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/pthread/stack_true-unreach-call.i


--------------------------------------------------------------------------------


This is Ultimate 0.1.23-52b0504
[2018-11-15 16:19:06,380 INFO  L170        SettingsManager]: Resetting all preferences to default values...
[2018-11-15 16:19:06,382 INFO  L174        SettingsManager]: Resetting UltimateCore preferences to default values
[2018-11-15 16:19:06,395 INFO  L177        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2018-11-15 16:19:06,395 INFO  L174        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2018-11-15 16:19:06,396 INFO  L174        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2018-11-15 16:19:06,398 INFO  L174        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2018-11-15 16:19:06,400 INFO  L174        SettingsManager]: Resetting LassoRanker preferences to default values
[2018-11-15 16:19:06,401 INFO  L174        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2018-11-15 16:19:06,402 INFO  L174        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2018-11-15 16:19:06,403 INFO  L177        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2018-11-15 16:19:06,404 INFO  L174        SettingsManager]: Resetting LTL2Aut preferences to default values
[2018-11-15 16:19:06,405 INFO  L174        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2018-11-15 16:19:06,406 INFO  L174        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2018-11-15 16:19:06,407 INFO  L174        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2018-11-15 16:19:06,408 INFO  L174        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2018-11-15 16:19:06,409 INFO  L174        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2018-11-15 16:19:06,411 INFO  L174        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2018-11-15 16:19:06,413 INFO  L174        SettingsManager]: Resetting CodeCheck preferences to default values
[2018-11-15 16:19:06,415 INFO  L174        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2018-11-15 16:19:06,416 INFO  L174        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2018-11-15 16:19:06,417 INFO  L174        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2018-11-15 16:19:06,420 INFO  L177        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2018-11-15 16:19:06,420 INFO  L177        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2018-11-15 16:19:06,420 INFO  L174        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2018-11-15 16:19:06,421 INFO  L174        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2018-11-15 16:19:06,423 INFO  L174        SettingsManager]: Resetting Boogie Printer preferences to default values
[2018-11-15 16:19:06,423 INFO  L174        SettingsManager]: Resetting ReqPrinter preferences to default values
[2018-11-15 16:19:06,424 INFO  L174        SettingsManager]: Resetting Witness Printer preferences to default values
[2018-11-15 16:19:06,426 INFO  L177        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2018-11-15 16:19:06,426 INFO  L174        SettingsManager]: Resetting CDTParser preferences to default values
[2018-11-15 16:19:06,427 INFO  L177        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2018-11-15 16:19:06,427 INFO  L177        SettingsManager]: ReqParser provides no preferences, ignoring...
[2018-11-15 16:19:06,427 INFO  L174        SettingsManager]: Resetting SmtParser preferences to default values
[2018-11-15 16:19:06,428 INFO  L174        SettingsManager]: Resetting Witness Parser preferences to default values
[2018-11-15 16:19:06,429 INFO  L181        SettingsManager]: Finished resetting all preferences to default values...
[2018-11-15 16:19:06,429 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
[2018-11-15 16:19:06,447 INFO  L110        SettingsManager]: Loading preferences was successful
[2018-11-15 16:19:06,447 INFO  L112        SettingsManager]: Preferences different from defaults after loading the file:
[2018-11-15 16:19:06,448 INFO  L131        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2018-11-15 16:19:06,448 INFO  L133        SettingsManager]:  * to procedures, called more than once=true
[2018-11-15 16:19:06,452 INFO  L131        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2018-11-15 16:19:06,452 INFO  L133        SettingsManager]:  * Create parallel compositions if possible=false
[2018-11-15 16:19:06,453 INFO  L133        SettingsManager]:  * Use SBE=true
[2018-11-15 16:19:06,453 INFO  L131        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2018-11-15 16:19:06,453 INFO  L133        SettingsManager]:  * sizeof long=4
[2018-11-15 16:19:06,453 INFO  L133        SettingsManager]:  * sizeof POINTER=4
[2018-11-15 16:19:06,453 INFO  L133        SettingsManager]:  * Check division by zero=IGNORE
[2018-11-15 16:19:06,454 INFO  L133        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2018-11-15 16:19:06,454 INFO  L133        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2018-11-15 16:19:06,454 INFO  L133        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2018-11-15 16:19:06,454 INFO  L133        SettingsManager]:  * Use bitvectors instead of ints=true
[2018-11-15 16:19:06,454 INFO  L133        SettingsManager]:  * Memory model=HoenickeLindenmann_4ByteResolution
[2018-11-15 16:19:06,457 INFO  L133        SettingsManager]:  * sizeof long double=12
[2018-11-15 16:19:06,457 INFO  L133        SettingsManager]:  * Check if freed pointer was valid=false
[2018-11-15 16:19:06,457 INFO  L133        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2018-11-15 16:19:06,457 INFO  L131        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2018-11-15 16:19:06,458 INFO  L133        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2018-11-15 16:19:06,458 INFO  L133        SettingsManager]:  * To the following directory=./dump/
[2018-11-15 16:19:06,458 INFO  L133        SettingsManager]:  * SMT solver=External_DefaultMode
[2018-11-15 16:19:06,458 INFO  L133        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2018-11-15 16:19:06,458 INFO  L131        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2018-11-15 16:19:06,458 INFO  L133        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2018-11-15 16:19:06,459 INFO  L133        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2018-11-15 16:19:06,459 INFO  L133        SettingsManager]:  * Trace refinement strategy=WOLF
[2018-11-15 16:19:06,459 INFO  L133        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2018-11-15 16:19:06,459 INFO  L133        SettingsManager]:  * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt
[2018-11-15 16:19:06,459 INFO  L133        SettingsManager]:  * Logic for external solver=AUFBV
[2018-11-15 16:19:06,460 INFO  L133        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2018-11-15 16:19:06,531 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2018-11-15 16:19:06,554 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2018-11-15 16:19:06,557 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2018-11-15 16:19:06,559 INFO  L271        PluginConnector]: Initializing CDTParser...
[2018-11-15 16:19:06,560 INFO  L276        PluginConnector]: CDTParser initialized
[2018-11-15 16:19:06,561 INFO  L418   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/stack_true-unreach-call.i
[2018-11-15 16:19:06,624 INFO  L219              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e489abc1b/830ba7ddb25942a193c78f7683fffc8d/FLAGb53264fbb
[2018-11-15 16:19:07,235 INFO  L304              CDTParser]: Found 1 translation units.
[2018-11-15 16:19:07,237 INFO  L159              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/stack_true-unreach-call.i
[2018-11-15 16:19:07,263 INFO  L352              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e489abc1b/830ba7ddb25942a193c78f7683fffc8d/FLAGb53264fbb
[2018-11-15 16:19:07,448 INFO  L360              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e489abc1b/830ba7ddb25942a193c78f7683fffc8d
[2018-11-15 16:19:07,458 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2018-11-15 16:19:07,459 INFO  L131        ToolchainWalker]: Walking toolchain with 3 elements.
[2018-11-15 16:19:07,460 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2018-11-15 16:19:07,461 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2018-11-15 16:19:07,464 INFO  L276        PluginConnector]: CACSL2BoogieTranslator initialized
[2018-11-15 16:19:07,466 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 04:19:07" (1/1) ...
[2018-11-15 16:19:07,469 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@546505dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:19:07, skipping insertion in model container
[2018-11-15 16:19:07,470 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 04:19:07" (1/1) ...
[2018-11-15 16:19:07,480 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2018-11-15 16:19:07,556 INFO  L176         MainTranslator]: Built tables and reachable declarations
[2018-11-15 16:19:08,244 INFO  L201          PostProcessor]: Analyzing one entry point: main
[2018-11-15 16:19:08,275 INFO  L191         MainTranslator]: Completed pre-run
[2018-11-15 16:19:08,513 INFO  L201          PostProcessor]: Analyzing one entry point: main
[2018-11-15 16:19:08,725 INFO  L195         MainTranslator]: Completed translation
[2018-11-15 16:19:08,726 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:19:08 WrapperNode
[2018-11-15 16:19:08,726 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2018-11-15 16:19:08,727 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2018-11-15 16:19:08,727 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2018-11-15 16:19:08,727 INFO  L276        PluginConnector]: Boogie Preprocessor initialized
[2018-11-15 16:19:08,745 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:19:08" (1/1) ...
[2018-11-15 16:19:08,745 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:19:08" (1/1) ...
[2018-11-15 16:19:08,768 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:19:08" (1/1) ...
[2018-11-15 16:19:08,769 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:19:08" (1/1) ...
[2018-11-15 16:19:08,810 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:19:08" (1/1) ...
[2018-11-15 16:19:08,816 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:19:08" (1/1) ...
[2018-11-15 16:19:08,825 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:19:08" (1/1) ...
[2018-11-15 16:19:08,840 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2018-11-15 16:19:08,840 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2018-11-15 16:19:08,843 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2018-11-15 16:19:08,843 INFO  L276        PluginConnector]: RCFGBuilder initialized
[2018-11-15 16:19:08,844 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:19:08" (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
[2018-11-15 16:19:08,919 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2018-11-15 16:19:08,919 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2018-11-15 16:19:08,919 INFO  L138     BoogieDeclarations]: Found implementation of procedure error
[2018-11-15 16:19:08,920 INFO  L138     BoogieDeclarations]: Found implementation of procedure inc_top
[2018-11-15 16:19:08,920 INFO  L138     BoogieDeclarations]: Found implementation of procedure dec_top
[2018-11-15 16:19:08,920 INFO  L138     BoogieDeclarations]: Found implementation of procedure get_top
[2018-11-15 16:19:08,920 INFO  L138     BoogieDeclarations]: Found implementation of procedure stack_empty
[2018-11-15 16:19:08,920 INFO  L138     BoogieDeclarations]: Found implementation of procedure push
[2018-11-15 16:19:08,920 INFO  L138     BoogieDeclarations]: Found implementation of procedure pop
[2018-11-15 16:19:08,921 INFO  L138     BoogieDeclarations]: Found implementation of procedure t1
[2018-11-15 16:19:08,921 INFO  L138     BoogieDeclarations]: Found implementation of procedure t2
[2018-11-15 16:19:08,921 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2018-11-15 16:19:08,921 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2018-11-15 16:19:08,922 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_assume
[2018-11-15 16:19:08,922 INFO  L130     BoogieDeclarations]: Found specification of procedure __sched_cpucount
[2018-11-15 16:19:08,922 INFO  L130     BoogieDeclarations]: Found specification of procedure __sched_cpualloc
[2018-11-15 16:19:08,922 INFO  L130     BoogieDeclarations]: Found specification of procedure __sched_cpufree
[2018-11-15 16:19:08,922 INFO  L130     BoogieDeclarations]: Found specification of procedure sched_setparam
[2018-11-15 16:19:08,922 INFO  L130     BoogieDeclarations]: Found specification of procedure sched_getparam
[2018-11-15 16:19:08,923 INFO  L130     BoogieDeclarations]: Found specification of procedure sched_setscheduler
[2018-11-15 16:19:08,923 INFO  L130     BoogieDeclarations]: Found specification of procedure sched_getscheduler
[2018-11-15 16:19:08,923 INFO  L130     BoogieDeclarations]: Found specification of procedure sched_yield
[2018-11-15 16:19:08,923 INFO  L130     BoogieDeclarations]: Found specification of procedure sched_get_priority_max
[2018-11-15 16:19:08,923 INFO  L130     BoogieDeclarations]: Found specification of procedure sched_get_priority_min
[2018-11-15 16:19:08,924 INFO  L130     BoogieDeclarations]: Found specification of procedure sched_rr_get_interval
[2018-11-15 16:19:08,924 INFO  L130     BoogieDeclarations]: Found specification of procedure clock
[2018-11-15 16:19:08,924 INFO  L130     BoogieDeclarations]: Found specification of procedure time
[2018-11-15 16:19:08,924 INFO  L130     BoogieDeclarations]: Found specification of procedure difftime
[2018-11-15 16:19:08,924 INFO  L130     BoogieDeclarations]: Found specification of procedure mktime
[2018-11-15 16:19:08,924 INFO  L130     BoogieDeclarations]: Found specification of procedure strftime
[2018-11-15 16:19:08,924 INFO  L130     BoogieDeclarations]: Found specification of procedure strftime_l
[2018-11-15 16:19:08,925 INFO  L130     BoogieDeclarations]: Found specification of procedure gmtime
[2018-11-15 16:19:08,925 INFO  L130     BoogieDeclarations]: Found specification of procedure localtime
[2018-11-15 16:19:08,925 INFO  L130     BoogieDeclarations]: Found specification of procedure gmtime_r
[2018-11-15 16:19:08,925 INFO  L130     BoogieDeclarations]: Found specification of procedure localtime_r
[2018-11-15 16:19:08,925 INFO  L130     BoogieDeclarations]: Found specification of procedure asctime
[2018-11-15 16:19:08,925 INFO  L130     BoogieDeclarations]: Found specification of procedure ctime
[2018-11-15 16:19:08,925 INFO  L130     BoogieDeclarations]: Found specification of procedure asctime_r
[2018-11-15 16:19:08,926 INFO  L130     BoogieDeclarations]: Found specification of procedure ctime_r
[2018-11-15 16:19:08,926 INFO  L130     BoogieDeclarations]: Found specification of procedure tzset
[2018-11-15 16:19:08,926 INFO  L130     BoogieDeclarations]: Found specification of procedure stime
[2018-11-15 16:19:08,926 INFO  L130     BoogieDeclarations]: Found specification of procedure timegm
[2018-11-15 16:19:08,926 INFO  L130     BoogieDeclarations]: Found specification of procedure timelocal
[2018-11-15 16:19:08,926 INFO  L130     BoogieDeclarations]: Found specification of procedure dysize
[2018-11-15 16:19:08,927 INFO  L130     BoogieDeclarations]: Found specification of procedure nanosleep
[2018-11-15 16:19:08,927 INFO  L130     BoogieDeclarations]: Found specification of procedure clock_getres
[2018-11-15 16:19:08,927 INFO  L130     BoogieDeclarations]: Found specification of procedure clock_gettime
[2018-11-15 16:19:08,927 INFO  L130     BoogieDeclarations]: Found specification of procedure clock_settime
[2018-11-15 16:19:08,927 INFO  L130     BoogieDeclarations]: Found specification of procedure clock_nanosleep
[2018-11-15 16:19:08,927 INFO  L130     BoogieDeclarations]: Found specification of procedure clock_getcpuclockid
[2018-11-15 16:19:08,927 INFO  L130     BoogieDeclarations]: Found specification of procedure timer_create
[2018-11-15 16:19:08,928 INFO  L130     BoogieDeclarations]: Found specification of procedure timer_delete
[2018-11-15 16:19:08,928 INFO  L130     BoogieDeclarations]: Found specification of procedure timer_settime
[2018-11-15 16:19:08,928 INFO  L130     BoogieDeclarations]: Found specification of procedure timer_gettime
[2018-11-15 16:19:08,928 INFO  L130     BoogieDeclarations]: Found specification of procedure timer_getoverrun
[2018-11-15 16:19:08,928 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_create
[2018-11-15 16:19:08,928 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_exit
[2018-11-15 16:19:08,928 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_join
[2018-11-15 16:19:08,929 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_detach
[2018-11-15 16:19:08,929 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_self
[2018-11-15 16:19:08,929 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_equal
[2018-11-15 16:19:08,929 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_attr_init
[2018-11-15 16:19:08,929 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_attr_destroy
[2018-11-15 16:19:08,929 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_attr_getdetachstate
[2018-11-15 16:19:08,930 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_attr_setdetachstate
[2018-11-15 16:19:08,930 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_attr_getguardsize
[2018-11-15 16:19:08,930 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_attr_setguardsize
[2018-11-15 16:19:08,930 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_attr_getschedparam
[2018-11-15 16:19:08,930 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_attr_setschedparam
[2018-11-15 16:19:08,930 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_attr_getschedpolicy
[2018-11-15 16:19:08,930 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_attr_setschedpolicy
[2018-11-15 16:19:08,931 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_attr_getinheritsched
[2018-11-15 16:19:08,931 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_attr_setinheritsched
[2018-11-15 16:19:08,931 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_attr_getscope
[2018-11-15 16:19:08,931 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_attr_setscope
[2018-11-15 16:19:08,931 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_attr_getstackaddr
[2018-11-15 16:19:08,931 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_attr_setstackaddr
[2018-11-15 16:19:08,931 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_attr_getstacksize
[2018-11-15 16:19:08,932 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_attr_setstacksize
[2018-11-15 16:19:08,932 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_attr_getstack
[2018-11-15 16:19:08,932 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_attr_setstack
[2018-11-15 16:19:08,932 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_setschedparam
[2018-11-15 16:19:08,932 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_getschedparam
[2018-11-15 16:19:08,932 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_setschedprio
[2018-11-15 16:19:08,933 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_once
[2018-11-15 16:19:08,933 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_setcancelstate
[2018-11-15 16:19:08,933 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_setcanceltype
[2018-11-15 16:19:08,933 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_cancel
[2018-11-15 16:19:08,933 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_testcancel
[2018-11-15 16:19:08,933 INFO  L130     BoogieDeclarations]: Found specification of procedure __pthread_register_cancel
[2018-11-15 16:19:08,933 INFO  L130     BoogieDeclarations]: Found specification of procedure __pthread_unregister_cancel
[2018-11-15 16:19:08,934 INFO  L130     BoogieDeclarations]: Found specification of procedure __pthread_unwind_next
[2018-11-15 16:19:08,934 INFO  L130     BoogieDeclarations]: Found specification of procedure __sigsetjmp
[2018-11-15 16:19:08,934 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutex_init
[2018-11-15 16:19:08,934 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutex_destroy
[2018-11-15 16:19:08,934 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutex_trylock
[2018-11-15 16:19:08,934 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutex_lock
[2018-11-15 16:19:08,935 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutex_timedlock
[2018-11-15 16:19:08,935 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutex_unlock
[2018-11-15 16:19:08,935 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutex_getprioceiling
[2018-11-15 16:19:08,935 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutex_setprioceiling
[2018-11-15 16:19:08,935 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutex_consistent
[2018-11-15 16:19:08,935 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutexattr_init
[2018-11-15 16:19:08,935 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutexattr_destroy
[2018-11-15 16:19:08,936 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getpshared
[2018-11-15 16:19:08,936 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setpshared
[2018-11-15 16:19:08,936 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutexattr_gettype
[2018-11-15 16:19:08,936 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutexattr_settype
[2018-11-15 16:19:08,936 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprotocol
[2018-11-15 16:19:08,936 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprotocol
[2018-11-15 16:19:08,936 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprioceiling
[2018-11-15 16:19:08,937 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprioceiling
[2018-11-15 16:19:08,937 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getrobust
[2018-11-15 16:19:08,937 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setrobust
[2018-11-15 16:19:08,937 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_rwlock_init
[2018-11-15 16:19:08,937 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_rwlock_destroy
[2018-11-15 16:19:08,937 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_rwlock_rdlock
[2018-11-15 16:19:08,937 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_rwlock_tryrdlock
[2018-11-15 16:19:08,937 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedrdlock
[2018-11-15 16:19:08,937 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_rwlock_wrlock
[2018-11-15 16:19:08,938 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_rwlock_trywrlock
[2018-11-15 16:19:08,938 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedwrlock
[2018-11-15 16:19:08,938 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_rwlock_unlock
[2018-11-15 16:19:08,938 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_init
[2018-11-15 16:19:08,938 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_destroy
[2018-11-15 16:19:08,938 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getpshared
[2018-11-15 16:19:08,938 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setpshared
[2018-11-15 16:19:08,939 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getkind_np
[2018-11-15 16:19:08,941 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setkind_np
[2018-11-15 16:19:08,941 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_cond_init
[2018-11-15 16:19:08,941 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_cond_destroy
[2018-11-15 16:19:08,941 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_cond_signal
[2018-11-15 16:19:08,941 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_cond_broadcast
[2018-11-15 16:19:08,942 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_cond_wait
[2018-11-15 16:19:08,942 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_cond_timedwait
[2018-11-15 16:19:08,942 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_condattr_init
[2018-11-15 16:19:08,942 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_condattr_destroy
[2018-11-15 16:19:08,942 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_condattr_getpshared
[2018-11-15 16:19:08,942 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_condattr_setpshared
[2018-11-15 16:19:08,942 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_condattr_getclock
[2018-11-15 16:19:08,943 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_condattr_setclock
[2018-11-15 16:19:08,943 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_spin_init
[2018-11-15 16:19:08,943 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_spin_destroy
[2018-11-15 16:19:08,943 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_spin_lock
[2018-11-15 16:19:08,944 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_spin_trylock
[2018-11-15 16:19:08,945 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_spin_unlock
[2018-11-15 16:19:08,945 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_barrier_init
[2018-11-15 16:19:08,945 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_barrier_destroy
[2018-11-15 16:19:08,945 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_barrier_wait
[2018-11-15 16:19:08,945 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_barrierattr_init
[2018-11-15 16:19:08,945 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_barrierattr_destroy
[2018-11-15 16:19:08,945 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_barrierattr_getpshared
[2018-11-15 16:19:08,946 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_barrierattr_setpshared
[2018-11-15 16:19:08,946 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_key_create
[2018-11-15 16:19:08,946 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_key_delete
[2018-11-15 16:19:08,946 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_getspecific
[2018-11-15 16:19:08,946 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_setspecific
[2018-11-15 16:19:08,946 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_getcpuclockid
[2018-11-15 16:19:08,946 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_atfork
[2018-11-15 16:19:08,947 INFO  L130     BoogieDeclarations]: Found specification of procedure __underflow
[2018-11-15 16:19:08,947 INFO  L130     BoogieDeclarations]: Found specification of procedure __uflow
[2018-11-15 16:19:08,947 INFO  L130     BoogieDeclarations]: Found specification of procedure __overflow
[2018-11-15 16:19:08,948 INFO  L130     BoogieDeclarations]: Found specification of procedure _IO_getc
[2018-11-15 16:19:08,948 INFO  L130     BoogieDeclarations]: Found specification of procedure _IO_putc
[2018-11-15 16:19:08,948 INFO  L130     BoogieDeclarations]: Found specification of procedure _IO_feof
[2018-11-15 16:19:08,948 INFO  L130     BoogieDeclarations]: Found specification of procedure _IO_ferror
[2018-11-15 16:19:08,948 INFO  L130     BoogieDeclarations]: Found specification of procedure _IO_peekc_locked
[2018-11-15 16:19:08,948 INFO  L130     BoogieDeclarations]: Found specification of procedure _IO_flockfile
[2018-11-15 16:19:08,948 INFO  L130     BoogieDeclarations]: Found specification of procedure _IO_funlockfile
[2018-11-15 16:19:08,949 INFO  L130     BoogieDeclarations]: Found specification of procedure _IO_ftrylockfile
[2018-11-15 16:19:08,949 INFO  L130     BoogieDeclarations]: Found specification of procedure _IO_vfscanf
[2018-11-15 16:19:08,949 INFO  L130     BoogieDeclarations]: Found specification of procedure _IO_vfprintf
[2018-11-15 16:19:08,949 INFO  L130     BoogieDeclarations]: Found specification of procedure _IO_padn
[2018-11-15 16:19:08,949 INFO  L130     BoogieDeclarations]: Found specification of procedure _IO_sgetn
[2018-11-15 16:19:08,949 INFO  L130     BoogieDeclarations]: Found specification of procedure _IO_seekoff
[2018-11-15 16:19:08,950 INFO  L130     BoogieDeclarations]: Found specification of procedure _IO_seekpos
[2018-11-15 16:19:08,950 INFO  L130     BoogieDeclarations]: Found specification of procedure _IO_free_backup_area
[2018-11-15 16:19:08,951 INFO  L130     BoogieDeclarations]: Found specification of procedure remove
[2018-11-15 16:19:08,951 INFO  L130     BoogieDeclarations]: Found specification of procedure rename
[2018-11-15 16:19:08,951 INFO  L130     BoogieDeclarations]: Found specification of procedure renameat
[2018-11-15 16:19:08,951 INFO  L130     BoogieDeclarations]: Found specification of procedure tmpfile
[2018-11-15 16:19:08,951 INFO  L130     BoogieDeclarations]: Found specification of procedure tmpnam
[2018-11-15 16:19:08,951 INFO  L130     BoogieDeclarations]: Found specification of procedure tmpnam_r
[2018-11-15 16:19:08,952 INFO  L130     BoogieDeclarations]: Found specification of procedure tempnam
[2018-11-15 16:19:08,952 INFO  L130     BoogieDeclarations]: Found specification of procedure fclose
[2018-11-15 16:19:08,952 INFO  L130     BoogieDeclarations]: Found specification of procedure fflush
[2018-11-15 16:19:08,952 INFO  L130     BoogieDeclarations]: Found specification of procedure fflush_unlocked
[2018-11-15 16:19:08,952 INFO  L130     BoogieDeclarations]: Found specification of procedure fopen
[2018-11-15 16:19:08,952 INFO  L130     BoogieDeclarations]: Found specification of procedure freopen
[2018-11-15 16:19:08,952 INFO  L130     BoogieDeclarations]: Found specification of procedure fdopen
[2018-11-15 16:19:08,953 INFO  L130     BoogieDeclarations]: Found specification of procedure fmemopen
[2018-11-15 16:19:08,953 INFO  L130     BoogieDeclarations]: Found specification of procedure open_memstream
[2018-11-15 16:19:08,953 INFO  L130     BoogieDeclarations]: Found specification of procedure setbuf
[2018-11-15 16:19:08,953 INFO  L130     BoogieDeclarations]: Found specification of procedure setvbuf
[2018-11-15 16:19:08,953 INFO  L130     BoogieDeclarations]: Found specification of procedure setbuffer
[2018-11-15 16:19:08,953 INFO  L130     BoogieDeclarations]: Found specification of procedure setlinebuf
[2018-11-15 16:19:08,953 INFO  L130     BoogieDeclarations]: Found specification of procedure fprintf
[2018-11-15 16:19:08,954 INFO  L130     BoogieDeclarations]: Found specification of procedure printf
[2018-11-15 16:19:08,954 INFO  L130     BoogieDeclarations]: Found specification of procedure sprintf
[2018-11-15 16:19:08,954 INFO  L130     BoogieDeclarations]: Found specification of procedure vfprintf
[2018-11-15 16:19:08,954 INFO  L130     BoogieDeclarations]: Found specification of procedure vprintf
[2018-11-15 16:19:08,954 INFO  L130     BoogieDeclarations]: Found specification of procedure vsprintf
[2018-11-15 16:19:08,954 INFO  L130     BoogieDeclarations]: Found specification of procedure snprintf
[2018-11-15 16:19:08,955 INFO  L130     BoogieDeclarations]: Found specification of procedure vsnprintf
[2018-11-15 16:19:08,955 INFO  L130     BoogieDeclarations]: Found specification of procedure vdprintf
[2018-11-15 16:19:08,955 INFO  L130     BoogieDeclarations]: Found specification of procedure dprintf
[2018-11-15 16:19:08,955 INFO  L130     BoogieDeclarations]: Found specification of procedure fscanf
[2018-11-15 16:19:08,955 INFO  L130     BoogieDeclarations]: Found specification of procedure scanf
[2018-11-15 16:19:08,955 INFO  L130     BoogieDeclarations]: Found specification of procedure sscanf
[2018-11-15 16:19:08,955 INFO  L130     BoogieDeclarations]: Found specification of procedure vfscanf
[2018-11-15 16:19:08,956 INFO  L130     BoogieDeclarations]: Found specification of procedure vscanf
[2018-11-15 16:19:08,956 INFO  L130     BoogieDeclarations]: Found specification of procedure vsscanf
[2018-11-15 16:19:08,956 INFO  L130     BoogieDeclarations]: Found specification of procedure fgetc
[2018-11-15 16:19:08,956 INFO  L130     BoogieDeclarations]: Found specification of procedure getc
[2018-11-15 16:19:08,956 INFO  L130     BoogieDeclarations]: Found specification of procedure getchar
[2018-11-15 16:19:08,956 INFO  L130     BoogieDeclarations]: Found specification of procedure getc_unlocked
[2018-11-15 16:19:08,956 INFO  L130     BoogieDeclarations]: Found specification of procedure getchar_unlocked
[2018-11-15 16:19:08,957 INFO  L130     BoogieDeclarations]: Found specification of procedure fgetc_unlocked
[2018-11-15 16:19:08,957 INFO  L130     BoogieDeclarations]: Found specification of procedure fputc
[2018-11-15 16:19:08,957 INFO  L130     BoogieDeclarations]: Found specification of procedure putc
[2018-11-15 16:19:08,957 INFO  L130     BoogieDeclarations]: Found specification of procedure putchar
[2018-11-15 16:19:08,957 INFO  L130     BoogieDeclarations]: Found specification of procedure fputc_unlocked
[2018-11-15 16:19:08,957 INFO  L130     BoogieDeclarations]: Found specification of procedure putc_unlocked
[2018-11-15 16:19:08,957 INFO  L130     BoogieDeclarations]: Found specification of procedure putchar_unlocked
[2018-11-15 16:19:08,958 INFO  L130     BoogieDeclarations]: Found specification of procedure getw
[2018-11-15 16:19:08,961 INFO  L130     BoogieDeclarations]: Found specification of procedure putw
[2018-11-15 16:19:08,961 INFO  L130     BoogieDeclarations]: Found specification of procedure fgets
[2018-11-15 16:19:08,961 INFO  L130     BoogieDeclarations]: Found specification of procedure gets
[2018-11-15 16:19:08,961 INFO  L130     BoogieDeclarations]: Found specification of procedure __getdelim
[2018-11-15 16:19:08,961 INFO  L130     BoogieDeclarations]: Found specification of procedure getdelim
[2018-11-15 16:19:08,961 INFO  L130     BoogieDeclarations]: Found specification of procedure getline
[2018-11-15 16:19:08,961 INFO  L130     BoogieDeclarations]: Found specification of procedure fputs
[2018-11-15 16:19:08,961 INFO  L130     BoogieDeclarations]: Found specification of procedure puts
[2018-11-15 16:19:08,962 INFO  L130     BoogieDeclarations]: Found specification of procedure ungetc
[2018-11-15 16:19:08,962 INFO  L130     BoogieDeclarations]: Found specification of procedure fread
[2018-11-15 16:19:08,962 INFO  L130     BoogieDeclarations]: Found specification of procedure fwrite
[2018-11-15 16:19:08,962 INFO  L130     BoogieDeclarations]: Found specification of procedure fread_unlocked
[2018-11-15 16:19:08,962 INFO  L130     BoogieDeclarations]: Found specification of procedure fwrite_unlocked
[2018-11-15 16:19:08,962 INFO  L130     BoogieDeclarations]: Found specification of procedure fseek
[2018-11-15 16:19:08,962 INFO  L130     BoogieDeclarations]: Found specification of procedure ftell
[2018-11-15 16:19:08,962 INFO  L130     BoogieDeclarations]: Found specification of procedure rewind
[2018-11-15 16:19:08,963 INFO  L130     BoogieDeclarations]: Found specification of procedure fseeko
[2018-11-15 16:19:08,963 INFO  L130     BoogieDeclarations]: Found specification of procedure ftello
[2018-11-15 16:19:08,963 INFO  L130     BoogieDeclarations]: Found specification of procedure fgetpos
[2018-11-15 16:19:08,963 INFO  L130     BoogieDeclarations]: Found specification of procedure fsetpos
[2018-11-15 16:19:08,963 INFO  L130     BoogieDeclarations]: Found specification of procedure clearerr
[2018-11-15 16:19:08,963 INFO  L130     BoogieDeclarations]: Found specification of procedure feof
[2018-11-15 16:19:08,963 INFO  L130     BoogieDeclarations]: Found specification of procedure ferror
[2018-11-15 16:19:08,964 INFO  L130     BoogieDeclarations]: Found specification of procedure clearerr_unlocked
[2018-11-15 16:19:08,964 INFO  L130     BoogieDeclarations]: Found specification of procedure feof_unlocked
[2018-11-15 16:19:08,964 INFO  L130     BoogieDeclarations]: Found specification of procedure ferror_unlocked
[2018-11-15 16:19:08,964 INFO  L130     BoogieDeclarations]: Found specification of procedure perror
[2018-11-15 16:19:08,964 INFO  L130     BoogieDeclarations]: Found specification of procedure fileno
[2018-11-15 16:19:08,964 INFO  L130     BoogieDeclarations]: Found specification of procedure fileno_unlocked
[2018-11-15 16:19:08,964 INFO  L130     BoogieDeclarations]: Found specification of procedure popen
[2018-11-15 16:19:08,965 INFO  L130     BoogieDeclarations]: Found specification of procedure pclose
[2018-11-15 16:19:08,965 INFO  L130     BoogieDeclarations]: Found specification of procedure ctermid
[2018-11-15 16:19:08,965 INFO  L130     BoogieDeclarations]: Found specification of procedure flockfile
[2018-11-15 16:19:08,965 INFO  L130     BoogieDeclarations]: Found specification of procedure ftrylockfile
[2018-11-15 16:19:08,965 INFO  L130     BoogieDeclarations]: Found specification of procedure funlockfile
[2018-11-15 16:19:08,965 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint
[2018-11-15 16:19:08,965 INFO  L130     BoogieDeclarations]: Found specification of procedure error
[2018-11-15 16:19:08,965 INFO  L130     BoogieDeclarations]: Found specification of procedure inc_top
[2018-11-15 16:19:08,966 INFO  L130     BoogieDeclarations]: Found specification of procedure dec_top
[2018-11-15 16:19:08,966 INFO  L130     BoogieDeclarations]: Found specification of procedure get_top
[2018-11-15 16:19:08,966 INFO  L130     BoogieDeclarations]: Found specification of procedure stack_empty
[2018-11-15 16:19:08,966 INFO  L130     BoogieDeclarations]: Found specification of procedure push
[2018-11-15 16:19:08,966 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.alloc
[2018-11-15 16:19:08,967 INFO  L130     BoogieDeclarations]: Found specification of procedure write~intINTTYPE4
[2018-11-15 16:19:08,967 INFO  L130     BoogieDeclarations]: Found specification of procedure pop
[2018-11-15 16:19:08,967 INFO  L130     BoogieDeclarations]: Found specification of procedure read~intINTTYPE4
[2018-11-15 16:19:08,967 INFO  L130     BoogieDeclarations]: Found specification of procedure t1
[2018-11-15 16:19:08,967 INFO  L130     BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock
[2018-11-15 16:19:08,967 INFO  L130     BoogieDeclarations]: Found specification of procedure t2
[2018-11-15 16:19:08,967 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2018-11-15 16:19:08,968 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2018-11-15 16:19:08,972 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2018-11-15 16:19:08,972 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4
[2018-11-15 16:19:08,972 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2018-11-15 16:19:08,974 WARN  L202             CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement
[2018-11-15 16:19:10,711 INFO  L278             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2018-11-15 16:19:10,762 WARN  L317   ript$VariableManager]: TermVariabe |Thread0_t1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2018-11-15 16:19:10,762 WARN  L317   ript$VariableManager]: TermVariabe |Thread0_t1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2018-11-15 16:19:10,762 WARN  L317   ript$VariableManager]: TermVariabe Thread0_t1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2018-11-15 16:19:10,762 WARN  L317   ript$VariableManager]: TermVariabe Thread0_t1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2018-11-15 16:19:10,763 WARN  L317   ript$VariableManager]: TermVariabe Thread0_t1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2018-11-15 16:19:10,763 WARN  L317   ript$VariableManager]: TermVariabe Thread0_t1_~tmp~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2018-11-15 16:19:10,763 WARN  L317   ript$VariableManager]: TermVariabe Thread0_t1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2018-11-15 16:19:10,763 WARN  L317   ript$VariableManager]: TermVariabe Thread0_t1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2018-11-15 16:19:10,764 WARN  L317   ript$VariableManager]: TermVariabe Thread0_t1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2018-11-15 16:19:10,764 WARN  L317   ript$VariableManager]: TermVariabe |Thread0_t1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2018-11-15 16:19:10,764 WARN  L317   ript$VariableManager]: TermVariabe |Thread0_t1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2018-11-15 16:19:10,764 WARN  L317   ript$VariableManager]: TermVariabe |Thread0_t1_#t~nondet40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2018-11-15 16:19:10,765 WARN  L317   ript$VariableManager]: TermVariabe |Thread0_t1_#t~nondet40| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2018-11-15 16:19:10,765 WARN  L317   ript$VariableManager]: TermVariabe |Thread0_t1_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2018-11-15 16:19:10,765 WARN  L317   ript$VariableManager]: TermVariabe Thread0_t1_~tmp~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2018-11-15 16:19:10,765 WARN  L317   ript$VariableManager]: TermVariabe |Thread0_t1_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2018-11-15 16:19:10,766 WARN  L317   ript$VariableManager]: TermVariabe Thread0_t1_~tmp~0 not constructed by VariableManager. Cannot ensure absence of name clashes.
[2018-11-15 16:19:10,767 FATAL L292        ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception:
java.lang.UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition
	at de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.ProcedureMultiplier.<init>(ProcedureMultiplier.java:247)
	at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:307)
	at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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)
[2018-11-15 16:19:10,772 INFO  L168              Benchmark]: Toolchain (without parser) took 3313.13 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 744.0 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -639.0 MB). Peak memory consumption was 105.0 MB. Max. memory is 7.1 GB.
[2018-11-15 16:19:10,775 INFO  L168              Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB.
[2018-11-15 16:19:10,776 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 1266.33 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 744.0 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -746.8 MB). Peak memory consumption was 38.9 MB. Max. memory is 7.1 GB.
[2018-11-15 16:19:10,777 INFO  L168              Benchmark]: Boogie Preprocessor took 112.95 ms. Allocated memory is still 2.3 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB.
[2018-11-15 16:19:10,777 INFO  L168              Benchmark]: RCFGBuilder took 1929.77 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 107.8 MB). Peak memory consumption was 107.8 MB. Max. memory is 7.1 GB.
[2018-11-15 16:19:10,782 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 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB.
 * CACSL2BoogieTranslator took 1266.33 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 744.0 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -746.8 MB). Peak memory consumption was 38.9 MB. Max. memory is 7.1 GB.
 * Boogie Preprocessor took 112.95 ms. Allocated memory is still 2.3 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB.
 * RCFGBuilder took 1929.77 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 107.8 MB). Peak memory consumption was 107.8 MB. Max. memory is 7.1 GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder:
  - ExceptionOrErrorResult: UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition
    de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition: de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.ProcedureMultiplier.<init>(ProcedureMultiplier.java:247)
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Job found still running after platform shutdown.  Jobs should be canceled by the plugin that scheduled them during shutdown: org.eclipse.cdt.internal.core.pdom.PDOMManager$3
Received shutdown request...