/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/pthread/singleton_with-uninit-problems.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-b8ad66e [2020-10-24 02:19:40,142 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-24 02:19:40,146 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-24 02:19:40,206 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-24 02:19:40,206 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-24 02:19:40,212 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-24 02:19:40,216 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-24 02:19:40,225 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-24 02:19:40,228 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-24 02:19:40,235 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-24 02:19:40,236 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-24 02:19:40,238 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-24 02:19:40,238 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-24 02:19:40,240 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-24 02:19:40,241 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-24 02:19:40,243 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-24 02:19:40,244 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-24 02:19:40,245 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-24 02:19:40,248 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-24 02:19:40,250 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-24 02:19:40,252 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-24 02:19:40,259 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-24 02:19:40,260 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-24 02:19:40,262 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-24 02:19:40,265 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-24 02:19:40,265 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-24 02:19:40,266 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-24 02:19:40,267 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-24 02:19:40,268 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-24 02:19:40,269 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-24 02:19:40,270 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-24 02:19:40,271 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-24 02:19:40,272 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-24 02:19:40,273 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-24 02:19:40,274 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-24 02:19:40,274 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-24 02:19:40,275 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-24 02:19:40,275 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-24 02:19:40,275 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-24 02:19:40,290 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-24 02:19:40,291 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-24 02:19:40,293 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-10-24 02:19:40,306 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-24 02:19:40,307 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-24 02:19:40,308 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-24 02:19:40,308 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-24 02:19:40,309 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-24 02:19:40,309 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-24 02:19:40,309 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-24 02:19:40,309 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-24 02:19:40,309 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-24 02:19:40,310 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-24 02:19:40,310 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-24 02:19:40,310 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-24 02:19:40,310 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-24 02:19:40,310 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-24 02:19:40,311 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-24 02:19:40,311 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-10-24 02:19:40,311 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-24 02:19:40,311 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-24 02:19:40,311 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-24 02:19:40,312 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-24 02:19:40,312 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-10-24 02:19:40,312 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-24 02:19:40,312 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-10-24 02:19:40,700 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-24 02:19:40,752 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-24 02:19:40,756 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-24 02:19:40,758 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-24 02:19:40,759 INFO L275 PluginConnector]: CDTParser initialized [2020-10-24 02:19:40,760 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/singleton_with-uninit-problems.i [2020-10-24 02:19:40,853 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/69a1504e6/4fa32b33c8fa440dbaf87070a790a896/FLAG6de88c981 [2020-10-24 02:19:41,549 INFO L306 CDTParser]: Found 1 translation units. [2020-10-24 02:19:41,550 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/singleton_with-uninit-problems.i [2020-10-24 02:19:41,588 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/69a1504e6/4fa32b33c8fa440dbaf87070a790a896/FLAG6de88c981 [2020-10-24 02:19:41,778 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/69a1504e6/4fa32b33c8fa440dbaf87070a790a896 [2020-10-24 02:19:41,781 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-24 02:19:41,789 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-24 02:19:41,793 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-24 02:19:41,793 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-24 02:19:41,797 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-24 02:19:41,798 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 02:19:41" (1/1) ... [2020-10-24 02:19:41,803 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2cfe69e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 02:19:41, skipping insertion in model container [2020-10-24 02:19:41,803 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 02:19:41" (1/1) ... [2020-10-24 02:19:41,812 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-24 02:19:41,872 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-24 02:19:42,181 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2020-10-24 02:19:42,495 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-24 02:19:42,508 INFO L203 MainTranslator]: Completed pre-run [2020-10-24 02:19:42,529 WARN L612 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2020-10-24 02:19:42,562 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-24 02:19:42,854 INFO L208 MainTranslator]: Completed translation [2020-10-24 02:19:42,854 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 02:19:42 WrapperNode [2020-10-24 02:19:42,855 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-24 02:19:42,857 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-24 02:19:42,857 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-24 02:19:42,857 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-24 02:19:42,873 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 02:19:42" (1/1) ... [2020-10-24 02:19:42,873 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 02:19:42" (1/1) ... [2020-10-24 02:19:42,914 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 02:19:42" (1/1) ... [2020-10-24 02:19:42,915 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 02:19:42" (1/1) ... [2020-10-24 02:19:42,941 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 02:19:42" (1/1) ... [2020-10-24 02:19:42,943 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 02:19:42" (1/1) ... [2020-10-24 02:19:42,951 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 02:19:42" (1/1) ... [2020-10-24 02:19:42,964 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-24 02:19:42,965 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-24 02:19:42,965 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-24 02:19:42,965 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-24 02:19:42,966 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 02:19:42" (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 [2020-10-24 02:19:43,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-24 02:19:43,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-24 02:19:43,051 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-24 02:19:43,052 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_16 [2020-10-24 02:19:43,052 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_32 [2020-10-24 02:19:43,052 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_64 [2020-10-24 02:19:43,053 INFO L138 BoogieDeclarations]: Found implementation of procedure __uint16_identity [2020-10-24 02:19:43,053 INFO L138 BoogieDeclarations]: Found implementation of procedure __uint32_identity [2020-10-24 02:19:43,053 INFO L138 BoogieDeclarations]: Found implementation of procedure __uint64_identity [2020-10-24 02:19:43,053 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2020-10-24 02:19:43,054 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2020-10-24 02:19:43,054 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2020-10-24 02:19:43,055 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2020-10-24 02:19:43,055 INFO L138 BoogieDeclarations]: Found implementation of procedure thread0 [2020-10-24 02:19:43,056 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-24 02:19:43,056 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-24 02:19:43,056 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-24 02:19:43,057 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-24 02:19:43,057 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-24 02:19:43,058 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-24 02:19:43,060 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-24 02:19:43,061 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2020-10-24 02:19:43,061 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2020-10-24 02:19:43,061 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2020-10-24 02:19:43,061 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2020-10-24 02:19:43,061 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2020-10-24 02:19:43,062 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2020-10-24 02:19:43,062 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2020-10-24 02:19:43,062 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2020-10-24 02:19:43,062 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2020-10-24 02:19:43,062 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2020-10-24 02:19:43,062 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2020-10-24 02:19:43,063 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2020-10-24 02:19:43,063 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2020-10-24 02:19:43,063 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2020-10-24 02:19:43,063 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2020-10-24 02:19:43,063 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2020-10-24 02:19:43,063 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_16 [2020-10-24 02:19:43,064 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_bswap16 [2020-10-24 02:19:43,064 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_32 [2020-10-24 02:19:43,064 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_64 [2020-10-24 02:19:43,064 INFO L130 BoogieDeclarations]: Found specification of procedure __uint16_identity [2020-10-24 02:19:43,064 INFO L130 BoogieDeclarations]: Found specification of procedure __uint32_identity [2020-10-24 02:19:43,065 INFO L130 BoogieDeclarations]: Found specification of procedure __uint64_identity [2020-10-24 02:19:43,065 INFO L130 BoogieDeclarations]: Found specification of procedure select [2020-10-24 02:19:43,065 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2020-10-24 02:19:43,065 INFO L130 BoogieDeclarations]: Found specification of procedure random [2020-10-24 02:19:43,065 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2020-10-24 02:19:43,065 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2020-10-24 02:19:43,065 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2020-10-24 02:19:43,066 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2020-10-24 02:19:43,066 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2020-10-24 02:19:43,066 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2020-10-24 02:19:43,066 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2020-10-24 02:19:43,067 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2020-10-24 02:19:43,067 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2020-10-24 02:19:43,068 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2020-10-24 02:19:43,068 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2020-10-24 02:19:43,068 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2020-10-24 02:19:43,068 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2020-10-24 02:19:43,069 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2020-10-24 02:19:43,069 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2020-10-24 02:19:43,069 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2020-10-24 02:19:43,069 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2020-10-24 02:19:43,069 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2020-10-24 02:19:43,069 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2020-10-24 02:19:43,069 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2020-10-24 02:19:43,070 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2020-10-24 02:19:43,070 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2020-10-24 02:19:43,070 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2020-10-24 02:19:43,071 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2020-10-24 02:19:43,071 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2020-10-24 02:19:43,071 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2020-10-24 02:19:43,071 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2020-10-24 02:19:43,071 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2020-10-24 02:19:43,071 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-24 02:19:43,071 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-24 02:19:43,071 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2020-10-24 02:19:43,073 INFO L130 BoogieDeclarations]: Found specification of procedure reallocarray [2020-10-24 02:19:43,073 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-24 02:19:43,073 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2020-10-24 02:19:43,073 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2020-10-24 02:19:43,074 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2020-10-24 02:19:43,074 INFO L130 BoogieDeclarations]: Found specification of procedure aligned_alloc [2020-10-24 02:19:43,074 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2020-10-24 02:19:43,075 INFO L130 BoogieDeclarations]: Found specification of procedure at_quick_exit [2020-10-24 02:19:43,076 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2020-10-24 02:19:43,076 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-10-24 02:19:43,077 INFO L130 BoogieDeclarations]: Found specification of procedure quick_exit [2020-10-24 02:19:43,077 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2020-10-24 02:19:43,077 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2020-10-24 02:19:43,078 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2020-10-24 02:19:43,078 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2020-10-24 02:19:43,078 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2020-10-24 02:19:43,078 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2020-10-24 02:19:43,078 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2020-10-24 02:19:43,078 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2020-10-24 02:19:43,078 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2020-10-24 02:19:43,078 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2020-10-24 02:19:43,079 INFO L130 BoogieDeclarations]: Found specification of procedure system [2020-10-24 02:19:43,079 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2020-10-24 02:19:43,079 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2020-10-24 02:19:43,079 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2020-10-24 02:19:43,079 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2020-10-24 02:19:43,079 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2020-10-24 02:19:43,079 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2020-10-24 02:19:43,080 INFO L130 BoogieDeclarations]: Found specification of procedure div [2020-10-24 02:19:43,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2020-10-24 02:19:43,080 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2020-10-24 02:19:43,080 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2020-10-24 02:19:43,080 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2020-10-24 02:19:43,080 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2020-10-24 02:19:43,080 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2020-10-24 02:19:43,080 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2020-10-24 02:19:43,081 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2020-10-24 02:19:43,081 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2020-10-24 02:19:43,081 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2020-10-24 02:19:43,081 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2020-10-24 02:19:43,081 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2020-10-24 02:19:43,081 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2020-10-24 02:19:43,081 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2020-10-24 02:19:43,082 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2020-10-24 02:19:43,082 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2020-10-24 02:19:43,082 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2020-10-24 02:19:43,082 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2020-10-24 02:19:43,082 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2020-10-24 02:19:43,083 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2020-10-24 02:19:43,083 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpucount [2020-10-24 02:19:43,083 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpualloc [2020-10-24 02:19:43,083 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpufree [2020-10-24 02:19:43,083 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setparam [2020-10-24 02:19:43,083 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getparam [2020-10-24 02:19:43,083 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setscheduler [2020-10-24 02:19:43,083 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getscheduler [2020-10-24 02:19:43,084 INFO L130 BoogieDeclarations]: Found specification of procedure sched_yield [2020-10-24 02:19:43,084 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_max [2020-10-24 02:19:43,084 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_min [2020-10-24 02:19:43,085 INFO L130 BoogieDeclarations]: Found specification of procedure sched_rr_get_interval [2020-10-24 02:19:43,085 INFO L130 BoogieDeclarations]: Found specification of procedure clock [2020-10-24 02:19:43,085 INFO L130 BoogieDeclarations]: Found specification of procedure time [2020-10-24 02:19:43,086 INFO L130 BoogieDeclarations]: Found specification of procedure difftime [2020-10-24 02:19:43,086 INFO L130 BoogieDeclarations]: Found specification of procedure mktime [2020-10-24 02:19:43,089 INFO L130 BoogieDeclarations]: Found specification of procedure strftime [2020-10-24 02:19:43,090 INFO L130 BoogieDeclarations]: Found specification of procedure strftime_l [2020-10-24 02:19:43,091 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime [2020-10-24 02:19:43,091 INFO L130 BoogieDeclarations]: Found specification of procedure localtime [2020-10-24 02:19:43,091 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime_r [2020-10-24 02:19:43,093 INFO L130 BoogieDeclarations]: Found specification of procedure localtime_r [2020-10-24 02:19:43,097 INFO L130 BoogieDeclarations]: Found specification of procedure asctime [2020-10-24 02:19:43,097 INFO L130 BoogieDeclarations]: Found specification of procedure ctime [2020-10-24 02:19:43,098 INFO L130 BoogieDeclarations]: Found specification of procedure asctime_r [2020-10-24 02:19:43,098 INFO L130 BoogieDeclarations]: Found specification of procedure ctime_r [2020-10-24 02:19:43,098 INFO L130 BoogieDeclarations]: Found specification of procedure tzset [2020-10-24 02:19:43,098 INFO L130 BoogieDeclarations]: Found specification of procedure stime [2020-10-24 02:19:43,098 INFO L130 BoogieDeclarations]: Found specification of procedure timegm [2020-10-24 02:19:43,098 INFO L130 BoogieDeclarations]: Found specification of procedure timelocal [2020-10-24 02:19:43,098 INFO L130 BoogieDeclarations]: Found specification of procedure dysize [2020-10-24 02:19:43,098 INFO L130 BoogieDeclarations]: Found specification of procedure nanosleep [2020-10-24 02:19:43,099 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getres [2020-10-24 02:19:43,099 INFO L130 BoogieDeclarations]: Found specification of procedure clock_gettime [2020-10-24 02:19:43,099 INFO L130 BoogieDeclarations]: Found specification of procedure clock_settime [2020-10-24 02:19:43,099 INFO L130 BoogieDeclarations]: Found specification of procedure clock_nanosleep [2020-10-24 02:19:43,099 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getcpuclockid [2020-10-24 02:19:43,099 INFO L130 BoogieDeclarations]: Found specification of procedure timer_create [2020-10-24 02:19:43,100 INFO L130 BoogieDeclarations]: Found specification of procedure timer_delete [2020-10-24 02:19:43,101 INFO L130 BoogieDeclarations]: Found specification of procedure timer_settime [2020-10-24 02:19:43,101 INFO L130 BoogieDeclarations]: Found specification of procedure timer_gettime [2020-10-24 02:19:43,101 INFO L130 BoogieDeclarations]: Found specification of procedure timer_getoverrun [2020-10-24 02:19:43,101 INFO L130 BoogieDeclarations]: Found specification of procedure timespec_get [2020-10-24 02:19:43,101 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_create [2020-10-24 02:19:43,102 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_exit [2020-10-24 02:19:43,102 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_join [2020-10-24 02:19:43,102 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_detach [2020-10-24 02:19:43,102 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_self [2020-10-24 02:19:43,102 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_equal [2020-10-24 02:19:43,102 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_init [2020-10-24 02:19:43,102 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_destroy [2020-10-24 02:19:43,103 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getdetachstate [2020-10-24 02:19:43,103 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setdetachstate [2020-10-24 02:19:43,103 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getguardsize [2020-10-24 02:19:43,103 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setguardsize [2020-10-24 02:19:43,103 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedparam [2020-10-24 02:19:43,103 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedparam [2020-10-24 02:19:43,103 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedpolicy [2020-10-24 02:19:43,103 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedpolicy [2020-10-24 02:19:43,104 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getinheritsched [2020-10-24 02:19:43,104 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setinheritsched [2020-10-24 02:19:43,104 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getscope [2020-10-24 02:19:43,104 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setscope [2020-10-24 02:19:43,104 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstackaddr [2020-10-24 02:19:43,104 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstackaddr [2020-10-24 02:19:43,104 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstacksize [2020-10-24 02:19:43,104 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstacksize [2020-10-24 02:19:43,105 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstack [2020-10-24 02:19:43,105 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstack [2020-10-24 02:19:43,105 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedparam [2020-10-24 02:19:43,105 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getschedparam [2020-10-24 02:19:43,105 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedprio [2020-10-24 02:19:43,105 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_once [2020-10-24 02:19:43,105 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcancelstate [2020-10-24 02:19:43,105 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcanceltype [2020-10-24 02:19:43,106 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cancel [2020-10-24 02:19:43,106 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_testcancel [2020-10-24 02:19:43,106 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_register_cancel [2020-10-24 02:19:43,106 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unregister_cancel [2020-10-24 02:19:43,106 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unwind_next [2020-10-24 02:19:43,106 INFO L130 BoogieDeclarations]: Found specification of procedure __sigsetjmp [2020-10-24 02:19:43,106 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_init [2020-10-24 02:19:43,106 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_destroy [2020-10-24 02:19:43,107 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_trylock [2020-10-24 02:19:43,107 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_lock [2020-10-24 02:19:43,107 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_timedlock [2020-10-24 02:19:43,107 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_unlock [2020-10-24 02:19:43,107 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_getprioceiling [2020-10-24 02:19:43,107 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_setprioceiling [2020-10-24 02:19:43,107 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_consistent [2020-10-24 02:19:43,107 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_init [2020-10-24 02:19:43,108 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_destroy [2020-10-24 02:19:43,108 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getpshared [2020-10-24 02:19:43,108 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setpshared [2020-10-24 02:19:43,108 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_gettype [2020-10-24 02:19:43,108 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_settype [2020-10-24 02:19:43,108 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprotocol [2020-10-24 02:19:43,108 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprotocol [2020-10-24 02:19:43,108 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprioceiling [2020-10-24 02:19:43,109 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprioceiling [2020-10-24 02:19:43,109 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getrobust [2020-10-24 02:19:43,109 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setrobust [2020-10-24 02:19:43,109 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_init [2020-10-24 02:19:43,109 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_destroy [2020-10-24 02:19:43,109 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_rdlock [2020-10-24 02:19:43,109 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_tryrdlock [2020-10-24 02:19:43,110 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedrdlock [2020-10-24 02:19:43,110 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_wrlock [2020-10-24 02:19:43,110 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_trywrlock [2020-10-24 02:19:43,110 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedwrlock [2020-10-24 02:19:43,110 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_unlock [2020-10-24 02:19:43,110 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_init [2020-10-24 02:19:43,110 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_destroy [2020-10-24 02:19:43,110 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getpshared [2020-10-24 02:19:43,110 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setpshared [2020-10-24 02:19:43,111 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getkind_np [2020-10-24 02:19:43,111 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setkind_np [2020-10-24 02:19:43,111 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_init [2020-10-24 02:19:43,111 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_destroy [2020-10-24 02:19:43,111 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_signal [2020-10-24 02:19:43,111 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_broadcast [2020-10-24 02:19:43,111 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_wait [2020-10-24 02:19:43,111 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_timedwait [2020-10-24 02:19:43,112 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_init [2020-10-24 02:19:43,112 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_destroy [2020-10-24 02:19:43,112 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getpshared [2020-10-24 02:19:43,112 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setpshared [2020-10-24 02:19:43,112 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getclock [2020-10-24 02:19:43,112 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setclock [2020-10-24 02:19:43,112 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_init [2020-10-24 02:19:43,112 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_destroy [2020-10-24 02:19:43,113 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_lock [2020-10-24 02:19:43,113 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_trylock [2020-10-24 02:19:43,113 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_unlock [2020-10-24 02:19:43,113 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_init [2020-10-24 02:19:43,113 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_destroy [2020-10-24 02:19:43,113 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_wait [2020-10-24 02:19:43,113 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_init [2020-10-24 02:19:43,113 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_destroy [2020-10-24 02:19:43,113 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_getpshared [2020-10-24 02:19:43,114 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_setpshared [2020-10-24 02:19:43,114 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_create [2020-10-24 02:19:43,115 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_delete [2020-10-24 02:19:43,120 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getspecific [2020-10-24 02:19:43,120 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setspecific [2020-10-24 02:19:43,120 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getcpuclockid [2020-10-24 02:19:43,120 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_atfork [2020-10-24 02:19:43,120 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-24 02:19:43,120 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2020-10-24 02:19:43,120 INFO L130 BoogieDeclarations]: Found specification of procedure memccpy [2020-10-24 02:19:43,124 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-24 02:19:43,124 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2020-10-24 02:19:43,124 INFO L130 BoogieDeclarations]: Found specification of procedure memchr [2020-10-24 02:19:43,125 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2020-10-24 02:19:43,125 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2020-10-24 02:19:43,125 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2020-10-24 02:19:43,125 INFO L130 BoogieDeclarations]: Found specification of procedure strncat [2020-10-24 02:19:43,125 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2020-10-24 02:19:43,125 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2020-10-24 02:19:43,125 INFO L130 BoogieDeclarations]: Found specification of procedure strcoll [2020-10-24 02:19:43,125 INFO L130 BoogieDeclarations]: Found specification of procedure strxfrm [2020-10-24 02:19:43,126 INFO L130 BoogieDeclarations]: Found specification of procedure strcoll_l [2020-10-24 02:19:43,126 INFO L130 BoogieDeclarations]: Found specification of procedure strxfrm_l [2020-10-24 02:19:43,126 INFO L130 BoogieDeclarations]: Found specification of procedure strdup [2020-10-24 02:19:43,126 INFO L130 BoogieDeclarations]: Found specification of procedure strndup [2020-10-24 02:19:43,126 INFO L130 BoogieDeclarations]: Found specification of procedure strchr [2020-10-24 02:19:43,126 INFO L130 BoogieDeclarations]: Found specification of procedure strrchr [2020-10-24 02:19:43,126 INFO L130 BoogieDeclarations]: Found specification of procedure strcspn [2020-10-24 02:19:43,126 INFO L130 BoogieDeclarations]: Found specification of procedure strspn [2020-10-24 02:19:43,127 INFO L130 BoogieDeclarations]: Found specification of procedure strpbrk [2020-10-24 02:19:43,127 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2020-10-24 02:19:43,127 INFO L130 BoogieDeclarations]: Found specification of procedure strtok [2020-10-24 02:19:43,127 INFO L130 BoogieDeclarations]: Found specification of procedure __strtok_r [2020-10-24 02:19:43,127 INFO L130 BoogieDeclarations]: Found specification of procedure strtok_r [2020-10-24 02:19:43,127 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2020-10-24 02:19:43,127 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2020-10-24 02:19:43,127 INFO L130 BoogieDeclarations]: Found specification of procedure strerror [2020-10-24 02:19:43,127 INFO L130 BoogieDeclarations]: Found specification of procedure strerror_r [2020-10-24 02:19:43,127 INFO L130 BoogieDeclarations]: Found specification of procedure strerror_l [2020-10-24 02:19:43,127 INFO L130 BoogieDeclarations]: Found specification of procedure bcmp [2020-10-24 02:19:43,128 INFO L130 BoogieDeclarations]: Found specification of procedure bcopy [2020-10-24 02:19:43,128 INFO L130 BoogieDeclarations]: Found specification of procedure bzero [2020-10-24 02:19:43,128 INFO L130 BoogieDeclarations]: Found specification of procedure index [2020-10-24 02:19:43,128 INFO L130 BoogieDeclarations]: Found specification of procedure rindex [2020-10-24 02:19:43,128 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2020-10-24 02:19:43,133 INFO L130 BoogieDeclarations]: Found specification of procedure ffsl [2020-10-24 02:19:43,133 INFO L130 BoogieDeclarations]: Found specification of procedure ffsll [2020-10-24 02:19:43,133 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp [2020-10-24 02:19:43,134 INFO L130 BoogieDeclarations]: Found specification of procedure strncasecmp [2020-10-24 02:19:43,134 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp_l [2020-10-24 02:19:43,134 INFO L130 BoogieDeclarations]: Found specification of procedure strncasecmp_l [2020-10-24 02:19:43,134 INFO L130 BoogieDeclarations]: Found specification of procedure explicit_bzero [2020-10-24 02:19:43,134 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2020-10-24 02:19:43,134 INFO L130 BoogieDeclarations]: Found specification of procedure strsignal [2020-10-24 02:19:43,134 INFO L130 BoogieDeclarations]: Found specification of procedure __stpcpy [2020-10-24 02:19:43,134 INFO L130 BoogieDeclarations]: Found specification of procedure stpcpy [2020-10-24 02:19:43,134 INFO L130 BoogieDeclarations]: Found specification of procedure __stpncpy [2020-10-24 02:19:43,134 INFO L130 BoogieDeclarations]: Found specification of procedure stpncpy [2020-10-24 02:19:43,135 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2020-10-24 02:19:43,135 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2020-10-24 02:19:43,135 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2020-10-24 02:19:43,135 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2020-10-24 02:19:43,135 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-24 02:19:43,135 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2020-10-24 02:19:43,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-24 02:19:43,135 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2020-10-24 02:19:43,135 INFO L130 BoogieDeclarations]: Found specification of procedure thread0 [2020-10-24 02:19:43,135 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-24 02:19:43,136 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-24 02:19:43,136 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-24 02:19:43,136 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-24 02:19:43,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-24 02:19:43,136 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-24 02:19:44,047 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-24 02:19:44,048 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-24 02:19:44,050 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 02:19:44 BoogieIcfgContainer [2020-10-24 02:19:44,050 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-24 02:19:44,052 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-24 02:19:44,052 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-24 02:19:44,056 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-24 02:19:44,057 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.10 02:19:41" (1/3) ... [2020-10-24 02:19:44,058 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@f27118 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 02:19:44, skipping insertion in model container [2020-10-24 02:19:44,058 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 02:19:42" (2/3) ... [2020-10-24 02:19:44,058 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@f27118 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 02:19:44, skipping insertion in model container [2020-10-24 02:19:44,059 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 02:19:44" (3/3) ... [2020-10-24 02:19:44,061 INFO L111 eAbstractionObserver]: Analyzing ICFG singleton_with-uninit-problems.i [2020-10-24 02:19:44,076 WARN L153 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2020-10-24 02:19:44,077 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-24 02:19:44,085 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-24 02:19:44,086 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2020-10-24 02:19:44,137 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,137 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,137 WARN L313 ript$VariableManager]: TermVariabe thread0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,138 WARN L313 ript$VariableManager]: TermVariabe thread0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,138 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t1~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,138 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t1~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,139 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,139 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,139 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,139 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,140 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t4~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,140 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t4~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,140 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,141 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,141 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t1~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,141 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t1~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,142 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,142 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t1~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,142 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t1~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,142 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,143 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,144 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,144 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,144 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,144 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,145 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,145 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,145 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t4~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,145 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t4~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,146 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,146 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,146 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,146 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,146 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,147 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,147 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,147 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,147 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,147 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,148 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,148 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,148 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t4~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,148 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t4~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,149 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,149 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,149 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,149 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,149 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,150 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,150 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,150 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,150 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t1~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,151 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t1~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,151 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t1~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,151 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,151 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,152 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,152 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,152 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,152 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,152 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t4~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,153 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t4~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,153 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t4~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,153 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,153 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,153 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,154 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,154 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,154 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork4_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,154 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork4_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,155 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#t~malloc6.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,155 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#t~malloc6.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,155 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#t~malloc6.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,155 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#t~malloc6.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,156 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,156 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,156 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,157 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,157 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,157 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,157 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,157 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,158 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,158 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,158 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,158 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,159 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,159 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,159 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,159 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,159 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork5_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,159 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork5_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,160 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,160 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,160 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,161 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,161 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,161 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,161 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,161 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,164 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,165 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,165 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,165 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,174 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,174 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,175 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,175 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,177 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,177 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t4~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,178 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,178 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,178 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,178 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,179 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,179 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,179 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,179 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,180 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t4~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,180 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,180 WARN L313 ript$VariableManager]: TermVariabe thread0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,180 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,180 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,181 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,181 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t1~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,181 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t1~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,181 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,182 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,182 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,182 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,182 WARN L313 ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,183 WARN L313 ript$VariableManager]: TermVariabe thread0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,185 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,186 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,186 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,186 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,188 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,188 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork4_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,188 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork4_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,189 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,189 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#t~malloc6.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,189 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#t~malloc6.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,193 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork5_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,194 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork5_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,194 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,194 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,196 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,197 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork4_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,197 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork4_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,197 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,197 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#t~malloc6.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,198 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#t~malloc6.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,200 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork5_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,200 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork5_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,200 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,201 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,203 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,203 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,203 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,204 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,207 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,207 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,207 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,207 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,209 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,209 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,210 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,210 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-24 02:19:44,332 INFO L149 ThreadInstanceAdder]: Constructed 121 joinOtherThreadTransitions. [2020-10-24 02:19:44,348 INFO L253 AbstractCegarLoop]: Starting to check reachability of 12 error locations. [2020-10-24 02:19:44,371 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-24 02:19:44,372 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-24 02:19:44,372 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-24 02:19:44,372 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-24 02:19:44,372 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-24 02:19:44,372 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-24 02:19:44,372 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-24 02:19:44,372 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-24 02:19:44,386 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.UnsupportedOperationException: unsupported for concurrent analysis IcfgCallTransition at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CFG2NestedWordAutomaton.constructPetriNet(CFG2NestedWordAutomaton.java:387) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CFG2NestedWordAutomaton.constructPetriNetWithSPredicates(CFG2NestedWordAutomaton.java:131) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.getInitialAbstraction(BasicCegarLoop.java:346) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:396) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:372) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopResult.iterate(CegarLoopResult.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterateNew(TraceAbstractionStarter.java:360) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:182) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:134) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-10-24 02:19:44,392 INFO L168 Benchmark]: Toolchain (without parser) took 2606.54 ms. Allocated memory was 158.3 MB in the beginning and 203.4 MB in the end (delta: 45.1 MB). Free memory was 132.1 MB in the beginning and 120.9 MB in the end (delta: 11.3 MB). Peak memory consumption was 59.0 MB. Max. memory is 8.0 GB. [2020-10-24 02:19:44,393 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 158.3 MB. Free memory is still 134.0 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-10-24 02:19:44,394 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1062.88 ms. Allocated memory is still 158.3 MB. Free memory was 131.1 MB in the beginning and 129.2 MB in the end (delta: 1.9 MB). Peak memory consumption was 68.2 MB. Max. memory is 8.0 GB. [2020-10-24 02:19:44,395 INFO L168 Benchmark]: Boogie Preprocessor took 107.59 ms. Allocated memory is still 158.3 MB. Free memory was 129.2 MB in the beginning and 124.5 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2020-10-24 02:19:44,397 INFO L168 Benchmark]: RCFGBuilder took 1085.31 ms. Allocated memory was 158.3 MB in the beginning and 203.4 MB in the end (delta: 45.1 MB). Free memory was 124.5 MB in the beginning and 157.6 MB in the end (delta: -33.1 MB). Peak memory consumption was 69.1 MB. Max. memory is 8.0 GB. [2020-10-24 02:19:44,398 INFO L168 Benchmark]: TraceAbstraction took 337.18 ms. Allocated memory is still 203.4 MB. Free memory was 157.0 MB in the beginning and 120.9 MB in the end (delta: 36.2 MB). Peak memory consumption was 36.7 MB. Max. memory is 8.0 GB. [2020-10-24 02:19:44,402 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 158.3 MB. Free memory is still 134.0 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 1062.88 ms. Allocated memory is still 158.3 MB. Free memory was 131.1 MB in the beginning and 129.2 MB in the end (delta: 1.9 MB). Peak memory consumption was 68.2 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 107.59 ms. Allocated memory is still 158.3 MB. Free memory was 129.2 MB in the beginning and 124.5 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1085.31 ms. Allocated memory was 158.3 MB in the beginning and 203.4 MB in the end (delta: 45.1 MB). Free memory was 124.5 MB in the beginning and 157.6 MB in the end (delta: -33.1 MB). Peak memory consumption was 69.1 MB. Max. memory is 8.0 GB. * TraceAbstraction took 337.18 ms. Allocated memory is still 203.4 MB. Free memory was 157.0 MB in the beginning and 120.9 MB in the end (delta: 36.2 MB). Peak memory consumption was 36.7 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: UnsupportedOperationException: unsupported for concurrent analysis IcfgCallTransition de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: UnsupportedOperationException: unsupported for concurrent analysis IcfgCallTransition: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CFG2NestedWordAutomaton.constructPetriNet(CFG2NestedWordAutomaton.java:387) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...