java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/seq-pthread/cs_read_write_lock_false-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ddf0d93 [2018-11-16 20:44:51,357 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 20:44:51,360 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 20:44:51,372 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 20:44:51,372 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 20:44:51,373 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 20:44:51,374 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 20:44:51,377 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 20:44:51,379 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 20:44:51,380 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 20:44:51,381 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 20:44:51,381 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 20:44:51,382 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 20:44:51,383 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 20:44:51,384 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 20:44:51,385 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 20:44:51,386 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 20:44:51,389 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 20:44:51,391 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 20:44:51,392 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 20:44:51,394 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 20:44:51,395 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 20:44:51,398 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-16 20:44:51,398 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-16 20:44:51,398 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-16 20:44:51,399 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-16 20:44:51,400 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-16 20:44:51,401 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-16 20:44:51,402 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-16 20:44:51,403 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-16 20:44:51,404 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-16 20:44:51,404 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-16 20:44:51,405 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-16 20:44:51,405 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-16 20:44:51,406 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-16 20:44:51,407 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-16 20:44:51,407 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-11-16 20:44:51,423 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 20:44:51,424 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 20:44:51,424 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-16 20:44:51,425 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-16 20:44:51,425 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 20:44:51,425 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 20:44:51,426 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 20:44:51,426 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 20:44:51,426 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-16 20:44:51,426 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-16 20:44:51,426 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 20:44:51,427 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-16 20:44:51,427 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-16 20:44:51,427 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-16 20:44:51,427 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-16 20:44:51,427 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-16 20:44:51,428 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-16 20:44:51,428 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 20:44:51,428 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-16 20:44:51,428 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-16 20:44:51,428 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 20:44:51,429 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 20:44:51,429 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-16 20:44:51,429 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-16 20:44:51,429 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 20:44:51,429 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 20:44:51,429 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-16 20:44:51,430 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-16 20:44:51,430 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-16 20:44:51,430 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-16 20:44:51,430 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-16 20:44:51,430 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-16 20:44:51,431 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-16 20:44:51,482 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 20:44:51,505 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 20:44:51,509 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 20:44:51,510 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 20:44:51,511 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 20:44:51,512 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-pthread/cs_read_write_lock_false-unreach-call.i [2018-11-16 20:44:51,589 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/01e38add4/5f426ca7fa0c4904977bf06691388aef/FLAGaf85b4440 [2018-11-16 20:44:52,169 INFO L307 CDTParser]: Found 1 translation units. [2018-11-16 20:44:52,170 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-pthread/cs_read_write_lock_false-unreach-call.i [2018-11-16 20:44:52,186 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/01e38add4/5f426ca7fa0c4904977bf06691388aef/FLAGaf85b4440 [2018-11-16 20:44:52,428 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/01e38add4/5f426ca7fa0c4904977bf06691388aef [2018-11-16 20:44:52,438 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 20:44:52,439 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-16 20:44:52,440 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 20:44:52,441 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 20:44:52,444 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 20:44:52,446 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:44:52" (1/1) ... [2018-11-16 20:44:52,451 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@526848ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:44:52, skipping insertion in model container [2018-11-16 20:44:52,452 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:44:52" (1/1) ... [2018-11-16 20:44:52,461 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 20:44:52,527 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 20:44:53,194 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 20:44:53,236 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 20:44:53,511 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 20:44:53,609 INFO L195 MainTranslator]: Completed translation [2018-11-16 20:44:53,609 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:44:53 WrapperNode [2018-11-16 20:44:53,610 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 20:44:53,610 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-16 20:44:53,611 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-16 20:44:53,611 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-16 20:44:53,627 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:44:53" (1/1) ... [2018-11-16 20:44:53,628 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:44:53" (1/1) ... [2018-11-16 20:44:53,660 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:44:53" (1/1) ... [2018-11-16 20:44:53,661 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:44:53" (1/1) ... [2018-11-16 20:44:53,743 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:44:53" (1/1) ... [2018-11-16 20:44:53,754 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:44:53" (1/1) ... [2018-11-16 20:44:53,763 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:44:53" (1/1) ... [2018-11-16 20:44:53,783 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-16 20:44:53,784 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-16 20:44:53,784 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-16 20:44:53,785 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-16 20:44:53,786 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:44:53" (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 [2018-11-16 20:44:53,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-16 20:44:53,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-16 20:44:53,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2018-11-16 20:44:53,864 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-16 20:44:53,864 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_cs [2018-11-16 20:44:53,864 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_mutex_init [2018-11-16 20:44:53,865 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_mutex_destroy [2018-11-16 20:44:53,865 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_mutex_lock [2018-11-16 20:44:53,865 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_mutex_unlock [2018-11-16 20:44:53,866 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_cond_init [2018-11-16 20:44:53,866 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_cond_signal [2018-11-16 20:44:53,866 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_cond_broadcast [2018-11-16 20:44:53,866 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_cond_wait [2018-11-16 20:44:53,866 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_assert [2018-11-16 20:44:53,867 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_assume [2018-11-16 20:44:53,867 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_join [2018-11-16 20:44:53,867 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_create [2018-11-16 20:44:53,867 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_take_write_lock [2018-11-16 20:44:53,867 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_take_read_lock [2018-11-16 20:44:53,868 INFO L138 BoogieDeclarations]: Found implementation of procedure writer [2018-11-16 20:44:53,868 INFO L138 BoogieDeclarations]: Found implementation of procedure reader [2018-11-16 20:44:53,868 INFO L138 BoogieDeclarations]: Found implementation of procedure main_thread [2018-11-16 20:44:53,869 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-16 20:44:53,869 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-16 20:44:53,869 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-16 20:44:53,869 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2018-11-16 20:44:53,869 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2018-11-16 20:44:53,869 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2018-11-16 20:44:53,869 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2018-11-16 20:44:53,869 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2018-11-16 20:44:53,869 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2018-11-16 20:44:53,870 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2018-11-16 20:44:53,870 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2018-11-16 20:44:53,870 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2018-11-16 20:44:53,870 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2018-11-16 20:44:53,870 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2018-11-16 20:44:53,870 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2018-11-16 20:44:53,871 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2018-11-16 20:44:53,871 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2018-11-16 20:44:53,871 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2018-11-16 20:44:53,871 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2018-11-16 20:44:53,871 INFO L130 BoogieDeclarations]: Found specification of procedure select [2018-11-16 20:44:53,871 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2018-11-16 20:44:53,872 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2018-11-16 20:44:53,872 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2018-11-16 20:44:53,872 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2018-11-16 20:44:53,872 INFO L130 BoogieDeclarations]: Found specification of procedure random [2018-11-16 20:44:53,872 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2018-11-16 20:44:53,873 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2018-11-16 20:44:53,873 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2018-11-16 20:44:53,873 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2018-11-16 20:44:53,873 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2018-11-16 20:44:53,873 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2018-11-16 20:44:53,873 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2018-11-16 20:44:53,873 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2018-11-16 20:44:53,874 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2018-11-16 20:44:53,874 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2018-11-16 20:44:53,874 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2018-11-16 20:44:53,874 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2018-11-16 20:44:53,874 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2018-11-16 20:44:53,874 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2018-11-16 20:44:53,874 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2018-11-16 20:44:53,874 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2018-11-16 20:44:53,875 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2018-11-16 20:44:53,875 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2018-11-16 20:44:53,875 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2018-11-16 20:44:53,875 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2018-11-16 20:44:53,875 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2018-11-16 20:44:53,875 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2018-11-16 20:44:53,876 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2018-11-16 20:44:53,876 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2018-11-16 20:44:53,876 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2018-11-16 20:44:53,876 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2018-11-16 20:44:53,876 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2018-11-16 20:44:53,876 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2018-11-16 20:44:53,877 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-16 20:44:53,877 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-11-16 20:44:53,877 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2018-11-16 20:44:53,877 INFO L130 BoogieDeclarations]: Found specification of procedure free [2018-11-16 20:44:53,877 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2018-11-16 20:44:53,878 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2018-11-16 20:44:53,878 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2018-11-16 20:44:53,878 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2018-11-16 20:44:53,878 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2018-11-16 20:44:53,878 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2018-11-16 20:44:53,878 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2018-11-16 20:44:53,878 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-16 20:44:53,879 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2018-11-16 20:44:53,879 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2018-11-16 20:44:53,879 INFO L130 BoogieDeclarations]: Found specification of procedure __secure_getenv [2018-11-16 20:44:53,879 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2018-11-16 20:44:53,879 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2018-11-16 20:44:53,879 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2018-11-16 20:44:53,879 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2018-11-16 20:44:53,880 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2018-11-16 20:44:53,880 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2018-11-16 20:44:53,880 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2018-11-16 20:44:53,880 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2018-11-16 20:44:53,880 INFO L130 BoogieDeclarations]: Found specification of procedure system [2018-11-16 20:44:53,880 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2018-11-16 20:44:53,880 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2018-11-16 20:44:53,881 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2018-11-16 20:44:53,881 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2018-11-16 20:44:53,881 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2018-11-16 20:44:53,881 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2018-11-16 20:44:53,881 INFO L130 BoogieDeclarations]: Found specification of procedure div [2018-11-16 20:44:53,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2018-11-16 20:44:53,881 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2018-11-16 20:44:53,882 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2018-11-16 20:44:53,882 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2018-11-16 20:44:53,882 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2018-11-16 20:44:53,882 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2018-11-16 20:44:53,882 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2018-11-16 20:44:53,882 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2018-11-16 20:44:53,883 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2018-11-16 20:44:53,883 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2018-11-16 20:44:53,883 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2018-11-16 20:44:53,883 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2018-11-16 20:44:53,883 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2018-11-16 20:44:53,883 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2018-11-16 20:44:53,883 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2018-11-16 20:44:53,884 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2018-11-16 20:44:53,884 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2018-11-16 20:44:53,884 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2018-11-16 20:44:53,884 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2018-11-16 20:44:53,884 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2018-11-16 20:44:53,884 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2018-11-16 20:44:53,884 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2018-11-16 20:44:53,884 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2018-11-16 20:44:53,885 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-16 20:44:53,885 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-16 20:44:53,885 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2018-11-16 20:44:53,885 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_cs [2018-11-16 20:44:53,885 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_mutex_init [2018-11-16 20:44:53,885 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_mutex_destroy [2018-11-16 20:44:53,885 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-16 20:44:53,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-16 20:44:53,886 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_mutex_lock [2018-11-16 20:44:53,886 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_mutex_unlock [2018-11-16 20:44:53,886 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_cond_init [2018-11-16 20:44:53,886 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_cond_signal [2018-11-16 20:44:53,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-16 20:44:53,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-16 20:44:53,887 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_cond_broadcast [2018-11-16 20:44:53,887 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_cond_wait [2018-11-16 20:44:53,887 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_assert [2018-11-16 20:44:53,887 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_assume [2018-11-16 20:44:53,887 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_join [2018-11-16 20:44:53,887 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_create [2018-11-16 20:44:53,888 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_take_write_lock [2018-11-16 20:44:53,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-16 20:44:53,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-16 20:44:53,888 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_take_read_lock [2018-11-16 20:44:53,888 INFO L130 BoogieDeclarations]: Found specification of procedure writer [2018-11-16 20:44:53,888 INFO L130 BoogieDeclarations]: Found specification of procedure reader [2018-11-16 20:44:53,888 INFO L130 BoogieDeclarations]: Found specification of procedure main_thread [2018-11-16 20:44:53,889 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-16 20:44:53,889 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-16 20:44:53,889 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-16 20:44:53,889 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2018-11-16 20:44:53,889 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-16 20:44:53,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-16 20:44:53,889 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-16 20:44:53,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-16 20:44:53,956 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: ConstantTerms have to use Rationals at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UltimateNormalFormUtils.rootRespectsUltimateNormalForm(UltimateNormalFormUtils.java:55) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UltimateNormalFormUtils.rootRespectsUltimateNormalForm(UltimateNormalFormUtils.java:129) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UltimateNormalFormUtils.lambda$0(UltimateNormalFormUtils.java:150) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SubtermPropertyChecker$MyWalker.walk(SubtermPropertyChecker.java:63) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:122) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:113) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SubtermPropertyChecker.isPropertySatisfied(SubtermPropertyChecker.java:121) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UltimateNormalFormUtils.respectsUltimateNormalForm(UltimateNormalFormUtils.java:151) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.SmtFunctionDefinition.create(SmtFunctionDefinition.java:102) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Boogie2SmtSymbolTable.declareFunction(Boogie2SmtSymbolTable.java:376) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Boogie2SmtSymbolTable.(Boogie2SmtSymbolTable.java:154) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Boogie2SMT.(Boogie2SMT.java:96) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.(CfgBuilder.java:210) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:87) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-16 20:44:53,959 INFO L168 Benchmark]: Toolchain (without parser) took 1520.90 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 740.3 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -741.1 MB). There was no memory consumed. Max. memory is 7.1 GB. [2018-11-16 20:44:53,961 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-16 20:44:53,962 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1169.73 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 740.3 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -776.1 MB). Peak memory consumption was 49.3 MB. Max. memory is 7.1 GB. [2018-11-16 20:44:53,963 INFO L168 Benchmark]: Boogie Preprocessor took 173.29 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 13.1 MB). Peak memory consumption was 13.1 MB. Max. memory is 7.1 GB. [2018-11-16 20:44:53,963 INFO L168 Benchmark]: RCFGBuilder took 174.14 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 21.9 MB). Peak memory consumption was 21.9 MB. Max. memory is 7.1 GB. [2018-11-16 20:44:53,967 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1169.73 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 740.3 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -776.1 MB). Peak memory consumption was 49.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 173.29 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 13.1 MB). Peak memory consumption was 13.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 174.14 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 21.9 MB). Peak memory consumption was 21.9 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: ConstantTerms have to use Rationals de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: ConstantTerms have to use Rationals: de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UltimateNormalFormUtils.rootRespectsUltimateNormalForm(UltimateNormalFormUtils.java:55) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...