<= (+ dll_create_~len 2) |dll_create_#in~len|)) (.cse11 (= (select |#valid| |dll_create_#t~malloc6.base|) 1)) (.cse12 (= (select |#valid| dll_create_~head~0.base) 1)) (.cse0 (= |dll_create_#res.offset| 0)) (.cse2 (= dll_create_~head~0.offset 0)) (.cse4 (not (= .cse15 0))) (.cse5 (= dll_create_~new_head~0.offset 0)) (.cse6 (not (= 0 dll_create_~head~0.base))) (.cse8 (= (select |#valid| dll_create_~new_head~0.base) 1)) (.cse9 (not (= .cse14 0)))) (or (and (<= |dll_create_#in~len| (+ dll_create_~len 1)) (<= |dll_create_#in~len| 1)) (and .cse0 (<= 3 |dll_create_#in~len|) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) (and .cse1 (= 0 (select (select |#memory_$Pointer$.offset| .cse13) 4)) .cse3 (= (select (select |#memory_$Pointer$.offset| .cse14) 4) 0) (= (select |old(#valid)| .cse14) 0) (= (select (select |#memory_$Pointer$.offset| .cse15) 4) 0) .cse7 .cse10 .cse11 .cse12 .cse0 .cse2 .cse4 (= (select (select |#memory_$Pointer$.base| .cse15) 4) 0) .cse5 .cse6 (= (select |old(#valid)| .cse15) 0) .cse8 (= (select (select |#memory_$Pointer$.offset| dll_create_~head~0.base) 4) 0) (= (select (select |#memory_$Pointer$.base| .cse14) 4) 0) (= (select (select |#memory_$Pointer$.offset| |dll_create_#res.base|) 4) 0) .cse9 (= (select |old(#valid)| .cse13) 0) (= (select (select |#memory_$Pointer$.base| .cse13) 4) 0) (= (select (select |#memory_$Pointer$.offset| dll_create_~new_head~0.base) .cse16) 0)))))) [2020-11-07 00:58:25,030 INFO L262 CegarLoopResult]: At program point L599-2(line 599) the Hoare annotation is: (let ((.cse18 (select |#memory_$Pointer$.base| dll_create_~new_head~0.base)) (.cse17 (+ dll_create_~new_head~0.offset 4)) (.cse20 (select (select |#memory_$Pointer$.base| dll_create_~head~0.base) 4))) (let ((.cse12 (= .cse20 0)) (.cse19 (select .cse18 .cse17))) (let ((.cse0 (not (= dll_create_~new_head~0.base 0))) (.cse1 (= dll_create_~head~0.offset 0)) (.cse2 (not (= .cse19 0))) (.cse3 (not .cse12)) (.cse4 (= dll_create_~new_head~0.offset 0)) (.cse5 (not (= 0 dll_create_~head~0.base))) (.cse6 (not (= |dll_create_#t~malloc6.base| 0))) (.cse7 (= (select |#valid| dll_create_~new_head~0.base) 1)) (.cse14 (= (select (select |#memory_$Pointer$.offset| dll_create_~head~0.base) 4) 0)) (.cse8 (<= (+ |dll_create_#t~post7| 1) |dll_create_#in~len|)) (.cse9 (<= (+ dll_create_~len 2) |dll_create_#in~len|)) (.cse10 (= (select |#valid| |dll_create_#t~malloc6.base|) 1)) (.cse11 (= (select |#valid| dll_create_~head~0.base) 1)) (.cse15 (select |#memory_$Pointer$.offset| dll_create_~new_head~0.base))) (or (and (<= 3 |dll_create_#in~len|) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) (let ((.cse16 (+ dll_create_~new_head~0.offset 8)) (.cse13 (+ dll_create_~len 1))) (and (<= |dll_create_#t~post7| |dll_create_#in~len|) .cse0 .cse1 (= 0 (select |old(#valid)| dll_create_~new_head~0.base)) (<= |dll_create_#in~len| |dll_create_#t~post7|) .cse4 .cse5 .cse12 .cse6 (<= |dll_create_#in~len| .cse13) .cse7 .cse14 (= (select (store .cse15 .cse16 0) .cse17) 0) (= (select (store .cse18 .cse16 0) .cse17) 0) (= (select |old(#valid)| dll_create_~head~0.base) 0) .cse10 .cse11 (<= .cse13 |dll_create_#in~len|))) (and .cse0 (= 0 (select (select |#memory_$Pointer$.offset| .cse19) 4)) .cse1 .cse2 .cse3 (= (select (select |#memory_$Pointer$.base| .cse20) 4) 0) (= (select (select |#memory_$Pointer$.offset| .cse20) 4) 0) .cse4 .cse5 (= (select |old(#valid)| .cse20) 0) .cse6 .cse7 .cse14 .cse8 (= (select |old(#valid)| .cse19) 0) .cse9 .cse10 (= (select (select |#memory_$Pointer$.base| .cse19) 4) 0) .cse11 (= (select .cse15 .cse17) 0)))))) [2020-11-07 00:58:25,030 INFO L262 CegarLoopResult]: At program point L595(lines 595 597) the Hoare annotation is: (let ((.cse15 (+ dll_create_~new_head~0.offset 8))) (let ((.cse13 (store (select |#memory_$Pointer$.base| dll_create_~new_head~0.base) .cse15 0)) (.cse16 (+ dll_create_~new_head~0.offset 4))) (let ((.cse11 (select .cse13 .cse16))) (let ((.cse14 (= .cse11 0))) (let ((.cse3 (not (= |dll_create_#t~malloc6.base| dll_create_~head~0.base))) (.cse8 (not .cse14)) (.cse9 (= (select |#valid| dll_create_~head~0.base) 1)) (.cse0 (not (= dll_create_~new_head~0.base 0))) (.cse10 (= dll_create_~head~0.offset 0)) (.cse1 (= dll_create_~new_head~0.offset 0)) (.cse4 (not (= |dll_create_#t~malloc6.base| 0))) (.cse5 (= (select |#valid| dll_create_~new_head~0.base) 1)) (.cse12 (= (select (store (select |#memory_$Pointer$.offset| dll_create_~new_head~0.base) .cse15 0) .cse16) 0)) (.cse6 (= |dll_create_#t~malloc6.offset| 0)) (.cse7 (= (select |#valid| |dll_create_#t~malloc6.base|) 1)) (.cse2 (= 0 dll_create_~head~0.base))) (or (and (<= 3 |dll_create_#in~len|) .cse0 .cse1 (not .cse2) .cse3 .cse4 .cse5 (not (= dll_create_~new_head~0.base dll_create_~head~0.base)) (<= (+ dll_create_~len 2) |dll_create_#in~len|) .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse10 .cse1 .cse3 .cse4 .cse5 (= .cse11 dll_create_~head~0.base) (= (select (select |#memory_$Pointer$.offset| dll_create_~head~0.base) 4) 0) .cse12 (= (select (select (store |#memory_$Pointer$.base| dll_create_~new_head~0.base .cse13) dll_create_~head~0.base) 4) 0) (= (select |old(#valid)| dll_create_~head~0.base) 0) .cse6 .cse7 .cse8 .cse9 (<= (+ dll_create_~len 1) |dll_create_#in~len|)) (and .cse0 (= dll_create_~len |dll_create_#in~len|) .cse10 (= 0 (select |old(#valid)| dll_create_~new_head~0.base)) .cse1 .cse4 .cse5 .cse12 (= (select |old(#valid)| |dll_create_#t~malloc6.base|) 0) .cse14 .cse6 .cse7 .cse2))))))) [2020-11-07 00:58:25,031 INFO L262 CegarLoopResult]: At program point L593(line 593) the Hoare annotation is: (let ((.cse15 (+ dll_create_~new_head~0.offset 8))) (let ((.cse13 (store (select |#memory_$Pointer$.base| dll_create_~new_head~0.base) .cse15 0)) (.cse16 (+ dll_create_~new_head~0.offset 4))) (let ((.cse11 (select .cse13 .cse16))) (let ((.cse14 (= .cse11 0))) (let ((.cse3 (not (= |dll_create_#t~malloc6.base| dll_create_~head~0.base))) (.cse8 (not .cse14)) (.cse9 (= (select |#valid| dll_create_~head~0.base) 1)) (.cse0 (not (= dll_create_~new_head~0.base 0))) (.cse10 (= dll_create_~head~0.offset 0)) (.cse1 (= dll_create_~new_head~0.offset 0)) (.cse4 (not (= |dll_create_#t~malloc6.base| 0))) (.cse5 (= (select |#valid| dll_create_~new_head~0.base) 1)) (.cse12 (= (select (store (select |#memory_$Pointer$.offset| dll_create_~new_head~0.base) .cse15 0) .cse16) 0)) (.cse6 (= |dll_create_#t~malloc6.offset| 0)) (.cse7 (= (select |#valid| |dll_create_#t~malloc6.base|) 1)) (.cse2 (= 0 dll_create_~head~0.base))) (or (and (<= 3 |dll_create_#in~len|) .cse0 .cse1 (not .cse2) .cse3 .cse4 .cse5 (not (= dll_create_~new_head~0.base dll_create_~head~0.base)) (<= (+ dll_create_~len 2) |dll_create_#in~len|) .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse10 .cse1 .cse3 .cse4 .cse5 (= .cse11 dll_create_~head~0.base) (= (select (select |#memory_$Pointer$.offset| dll_create_~head~0.base) 4) 0) .cse12 (= (select (select (store |#memory_$Pointer$.base| dll_create_~new_head~0.base .cse13) dll_create_~head~0.base) 4) 0) (= (select |old(#valid)| dll_create_~head~0.base) 0) .cse6 .cse7 .cse8 .cse9 (<= (+ dll_create_~len 1) |dll_create_#in~len|)) (and .cse0 (= dll_create_~len |dll_create_#in~len|) .cse10 (= 0 (select |old(#valid)| dll_create_~new_head~0.base)) .cse1 .cse4 .cse5 .cse12 (= (select |old(#valid)| |dll_create_#t~malloc6.base|) 0) .cse14 .cse6 .cse7 .cse2))))))) [2020-11-07 00:58:25,031 INFO L262 CegarLoopResult]: At program point L589(lines 589 591) the Hoare annotation is: (let ((.cse11 (= 0 dll_create_~head~0.base))) (let ((.cse6 (not .cse11)) (.cse7 (not (= |dll_create_#t~malloc6.base| dll_create_~head~0.base))) (.cse2 (not (= dll_create_~new_head~0.base dll_create_~head~0.base))) (.cse8 (= (select |#valid| dll_create_~head~0.base) 1)) (.cse0 (= (select |#valid| dll_create_~new_head~0.base) 1)) (.cse1 (not (= dll_create_~new_head~0.base 0))) (.cse10 (= dll_create_~head~0.offset 0)) (.cse3 (= |dll_create_#t~malloc6.offset| 0)) (.cse4 (= (select |#valid| |dll_create_#t~malloc6.base|) 1)) (.cse5 (= dll_create_~new_head~0.offset 0)) (.cse9 (not (= |dll_create_#t~malloc6.base| 0)))) (or (and .cse0 (<= 3 |dll_create_#in~len|) .cse1 .cse2 .cse3 (<= (+ dll_create_~len 2) |dll_create_#in~len|) .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse1 .cse10 .cse5 .cse6 .cse7 (= (select (select |#memory_$Pointer$.base| dll_create_~head~0.base) 4) 0) .cse9 .cse0 (= (select (select |#memory_$Pointer$.offset| dll_create_~head~0.base) 4) 0) .cse2 (= (select |old(#valid)| dll_create_~head~0.base) 0) .cse3 .cse4 .cse8 (<= (+ dll_create_~len 1) |dll_create_#in~len|)) (and .cse0 .cse1 (= dll_create_~len |dll_create_#in~len|) .cse10 (= (select |old(#valid)| |dll_create_#t~malloc6.base|) 0) (= 0 (select |old(#valid)| dll_create_~new_head~0.base)) .cse3 .cse4 .cse5 .cse9 .cse11)))) [2020-11-07 00:58:25,031 INFO L262 CegarLoopResult]: At program point L589-1(lines 589 591) the Hoare annotation is: (let ((.cse11 (= 0 dll_create_~head~0.base))) (let ((.cse6 (not .cse11)) (.cse7 (not (= |dll_create_#t~malloc6.base| dll_create_~head~0.base))) (.cse2 (not (= dll_create_~new_head~0.base dll_create_~head~0.base))) (.cse8 (= (select |#valid| dll_create_~head~0.base) 1)) (.cse0 (= (select |#valid| dll_create_~new_head~0.base) 1)) (.cse1 (not (= dll_create_~new_head~0.base 0))) (.cse10 (= dll_create_~head~0.offset 0)) (.cse3 (= |dll_create_#t~malloc6.offset| 0)) (.cse4 (= (select |#valid| |dll_create_#t~malloc6.base|) 1)) (.cse5 (= dll_create_~new_head~0.offset 0)) (.cse9 (not (= |dll_create_#t~malloc6.base| 0)))) (or (and .cse0 (<= 3 |dll_create_#in~len|) .cse1 .cse2 .cse3 (<= (+ dll_create_~len 2) |dll_create_#in~len|) .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse1 .cse10 .cse5 .cse6 .cse7 (= (select (select |#memory_$Pointer$.base| dll_create_~head~0.base) 4) 0) .cse9 .cse0 (= (select (select |#memory_$Pointer$.offset| dll_create_~head~0.base) 4) 0) .cse2 (= (select |old(#valid)| dll_create_~head~0.base) 0) .cse3 .cse4 .cse8 (<= (+ dll_create_~len 1) |dll_create_#in~len|)) (and .cse0 .cse1 (= dll_create_~len |dll_create_#in~len|) .cse10 (= (select |old(#valid)| |dll_create_#t~malloc6.base|) 0) (= 0 (select |old(#valid)| dll_create_~new_head~0.base)) .cse3 .cse4 .cse5 .cse9 .cse11)))) [2020-11-07 00:58:25,031 INFO L262 CegarLoopResult]: At program point L585(lines 585 602) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= dll_create_~len |dll_create_#in~len|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|)) [2020-11-07 00:58:25,032 INFO L262 CegarLoopResult]: At program point L587-2(lines 587 600) the Hoare annotation is: (let ((.cse18 (select |#memory_$Pointer$.base| dll_create_~new_head~0.base)) (.cse17 (+ dll_create_~new_head~0.offset 4)) (.cse20 (select (select |#memory_$Pointer$.base| dll_create_~head~0.base) 4))) (let ((.cse1 (= 0 dll_create_~head~0.base)) (.cse12 (= .cse20 0)) (.cse19 (select .cse18 .cse17))) (let ((.cse3 (not (= dll_create_~new_head~0.base 0))) (.cse0 (= dll_create_~head~0.offset 0)) (.cse4 (not (= .cse19 0))) (.cse5 (not .cse12)) (.cse8 (= dll_create_~new_head~0.offset 0)) (.cse9 (not .cse1)) (.cse11 (not (= |dll_create_#t~malloc6.base| 0))) (.cse2 (= (select |#valid| dll_create_~new_head~0.base) 1)) (.cse14 (= (select (select |#memory_$Pointer$.offset| dll_create_~head~0.base) 4) 0)) (.cse6 (<= (+ dll_create_~len 2) |dll_create_#in~len|)) (.cse7 (= (select |#valid| |dll_create_#t~malloc6.base|) 1)) (.cse10 (= (select |#valid| dll_create_~head~0.base) 1)) (.cse15 (select |#memory_$Pointer$.offset| dll_create_~new_head~0.base))) (or (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= dll_create_~len |dll_create_#in~len|) .cse0 (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) .cse1) (and .cse2 (<= 3 |dll_create_#in~len|) .cse3 .cse0 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) (let ((.cse16 (+ dll_create_~new_head~0.offset 8)) (.cse13 (+ dll_create_~len 1))) (and .cse3 .cse0 (= 0 (select |old(#valid)| dll_create_~new_head~0.base)) .cse8 .cse9 .cse12 .cse11 (<= |dll_create_#in~len| .cse13) .cse2 .cse14 (= (select (store .cse15 .cse16 0) .cse17) 0) (= (select (store .cse18 .cse16 0) .cse17) 0) (= (select |old(#valid)| dll_create_~head~0.base) 0) .cse7 .cse10 (<= .cse13 |dll_create_#in~len|))) (and .cse3 (= 0 (select (select |#memory_$Pointer$.offset| .cse19) 4)) .cse0 .cse4 .cse5 (= (select (select |#memory_$Pointer$.base| .cse20) 4) 0) (= (select (select |#memory_$Pointer$.offset| .cse20) 4) 0) .cse8 .cse9 (= (select |old(#valid)| .cse20) 0) .cse11 .cse2 .cse14 (= (select |old(#valid)| .cse19) 0) .cse6 .cse7 (= (select (select |#memory_$Pointer$.base| .cse19) 4) 0) .cse10 (= (select .cse15 .cse17) 0)))))) [2020-11-07 00:58:25,032 INFO L262 CegarLoopResult]: At program point L587-3(lines 587 600) the Hoare annotation is: (let ((.cse13 (+ dll_create_~new_head~0.offset 4))) (let ((.cse12 (select (select |#memory_$Pointer$.base| dll_create_~head~0.base) 4)) (.cse11 (select (select |#memory_$Pointer$.base| dll_create_~new_head~0.base) .cse13))) (let ((.cse1 (not (= dll_create_~new_head~0.base 0))) (.cse2 (= dll_create_~head~0.offset 0)) (.cse3 (not (= .cse11 0))) (.cse4 (not (= .cse12 0))) (.cse7 (= dll_create_~new_head~0.offset 0)) (.cse8 (not (= 0 dll_create_~head~0.base))) (.cse10 (not (= |dll_create_#t~malloc6.base| 0))) (.cse0 (= (select |#valid| dll_create_~new_head~0.base) 1)) (.cse5 (<= (+ dll_create_~len 2) |dll_create_#in~len|)) (.cse6 (= (select |#valid| |dll_create_#t~malloc6.base|) 1)) (.cse9 (= (select |#valid| dll_create_~head~0.base) 1))) (or (and .cse0 (<= 3 |dll_create_#in~len|) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (and .cse1 (= 0 (select (select |#memory_$Pointer$.offset| .cse11) 4)) .cse2 .cse3 .cse4 (= (select (select |#memory_$Pointer$.base| .cse12) 4) 0) (= (select (select |#memory_$Pointer$.offset| .cse12) 4) 0) .cse7 .cse8 (= (select |old(#valid)| .cse12) 0) .cse10 .cse0 (= (select (select |#memory_$Pointer$.offset| dll_create_~head~0.base) 4) 0) (= (select |old(#valid)| .cse11) 0) .cse5 .cse6 (= (select (select |#memory_$Pointer$.base| .cse11) 4) 0) .cse9 (= (select (select |#memory_$Pointer$.offset| dll_create_~new_head~0.base) .cse13) 0)) (and (<= |dll_create_#in~len| (+ dll_create_~len 1)) (<= |dll_create_#in~len| 1)))))) [2020-11-07 00:58:25,032 INFO L262 CegarLoopResult]: At program point dll_createEXIT(lines 585 602) the Hoare annotation is: (let ((.cse16 (+ dll_create_~new_head~0.offset 4))) (let ((.cse14 (select (select |#memory_$Pointer$.base| |dll_create_#res.base|) 4)) (.cse15 (select (select |#memory_$Pointer$.base| dll_create_~head~0.base) 4)) (.cse13 (select (select |#memory_$Pointer$.base| dll_create_~new_head~0.base) .cse16))) (let ((.cse1 (not (= dll_create_~new_head~0.base 0))) (.cse3 (not (= .cse13 0))) (.cse7 (not (= |dll_create_#t~malloc6.base| 0))) (.cse10 (<= (+ dll_create_~len 2) |dll_create_#in~len|)) (.cse11 (= (select |#valid| |dll_create_#t~malloc6.base|) 1)) (.cse12 (= (select |#valid| dll_create_~head~0.base) 1)) (.cse0 (= |dll_create_#res.offset| 0)) (.cse2 (= dll_create_~head~0.offset 0)) (.cse4 (not (= .cse15 0))) (.cse5 (= dll_create_~new_head~0.offset 0)) (.cse6 (not (= 0 dll_create_~head~0.base))) (.cse8 (= (select |#valid| dll_create_~new_head~0.base) 1)) (.cse9 (not (= .cse14 0)))) (or (and (<= |dll_create_#in~len| (+ dll_create_~len 1)) (<= |dll_create_#in~len| 1)) (and .cse0 (<= 3 |dll_create_#in~len|) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) (and .cse1 (= 0 (select (select |#memory_$Pointer$.offset| .cse13) 4)) .cse3 (= (select (select |#memory_$Pointer$.offset| .cse14) 4) 0) (= (select |old(#valid)| .cse14) 0) (= (select (select |#memory_$Pointer$.offset| .cse15) 4) 0) .cse7 .cse10 .cse11 .cse12 .cse0 .cse2 .cse4 (= (select (select |#memory_$Pointer$.base| .cse15) 4) 0) .cse5 .cse6 (= (select |old(#valid)| .cse15) 0) .cse8 (= (select (select |#memory_$Pointer$.offset| dll_create_~head~0.base) 4) 0) (= (select (select |#memory_$Pointer$.base| .cse14) 4) 0) (= (select (select |#memory_$Pointer$.offset| |dll_create_#res.base|) 4) 0) .cse9 (= (select |old(#valid)| .cse13) 0) (= (select (select |#memory_$Pointer$.base| .cse13) 4) 0) (= (select (select |#memory_$Pointer$.offset| dll_create_~new_head~0.base) .cse16) 0)))))) [2020-11-07 00:58:25,032 INFO L262 CegarLoopResult]: At program point L596(line 596) the Hoare annotation is: (let ((.cse10 (+ dll_create_~new_head~0.offset 8))) (let ((.cse12 (store (select |#memory_$Pointer$.base| dll_create_~new_head~0.base) .cse10 0)) (.cse11 (+ dll_create_~new_head~0.offset 4))) (let ((.cse9 (select .cse12 .cse11))) (let ((.cse0 (not (= dll_create_~new_head~0.base 0))) (.cse1 (= dll_create_~new_head~0.offset 0)) (.cse2 (not (= |dll_create_#t~malloc6.base| dll_create_~head~0.base))) (.cse3 (not (= |dll_create_#t~malloc6.base| 0))) (.cse4 (= (select |#valid| dll_create_~new_head~0.base) 1)) (.cse5 (= |dll_create_#t~malloc6.offset| 0)) (.cse6 (= (select |#valid| |dll_create_#t~malloc6.base|) 1)) (.cse7 (not (= .cse9 0))) (.cse8 (= (select |#valid| dll_create_~head~0.base) 1))) (or (and (<= 3 |dll_create_#in~len|) .cse0 .cse1 (not (= 0 dll_create_~head~0.base)) .cse2 .cse3 .cse4 (not (= dll_create_~new_head~0.base dll_create_~head~0.base)) (<= (+ dll_create_~len 2) |dll_create_#in~len|) .cse5 .cse6 .cse7 .cse8) (and .cse0 (= dll_create_~head~0.offset 0) .cse1 .cse2 .cse3 .cse4 (= .cse9 dll_create_~head~0.base) (= (select (select |#memory_$Pointer$.offset| dll_create_~head~0.base) 4) 0) (= (select (store (select |#memory_$Pointer$.offset| dll_create_~new_head~0.base) .cse10 0) .cse11) 0) (= (select (select (store |#memory_$Pointer$.base| dll_create_~new_head~0.base .cse12) dll_create_~head~0.base) 4) 0) (= (select |old(#valid)| dll_create_~head~0.base) 0) .cse5 .cse6 .cse7 .cse8 (<= (+ dll_create_~len 1) |dll_create_#in~len|))))))) [2020-11-07 00:58:25,033 INFO L262 CegarLoopResult]: At program point L594(lines 587 600) the Hoare annotation is: (let ((.cse15 (+ dll_create_~new_head~0.offset 8))) (let ((.cse13 (store (select |#memory_$Pointer$.base| dll_create_~new_head~0.base) .cse15 0)) (.cse16 (+ dll_create_~new_head~0.offset 4))) (let ((.cse11 (select .cse13 .cse16))) (let ((.cse14 (= .cse11 0))) (let ((.cse3 (not (= |dll_create_#t~malloc6.base| dll_create_~head~0.base))) (.cse8 (not .cse14)) (.cse9 (= (select |#valid| dll_create_~head~0.base) 1)) (.cse0 (not (= dll_create_~new_head~0.base 0))) (.cse10 (= dll_create_~head~0.offset 0)) (.cse1 (= dll_create_~new_head~0.offset 0)) (.cse4 (not (= |dll_create_#t~malloc6.base| 0))) (.cse5 (= (select |#valid| dll_create_~new_head~0.base) 1)) (.cse12 (= (select (store (select |#memory_$Pointer$.offset| dll_create_~new_head~0.base) .cse15 0) .cse16) 0)) (.cse6 (= |dll_create_#t~malloc6.offset| 0)) (.cse7 (= (select |#valid| |dll_create_#t~malloc6.base|) 1)) (.cse2 (= 0 dll_create_~head~0.base))) (or (and (<= 3 |dll_create_#in~len|) .cse0 .cse1 (not .cse2) .cse3 .cse4 .cse5 (not (= dll_create_~new_head~0.base dll_create_~head~0.base)) (<= (+ dll_create_~len 2) |dll_create_#in~len|) .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse10 .cse1 .cse3 .cse4 .cse5 (= .cse11 dll_create_~head~0.base) (= (select (select |#memory_$Pointer$.offset| dll_create_~head~0.base) 4) 0) .cse12 (= (select (select (store |#memory_$Pointer$.base| dll_create_~new_head~0.base .cse13) dll_create_~head~0.base) 4) 0) (= (select |old(#valid)| dll_create_~head~0.base) 0) .cse6 .cse7 .cse8 .cse9 (<= (+ dll_create_~len 1) |dll_create_#in~len|)) (and .cse0 (= dll_create_~len |dll_create_#in~len|) .cse10 (= 0 (select |old(#valid)| dll_create_~new_head~0.base)) .cse1 .cse4 .cse5 .cse12 (= (select |old(#valid)| |dll_create_#t~malloc6.base|) 0) .cse14 .cse6 .cse7 .cse2))))))) [2020-11-07 00:58:25,033 INFO L262 CegarLoopResult]: At program point L592(line 592) the Hoare annotation is: (let ((.cse11 (= 0 dll_create_~head~0.base))) (let ((.cse6 (not .cse11)) (.cse7 (not (= |dll_create_#t~malloc6.base| dll_create_~head~0.base))) (.cse2 (not (= dll_create_~new_head~0.base dll_create_~head~0.base))) (.cse8 (= (select |#valid| dll_create_~head~0.base) 1)) (.cse0 (= (select |#valid| dll_create_~new_head~0.base) 1)) (.cse1 (not (= dll_create_~new_head~0.base 0))) (.cse10 (= dll_create_~head~0.offset 0)) (.cse3 (= |dll_create_#t~malloc6.offset| 0)) (.cse4 (= (select |#valid| |dll_create_#t~malloc6.base|) 1)) (.cse5 (= dll_create_~new_head~0.offset 0)) (.cse9 (not (= |dll_create_#t~malloc6.base| 0)))) (or (and .cse0 (<= 3 |dll_create_#in~len|) .cse1 .cse2 (<= (+ dll_create_~len 2) |dll_create_#in~len|) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse1 .cse10 .cse5 .cse6 .cse7 (= (select (select |#memory_$Pointer$.base| dll_create_~head~0.base) 4) 0) .cse9 .cse0 (= (select (select |#memory_$Pointer$.offset| dll_create_~head~0.base) 4) 0) .cse2 (= (select |old(#valid)| dll_create_~head~0.base) 0) .cse3 .cse4 .cse8 (<= (+ dll_create_~len 1) |dll_create_#in~len|)) (and .cse0 .cse1 (= dll_create_~len |dll_create_#in~len|) .cse10 (= (select |old(#valid)| |dll_create_#t~malloc6.base|) 0) (= 0 (select |old(#valid)| dll_create_~new_head~0.base)) .cse3 .cse4 .cse5 .cse9 .cse11)))) [2020-11-07 00:58:25,033 INFO L269 CegarLoopResult]: At program point L590(line 590) the Hoare annotation is: true [2020-11-07 00:58:25,033 INFO L262 CegarLoopResult]: At program point L588(line 588) the Hoare annotation is: (let ((.cse9 (= 0 dll_create_~head~0.base))) (let ((.cse4 (= (select |#valid| dll_create_~new_head~0.base) 1)) (.cse0 (not (= dll_create_~new_head~0.base 0))) (.cse7 (= (select |#valid| |dll_create_#t~malloc6.base|) 1)) (.cse2 (not .cse9)) (.cse8 (= (select |#valid| dll_create_~head~0.base) 1)) (.cse3 (not (= |dll_create_#t~malloc6.base| 0))) (.cse1 (= dll_create_~head~0.offset 0))) (or (let ((.cse5 (+ dll_create_~new_head~0.offset 8)) (.cse6 (+ dll_create_~new_head~0.offset 4))) (and .cse0 .cse1 (= 0 (select |old(#valid)| dll_create_~new_head~0.base)) (= dll_create_~new_head~0.offset 0) .cse2 (= (select (select |#memory_$Pointer$.base| dll_create_~head~0.base) 4) 0) .cse3 .cse4 (= (select (select |#memory_$Pointer$.offset| dll_create_~head~0.base) 4) 0) (= (select (store (select |#memory_$Pointer$.offset| dll_create_~new_head~0.base) .cse5 0) .cse6) 0) (= (select (store (select |#memory_$Pointer$.base| dll_create_~new_head~0.base) .cse5 0) .cse6) 0) (= (select |old(#valid)| dll_create_~head~0.base) 0) .cse7 .cse8 (<= (+ dll_create_~len 1) |dll_create_#in~len|))) (and .cse4 (<= 3 |dll_create_#in~len|) .cse0 (<= (+ dll_create_~len 2) |dll_create_#in~len|) .cse7 .cse2 .cse8 .cse3) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= dll_create_~len |dll_create_#in~len|) .cse1 (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|) .cse9)))) [2020-11-07 00:58:25,033 INFO L262 CegarLoopResult]: At program point L588-1(line 588) the Hoare annotation is: (let ((.cse11 (= 0 dll_create_~head~0.base))) (let ((.cse5 (= (select |#valid| dll_create_~new_head~0.base) 1)) (.cse0 (not (= dll_create_~new_head~0.base 0))) (.cse2 (not .cse11)) (.cse3 (not (= |dll_create_#t~malloc6.base| dll_create_~head~0.base))) (.cse10 (= (select |#valid| dll_create_~head~0.base) 1)) (.cse1 (= dll_create_~head~0.offset 0)) (.cse8 (= |dll_create_#t~malloc6.offset| 0)) (.cse9 (= (select |#valid| |dll_create_#t~malloc6.base|) 1)) (.cse4 (not (= |dll_create_#t~malloc6.base| 0)))) (or (let ((.cse6 (+ dll_create_~new_head~0.offset 8)) (.cse7 (+ dll_create_~new_head~0.offset 4))) (and .cse0 .cse1 (= 0 (select |old(#valid)| dll_create_~new_head~0.base)) (= dll_create_~new_head~0.offset 0) .cse2 .cse3 (= (select (select |#memory_$Pointer$.base| dll_create_~head~0.base) 4) 0) .cse4 .cse5 (= (select (select |#memory_$Pointer$.offset| dll_create_~head~0.base) 4) 0) (= (select (store (select |#memory_$Pointer$.offset| dll_create_~new_head~0.base) .cse6 0) .cse7) 0) (= (select (store (select |#memory_$Pointer$.base| dll_create_~new_head~0.base) .cse6 0) .cse7) 0) (= (select |old(#valid)| dll_create_~head~0.base) 0) .cse8 .cse9 .cse10 (<= (+ dll_create_~len 1) |dll_create_#in~len|))) (and .cse5 (<= 3 |dll_create_#in~len|) .cse0 (<= (+ dll_create_~len 2) |dll_create_#in~len|) .cse8 .cse9 .cse2 .cse3 .cse10 .cse4) (and (= dll_create_~len |dll_create_#in~len|) .cse1 (= (select |old(#valid)| |dll_create_#t~malloc6.base|) 0) .cse8 .cse9 .cse4 .cse11)))) [2020-11-07 00:58:25,033 INFO L262 CegarLoopResult]: At program point L586(line 586) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= dll_create_~len |dll_create_#in~len|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|)) [2020-11-07 00:58:25,034 INFO L266 CegarLoopResult]: For program point __bswap_32ENTRY(lines 74 78) no Hoare annotation was computed. [2020-11-07 00:58:25,034 INFO L266 CegarLoopResult]: For program point L77(line 77) no Hoare annotation was computed. [2020-11-07 00:58:25,034 INFO L266 CegarLoopResult]: For program point L77-1(line 77) no Hoare annotation was computed. [2020-11-07 00:58:25,034 INFO L266 CegarLoopResult]: For program point __bswap_32FINAL(lines 74 78) no Hoare annotation was computed. [2020-11-07 00:58:25,034 INFO L266 CegarLoopResult]: For program point __bswap_32EXIT(lines 74 78) no Hoare annotation was computed. [2020-11-07 00:58:25,034 INFO L266 CegarLoopResult]: For program point __bswap_64ENTRY(lines 79 83) no Hoare annotation was computed. [2020-11-07 00:58:25,034 INFO L266 CegarLoopResult]: For program point L82-1(line 82) no Hoare annotation was computed. [2020-11-07 00:58:25,034 INFO L266 CegarLoopResult]: For program point __bswap_64FINAL(lines 79 83) no Hoare annotation was computed. [2020-11-07 00:58:25,034 INFO L266 CegarLoopResult]: For program point __bswap_64EXIT(lines 79 83) no Hoare annotation was computed. [2020-11-07 00:58:25,034 INFO L266 CegarLoopResult]: For program point L82(line 82) no Hoare annotation was computed. [2020-11-07 00:58:25,035 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-07 00:58:25,035 INFO L269 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: true [2020-11-07 00:58:25,035 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-07 00:58:25,035 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-07 00:58:25,035 INFO L262 CegarLoopResult]: At program point mainEXIT(lines 611 625) the Hoare annotation is: (= main_~len~0 2) [2020-11-07 00:58:25,035 INFO L262 CegarLoopResult]: At program point L624(line 624) the Hoare annotation is: false [2020-11-07 00:58:25,035 INFO L262 CegarLoopResult]: At program point L622(line 622) the Hoare annotation is: (= main_~len~0 2) [2020-11-07 00:58:25,035 INFO L262 CegarLoopResult]: At program point mainFINAL(lines 611 625) the Hoare annotation is: (= main_~len~0 2) [2020-11-07 00:58:25,035 INFO L262 CegarLoopResult]: At program point L620(lines 611 625) the Hoare annotation is: false [2020-11-07 00:58:25,036 INFO L262 CegarLoopResult]: At program point L616(line 616) the Hoare annotation is: (let ((.cse1 (select (select |#memory_$Pointer$.base| |main_~#s~0.base|) |main_~#s~0.offset|))) (let ((.cse0 (select (select |#memory_$Pointer$.base| .cse1) 4))) (and (= main_~len~0 2) (= (select (select |#memory_$Pointer$.offset| .cse0) 4) 0) (not (= .cse0 0)) (not (= |main_~#s~0.base| .cse0)) (= (select (select |#memory_$Pointer$.base| .cse0) 4) 0) (= (select (select |#memory_$Pointer$.offset| |main_~#s~0.base|) |main_~#s~0.offset|) 0) (= (select (select |#memory_$Pointer$.offset| .cse1) 4) 0)))) [2020-11-07 00:58:25,036 INFO L262 CegarLoopResult]: At program point L614(line 614) the Hoare annotation is: (and (= main_~len~0 2) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|)) [2020-11-07 00:58:25,036 INFO L262 CegarLoopResult]: At program point L614-1(line 614) the Hoare annotation is: (and (= main_~len~0 2) (= (select |#valid| |main_~#s~0.base|) 1)) [2020-11-07 00:58:25,036 INFO L262 CegarLoopResult]: At program point L616-3(line 616) the Hoare annotation is: (let ((.cse2 (select (select |#memory_$Pointer$.base| |main_~#s~0.base|) |main_~#s~0.offset|)) (.cse1 (= (select (select |#memory_$Pointer$.offset| |main_~#s~0.base|) |main_~#s~0.offset|) 0))) (let ((.cse0 (let ((.cse3 (= main_~len~0 2))) (or (and .cse3 (= .cse2 0) (<= 0 main_~i~0) .cse1) (and .cse3 (<= 1 |main_#t~post12|) (<= 1 main_~i~0)))))) (or (and (<= main_~i~0 0) .cse0 (<= |main_#t~post12| 0)) (and .cse0 .cse1 (= (select (select |#memory_$Pointer$.base| .cse2) 4) 0) (<= |main_#t~post12| 1) (<= main_~i~0 1) (= (select (select |#memory_$Pointer$.offset| .cse2) 4) 0))))) [2020-11-07 00:58:25,036 INFO L262 CegarLoopResult]: At program point L614-2(line 614) the Hoare annotation is: (let ((.cse0 (select (select |#memory_$Pointer$.base| |main_#t~ret11.base|) 4))) (and (= main_~len~0 2) (= (select (select |#memory_$Pointer$.offset| .cse0) 4) 0) (not (= |main_~#s~0.base| .cse0)) (= (select (select |#memory_$Pointer$.offset| |main_#t~ret11.base|) 4) 0) (= |main_#t~ret11.offset| 0) (not (= .cse0 0)) (= (select (select |#memory_$Pointer$.base| .cse0) 4) 0))) [2020-11-07 00:58:25,037 INFO L262 CegarLoopResult]: At program point L616-4(line 616) the Hoare annotation is: (let ((.cse2 (select (select |#memory_$Pointer$.base| |main_~#s~0.base|) |main_~#s~0.offset|)) (.cse1 (= (select (select |#memory_$Pointer$.offset| |main_~#s~0.base|) |main_~#s~0.offset|) 0))) (let ((.cse0 (let ((.cse3 (= main_~len~0 2))) (or (and .cse3 (<= 1 |main_#t~post12|) (<= 0 main_~i~0)) (and .cse3 (= .cse2 0) .cse1))))) (or (and .cse0 (<= (+ main_~i~0 1) 0) (<= |main_#t~post12| 0)) (and (<= main_~i~0 0) .cse0 .cse1 (= (select (select |#memory_$Pointer$.base| .cse2) 4) 0) (<= |main_#t~post12| 1) (= (select (select |#memory_$Pointer$.offset| .cse2) 4) 0))))) [2020-11-07 00:58:25,037 INFO L262 CegarLoopResult]: At program point L614-3(line 614) the Hoare annotation is: (let ((.cse1 (select (select |#memory_$Pointer$.base| |main_~#s~0.base|) |main_~#s~0.offset|))) (let ((.cse0 (select (select |#memory_$Pointer$.base| .cse1) 4)) (.cse2 (select (select |#memory_$Pointer$.base| |main_#t~ret11.base|) 4))) (and (not (= |main_~#s~0.base| .cse0)) (= (select (select |#memory_$Pointer$.base| .cse0) 4) 0) (= (select (select |#memory_$Pointer$.offset| |main_~#s~0.base|) |main_~#s~0.offset|) 0) (= (select (select |#memory_$Pointer$.offset| .cse1) 4) 0) (not (= .cse2 0)) (= (select (select |#memory_$Pointer$.base| .cse2) 4) 0) (= main_~len~0 2) (= (select (select |#memory_$Pointer$.offset| .cse2) 4) 0) (= (select (select |#memory_$Pointer$.offset| .cse0) 4) 0) (not (= .cse0 0)) (not (= |main_~#s~0.base| .cse2)) (= (select (select |#memory_$Pointer$.offset| |main_#t~ret11.base|) 4) 0) (= |main_#t~ret11.offset| 0)))) [2020-11-07 00:58:25,037 INFO L262 CegarLoopResult]: At program point L616-5(lines 616 618) the Hoare annotation is: (let ((.cse6 (select (select |#memory_$Pointer$.base| |main_~#s~0.base|) |main_~#s~0.offset|))) (let ((.cse2 (select (select |#memory_$Pointer$.base| .cse6) 4)) (.cse1 (= main_~len~0 2)) (.cse4 (= (select (select |#memory_$Pointer$.offset| |main_~#s~0.base|) |main_~#s~0.offset|) 0))) (let ((.cse0 (or (and .cse1 (<= 0 main_~i~0)) (and .cse1 (= .cse6 0) .cse4))) (.cse3 (= .cse2 0)) (.cse5 (= (select (select |#memory_$Pointer$.offset| .cse6) 4) 0))) (or (and (<= (+ main_~i~0 1) 0) .cse0) (and .cse1 (= (select (select |#memory_$Pointer$.offset| .cse2) 4) 0) (not .cse3) (not (= |main_~#s~0.base| .cse2)) (<= 1 main_~i~0) (= (select (select |#memory_$Pointer$.base| .cse2) 4) 0) .cse4 (<= main_~i~0 1) .cse5) (and (<= main_~i~0 0) .cse4 .cse0 .cse3 .cse5))))) [2020-11-07 00:58:25,037 INFO L262 CegarLoopResult]: At program point L616-6(lines 616 618) the Hoare annotation is: (and (= main_~len~0 2) (= (select (select |#memory_$Pointer$.base| |main_~#s~0.base|) |main_~#s~0.offset|) 0) (= (select (select |#memory_$Pointer$.offset| |main_~#s~0.base|) |main_~#s~0.offset|) 0)) [2020-11-07 00:58:25,037 INFO L262 CegarLoopResult]: At program point L614-4(line 614) the Hoare annotation is: (= main_~len~0 2) [2020-11-07 00:58:25,037 INFO L262 CegarLoopResult]: At program point L614-5(line 614) the Hoare annotation is: (= main_~len~0 2) [2020-11-07 00:58:25,038 INFO L262 CegarLoopResult]: At program point L614-6(line 614) the Hoare annotation is: false [2020-11-07 00:58:25,038 INFO L262 CegarLoopResult]: At program point L614-7(line 614) the Hoare annotation is: false [2020-11-07 00:58:25,038 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 611 625) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|)) [2020-11-07 00:58:25,038 INFO L262 CegarLoopResult]: At program point L623(line 623) the Hoare annotation is: false [2020-11-07 00:58:25,038 INFO L262 CegarLoopResult]: At program point L619(lines 619 621) the Hoare annotation is: (and (= main_~len~0 2) (= (select (select |#memory_$Pointer$.base| |main_~#s~0.base|) |main_~#s~0.offset|) 0) (= |main_#t~mem13.base| 0) (= (select (select |#memory_$Pointer$.offset| |main_~#s~0.base|) |main_~#s~0.offset|) 0) (= |main_#t~mem13.offset| 0)) [2020-11-07 00:58:25,038 INFO L262 CegarLoopResult]: At program point L619-1(line 619) the Hoare annotation is: false [2020-11-07 00:58:25,038 INFO L262 CegarLoopResult]: At program point L617(line 617) the Hoare annotation is: (let ((.cse5 (select (select |#memory_$Pointer$.base| |main_~#s~0.base|) |main_~#s~0.offset|))) (let ((.cse4 (select (select |#memory_$Pointer$.base| .cse5) 4))) (let ((.cse0 (= main_~len~0 2)) (.cse2 (= .cse4 0)) (.cse1 (= (select (select |#memory_$Pointer$.offset| |main_~#s~0.base|) |main_~#s~0.offset|) 0)) (.cse3 (= (select (select |#memory_$Pointer$.offset| .cse5) 4) 0))) (or (and .cse0 (<= main_~i~0 0) (<= 0 main_~i~0) .cse1 .cse2 .cse3) (and .cse0 (= (select (select |#memory_$Pointer$.offset| .cse4) 4) 0) (not .cse2) (not (= |main_~#s~0.base| .cse4)) (<= 1 main_~i~0) (= (select (select |#memory_$Pointer$.base| .cse4) 4) 0) .cse1 (<= main_~i~0 1) .cse3))))) [2020-11-07 00:58:25,039 INFO L262 CegarLoopResult]: At program point L619-2(line 619) the Hoare annotation is: (= main_~len~0 2) [2020-11-07 00:58:25,039 INFO L262 CegarLoopResult]: At program point L617-1(lines 616 618) the Hoare annotation is: (let ((.cse2 (select (select |#memory_$Pointer$.base| |main_~#s~0.base|) |main_~#s~0.offset|)) (.cse1 (= (select (select |#memory_$Pointer$.offset| |main_~#s~0.base|) |main_~#s~0.offset|) 0))) (let ((.cse0 (let ((.cse3 (= main_~len~0 2))) (or (and .cse3 (<= 1 main_~i~0)) (and .cse3 (= .cse2 0) (<= 0 main_~i~0) .cse1))))) (or (and .cse0 .cse1 (= (select (select |#memory_$Pointer$.base| .cse2) 4) 0) (<= main_~i~0 1) (= (select (select |#memory_$Pointer$.offset| .cse2) 4) 0)) (and .cse0 (<= main_~i~0 0))))) [2020-11-07 00:58:25,039 INFO L262 CegarLoopResult]: At program point L615(line 615) the Hoare annotation is: (let ((.cse1 (select (select |#memory_$Pointer$.base| |main_~#s~0.base|) |main_~#s~0.offset|))) (let ((.cse0 (select (select |#memory_$Pointer$.base| .cse1) 4))) (and (= main_~len~0 2) (= (select (select |#memory_$Pointer$.offset| .cse0) 4) 0) (not (= .cse0 0)) (not (= |main_~#s~0.base| .cse0)) (= (select (select |#memory_$Pointer$.base| .cse0) 4) 0) (= (select (select |#memory_$Pointer$.offset| |main_~#s~0.base|) |main_~#s~0.offset|) 0) (= (select (select |#memory_$Pointer$.offset| .cse1) 4) 0)))) [2020-11-07 00:58:25,039 INFO L262 CegarLoopResult]: At program point L613(line 613) the Hoare annotation is: (and (= main_~len~0 2) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|)) [2020-11-07 00:58:25,039 INFO L266 CegarLoopResult]: For program point L577(lines 577 579) no Hoare annotation was computed. [2020-11-07 00:58:25,039 INFO L266 CegarLoopResult]: For program point L576(line 576) no Hoare annotation was computed. [2020-11-07 00:58:25,039 INFO L266 CegarLoopResult]: For program point L577-1(lines 577 579) no Hoare annotation was computed. [2020-11-07 00:58:25,040 INFO L266 CegarLoopResult]: For program point L576-1(line 576) no Hoare annotation was computed. [2020-11-07 00:58:25,040 INFO L266 CegarLoopResult]: For program point node_createENTRY(lines 575 584) no Hoare annotation was computed. [2020-11-07 00:58:25,040 INFO L266 CegarLoopResult]: For program point node_createEXIT(lines 575 584) no Hoare annotation was computed. [2020-11-07 00:58:25,040 INFO L266 CegarLoopResult]: For program point node_createFINAL(lines 575 584) no Hoare annotation was computed. [2020-11-07 00:58:25,040 INFO L266 CegarLoopResult]: For program point L582(line 582) no Hoare annotation was computed. [2020-11-07 00:58:25,040 INFO L266 CegarLoopResult]: For program point L581(line 581) no Hoare annotation was computed. [2020-11-07 00:58:25,040 INFO L266 CegarLoopResult]: For program point L580(line 580) no Hoare annotation was computed. [2020-11-07 00:58:25,040 INFO L266 CegarLoopResult]: For program point L578(line 578) no Hoare annotation was computed. [2020-11-07 00:58:25,041 INFO L262 CegarLoopResult]: At program point L609(line 609) the Hoare annotation is: (let ((.cse7 (select (select |old(#memory_$Pointer$.base)| |dll_remove_first_#in~head.base|) |dll_remove_first_#in~head.offset|))) (let ((.cse6 (select (select |old(#memory_$Pointer$.offset)| .cse7) 4)) (.cse5 (not (= (select (select |old(#memory_$Pointer$.offset)| |dll_remove_first_#in~head.base|) |dll_remove_first_#in~head.offset|) 0))) (.cse4 (select (select |old(#memory_$Pointer$.base)| .cse7) 4))) (let ((.cse1 (or .cse5 (= .cse4 dll_remove_first_~temp~1.base))) (.cse2 (or .cse5 (= dll_remove_first_~temp~1.offset .cse6))) (.cse0 (= dll_remove_first_~head.offset |dll_remove_first_#in~head.offset|)) (.cse3 (= dll_remove_first_~head.base |dll_remove_first_#in~head.base|))) (or (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) .cse0 .cse1 .cse2 (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) .cse3) (and (or (not (= .cse4 0)) .cse5 (not (= .cse6 0))) .cse1 .cse2 (or (and .cse0 (or (and (= (select (select (store |#memory_$Pointer$.base| dll_remove_first_~head.base (store (select |#memory_$Pointer$.base| dll_remove_first_~head.base) dll_remove_first_~head.offset dll_remove_first_~temp~1.base)) dll_remove_first_~temp~1.base) 4) (select (select |old(#memory_$Pointer$.base)| dll_remove_first_~temp~1.base) 4)) (= (select (select |old(#memory_$Pointer$.offset)| dll_remove_first_~temp~1.base) 4) (select (select (store |#memory_$Pointer$.offset| dll_remove_first_~head.base (store (select |#memory_$Pointer$.offset| dll_remove_first_~head.base) dll_remove_first_~head.offset dll_remove_first_~temp~1.offset)) dll_remove_first_~temp~1.base) 4))) (= (+ dll_remove_first_~temp~1.offset 4) 0) (= dll_remove_first_~temp~1.base dll_remove_first_~head.base)) .cse3) (and .cse0 (not (= (select (select |old(#memory_$Pointer$.offset)| dll_remove_first_~head.base) dll_remove_first_~head.offset) 0)) .cse3))))))) [2020-11-07 00:58:25,041 INFO L262 CegarLoopResult]: At program point L608(line 608) the Hoare annotation is: (let ((.cse8 (select (select |old(#memory_$Pointer$.base)| |dll_remove_first_#in~head.base|) |dll_remove_first_#in~head.offset|))) (let ((.cse2 (select (select |old(#memory_$Pointer$.offset)| .cse8) 4)) (.cse1 (not (= (select (select |old(#memory_$Pointer$.offset)| |dll_remove_first_#in~head.base|) |dll_remove_first_#in~head.offset|) 0))) (.cse0 (select (select |old(#memory_$Pointer$.base)| .cse8) 4))) (let ((.cse5 (= dll_remove_first_~head.offset |dll_remove_first_#in~head.offset|)) (.cse3 (or .cse1 (= .cse0 dll_remove_first_~temp~1.base))) (.cse4 (or .cse1 (= dll_remove_first_~temp~1.offset .cse2))) (.cse6 (= dll_remove_first_~head.base |dll_remove_first_#in~head.base|)) (.cse7 (= |old(#valid)| |#valid|))) (or (and (or (not (= .cse0 0)) .cse1 (not (= .cse2 0))) .cse3 .cse4 (or (and .cse5 (or (and (= (select (select (store |#memory_$Pointer$.base| dll_remove_first_~head.base (store (select |#memory_$Pointer$.base| dll_remove_first_~head.base) dll_remove_first_~head.offset dll_remove_first_~temp~1.base)) dll_remove_first_~temp~1.base) 4) (select (select |old(#memory_$Pointer$.base)| dll_remove_first_~temp~1.base) 4)) (= (select (select |old(#memory_$Pointer$.offset)| dll_remove_first_~temp~1.base) 4) (select (select (store |#memory_$Pointer$.offset| dll_remove_first_~head.base (store (select |#memory_$Pointer$.offset| dll_remove_first_~head.base) dll_remove_first_~head.offset dll_remove_first_~temp~1.offset)) dll_remove_first_~temp~1.base) 4))) (= (+ dll_remove_first_~temp~1.offset 4) 0) (= dll_remove_first_~temp~1.base dll_remove_first_~head.base)) .cse6) (and .cse5 (not (= (select (select |old(#memory_$Pointer$.offset)| dll_remove_first_~head.base) dll_remove_first_~head.offset) 0)) .cse6)) .cse7) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) .cse5 (= |#memory_int| |old(#memory_int)|) .cse3 .cse4 (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) .cse6 .cse7))))) [2020-11-07 00:58:25,041 INFO L262 CegarLoopResult]: At program point L608-1(line 608) the Hoare annotation is: (let ((.cse7 (select (select |old(#memory_$Pointer$.base)| |dll_remove_first_#in~head.base|) |dll_remove_first_#in~head.offset|))) (let ((.cse6 (select (select |old(#memory_$Pointer$.offset)| .cse7) 4)) (.cse5 (not (= (select (select |old(#memory_$Pointer$.offset)| |dll_remove_first_#in~head.base|) |dll_remove_first_#in~head.offset|) 0))) (.cse4 (select (select |old(#memory_$Pointer$.base)| .cse7) 4))) (let ((.cse1 (or .cse5 (= .cse4 dll_remove_first_~temp~1.base))) (.cse2 (or .cse5 (= dll_remove_first_~temp~1.offset .cse6))) (.cse0 (= dll_remove_first_~head.offset |dll_remove_first_#in~head.offset|)) (.cse3 (= dll_remove_first_~head.base |dll_remove_first_#in~head.base|))) (or (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) .cse0 .cse1 .cse2 (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) .cse3) (and (or (not (= .cse4 0)) .cse5 (not (= .cse6 0))) .cse1 .cse2 (or (and .cse0 (or (and (= (select (select (store |#memory_$Pointer$.base| dll_remove_first_~head.base (store (select |#memory_$Pointer$.base| dll_remove_first_~head.base) dll_remove_first_~head.offset dll_remove_first_~temp~1.base)) dll_remove_first_~temp~1.base) 4) (select (select |old(#memory_$Pointer$.base)| dll_remove_first_~temp~1.base) 4)) (= (select (select |old(#memory_$Pointer$.offset)| dll_remove_first_~temp~1.base) 4) (select (select (store |#memory_$Pointer$.offset| dll_remove_first_~head.base (store (select |#memory_$Pointer$.offset| dll_remove_first_~head.base) dll_remove_first_~head.offset dll_remove_first_~temp~1.offset)) dll_remove_first_~temp~1.base) 4))) (= (+ dll_remove_first_~temp~1.offset 4) 0) (= dll_remove_first_~temp~1.base dll_remove_first_~head.base)) .cse3) (and .cse0 (not (= (select (select |old(#memory_$Pointer$.offset)| dll_remove_first_~head.base) dll_remove_first_~head.offset) 0)) .cse3))))))) [2020-11-07 00:58:25,041 INFO L262 CegarLoopResult]: At program point L606(line 606) the Hoare annotation is: (let ((.cse3 (select (select |old(#memory_$Pointer$.base)| |dll_remove_first_#in~head.base|) |dll_remove_first_#in~head.offset|))) (let ((.cse0 (select (select |old(#memory_$Pointer$.base)| .cse3) 4)) (.cse1 (not (= (select (select |old(#memory_$Pointer$.offset)| |dll_remove_first_#in~head.base|) |dll_remove_first_#in~head.offset|) 0))) (.cse2 (select (select |old(#memory_$Pointer$.offset)| .cse3) 4))) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= dll_remove_first_~head.offset |dll_remove_first_#in~head.offset|) (or (not (= .cse0 0)) .cse1 (not (= .cse2 0))) (= |#memory_int| |old(#memory_int)|) (or .cse1 (= .cse0 dll_remove_first_~temp~1.base)) (or .cse1 (= dll_remove_first_~temp~1.offset .cse2)) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= dll_remove_first_~head.base |dll_remove_first_#in~head.base|) (= |old(#valid)| |#valid|)))) [2020-11-07 00:58:25,042 INFO L262 CegarLoopResult]: At program point dll_remove_firstFINAL(lines 603 610) the Hoare annotation is: (let ((.cse9 (select (select |#memory_$Pointer$.offset| |dll_remove_first_#in~head.base|) |dll_remove_first_#in~head.offset|)) (.cse10 (select (select |old(#memory_$Pointer$.base)| |dll_remove_first_#in~head.base|) |dll_remove_first_#in~head.offset|))) (let ((.cse1 (not (= (select (select |old(#memory_$Pointer$.offset)| |dll_remove_first_#in~head.base|) |dll_remove_first_#in~head.offset|) 0))) (.cse2 (select (select |old(#memory_$Pointer$.offset)| .cse10) 4)) (.cse6 (= .cse9 0)) (.cse7 (select (select |#memory_$Pointer$.base| |dll_remove_first_#in~head.base|) |dll_remove_first_#in~head.offset|)) (.cse0 (select (select |old(#memory_$Pointer$.base)| .cse10) 4))) (and (let ((.cse3 (or .cse1 (= .cse0 dll_remove_first_~temp~1.base))) (.cse4 (let ((.cse8 (= dll_remove_first_~head.offset |dll_remove_first_#in~head.offset|))) (or (and .cse8 (or (and (= (select (select (store |#memory_$Pointer$.base| dll_remove_first_~head.base (store (select |#memory_$Pointer$.base| dll_remove_first_~head.base) dll_remove_first_~head.offset dll_remove_first_~temp~1.base)) dll_remove_first_~temp~1.base) 4) (select (select |old(#memory_$Pointer$.base)| dll_remove_first_~temp~1.base) 4)) (= (select (select |old(#memory_$Pointer$.offset)| dll_remove_first_~temp~1.base) 4) (select (select (store |#memory_$Pointer$.offset| dll_remove_first_~head.base (store (select |#memory_$Pointer$.offset| dll_remove_first_~head.base) dll_remove_first_~head.offset dll_remove_first_~temp~1.offset)) dll_remove_first_~temp~1.base) 4))) (= (+ dll_remove_first_~temp~1.offset 4) 0) (= dll_remove_first_~temp~1.base dll_remove_first_~head.base))) (and .cse8 (not (= (select (select |old(#memory_$Pointer$.offset)| dll_remove_first_~head.base) dll_remove_first_~head.offset) 0)))))) (.cse5 (= dll_remove_first_~head.base |dll_remove_first_#in~head.base|))) (or (and (or (not (= .cse0 0)) .cse1 (not (= .cse2 0))) .cse3 .cse4 .cse5) (and .cse3 .cse4 .cse5 .cse6 (= .cse7 0)))) (or .cse1 (= dll_remove_first_~temp~1.offset .cse2)) (or .cse1 (and (= .cse2 .cse9) (or (not .cse6) (and (= (select (select |old(#memory_$Pointer$.offset)| .cse0) 4) (select (select |#memory_$Pointer$.offset| .cse7) 4)) (= (select (select |#memory_$Pointer$.base| .cse7) 4) (select (select |old(#memory_$Pointer$.base)| .cse0) 4))))) (= .cse0 |dll_remove_first_#in~head.base|))))) [2020-11-07 00:58:25,042 INFO L262 CegarLoopResult]: At program point L605(lines 605 607) the Hoare annotation is: (let ((.cse0 (not (= (select (select |old(#memory_$Pointer$.offset)| |dll_remove_first_#in~head.base|) |dll_remove_first_#in~head.offset|) 0))) (.cse1 (select (select |old(#memory_$Pointer$.base)| |dll_remove_first_#in~head.base|) |dll_remove_first_#in~head.offset|))) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= dll_remove_first_~head.offset |dll_remove_first_#in~head.offset|) (= |#memory_int| |old(#memory_int)|) (or .cse0 (= (select (select |old(#memory_$Pointer$.base)| .cse1) 4) dll_remove_first_~temp~1.base)) (or .cse0 (= dll_remove_first_~temp~1.offset (select (select |old(#memory_$Pointer$.offset)| .cse1) 4))) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= dll_remove_first_~head.base |dll_remove_first_#in~head.base|) (= |old(#valid)| |#valid|))) [2020-11-07 00:58:25,042 INFO L262 CegarLoopResult]: At program point L604(line 604) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= dll_remove_first_~head.offset |dll_remove_first_#in~head.offset|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= dll_remove_first_~head.base |dll_remove_first_#in~head.base|) (= |old(#valid)| |#valid|)) [2020-11-07 00:58:25,042 INFO L262 CegarLoopResult]: At program point L605-1(lines 605 607) the Hoare annotation is: (let ((.cse8 (select (select |old(#memory_$Pointer$.base)| |dll_remove_first_#in~head.base|) |dll_remove_first_#in~head.offset|))) (let ((.cse2 (select (select |old(#memory_$Pointer$.offset)| .cse8) 4)) (.cse1 (not (= (select (select |old(#memory_$Pointer$.offset)| |dll_remove_first_#in~head.base|) |dll_remove_first_#in~head.offset|) 0))) (.cse0 (select (select |old(#memory_$Pointer$.base)| .cse8) 4))) (let ((.cse5 (= dll_remove_first_~head.offset |dll_remove_first_#in~head.offset|)) (.cse3 (or .cse1 (= .cse0 dll_remove_first_~temp~1.base))) (.cse4 (or .cse1 (= dll_remove_first_~temp~1.offset .cse2))) (.cse6 (= dll_remove_first_~head.base |dll_remove_first_#in~head.base|)) (.cse7 (= |old(#valid)| |#valid|))) (or (and (or (not (= .cse0 0)) .cse1 (not (= .cse2 0))) .cse3 .cse4 (or (and .cse5 (or (and (= (select (select (store |#memory_$Pointer$.base| dll_remove_first_~head.base (store (select |#memory_$Pointer$.base| dll_remove_first_~head.base) dll_remove_first_~head.offset dll_remove_first_~temp~1.base)) dll_remove_first_~temp~1.base) 4) (select (select |old(#memory_$Pointer$.base)| dll_remove_first_~temp~1.base) 4)) (= (select (select |old(#memory_$Pointer$.offset)| dll_remove_first_~temp~1.base) 4) (select (select (store |#memory_$Pointer$.offset| dll_remove_first_~head.base (store (select |#memory_$Pointer$.offset| dll_remove_first_~head.base) dll_remove_first_~head.offset dll_remove_first_~temp~1.offset)) dll_remove_first_~temp~1.base) 4))) (= (+ dll_remove_first_~temp~1.offset 4) 0) (= dll_remove_first_~temp~1.base dll_remove_first_~head.base)) .cse6) (and .cse5 (not (= (select (select |old(#memory_$Pointer$.offset)| dll_remove_first_~head.base) dll_remove_first_~head.offset) 0)) .cse6)) .cse7) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) .cse5 (= |#memory_int| |old(#memory_int)|) .cse3 .cse4 (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) .cse6 .cse7))))) [2020-11-07 00:58:25,043 INFO L262 CegarLoopResult]: At program point L604-1(line 604) the Hoare annotation is: (let ((.cse0 (= |dll_remove_first_#t~mem8.offset| 0))) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (or (not .cse0) (= |dll_remove_first_#t~mem8.base| (select (select |#memory_$Pointer$.base| |dll_remove_first_#in~head.base|) |dll_remove_first_#in~head.offset|))) (= dll_remove_first_~head.offset |dll_remove_first_#in~head.offset|) (= |#memory_int| |old(#memory_int)|) (or .cse0 (= |dll_remove_first_#t~mem8.offset| (select (select |#memory_$Pointer$.offset| dll_remove_first_~head.base) dll_remove_first_~head.offset))) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= dll_remove_first_~head.base |dll_remove_first_#in~head.base|) (= |old(#valid)| |#valid|))) [2020-11-07 00:58:25,043 INFO L262 CegarLoopResult]: At program point L604-2(line 604) the Hoare annotation is: (let ((.cse0 (= |dll_remove_first_#t~mem8.offset| 0)) (.cse1 (select (select |#memory_$Pointer$.offset| dll_remove_first_~head.base) dll_remove_first_~head.offset))) (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (or (not .cse0) (= |dll_remove_first_#t~mem8.base| (select (select |#memory_$Pointer$.base| |dll_remove_first_#in~head.base|) |dll_remove_first_#in~head.offset|))) (= dll_remove_first_~head.offset |dll_remove_first_#in~head.offset|) (= |#memory_int| |old(#memory_int)|) (or (= (select (select |old(#memory_$Pointer$.base)| (select (select |old(#memory_$Pointer$.base)| |dll_remove_first_#in~head.base|) |dll_remove_first_#in~head.offset|)) 4) |dll_remove_first_#t~mem9.base|) (not (= (select (select |old(#memory_$Pointer$.offset)| |dll_remove_first_#in~head.base|) |dll_remove_first_#in~head.offset|) 0))) (or (= |dll_remove_first_#t~mem9.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| dll_remove_first_~head.base) dll_remove_first_~head.offset)) 4)) (not (= .cse1 0))) (or .cse0 (= |dll_remove_first_#t~mem8.offset| .cse1)) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= dll_remove_first_~head.base |dll_remove_first_#in~head.base|) (= |old(#valid)| |#valid|))) [2020-11-07 00:58:25,043 INFO L262 CegarLoopResult]: At program point dll_remove_firstEXIT(lines 603 610) the Hoare annotation is: (let ((.cse9 (select (select |#memory_$Pointer$.offset| |dll_remove_first_#in~head.base|) |dll_remove_first_#in~head.offset|)) (.cse10 (select (select |old(#memory_$Pointer$.base)| |dll_remove_first_#in~head.base|) |dll_remove_first_#in~head.offset|))) (let ((.cse1 (not (= (select (select |old(#memory_$Pointer$.offset)| |dll_remove_first_#in~head.base|) |dll_remove_first_#in~head.offset|) 0))) (.cse2 (select (select |old(#memory_$Pointer$.offset)| .cse10) 4)) (.cse6 (= .cse9 0)) (.cse7 (select (select |#memory_$Pointer$.base| |dll_remove_first_#in~head.base|) |dll_remove_first_#in~head.offset|)) (.cse0 (select (select |old(#memory_$Pointer$.base)| .cse10) 4))) (and (let ((.cse3 (or .cse1 (= .cse0 dll_remove_first_~temp~1.base))) (.cse4 (let ((.cse8 (= dll_remove_first_~head.offset |dll_remove_first_#in~head.offset|))) (or (and .cse8 (or (and (= (select (select (store |#memory_$Pointer$.base| dll_remove_first_~head.base (store (select |#memory_$Pointer$.base| dll_remove_first_~head.base) dll_remove_first_~head.offset dll_remove_first_~temp~1.base)) dll_remove_first_~temp~1.base) 4) (select (select |old(#memory_$Pointer$.base)| dll_remove_first_~temp~1.base) 4)) (= (select (select |old(#memory_$Pointer$.offset)| dll_remove_first_~temp~1.base) 4) (select (select (store |#memory_$Pointer$.offset| dll_remove_first_~head.base (store (select |#memory_$Pointer$.offset| dll_remove_first_~head.base) dll_remove_first_~head.offset dll_remove_first_~temp~1.offset)) dll_remove_first_~temp~1.base) 4))) (= (+ dll_remove_first_~temp~1.offset 4) 0) (= dll_remove_first_~temp~1.base dll_remove_first_~head.base))) (and .cse8 (not (= (select (select |old(#memory_$Pointer$.offset)| dll_remove_first_~head.base) dll_remove_first_~head.offset) 0)))))) (.cse5 (= dll_remove_first_~head.base |dll_remove_first_#in~head.base|))) (or (and (or (not (= .cse0 0)) .cse1 (not (= .cse2 0))) .cse3 .cse4 .cse5) (and .cse3 .cse4 .cse5 .cse6 (= .cse7 0)))) (or .cse1 (= dll_remove_first_~temp~1.offset .cse2)) (or .cse1 (and (= .cse2 .cse9) (or (not .cse6) (and (= (select (select |old(#memory_$Pointer$.offset)| .cse0) 4) (select (select |#memory_$Pointer$.offset| .cse7) 4)) (= (select (select |#memory_$Pointer$.base| .cse7) 4) (select (select |old(#memory_$Pointer$.base)| .cse0) 4))))) (= .cse0 |dll_remove_first_#in~head.base|))))) [2020-11-07 00:58:25,044 INFO L262 CegarLoopResult]: At program point L604-3(line 604) the Hoare annotation is: (let ((.cse6 (select (select |old(#memory_$Pointer$.base)| |dll_remove_first_#in~head.base|) |dll_remove_first_#in~head.offset|))) (let ((.cse0 (= |dll_remove_first_#t~mem8.offset| 0)) (.cse1 (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (.cse4 (select (select |old(#memory_$Pointer$.base)| .cse6) 4)) (.cse2 (select (select |#memory_$Pointer$.base| dll_remove_first_~head.base) dll_remove_first_~head.offset)) (.cse5 (select (select |#memory_$Pointer$.offset| dll_remove_first_~head.base) dll_remove_first_~head.offset)) (.cse3 (not (= (select (select |old(#memory_$Pointer$.offset)| |dll_remove_first_#in~head.base|) |dll_remove_first_#in~head.offset|) 0)))) (and (= dll_remove_first_~head.offset |dll_remove_first_#in~head.offset|) (or (not .cse0) (and .cse1 (= .cse2 |dll_remove_first_#t~mem8.base|))) (= |#memory_int| |old(#memory_int)|) (or .cse3 (= .cse4 dll_remove_first_~temp~1.base)) (or .cse0 (and .cse1 (= |dll_remove_first_#t~mem8.offset| .cse5))) (or (= .cse4 |dll_remove_first_#t~mem9.base|) .cse3) (or (= |dll_remove_first_#t~mem9.offset| (select (select |#memory_$Pointer$.offset| .cse2) 4)) (not (= .cse5 0))) (or .cse3 (= dll_remove_first_~temp~1.offset (select (select |old(#memory_$Pointer$.offset)| .cse6) 4))) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= dll_remove_first_~head.base |dll_remove_first_#in~head.base|) (= |old(#valid)| |#valid|)))) [2020-11-07 00:58:25,044 INFO L262 CegarLoopResult]: At program point L604-4(line 604) the Hoare annotation is: (let ((.cse0 (= |dll_remove_first_#t~mem8.offset| 0)) (.cse1 (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (.cse2 (not (= (select (select |old(#memory_$Pointer$.offset)| |dll_remove_first_#in~head.base|) |dll_remove_first_#in~head.offset|) 0))) (.cse3 (select (select |old(#memory_$Pointer$.base)| |dll_remove_first_#in~head.base|) |dll_remove_first_#in~head.offset|))) (and (= dll_remove_first_~head.offset |dll_remove_first_#in~head.offset|) (or (not .cse0) (and .cse1 (= (select (select |#memory_$Pointer$.base| dll_remove_first_~head.base) dll_remove_first_~head.offset) |dll_remove_first_#t~mem8.base|))) (= |#memory_int| |old(#memory_int)|) (or .cse2 (= (select (select |old(#memory_$Pointer$.base)| .cse3) 4) dll_remove_first_~temp~1.base)) (or .cse0 (and .cse1 (= |dll_remove_first_#t~mem8.offset| (select (select |#memory_$Pointer$.offset| dll_remove_first_~head.base) dll_remove_first_~head.offset)))) (or .cse2 (= dll_remove_first_~temp~1.offset (select (select |old(#memory_$Pointer$.offset)| .cse3) 4))) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= dll_remove_first_~head.base |dll_remove_first_#in~head.base|) (= |old(#valid)| |#valid|))) [2020-11-07 00:58:25,044 INFO L262 CegarLoopResult]: At program point dll_remove_firstENTRY(lines 603 610) the Hoare annotation is: (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#valid)| |#valid|)) [2020-11-07 00:58:25,055 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,057 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,057 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,057 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,057 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,058 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,058 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,058 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,058 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,058 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,059 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,059 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,059 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,059 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,060 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,060 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,060 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,060 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,060 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,060 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,061 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,061 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,062 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,062 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,063 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,063 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,063 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,063 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,064 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,064 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,064 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,064 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,064 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,065 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,065 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,065 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,065 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,065 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,066 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,066 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,066 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,066 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,066 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,066 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,068 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,069 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,069 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,069 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,069 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,069 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,070 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,070 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,070 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,070 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,071 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,071 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,071 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,071 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,071 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,072 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,072 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,072 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,072 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,072 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,073 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,073 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,073 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,073 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,073 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,074 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,074 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,074 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,074 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,074 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,075 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,075 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,075 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,075 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,075 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,076 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,076 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,076 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,076 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,076 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,077 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,077 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,077 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,077 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,080 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,080 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,080 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,080 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,081 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,081 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,081 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,082 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,082 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,082 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,082 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,083 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,083 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,083 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,083 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,084 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,084 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,084 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,084 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,085 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,085 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,085 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,085 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,085 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,086 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,086 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,086 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-11-07 00:58:25,086 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-11-07 00:58:25,086 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-07 00:58:25,087 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-07 00:58:25,087 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,087 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,087 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,087 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,088 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,088 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,088 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,088 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,089 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,089 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,089 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,089 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,090 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,090 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,090 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,090 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,090 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,091 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,091 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,091 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,091 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,092 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,093 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,093 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,093 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,093 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,094 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,094 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,094 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,095 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,095 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,095 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,095 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,096 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,096 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,096 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,097 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,097 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,097 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,097 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,097 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,098 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,098 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,098 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,098 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,099 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,099 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,099 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,099 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-11-07 00:58:25,099 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-11-07 00:58:25,099 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-07 00:58:25,100 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-07 00:58:25,100 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,100 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,100 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,100 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,101 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,101 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,101 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,101 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,102 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,102 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,102 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,102 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,103 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,103 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,103 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,103 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,103 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,104 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,104 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,104 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,104 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,104 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,109 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,109 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,109 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,109 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,110 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,110 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,110 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,111 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,113 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,113 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,114 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,114 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,114 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,114 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,115 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,117 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,117 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,117 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,118 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,118 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,118 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,118 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,118 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,119 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,119 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,119 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,119 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,120 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,120 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,120 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,120 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,121 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,121 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,121 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,121 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,122 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,123 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,123 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,124 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,124 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,124 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,124 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,125 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,125 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,125 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,127 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,128 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,128 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,130 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,130 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,130 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,131 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,131 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,137 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,137 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,138 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,138 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,138 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,138 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,138 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,139 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,139 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,139 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,139 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,140 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,140 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,144 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,144 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,145 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,145 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,145 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,145 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,146 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,146 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,146 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,147 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,147 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,147 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,149 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,149 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,150 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,150 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,150 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,150 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,150 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,151 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,151 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,151 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,151 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,151 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,152 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,152 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,153 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,153 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,153 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,153 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,154 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,154 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,154 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,154 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,154 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,155 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,155 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,155 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,155 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,155 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,156 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,156 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,156 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,156 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,156 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,157 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,157 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,157 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,157 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,157 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,158 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,158 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,158 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,158 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,158 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,159 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,159 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,159 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,159 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,159 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,159 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,160 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,160 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,160 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,160 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,160 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,160 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,161 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,161 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,161 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,161 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,161 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,162 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,162 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,162 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,162 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,165 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 12:58:25 BoogieIcfgContainer [2020-11-07 00:58:25,165 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-07 00:58:25,167 INFO L168 Benchmark]: Toolchain (without parser) took 91566.44 ms. Allocated memory was 152.0 MB in the beginning and 238.0 MB in the end (delta: 86.0 MB). Free memory was 126.7 MB in the beginning and 116.3 MB in the end (delta: 10.4 MB). Peak memory consumption was 140.9 MB. Max. memory is 8.0 GB. [2020-11-07 00:58:25,167 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 152.0 MB. Free memory is still 127.3 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 00:58:25,167 INFO L168 Benchmark]: CACSL2BoogieTranslator took 653.94 ms. Allocated memory is still 152.0 MB. Free memory was 126.2 MB in the beginning and 103.7 MB in the end (delta: 22.5 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. [2020-11-07 00:58:25,172 INFO L168 Benchmark]: Boogie Preprocessor took 120.02 ms. Allocated memory is still 152.0 MB. Free memory was 103.7 MB in the beginning and 101.1 MB in the end (delta: 2.5 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2020-11-07 00:58:25,180 INFO L168 Benchmark]: RCFGBuilder took 908.16 ms. Allocated memory is still 152.0 MB. Free memory was 101.0 MB in the beginning and 87.3 MB in the end (delta: 13.7 MB). Peak memory consumption was 14.2 MB. Max. memory is 8.0 GB. [2020-11-07 00:58:25,180 INFO L168 Benchmark]: TraceAbstraction took 89869.14 ms. Allocated memory was 152.0 MB in the beginning and 238.0 MB in the end (delta: 86.0 MB). Free memory was 86.7 MB in the beginning and 116.3 MB in the end (delta: -29.5 MB). Peak memory consumption was 99.4 MB. Max. memory is 8.0 GB. [2020-11-07 00:58:25,182 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 152.0 MB. Free memory is still 127.3 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 653.94 ms. Allocated memory is still 152.0 MB. Free memory was 126.2 MB in the beginning and 103.7 MB in the end (delta: 22.5 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 120.02 ms. Allocated memory is still 152.0 MB. Free memory was 103.7 MB in the beginning and 101.1 MB in the end (delta: 2.5 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 908.16 ms. Allocated memory is still 152.0 MB. Free memory was 101.0 MB in the beginning and 87.3 MB in the end (delta: 13.7 MB). Peak memory consumption was 14.2 MB. Max. memory is 8.0 GB. * TraceAbstraction took 89869.14 ms. Allocated memory was 152.0 MB in the beginning and 238.0 MB in the end (delta: 86.0 MB). Free memory was 86.7 MB in the beginning and 116.3 MB in the end (delta: -29.5 MB). Peak memory consumption was 99.4 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.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_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.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_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.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_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.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_$Pointer$.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_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.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_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.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_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.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_$Pointer$.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_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.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_$Pointer$.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_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.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_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - 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 #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - 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 #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 12]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 573]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 616]: Loop Invariant [2020-11-07 00:58:25,203 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,204 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,204 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,204 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,204 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,204 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,205 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,205 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,205 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,205 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,205 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,206 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,206 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,206 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,206 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,206 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,207 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,207 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,207 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,207 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,207 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,207 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,207 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,208 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,208 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,208 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,208 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,208 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,209 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,209 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,209 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,209 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,209 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,209 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,210 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,210 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,210 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,210 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,210 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,210 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,210 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,211 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,211 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,211 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,211 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,212 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,212 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,212 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,212 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,212 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,212 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,213 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,213 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,213 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,213 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,213 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,214 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,214 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,214 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,214 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,214 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,214 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,214 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,215 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,215 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,215 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,215 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,215 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,215 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,216 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,216 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,216 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,216 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,216 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,216 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,217 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,217 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,217 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,217 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,217 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,217 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,218 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,218 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,218 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,218 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,218 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,218 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,218 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ Derived loop invariant: ((i + 1 <= 0 && ((len == 2 && 0 <= i) || ((len == 2 && #memory_$Pointer$[s][s] == 0) && #memory_$Pointer$[s][s] == 0))) || ((((((((len == 2 && #memory_$Pointer$[#memory_$Pointer$[#memory_$Pointer$[s][s]][4]][4] == 0) && !(#memory_$Pointer$[#memory_$Pointer$[s][s]][4] == 0)) && !(s == #memory_$Pointer$[#memory_$Pointer$[s][s]][4])) && 1 <= i) && #memory_$Pointer$[#memory_$Pointer$[#memory_$Pointer$[s][s]][4]][4] == 0) && #memory_$Pointer$[s][s] == 0) && i <= 1) && #memory_$Pointer$[#memory_$Pointer$[s][s]][4] == 0)) || ((((i <= 0 && #memory_$Pointer$[s][s] == 0) && ((len == 2 && 0 <= i) || ((len == 2 && #memory_$Pointer$[s][s] == 0) && #memory_$Pointer$[s][s] == 0))) && #memory_$Pointer$[#memory_$Pointer$[s][s]][4] == 0) && #memory_$Pointer$[#memory_$Pointer$[s][s]][4] == 0) - InvariantResult [Line: 587]: Loop Invariant [2020-11-07 00:58:25,219 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,219 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,220 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,220 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,220 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,220 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,220 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,221 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,221 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,221 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,221 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,221 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,222 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,222 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,222 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,222 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,223 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,223 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,223 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,223 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,223 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,223 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,224 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,224 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,224 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,224 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,224 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-11-07 00:58:25,224 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-11-07 00:58:25,225 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-07 00:58:25,225 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-07 00:58:25,225 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,225 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,225 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,225 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,226 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,226 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,226 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,226 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,226 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,227 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,227 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,227 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,227 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,227 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,228 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,228 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,228 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,228 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,228 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,229 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,229 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,229 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,230 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,230 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,230 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,230 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,230 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,231 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,231 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,231 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,231 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,231 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,232 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,232 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,232 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,232 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,233 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,233 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,233 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,233 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,233 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,234 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,234 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,234 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,234 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,234 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,234 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,235 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,235 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-11-07 00:58:25,235 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-11-07 00:58:25,235 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-07 00:58:25,235 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-11-07 00:58:25,235 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,236 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,236 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,236 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,236 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,236 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,236 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,237 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,237 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,237 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,237 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,237 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,238 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,238 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,238 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,238 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,238 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,239 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,239 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,239 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,239 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,239 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ Derived loop invariant: (((((((((#memory_$Pointer$ == \old(#memory_$Pointer$) && \old(unknown-#length-unknown) == unknown-#length-unknown) && unknown-#memory_int-unknown == \old(unknown-#memory_int-unknown)) && len == \old(len)) && head == 0) && #memory_$Pointer$ == \old(#memory_$Pointer$)) && \old(\valid) == \valid) && 0 == head) || (((((((((((\valid[new_head] == 1 && 3 <= \old(len)) && !(new_head == 0)) && head == 0) && !(#memory_$Pointer$[new_head][new_head + 4] == 0)) && !(#memory_$Pointer$[head][4] == 0)) && len + 2 <= \old(len)) && \valid[malloc(sizeof(struct node))] == 1) && new_head == 0) && !(0 == head)) && \valid[head] == 1) && !(malloc(sizeof(struct node)) == 0))) || (((((((((((((((!(new_head == 0) && head == 0) && 0 == \old(\valid)[new_head]) && new_head == 0) && !(0 == head)) && #memory_$Pointer$[head][4] == 0) && !(malloc(sizeof(struct node)) == 0)) && \old(len) <= len + 1) && \valid[new_head] == 1) && #memory_$Pointer$[head][4] == 0) && #memory_$Pointer$[new_head][new_head + 8 := 0][new_head + 4] == 0) && #memory_$Pointer$[new_head][new_head + 8 := 0][new_head + 4] == 0) && \old(\valid)[head] == 0) && \valid[malloc(sizeof(struct node))] == 1) && \valid[head] == 1) && len + 1 <= \old(len))) || ((((((((((((((((((!(new_head == 0) && 0 == #memory_$Pointer$[#memory_$Pointer$[new_head][new_head + 4]][4]) && head == 0) && !(#memory_$Pointer$[new_head][new_head + 4] == 0)) && !(#memory_$Pointer$[head][4] == 0)) && #memory_$Pointer$[#memory_$Pointer$[head][4]][4] == 0) && #memory_$Pointer$[#memory_$Pointer$[head][4]][4] == 0) && new_head == 0) && !(0 == head)) && \old(\valid)[#memory_$Pointer$[head][4]] == 0) && !(malloc(sizeof(struct node)) == 0)) && \valid[new_head] == 1) && #memory_$Pointer$[head][4] == 0) && \old(\valid)[#memory_$Pointer$[new_head][new_head + 4]] == 0) && len + 2 <= \old(len)) && \valid[malloc(sizeof(struct node))] == 1) && #memory_$Pointer$[#memory_$Pointer$[new_head][new_head + 4]][4] == 0) && \valid[head] == 1) && #memory_$Pointer$[new_head][new_head + 4] == 0) - InvariantResult [Line: 611]: Loop Invariant Derived loop invariant: 0 - ProcedureContractResult [Line: 12]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 585]: Procedure Contract for dll_create [2020-11-07 00:58:25,241 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,241 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,241 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,241 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,242 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,242 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,242 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,243 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,243 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,243 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,243 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,243 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,244 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,244 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,244 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,244 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,244 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,245 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,245 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,245 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,245 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,245 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,245 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,246 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,246 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,246 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,246 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,246 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,246 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,247 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,247 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,247 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,247 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,248 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,248 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,248 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,248 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,248 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,249 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,249 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,249 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,249 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,249 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,249 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,249 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,250 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,250 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,250 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,250 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,251 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,251 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,251 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,251 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,252 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,252 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,252 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,252 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,252 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,253 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,253 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,253 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,253 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,253 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,254 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,254 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,254 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,254 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,254 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,254 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,255 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,255 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,255 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,255 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,255 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,255 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,256 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,256 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,256 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,256 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,256 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,257 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,257 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,257 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,257 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,257 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,258 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,258 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,258 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,258 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,258 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,258 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,259 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,259 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,259 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,259 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,259 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ Derived contract for procedure dll_create: ((\old(len) <= len + 1 && \old(len) <= 1) || (((((((((((((\result == 0 && 3 <= \old(len)) && !(new_head == 0)) && head == 0) && !(#memory_$Pointer$[new_head][new_head + 4] == 0)) && !(#memory_$Pointer$[head][4] == 0)) && new_head == 0) && !(0 == head)) && !(malloc(sizeof(struct node)) == 0)) && \valid[new_head] == 1) && !(#memory_$Pointer$[\result][4] == 0)) && len + 2 <= \old(len)) && \valid[malloc(sizeof(struct node))] == 1) && \valid[head] == 1)) || ((((((((((((((((((((((((!(new_head == 0) && 0 == #memory_$Pointer$[#memory_$Pointer$[new_head][new_head + 4]][4]) && !(#memory_$Pointer$[new_head][new_head + 4] == 0)) && #memory_$Pointer$[#memory_$Pointer$[\result][4]][4] == 0) && \old(\valid)[#memory_$Pointer$[\result][4]] == 0) && #memory_$Pointer$[#memory_$Pointer$[head][4]][4] == 0) && !(malloc(sizeof(struct node)) == 0)) && len + 2 <= \old(len)) && \valid[malloc(sizeof(struct node))] == 1) && \valid[head] == 1) && \result == 0) && head == 0) && !(#memory_$Pointer$[head][4] == 0)) && #memory_$Pointer$[#memory_$Pointer$[head][4]][4] == 0) && new_head == 0) && !(0 == head)) && \old(\valid)[#memory_$Pointer$[head][4]] == 0) && \valid[new_head] == 1) && #memory_$Pointer$[head][4] == 0) && #memory_$Pointer$[#memory_$Pointer$[\result][4]][4] == 0) && #memory_$Pointer$[\result][4] == 0) && !(#memory_$Pointer$[\result][4] == 0)) && \old(\valid)[#memory_$Pointer$[new_head][new_head + 4]] == 0) && #memory_$Pointer$[#memory_$Pointer$[new_head][new_head + 4]][4] == 0) && #memory_$Pointer$[new_head][new_head + 4] == 0) - ProcedureContractResult [Line: 611]: Procedure Contract for main Derived contract for procedure main: len == 2 - ProcedureContractResult [Line: 603]: Procedure Contract for dll_remove_first [2020-11-07 00:58:25,260 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,260 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,260 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,260 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,261 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,261 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,261 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,261 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,261 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,261 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,262 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,262 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,262 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,262 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,262 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,263 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,263 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,263 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,263 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,263 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,263 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,264 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,264 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,264 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,264 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,264 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,264 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,265 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,265 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,265 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,265 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,265 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,265 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,266 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,266 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,266 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,266 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,266 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,266 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,266 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,267 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,267 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,267 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,267 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,267 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,267 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,267 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,268 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,268 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,268 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,268 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,268 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,268 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,269 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,269 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,269 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,269 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,269 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,269 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,270 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,270 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,270 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,270 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,270 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,270 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,271 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,271 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,271 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,271 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,271 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,271 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,272 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,272 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,272 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,272 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,272 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,272 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,273 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,273 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,273 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,273 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,273 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,273 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,273 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,274 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,274 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,274 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,274 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,274 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,274 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,274 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,275 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,275 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,275 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,275 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,276 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,276 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,276 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,276 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,276 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,276 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,277 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,277 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,277 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,277 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,277 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,277 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,278 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,278 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,278 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,278 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,278 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,278 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,279 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,279 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,279 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,279 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,279 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,280 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,280 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,280 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,280 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,280 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,280 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,280 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,281 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,281 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,281 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,281 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,281 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,281 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,281 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,282 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-11-07 00:58:25,282 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,282 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,282 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,282 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,282 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,282 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,283 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,283 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-11-07 00:58:25,283 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,283 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,283 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,283 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,283 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,284 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,284 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,284 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,284 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,284 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,284 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,285 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,285 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,285 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,285 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,285 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,286 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,286 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,286 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,286 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,286 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,286 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,287 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,287 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,287 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,287 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,287 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,287 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,288 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,288 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,288 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,288 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,288 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,288 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,288 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,289 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,289 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,289 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,289 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,289 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,289 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,290 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,290 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,290 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,290 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,290 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-11-07 00:58:25,290 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ Derived contract for procedure dll_remove_first: (((((((!(\old(#memory_$Pointer$)[\old(#memory_$Pointer$)[head][head]][4] == 0) || !(\old(#memory_$Pointer$)[head][head] == 0)) || !(\old(#memory_$Pointer$)[\old(#memory_$Pointer$)[head][head]][4] == 0)) && (!(\old(#memory_$Pointer$)[head][head] == 0) || \old(#memory_$Pointer$)[\old(#memory_$Pointer$)[head][head]][4] == temp)) && ((head == head && (((#memory_$Pointer$[head := #memory_$Pointer$[head][head := temp]][temp][4] == \old(#memory_$Pointer$)[temp][4] && \old(#memory_$Pointer$)[temp][4] == #memory_$Pointer$[head := #memory_$Pointer$[head][head := temp]][temp][4]) || temp + 4 == 0) || temp == head)) || (head == head && !(\old(#memory_$Pointer$)[head][head] == 0)))) && head == head) || (((((!(\old(#memory_$Pointer$)[head][head] == 0) || \old(#memory_$Pointer$)[\old(#memory_$Pointer$)[head][head]][4] == temp) && ((head == head && (((#memory_$Pointer$[head := #memory_$Pointer$[head][head := temp]][temp][4] == \old(#memory_$Pointer$)[temp][4] && \old(#memory_$Pointer$)[temp][4] == #memory_$Pointer$[head := #memory_$Pointer$[head][head := temp]][temp][4]) || temp + 4 == 0) || temp == head)) || (head == head && !(\old(#memory_$Pointer$)[head][head] == 0)))) && head == head) && #memory_$Pointer$[head][head] == 0) && #memory_$Pointer$[head][head] == 0)) && (!(\old(#memory_$Pointer$)[head][head] == 0) || temp == \old(#memory_$Pointer$)[\old(#memory_$Pointer$)[head][head]][4])) && ((!(\old(#memory_$Pointer$)[head][head] == 0) || (\old(#memory_$Pointer$)[\old(#memory_$Pointer$)[head][head]][4] == #memory_$Pointer$[head][head] && (!(#memory_$Pointer$[head][head] == 0) || (\old(#memory_$Pointer$)[\old(#memory_$Pointer$)[\old(#memory_$Pointer$)[head][head]][4]][4] == #memory_$Pointer$[#memory_$Pointer$[head][head]][4] && #memory_$Pointer$[#memory_$Pointer$[head][head]][4] == \old(#memory_$Pointer$)[\old(#memory_$Pointer$)[\old(#memory_$Pointer$)[head][head]][4]][4])))) || \old(#memory_$Pointer$)[\old(#memory_$Pointer$)[head][head]][4] == head) - StatisticsResult: Ultimate Automizer benchmark data CFG has 10 procedures, 104 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 80.3s, OverallIterations: 10, TraceHistogramMax: 3, AutomataDifference: 12.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 9.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 579 SDtfs, 734 SDslu, 2811 SDs, 0 SdLazy, 4207 SolverSat, 205 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 3.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 273 GetRequests, 70 SyntacticMatches, 3 SemanticMatches, 200 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 727 ImplicationChecksByTransitivity, 10.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=116occurred in iteration=8, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 10 MinimizatonAttempts, 73 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 82 LocationsWithAnnotation, 278 PreInvPairs, 391 NumberOfFragments, 6918 HoareAnnotationTreeSize, 278 FomulaSimplifications, 66703 FormulaSimplificationTreeSizeReduction, 0.8s HoareSimplificationTime, 82 FomulaSimplificationsInter, 3342 FormulaSimplificationTreeSizeReductionInter, 8.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...