/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --traceabstraction.use.minimal.unsat.core.enumeration false -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-races/race-1_1-join.i


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


This is Ultimate 0.1.25-eb0fd7c
[2020-09-21 10:27:41,102 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2020-09-21 10:27:41,112 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2020-09-21 10:27:41,152 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2020-09-21 10:27:41,153 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2020-09-21 10:27:41,161 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2020-09-21 10:27:41,165 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2020-09-21 10:27:41,169 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2020-09-21 10:27:41,171 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2020-09-21 10:27:41,175 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2020-09-21 10:27:41,176 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2020-09-21 10:27:41,177 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2020-09-21 10:27:41,177 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2020-09-21 10:27:41,180 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2020-09-21 10:27:41,183 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2020-09-21 10:27:41,185 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2020-09-21 10:27:41,187 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2020-09-21 10:27:41,188 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2020-09-21 10:27:41,190 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2020-09-21 10:27:41,198 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2020-09-21 10:27:41,201 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2020-09-21 10:27:41,202 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2020-09-21 10:27:41,203 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2020-09-21 10:27:41,204 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2020-09-21 10:27:41,217 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2020-09-21 10:27:41,221 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2020-09-21 10:27:41,221 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2020-09-21 10:27:41,222 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2020-09-21 10:27:41,223 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2020-09-21 10:27:41,228 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2020-09-21 10:27:41,228 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2020-09-21 10:27:41,229 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2020-09-21 10:27:41,230 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2020-09-21 10:27:41,235 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2020-09-21 10:27:41,236 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2020-09-21 10:27:41,237 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2020-09-21 10:27:41,238 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2020-09-21 10:27:41,238 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2020-09-21 10:27:41,238 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2020-09-21 10:27:41,239 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2020-09-21 10:27:41,240 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2020-09-21 10:27:41,242 INFO  L101        SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf
[2020-09-21 10:27:41,287 INFO  L113        SettingsManager]: Loading preferences was successful
[2020-09-21 10:27:41,287 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2020-09-21 10:27:41,290 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2020-09-21 10:27:41,290 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2020-09-21 10:27:41,291 INFO  L138        SettingsManager]:  * Use SBE=true
[2020-09-21 10:27:41,291 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2020-09-21 10:27:41,291 INFO  L138        SettingsManager]:  * sizeof long=4
[2020-09-21 10:27:41,292 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2020-09-21 10:27:41,292 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2020-09-21 10:27:41,292 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2020-09-21 10:27:41,293 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2020-09-21 10:27:41,293 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2020-09-21 10:27:41,294 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2020-09-21 10:27:41,294 INFO  L138        SettingsManager]:  * sizeof long double=12
[2020-09-21 10:27:41,294 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2020-09-21 10:27:41,294 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2020-09-21 10:27:41,295 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2020-09-21 10:27:41,295 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2020-09-21 10:27:41,295 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2020-09-21 10:27:41,295 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2020-09-21 10:27:41,295 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2020-09-21 10:27:41,296 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2020-09-21 10:27:41,296 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2020-09-21 10:27:41,296 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2020-09-21 10:27:41,296 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2020-09-21 10:27:41,296 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2020-09-21 10:27:41,297 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2020-09-21 10:27:41,297 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2020-09-21 10:27:41,297 INFO  L138        SettingsManager]:  * Trace refinement exception blacklist=NONE
[2020-09-21 10:27:41,297 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> false
[2020-09-21 10:27:41,774 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2020-09-21 10:27:41,793 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2020-09-21 10:27:41,797 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2020-09-21 10:27:41,801 INFO  L271        PluginConnector]: Initializing CDTParser...
[2020-09-21 10:27:41,802 INFO  L275        PluginConnector]: CDTParser initialized
[2020-09-21 10:27:41,803 INFO  L429   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-races/race-1_1-join.i
[2020-09-21 10:27:41,895 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/ed766bb22/ae654b3df5de466c8203126e20b392e7/FLAG59b2fdf27
[2020-09-21 10:27:42,669 INFO  L306              CDTParser]: Found 1 translation units.
[2020-09-21 10:27:42,670 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-races/race-1_1-join.i
[2020-09-21 10:27:42,700 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/ed766bb22/ae654b3df5de466c8203126e20b392e7/FLAG59b2fdf27
[2020-09-21 10:27:42,854 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/ed766bb22/ae654b3df5de466c8203126e20b392e7
[2020-09-21 10:27:42,870 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2020-09-21 10:27:42,876 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2020-09-21 10:27:42,877 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2020-09-21 10:27:42,877 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2020-09-21 10:27:42,882 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2020-09-21 10:27:42,883 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 10:27:42" (1/1) ...
[2020-09-21 10:27:42,887 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b54cc27 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 10:27:42, skipping insertion in model container
[2020-09-21 10:27:42,888 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 10:27:42" (1/1) ...
[2020-09-21 10:27:42,897 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2020-09-21 10:27:42,960 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2020-09-21 10:27:43,801 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2020-09-21 10:27:43,820 INFO  L203         MainTranslator]: Completed pre-run
[2020-09-21 10:27:43,888 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2020-09-21 10:27:44,414 INFO  L208         MainTranslator]: Completed translation
[2020-09-21 10:27:44,416 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 10:27:44 WrapperNode
[2020-09-21 10:27:44,416 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2020-09-21 10:27:44,417 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2020-09-21 10:27:44,417 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2020-09-21 10:27:44,417 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2020-09-21 10:27:44,442 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 10:27:44" (1/1) ...
[2020-09-21 10:27:44,445 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 10:27:44" (1/1) ...
[2020-09-21 10:27:44,502 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 10:27:44" (1/1) ...
[2020-09-21 10:27:44,503 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 10:27:44" (1/1) ...
[2020-09-21 10:27:44,542 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 10:27:44" (1/1) ...
[2020-09-21 10:27:44,547 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 10:27:44" (1/1) ...
[2020-09-21 10:27:44,580 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 10:27:44" (1/1) ...
[2020-09-21 10:27:44,596 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2020-09-21 10:27:44,597 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2020-09-21 10:27:44,597 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2020-09-21 10:27:44,597 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2020-09-21 10:27:44,598 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 10:27:44" (1/1) ...
No working directory specified, using /storage/repos/ultimate-2/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
[2020-09-21 10:27:44,690 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2020-09-21 10:27:44,690 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2020-09-21 10:27:44,690 INFO  L138     BoogieDeclarations]: Found implementation of procedure __bswap_32
[2020-09-21 10:27:44,691 INFO  L138     BoogieDeclarations]: Found implementation of procedure __bswap_64
[2020-09-21 10:27:44,691 INFO  L138     BoogieDeclarations]: Found implementation of procedure __uint16_identity
[2020-09-21 10:27:44,691 INFO  L138     BoogieDeclarations]: Found implementation of procedure __uint32_identity
[2020-09-21 10:27:44,692 INFO  L138     BoogieDeclarations]: Found implementation of procedure __uint64_identity
[2020-09-21 10:27:44,692 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_assert
[2020-09-21 10:27:44,692 INFO  L138     BoogieDeclarations]: Found implementation of procedure thread1
[2020-09-21 10:27:44,692 INFO  L138     BoogieDeclarations]: Found implementation of procedure module_init
[2020-09-21 10:27:44,693 INFO  L138     BoogieDeclarations]: Found implementation of procedure module_exit
[2020-09-21 10:27:44,693 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2020-09-21 10:27:44,694 INFO  L130     BoogieDeclarations]: Found specification of procedure __bswap_32
[2020-09-21 10:27:44,694 INFO  L130     BoogieDeclarations]: Found specification of procedure __bswap_64
[2020-09-21 10:27:44,694 INFO  L130     BoogieDeclarations]: Found specification of procedure __uint16_identity
[2020-09-21 10:27:44,695 INFO  L130     BoogieDeclarations]: Found specification of procedure __uint32_identity
[2020-09-21 10:27:44,696 INFO  L130     BoogieDeclarations]: Found specification of procedure __uint64_identity
[2020-09-21 10:27:44,696 INFO  L130     BoogieDeclarations]: Found specification of procedure __sched_cpucount
[2020-09-21 10:27:44,696 INFO  L130     BoogieDeclarations]: Found specification of procedure __sched_cpualloc
[2020-09-21 10:27:44,696 INFO  L130     BoogieDeclarations]: Found specification of procedure __sched_cpufree
[2020-09-21 10:27:44,696 INFO  L130     BoogieDeclarations]: Found specification of procedure sched_setparam
[2020-09-21 10:27:44,697 INFO  L130     BoogieDeclarations]: Found specification of procedure sched_getparam
[2020-09-21 10:27:44,697 INFO  L130     BoogieDeclarations]: Found specification of procedure sched_setscheduler
[2020-09-21 10:27:44,697 INFO  L130     BoogieDeclarations]: Found specification of procedure sched_getscheduler
[2020-09-21 10:27:44,698 INFO  L130     BoogieDeclarations]: Found specification of procedure sched_yield
[2020-09-21 10:27:44,698 INFO  L130     BoogieDeclarations]: Found specification of procedure sched_get_priority_max
[2020-09-21 10:27:44,698 INFO  L130     BoogieDeclarations]: Found specification of procedure sched_get_priority_min
[2020-09-21 10:27:44,698 INFO  L130     BoogieDeclarations]: Found specification of procedure sched_rr_get_interval
[2020-09-21 10:27:44,699 INFO  L130     BoogieDeclarations]: Found specification of procedure clock
[2020-09-21 10:27:44,699 INFO  L130     BoogieDeclarations]: Found specification of procedure time
[2020-09-21 10:27:44,699 INFO  L130     BoogieDeclarations]: Found specification of procedure difftime
[2020-09-21 10:27:44,699 INFO  L130     BoogieDeclarations]: Found specification of procedure mktime
[2020-09-21 10:27:44,700 INFO  L130     BoogieDeclarations]: Found specification of procedure strftime
[2020-09-21 10:27:44,700 INFO  L130     BoogieDeclarations]: Found specification of procedure strftime_l
[2020-09-21 10:27:44,700 INFO  L130     BoogieDeclarations]: Found specification of procedure gmtime
[2020-09-21 10:27:44,700 INFO  L130     BoogieDeclarations]: Found specification of procedure localtime
[2020-09-21 10:27:44,700 INFO  L130     BoogieDeclarations]: Found specification of procedure gmtime_r
[2020-09-21 10:27:44,700 INFO  L130     BoogieDeclarations]: Found specification of procedure localtime_r
[2020-09-21 10:27:44,700 INFO  L130     BoogieDeclarations]: Found specification of procedure asctime
[2020-09-21 10:27:44,701 INFO  L130     BoogieDeclarations]: Found specification of procedure ctime
[2020-09-21 10:27:44,701 INFO  L130     BoogieDeclarations]: Found specification of procedure asctime_r
[2020-09-21 10:27:44,701 INFO  L130     BoogieDeclarations]: Found specification of procedure ctime_r
[2020-09-21 10:27:44,701 INFO  L130     BoogieDeclarations]: Found specification of procedure tzset
[2020-09-21 10:27:44,701 INFO  L130     BoogieDeclarations]: Found specification of procedure stime
[2020-09-21 10:27:44,701 INFO  L130     BoogieDeclarations]: Found specification of procedure timegm
[2020-09-21 10:27:44,702 INFO  L130     BoogieDeclarations]: Found specification of procedure timelocal
[2020-09-21 10:27:44,702 INFO  L130     BoogieDeclarations]: Found specification of procedure dysize
[2020-09-21 10:27:44,702 INFO  L130     BoogieDeclarations]: Found specification of procedure nanosleep
[2020-09-21 10:27:44,703 INFO  L130     BoogieDeclarations]: Found specification of procedure clock_getres
[2020-09-21 10:27:44,703 INFO  L130     BoogieDeclarations]: Found specification of procedure clock_gettime
[2020-09-21 10:27:44,704 INFO  L130     BoogieDeclarations]: Found specification of procedure clock_settime
[2020-09-21 10:27:44,704 INFO  L130     BoogieDeclarations]: Found specification of procedure clock_nanosleep
[2020-09-21 10:27:44,704 INFO  L130     BoogieDeclarations]: Found specification of procedure clock_getcpuclockid
[2020-09-21 10:27:44,704 INFO  L130     BoogieDeclarations]: Found specification of procedure timer_create
[2020-09-21 10:27:44,704 INFO  L130     BoogieDeclarations]: Found specification of procedure timer_delete
[2020-09-21 10:27:44,704 INFO  L130     BoogieDeclarations]: Found specification of procedure timer_settime
[2020-09-21 10:27:44,705 INFO  L130     BoogieDeclarations]: Found specification of procedure timer_gettime
[2020-09-21 10:27:44,705 INFO  L130     BoogieDeclarations]: Found specification of procedure timer_getoverrun
[2020-09-21 10:27:44,705 INFO  L130     BoogieDeclarations]: Found specification of procedure timespec_get
[2020-09-21 10:27:44,705 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_create
[2020-09-21 10:27:44,706 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_exit
[2020-09-21 10:27:44,706 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_join
[2020-09-21 10:27:44,706 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_detach
[2020-09-21 10:27:44,706 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_self
[2020-09-21 10:27:44,706 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_equal
[2020-09-21 10:27:44,706 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_attr_init
[2020-09-21 10:27:44,707 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_attr_destroy
[2020-09-21 10:27:44,707 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_attr_getdetachstate
[2020-09-21 10:27:44,708 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_attr_setdetachstate
[2020-09-21 10:27:44,708 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_attr_getguardsize
[2020-09-21 10:27:44,708 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_attr_setguardsize
[2020-09-21 10:27:44,708 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_attr_getschedparam
[2020-09-21 10:27:44,709 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_attr_setschedparam
[2020-09-21 10:27:44,709 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_attr_getschedpolicy
[2020-09-21 10:27:44,709 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_attr_setschedpolicy
[2020-09-21 10:27:44,709 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_attr_getinheritsched
[2020-09-21 10:27:44,710 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_attr_setinheritsched
[2020-09-21 10:27:44,710 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_attr_getscope
[2020-09-21 10:27:44,710 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_attr_setscope
[2020-09-21 10:27:44,711 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_attr_getstackaddr
[2020-09-21 10:27:44,711 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_attr_setstackaddr
[2020-09-21 10:27:44,711 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_attr_getstacksize
[2020-09-21 10:27:44,711 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_attr_setstacksize
[2020-09-21 10:27:44,712 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_attr_getstack
[2020-09-21 10:27:44,712 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_attr_setstack
[2020-09-21 10:27:44,713 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_setschedparam
[2020-09-21 10:27:44,713 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_getschedparam
[2020-09-21 10:27:44,713 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_setschedprio
[2020-09-21 10:27:44,713 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_once
[2020-09-21 10:27:44,713 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_setcancelstate
[2020-09-21 10:27:44,713 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_setcanceltype
[2020-09-21 10:27:44,713 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_cancel
[2020-09-21 10:27:44,714 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_testcancel
[2020-09-21 10:27:44,714 INFO  L130     BoogieDeclarations]: Found specification of procedure __pthread_register_cancel
[2020-09-21 10:27:44,714 INFO  L130     BoogieDeclarations]: Found specification of procedure __pthread_unregister_cancel
[2020-09-21 10:27:44,714 INFO  L130     BoogieDeclarations]: Found specification of procedure __pthread_unwind_next
[2020-09-21 10:27:44,714 INFO  L130     BoogieDeclarations]: Found specification of procedure __sigsetjmp
[2020-09-21 10:27:44,714 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutex_init
[2020-09-21 10:27:44,714 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutex_destroy
[2020-09-21 10:27:44,715 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutex_trylock
[2020-09-21 10:27:44,715 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutex_lock
[2020-09-21 10:27:44,715 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutex_timedlock
[2020-09-21 10:27:44,715 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutex_unlock
[2020-09-21 10:27:44,715 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutex_getprioceiling
[2020-09-21 10:27:44,715 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutex_setprioceiling
[2020-09-21 10:27:44,715 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutex_consistent
[2020-09-21 10:27:44,716 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutexattr_init
[2020-09-21 10:27:44,716 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutexattr_destroy
[2020-09-21 10:27:44,716 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getpshared
[2020-09-21 10:27:44,716 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setpshared
[2020-09-21 10:27:44,716 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutexattr_gettype
[2020-09-21 10:27:44,716 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutexattr_settype
[2020-09-21 10:27:44,716 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprotocol
[2020-09-21 10:27:44,717 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprotocol
[2020-09-21 10:27:44,717 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprioceiling
[2020-09-21 10:27:44,717 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprioceiling
[2020-09-21 10:27:44,718 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getrobust
[2020-09-21 10:27:44,718 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setrobust
[2020-09-21 10:27:44,718 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_rwlock_init
[2020-09-21 10:27:44,718 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_rwlock_destroy
[2020-09-21 10:27:44,719 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_rwlock_rdlock
[2020-09-21 10:27:44,719 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_rwlock_tryrdlock
[2020-09-21 10:27:44,720 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedrdlock
[2020-09-21 10:27:44,720 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_rwlock_wrlock
[2020-09-21 10:27:44,720 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_rwlock_trywrlock
[2020-09-21 10:27:44,720 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedwrlock
[2020-09-21 10:27:44,720 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_rwlock_unlock
[2020-09-21 10:27:44,720 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_init
[2020-09-21 10:27:44,721 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_destroy
[2020-09-21 10:27:44,721 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getpshared
[2020-09-21 10:27:44,721 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setpshared
[2020-09-21 10:27:44,721 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getkind_np
[2020-09-21 10:27:44,722 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setkind_np
[2020-09-21 10:27:44,723 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_cond_init
[2020-09-21 10:27:44,726 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_cond_destroy
[2020-09-21 10:27:44,726 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_cond_signal
[2020-09-21 10:27:44,727 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_cond_broadcast
[2020-09-21 10:27:44,727 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_cond_wait
[2020-09-21 10:27:44,727 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_cond_timedwait
[2020-09-21 10:27:44,728 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_condattr_init
[2020-09-21 10:27:44,728 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_condattr_destroy
[2020-09-21 10:27:44,728 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_condattr_getpshared
[2020-09-21 10:27:44,728 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_condattr_setpshared
[2020-09-21 10:27:44,735 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_condattr_getclock
[2020-09-21 10:27:44,735 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_condattr_setclock
[2020-09-21 10:27:44,735 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_spin_init
[2020-09-21 10:27:44,736 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_spin_destroy
[2020-09-21 10:27:44,736 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_spin_lock
[2020-09-21 10:27:44,736 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_spin_trylock
[2020-09-21 10:27:44,736 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_spin_unlock
[2020-09-21 10:27:44,737 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_barrier_init
[2020-09-21 10:27:44,737 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_barrier_destroy
[2020-09-21 10:27:44,737 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_barrier_wait
[2020-09-21 10:27:44,737 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_barrierattr_init
[2020-09-21 10:27:44,738 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_barrierattr_destroy
[2020-09-21 10:27:44,738 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_barrierattr_getpshared
[2020-09-21 10:27:44,738 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_barrierattr_setpshared
[2020-09-21 10:27:44,738 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_key_create
[2020-09-21 10:27:44,738 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_key_delete
[2020-09-21 10:27:44,738 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_getspecific
[2020-09-21 10:27:44,738 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_setspecific
[2020-09-21 10:27:44,738 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_getcpuclockid
[2020-09-21 10:27:44,739 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_atfork
[2020-09-21 10:27:44,739 INFO  L130     BoogieDeclarations]: Found specification of procedure __underflow
[2020-09-21 10:27:44,739 INFO  L130     BoogieDeclarations]: Found specification of procedure __uflow
[2020-09-21 10:27:44,739 INFO  L130     BoogieDeclarations]: Found specification of procedure __overflow
[2020-09-21 10:27:44,739 INFO  L130     BoogieDeclarations]: Found specification of procedure _IO_getc
[2020-09-21 10:27:44,739 INFO  L130     BoogieDeclarations]: Found specification of procedure _IO_putc
[2020-09-21 10:27:44,739 INFO  L130     BoogieDeclarations]: Found specification of procedure _IO_feof
[2020-09-21 10:27:44,740 INFO  L130     BoogieDeclarations]: Found specification of procedure _IO_ferror
[2020-09-21 10:27:44,740 INFO  L130     BoogieDeclarations]: Found specification of procedure _IO_peekc_locked
[2020-09-21 10:27:44,740 INFO  L130     BoogieDeclarations]: Found specification of procedure _IO_flockfile
[2020-09-21 10:27:44,740 INFO  L130     BoogieDeclarations]: Found specification of procedure _IO_funlockfile
[2020-09-21 10:27:44,740 INFO  L130     BoogieDeclarations]: Found specification of procedure _IO_ftrylockfile
[2020-09-21 10:27:44,740 INFO  L130     BoogieDeclarations]: Found specification of procedure _IO_vfscanf
[2020-09-21 10:27:44,740 INFO  L130     BoogieDeclarations]: Found specification of procedure _IO_vfprintf
[2020-09-21 10:27:44,740 INFO  L130     BoogieDeclarations]: Found specification of procedure _IO_padn
[2020-09-21 10:27:44,741 INFO  L130     BoogieDeclarations]: Found specification of procedure _IO_sgetn
[2020-09-21 10:27:44,741 INFO  L130     BoogieDeclarations]: Found specification of procedure _IO_seekoff
[2020-09-21 10:27:44,741 INFO  L130     BoogieDeclarations]: Found specification of procedure _IO_seekpos
[2020-09-21 10:27:44,741 INFO  L130     BoogieDeclarations]: Found specification of procedure _IO_free_backup_area
[2020-09-21 10:27:44,741 INFO  L130     BoogieDeclarations]: Found specification of procedure remove
[2020-09-21 10:27:44,741 INFO  L130     BoogieDeclarations]: Found specification of procedure rename
[2020-09-21 10:27:44,741 INFO  L130     BoogieDeclarations]: Found specification of procedure renameat
[2020-09-21 10:27:44,742 INFO  L130     BoogieDeclarations]: Found specification of procedure tmpfile
[2020-09-21 10:27:44,742 INFO  L130     BoogieDeclarations]: Found specification of procedure tmpnam
[2020-09-21 10:27:44,742 INFO  L130     BoogieDeclarations]: Found specification of procedure tmpnam_r
[2020-09-21 10:27:44,742 INFO  L130     BoogieDeclarations]: Found specification of procedure tempnam
[2020-09-21 10:27:44,742 INFO  L130     BoogieDeclarations]: Found specification of procedure fclose
[2020-09-21 10:27:44,742 INFO  L130     BoogieDeclarations]: Found specification of procedure fflush
[2020-09-21 10:27:44,742 INFO  L130     BoogieDeclarations]: Found specification of procedure fflush_unlocked
[2020-09-21 10:27:44,742 INFO  L130     BoogieDeclarations]: Found specification of procedure fopen
[2020-09-21 10:27:44,743 INFO  L130     BoogieDeclarations]: Found specification of procedure freopen
[2020-09-21 10:27:44,743 INFO  L130     BoogieDeclarations]: Found specification of procedure fdopen
[2020-09-21 10:27:44,743 INFO  L130     BoogieDeclarations]: Found specification of procedure fmemopen
[2020-09-21 10:27:44,743 INFO  L130     BoogieDeclarations]: Found specification of procedure open_memstream
[2020-09-21 10:27:44,743 INFO  L130     BoogieDeclarations]: Found specification of procedure setbuf
[2020-09-21 10:27:44,743 INFO  L130     BoogieDeclarations]: Found specification of procedure setvbuf
[2020-09-21 10:27:44,743 INFO  L130     BoogieDeclarations]: Found specification of procedure setbuffer
[2020-09-21 10:27:44,743 INFO  L130     BoogieDeclarations]: Found specification of procedure setlinebuf
[2020-09-21 10:27:44,744 INFO  L130     BoogieDeclarations]: Found specification of procedure fprintf
[2020-09-21 10:27:44,744 INFO  L130     BoogieDeclarations]: Found specification of procedure printf
[2020-09-21 10:27:44,744 INFO  L130     BoogieDeclarations]: Found specification of procedure sprintf
[2020-09-21 10:27:44,744 INFO  L130     BoogieDeclarations]: Found specification of procedure vfprintf
[2020-09-21 10:27:44,744 INFO  L130     BoogieDeclarations]: Found specification of procedure vprintf
[2020-09-21 10:27:44,744 INFO  L130     BoogieDeclarations]: Found specification of procedure vsprintf
[2020-09-21 10:27:44,744 INFO  L130     BoogieDeclarations]: Found specification of procedure snprintf
[2020-09-21 10:27:44,744 INFO  L130     BoogieDeclarations]: Found specification of procedure vsnprintf
[2020-09-21 10:27:44,745 INFO  L130     BoogieDeclarations]: Found specification of procedure vdprintf
[2020-09-21 10:27:44,745 INFO  L130     BoogieDeclarations]: Found specification of procedure dprintf
[2020-09-21 10:27:44,745 INFO  L130     BoogieDeclarations]: Found specification of procedure fscanf
[2020-09-21 10:27:44,745 INFO  L130     BoogieDeclarations]: Found specification of procedure scanf
[2020-09-21 10:27:44,745 INFO  L130     BoogieDeclarations]: Found specification of procedure sscanf
[2020-09-21 10:27:44,745 INFO  L130     BoogieDeclarations]: Found specification of procedure vfscanf
[2020-09-21 10:27:44,745 INFO  L130     BoogieDeclarations]: Found specification of procedure vscanf
[2020-09-21 10:27:44,746 INFO  L130     BoogieDeclarations]: Found specification of procedure vsscanf
[2020-09-21 10:27:44,746 INFO  L130     BoogieDeclarations]: Found specification of procedure fgetc
[2020-09-21 10:27:44,746 INFO  L130     BoogieDeclarations]: Found specification of procedure getc
[2020-09-21 10:27:44,746 INFO  L130     BoogieDeclarations]: Found specification of procedure getchar
[2020-09-21 10:27:44,746 INFO  L130     BoogieDeclarations]: Found specification of procedure getc_unlocked
[2020-09-21 10:27:44,746 INFO  L130     BoogieDeclarations]: Found specification of procedure getchar_unlocked
[2020-09-21 10:27:44,746 INFO  L130     BoogieDeclarations]: Found specification of procedure fgetc_unlocked
[2020-09-21 10:27:44,746 INFO  L130     BoogieDeclarations]: Found specification of procedure fputc
[2020-09-21 10:27:44,747 INFO  L130     BoogieDeclarations]: Found specification of procedure putc
[2020-09-21 10:27:44,747 INFO  L130     BoogieDeclarations]: Found specification of procedure putchar
[2020-09-21 10:27:44,747 INFO  L130     BoogieDeclarations]: Found specification of procedure fputc_unlocked
[2020-09-21 10:27:44,747 INFO  L130     BoogieDeclarations]: Found specification of procedure putc_unlocked
[2020-09-21 10:27:44,747 INFO  L130     BoogieDeclarations]: Found specification of procedure putchar_unlocked
[2020-09-21 10:27:44,747 INFO  L130     BoogieDeclarations]: Found specification of procedure getw
[2020-09-21 10:27:44,748 INFO  L130     BoogieDeclarations]: Found specification of procedure putw
[2020-09-21 10:27:44,748 INFO  L130     BoogieDeclarations]: Found specification of procedure fgets
[2020-09-21 10:27:44,748 INFO  L130     BoogieDeclarations]: Found specification of procedure __getdelim
[2020-09-21 10:27:44,748 INFO  L130     BoogieDeclarations]: Found specification of procedure getdelim
[2020-09-21 10:27:44,748 INFO  L130     BoogieDeclarations]: Found specification of procedure getline
[2020-09-21 10:27:44,748 INFO  L130     BoogieDeclarations]: Found specification of procedure fputs
[2020-09-21 10:27:44,749 INFO  L130     BoogieDeclarations]: Found specification of procedure puts
[2020-09-21 10:27:44,749 INFO  L130     BoogieDeclarations]: Found specification of procedure ungetc
[2020-09-21 10:27:44,749 INFO  L130     BoogieDeclarations]: Found specification of procedure fread
[2020-09-21 10:27:44,749 INFO  L130     BoogieDeclarations]: Found specification of procedure fwrite
[2020-09-21 10:27:44,749 INFO  L130     BoogieDeclarations]: Found specification of procedure fread_unlocked
[2020-09-21 10:27:44,749 INFO  L130     BoogieDeclarations]: Found specification of procedure fwrite_unlocked
[2020-09-21 10:27:44,749 INFO  L130     BoogieDeclarations]: Found specification of procedure fseek
[2020-09-21 10:27:44,750 INFO  L130     BoogieDeclarations]: Found specification of procedure ftell
[2020-09-21 10:27:44,750 INFO  L130     BoogieDeclarations]: Found specification of procedure rewind
[2020-09-21 10:27:44,750 INFO  L130     BoogieDeclarations]: Found specification of procedure fseeko
[2020-09-21 10:27:44,750 INFO  L130     BoogieDeclarations]: Found specification of procedure ftello
[2020-09-21 10:27:44,750 INFO  L130     BoogieDeclarations]: Found specification of procedure fgetpos
[2020-09-21 10:27:44,750 INFO  L130     BoogieDeclarations]: Found specification of procedure fsetpos
[2020-09-21 10:27:44,751 INFO  L130     BoogieDeclarations]: Found specification of procedure clearerr
[2020-09-21 10:27:44,751 INFO  L130     BoogieDeclarations]: Found specification of procedure feof
[2020-09-21 10:27:44,751 INFO  L130     BoogieDeclarations]: Found specification of procedure ferror
[2020-09-21 10:27:44,751 INFO  L130     BoogieDeclarations]: Found specification of procedure clearerr_unlocked
[2020-09-21 10:27:44,751 INFO  L130     BoogieDeclarations]: Found specification of procedure feof_unlocked
[2020-09-21 10:27:44,751 INFO  L130     BoogieDeclarations]: Found specification of procedure ferror_unlocked
[2020-09-21 10:27:44,751 INFO  L130     BoogieDeclarations]: Found specification of procedure perror
[2020-09-21 10:27:44,752 INFO  L130     BoogieDeclarations]: Found specification of procedure fileno
[2020-09-21 10:27:44,752 INFO  L130     BoogieDeclarations]: Found specification of procedure fileno_unlocked
[2020-09-21 10:27:44,752 INFO  L130     BoogieDeclarations]: Found specification of procedure popen
[2020-09-21 10:27:44,752 INFO  L130     BoogieDeclarations]: Found specification of procedure pclose
[2020-09-21 10:27:44,752 INFO  L130     BoogieDeclarations]: Found specification of procedure ctermid
[2020-09-21 10:27:44,753 INFO  L130     BoogieDeclarations]: Found specification of procedure flockfile
[2020-09-21 10:27:44,757 INFO  L130     BoogieDeclarations]: Found specification of procedure ftrylockfile
[2020-09-21 10:27:44,758 INFO  L130     BoogieDeclarations]: Found specification of procedure funlockfile
[2020-09-21 10:27:44,758 INFO  L130     BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max
[2020-09-21 10:27:44,758 INFO  L130     BoogieDeclarations]: Found specification of procedure atof
[2020-09-21 10:27:44,758 INFO  L130     BoogieDeclarations]: Found specification of procedure atoi
[2020-09-21 10:27:44,758 INFO  L130     BoogieDeclarations]: Found specification of procedure atol
[2020-09-21 10:27:44,758 INFO  L130     BoogieDeclarations]: Found specification of procedure atoll
[2020-09-21 10:27:44,758 INFO  L130     BoogieDeclarations]: Found specification of procedure strtod
[2020-09-21 10:27:44,759 INFO  L130     BoogieDeclarations]: Found specification of procedure strtof
[2020-09-21 10:27:44,759 INFO  L130     BoogieDeclarations]: Found specification of procedure strtold
[2020-09-21 10:27:44,761 INFO  L130     BoogieDeclarations]: Found specification of procedure strtol
[2020-09-21 10:27:44,761 INFO  L130     BoogieDeclarations]: Found specification of procedure strtoul
[2020-09-21 10:27:44,761 INFO  L130     BoogieDeclarations]: Found specification of procedure strtoq
[2020-09-21 10:27:44,762 INFO  L130     BoogieDeclarations]: Found specification of procedure strtouq
[2020-09-21 10:27:44,762 INFO  L130     BoogieDeclarations]: Found specification of procedure strtoll
[2020-09-21 10:27:44,762 INFO  L130     BoogieDeclarations]: Found specification of procedure strtoull
[2020-09-21 10:27:44,762 INFO  L130     BoogieDeclarations]: Found specification of procedure l64a
[2020-09-21 10:27:44,762 INFO  L130     BoogieDeclarations]: Found specification of procedure a64l
[2020-09-21 10:27:44,762 INFO  L130     BoogieDeclarations]: Found specification of procedure select
[2020-09-21 10:27:44,762 INFO  L130     BoogieDeclarations]: Found specification of procedure pselect
[2020-09-21 10:27:44,762 INFO  L130     BoogieDeclarations]: Found specification of procedure gnu_dev_major
[2020-09-21 10:27:44,763 INFO  L130     BoogieDeclarations]: Found specification of procedure gnu_dev_minor
[2020-09-21 10:27:44,763 INFO  L130     BoogieDeclarations]: Found specification of procedure gnu_dev_makedev
[2020-09-21 10:27:44,763 INFO  L130     BoogieDeclarations]: Found specification of procedure random
[2020-09-21 10:27:44,763 INFO  L130     BoogieDeclarations]: Found specification of procedure srandom
[2020-09-21 10:27:44,763 INFO  L130     BoogieDeclarations]: Found specification of procedure initstate
[2020-09-21 10:27:44,763 INFO  L130     BoogieDeclarations]: Found specification of procedure setstate
[2020-09-21 10:27:44,763 INFO  L130     BoogieDeclarations]: Found specification of procedure random_r
[2020-09-21 10:27:44,763 INFO  L130     BoogieDeclarations]: Found specification of procedure srandom_r
[2020-09-21 10:27:44,764 INFO  L130     BoogieDeclarations]: Found specification of procedure initstate_r
[2020-09-21 10:27:44,764 INFO  L130     BoogieDeclarations]: Found specification of procedure setstate_r
[2020-09-21 10:27:44,764 INFO  L130     BoogieDeclarations]: Found specification of procedure rand
[2020-09-21 10:27:44,764 INFO  L130     BoogieDeclarations]: Found specification of procedure srand
[2020-09-21 10:27:44,764 INFO  L130     BoogieDeclarations]: Found specification of procedure rand_r
[2020-09-21 10:27:44,764 INFO  L130     BoogieDeclarations]: Found specification of procedure drand48
[2020-09-21 10:27:44,764 INFO  L130     BoogieDeclarations]: Found specification of procedure erand48
[2020-09-21 10:27:44,764 INFO  L130     BoogieDeclarations]: Found specification of procedure lrand48
[2020-09-21 10:27:44,764 INFO  L130     BoogieDeclarations]: Found specification of procedure nrand48
[2020-09-21 10:27:44,765 INFO  L130     BoogieDeclarations]: Found specification of procedure mrand48
[2020-09-21 10:27:44,765 INFO  L130     BoogieDeclarations]: Found specification of procedure jrand48
[2020-09-21 10:27:44,765 INFO  L130     BoogieDeclarations]: Found specification of procedure srand48
[2020-09-21 10:27:44,765 INFO  L130     BoogieDeclarations]: Found specification of procedure seed48
[2020-09-21 10:27:44,765 INFO  L130     BoogieDeclarations]: Found specification of procedure lcong48
[2020-09-21 10:27:44,765 INFO  L130     BoogieDeclarations]: Found specification of procedure drand48_r
[2020-09-21 10:27:44,765 INFO  L130     BoogieDeclarations]: Found specification of procedure erand48_r
[2020-09-21 10:27:44,765 INFO  L130     BoogieDeclarations]: Found specification of procedure lrand48_r
[2020-09-21 10:27:44,766 INFO  L130     BoogieDeclarations]: Found specification of procedure nrand48_r
[2020-09-21 10:27:44,766 INFO  L130     BoogieDeclarations]: Found specification of procedure mrand48_r
[2020-09-21 10:27:44,766 INFO  L130     BoogieDeclarations]: Found specification of procedure jrand48_r
[2020-09-21 10:27:44,766 INFO  L130     BoogieDeclarations]: Found specification of procedure srand48_r
[2020-09-21 10:27:44,766 INFO  L130     BoogieDeclarations]: Found specification of procedure seed48_r
[2020-09-21 10:27:44,766 INFO  L130     BoogieDeclarations]: Found specification of procedure lcong48_r
[2020-09-21 10:27:44,766 INFO  L130     BoogieDeclarations]: Found specification of procedure malloc
[2020-09-21 10:27:44,766 INFO  L130     BoogieDeclarations]: Found specification of procedure calloc
[2020-09-21 10:27:44,767 INFO  L130     BoogieDeclarations]: Found specification of procedure realloc
[2020-09-21 10:27:44,767 INFO  L130     BoogieDeclarations]: Found specification of procedure free
[2020-09-21 10:27:44,767 INFO  L130     BoogieDeclarations]: Found specification of procedure alloca
[2020-09-21 10:27:44,767 INFO  L130     BoogieDeclarations]: Found specification of procedure valloc
[2020-09-21 10:27:44,767 INFO  L130     BoogieDeclarations]: Found specification of procedure posix_memalign
[2020-09-21 10:27:44,767 INFO  L130     BoogieDeclarations]: Found specification of procedure aligned_alloc
[2020-09-21 10:27:44,767 INFO  L130     BoogieDeclarations]: Found specification of procedure abort
[2020-09-21 10:27:44,767 INFO  L130     BoogieDeclarations]: Found specification of procedure atexit
[2020-09-21 10:27:44,767 INFO  L130     BoogieDeclarations]: Found specification of procedure at_quick_exit
[2020-09-21 10:27:44,768 INFO  L130     BoogieDeclarations]: Found specification of procedure on_exit
[2020-09-21 10:27:44,768 INFO  L130     BoogieDeclarations]: Found specification of procedure exit
[2020-09-21 10:27:44,768 INFO  L130     BoogieDeclarations]: Found specification of procedure quick_exit
[2020-09-21 10:27:44,768 INFO  L130     BoogieDeclarations]: Found specification of procedure _Exit
[2020-09-21 10:27:44,768 INFO  L130     BoogieDeclarations]: Found specification of procedure getenv
[2020-09-21 10:27:44,768 INFO  L130     BoogieDeclarations]: Found specification of procedure putenv
[2020-09-21 10:27:44,768 INFO  L130     BoogieDeclarations]: Found specification of procedure setenv
[2020-09-21 10:27:44,768 INFO  L130     BoogieDeclarations]: Found specification of procedure unsetenv
[2020-09-21 10:27:44,769 INFO  L130     BoogieDeclarations]: Found specification of procedure clearenv
[2020-09-21 10:27:44,769 INFO  L130     BoogieDeclarations]: Found specification of procedure mktemp
[2020-09-21 10:27:44,769 INFO  L130     BoogieDeclarations]: Found specification of procedure mkstemp
[2020-09-21 10:27:44,769 INFO  L130     BoogieDeclarations]: Found specification of procedure mkstemps
[2020-09-21 10:27:44,769 INFO  L130     BoogieDeclarations]: Found specification of procedure mkdtemp
[2020-09-21 10:27:44,769 INFO  L130     BoogieDeclarations]: Found specification of procedure system
[2020-09-21 10:27:44,769 INFO  L130     BoogieDeclarations]: Found specification of procedure realpath
[2020-09-21 10:27:44,769 INFO  L130     BoogieDeclarations]: Found specification of procedure bsearch
[2020-09-21 10:27:44,770 INFO  L130     BoogieDeclarations]: Found specification of procedure qsort
[2020-09-21 10:27:44,770 INFO  L130     BoogieDeclarations]: Found specification of procedure abs
[2020-09-21 10:27:44,770 INFO  L130     BoogieDeclarations]: Found specification of procedure labs
[2020-09-21 10:27:44,770 INFO  L130     BoogieDeclarations]: Found specification of procedure llabs
[2020-09-21 10:27:44,770 INFO  L130     BoogieDeclarations]: Found specification of procedure div
[2020-09-21 10:27:44,770 INFO  L130     BoogieDeclarations]: Found specification of procedure ldiv
[2020-09-21 10:27:44,770 INFO  L130     BoogieDeclarations]: Found specification of procedure lldiv
[2020-09-21 10:27:44,770 INFO  L130     BoogieDeclarations]: Found specification of procedure ecvt
[2020-09-21 10:27:44,770 INFO  L130     BoogieDeclarations]: Found specification of procedure fcvt
[2020-09-21 10:27:44,771 INFO  L130     BoogieDeclarations]: Found specification of procedure gcvt
[2020-09-21 10:27:44,771 INFO  L130     BoogieDeclarations]: Found specification of procedure qecvt
[2020-09-21 10:27:44,771 INFO  L130     BoogieDeclarations]: Found specification of procedure qfcvt
[2020-09-21 10:27:44,771 INFO  L130     BoogieDeclarations]: Found specification of procedure qgcvt
[2020-09-21 10:27:44,771 INFO  L130     BoogieDeclarations]: Found specification of procedure ecvt_r
[2020-09-21 10:27:44,771 INFO  L130     BoogieDeclarations]: Found specification of procedure fcvt_r
[2020-09-21 10:27:44,771 INFO  L130     BoogieDeclarations]: Found specification of procedure qecvt_r
[2020-09-21 10:27:44,771 INFO  L130     BoogieDeclarations]: Found specification of procedure qfcvt_r
[2020-09-21 10:27:44,772 INFO  L130     BoogieDeclarations]: Found specification of procedure mblen
[2020-09-21 10:27:44,772 INFO  L130     BoogieDeclarations]: Found specification of procedure mbtowc
[2020-09-21 10:27:44,772 INFO  L130     BoogieDeclarations]: Found specification of procedure wctomb
[2020-09-21 10:27:44,772 INFO  L130     BoogieDeclarations]: Found specification of procedure mbstowcs
[2020-09-21 10:27:44,772 INFO  L130     BoogieDeclarations]: Found specification of procedure wcstombs
[2020-09-21 10:27:44,772 INFO  L130     BoogieDeclarations]: Found specification of procedure rpmatch
[2020-09-21 10:27:44,772 INFO  L130     BoogieDeclarations]: Found specification of procedure getsubopt
[2020-09-21 10:27:44,772 INFO  L130     BoogieDeclarations]: Found specification of procedure getloadavg
[2020-09-21 10:27:44,772 INFO  L130     BoogieDeclarations]: Found specification of procedure access
[2020-09-21 10:27:44,773 INFO  L130     BoogieDeclarations]: Found specification of procedure faccessat
[2020-09-21 10:27:44,773 INFO  L130     BoogieDeclarations]: Found specification of procedure lseek
[2020-09-21 10:27:44,773 INFO  L130     BoogieDeclarations]: Found specification of procedure close
[2020-09-21 10:27:44,773 INFO  L130     BoogieDeclarations]: Found specification of procedure read
[2020-09-21 10:27:44,773 INFO  L130     BoogieDeclarations]: Found specification of procedure write
[2020-09-21 10:27:44,773 INFO  L130     BoogieDeclarations]: Found specification of procedure pread
[2020-09-21 10:27:44,773 INFO  L130     BoogieDeclarations]: Found specification of procedure pwrite
[2020-09-21 10:27:44,773 INFO  L130     BoogieDeclarations]: Found specification of procedure pipe
[2020-09-21 10:27:44,774 INFO  L130     BoogieDeclarations]: Found specification of procedure alarm
[2020-09-21 10:27:44,774 INFO  L130     BoogieDeclarations]: Found specification of procedure sleep
[2020-09-21 10:27:44,774 INFO  L130     BoogieDeclarations]: Found specification of procedure ualarm
[2020-09-21 10:27:44,774 INFO  L130     BoogieDeclarations]: Found specification of procedure usleep
[2020-09-21 10:27:44,774 INFO  L130     BoogieDeclarations]: Found specification of procedure pause
[2020-09-21 10:27:44,774 INFO  L130     BoogieDeclarations]: Found specification of procedure chown
[2020-09-21 10:27:44,774 INFO  L130     BoogieDeclarations]: Found specification of procedure fchown
[2020-09-21 10:27:44,775 INFO  L130     BoogieDeclarations]: Found specification of procedure lchown
[2020-09-21 10:27:44,775 INFO  L130     BoogieDeclarations]: Found specification of procedure fchownat
[2020-09-21 10:27:44,775 INFO  L130     BoogieDeclarations]: Found specification of procedure chdir
[2020-09-21 10:27:44,775 INFO  L130     BoogieDeclarations]: Found specification of procedure fchdir
[2020-09-21 10:27:44,775 INFO  L130     BoogieDeclarations]: Found specification of procedure getcwd
[2020-09-21 10:27:44,775 INFO  L130     BoogieDeclarations]: Found specification of procedure getwd
[2020-09-21 10:27:44,776 INFO  L130     BoogieDeclarations]: Found specification of procedure dup
[2020-09-21 10:27:44,776 INFO  L130     BoogieDeclarations]: Found specification of procedure dup2
[2020-09-21 10:27:44,776 INFO  L130     BoogieDeclarations]: Found specification of procedure execve
[2020-09-21 10:27:44,776 INFO  L130     BoogieDeclarations]: Found specification of procedure fexecve
[2020-09-21 10:27:44,776 INFO  L130     BoogieDeclarations]: Found specification of procedure execv
[2020-09-21 10:27:44,776 INFO  L130     BoogieDeclarations]: Found specification of procedure execle
[2020-09-21 10:27:44,776 INFO  L130     BoogieDeclarations]: Found specification of procedure execl
[2020-09-21 10:27:44,777 INFO  L130     BoogieDeclarations]: Found specification of procedure execvp
[2020-09-21 10:27:44,777 INFO  L130     BoogieDeclarations]: Found specification of procedure execlp
[2020-09-21 10:27:44,777 INFO  L130     BoogieDeclarations]: Found specification of procedure nice
[2020-09-21 10:27:44,777 INFO  L130     BoogieDeclarations]: Found specification of procedure _exit
[2020-09-21 10:27:44,778 INFO  L130     BoogieDeclarations]: Found specification of procedure pathconf
[2020-09-21 10:27:44,778 INFO  L130     BoogieDeclarations]: Found specification of procedure fpathconf
[2020-09-21 10:27:44,778 INFO  L130     BoogieDeclarations]: Found specification of procedure sysconf
[2020-09-21 10:27:44,778 INFO  L130     BoogieDeclarations]: Found specification of procedure confstr
[2020-09-21 10:27:44,778 INFO  L130     BoogieDeclarations]: Found specification of procedure getpid
[2020-09-21 10:27:44,778 INFO  L130     BoogieDeclarations]: Found specification of procedure getppid
[2020-09-21 10:27:44,779 INFO  L130     BoogieDeclarations]: Found specification of procedure getpgrp
[2020-09-21 10:27:44,779 INFO  L130     BoogieDeclarations]: Found specification of procedure __getpgid
[2020-09-21 10:27:44,779 INFO  L130     BoogieDeclarations]: Found specification of procedure getpgid
[2020-09-21 10:27:44,779 INFO  L130     BoogieDeclarations]: Found specification of procedure setpgid
[2020-09-21 10:27:44,779 INFO  L130     BoogieDeclarations]: Found specification of procedure setpgrp
[2020-09-21 10:27:44,779 INFO  L130     BoogieDeclarations]: Found specification of procedure setsid
[2020-09-21 10:27:44,779 INFO  L130     BoogieDeclarations]: Found specification of procedure getsid
[2020-09-21 10:27:44,780 INFO  L130     BoogieDeclarations]: Found specification of procedure getuid
[2020-09-21 10:27:44,780 INFO  L130     BoogieDeclarations]: Found specification of procedure geteuid
[2020-09-21 10:27:44,780 INFO  L130     BoogieDeclarations]: Found specification of procedure getgid
[2020-09-21 10:27:44,780 INFO  L130     BoogieDeclarations]: Found specification of procedure getegid
[2020-09-21 10:27:44,780 INFO  L130     BoogieDeclarations]: Found specification of procedure getgroups
[2020-09-21 10:27:44,780 INFO  L130     BoogieDeclarations]: Found specification of procedure setuid
[2020-09-21 10:27:44,780 INFO  L130     BoogieDeclarations]: Found specification of procedure setreuid
[2020-09-21 10:27:44,780 INFO  L130     BoogieDeclarations]: Found specification of procedure seteuid
[2020-09-21 10:27:44,781 INFO  L130     BoogieDeclarations]: Found specification of procedure setgid
[2020-09-21 10:27:44,781 INFO  L130     BoogieDeclarations]: Found specification of procedure setregid
[2020-09-21 10:27:44,781 INFO  L130     BoogieDeclarations]: Found specification of procedure setegid
[2020-09-21 10:27:44,781 INFO  L130     BoogieDeclarations]: Found specification of procedure fork
[2020-09-21 10:27:44,781 INFO  L130     BoogieDeclarations]: Found specification of procedure vfork
[2020-09-21 10:27:44,781 INFO  L130     BoogieDeclarations]: Found specification of procedure ttyname
[2020-09-21 10:27:44,781 INFO  L130     BoogieDeclarations]: Found specification of procedure ttyname_r
[2020-09-21 10:27:44,783 INFO  L130     BoogieDeclarations]: Found specification of procedure isatty
[2020-09-21 10:27:44,783 INFO  L130     BoogieDeclarations]: Found specification of procedure ttyslot
[2020-09-21 10:27:44,783 INFO  L130     BoogieDeclarations]: Found specification of procedure link
[2020-09-21 10:27:44,783 INFO  L130     BoogieDeclarations]: Found specification of procedure linkat
[2020-09-21 10:27:44,783 INFO  L130     BoogieDeclarations]: Found specification of procedure symlink
[2020-09-21 10:27:44,784 INFO  L130     BoogieDeclarations]: Found specification of procedure readlink
[2020-09-21 10:27:44,784 INFO  L130     BoogieDeclarations]: Found specification of procedure symlinkat
[2020-09-21 10:27:44,784 INFO  L130     BoogieDeclarations]: Found specification of procedure readlinkat
[2020-09-21 10:27:44,785 INFO  L130     BoogieDeclarations]: Found specification of procedure unlink
[2020-09-21 10:27:44,785 INFO  L130     BoogieDeclarations]: Found specification of procedure unlinkat
[2020-09-21 10:27:44,785 INFO  L130     BoogieDeclarations]: Found specification of procedure rmdir
[2020-09-21 10:27:44,785 INFO  L130     BoogieDeclarations]: Found specification of procedure tcgetpgrp
[2020-09-21 10:27:44,785 INFO  L130     BoogieDeclarations]: Found specification of procedure tcsetpgrp
[2020-09-21 10:27:44,785 INFO  L130     BoogieDeclarations]: Found specification of procedure getlogin
[2020-09-21 10:27:44,786 INFO  L130     BoogieDeclarations]: Found specification of procedure getlogin_r
[2020-09-21 10:27:44,786 INFO  L130     BoogieDeclarations]: Found specification of procedure setlogin
[2020-09-21 10:27:44,786 INFO  L130     BoogieDeclarations]: Found specification of procedure getopt
[2020-09-21 10:27:44,786 INFO  L130     BoogieDeclarations]: Found specification of procedure gethostname
[2020-09-21 10:27:44,786 INFO  L130     BoogieDeclarations]: Found specification of procedure sethostname
[2020-09-21 10:27:44,786 INFO  L130     BoogieDeclarations]: Found specification of procedure sethostid
[2020-09-21 10:27:44,786 INFO  L130     BoogieDeclarations]: Found specification of procedure getdomainname
[2020-09-21 10:27:44,786 INFO  L130     BoogieDeclarations]: Found specification of procedure setdomainname
[2020-09-21 10:27:44,787 INFO  L130     BoogieDeclarations]: Found specification of procedure vhangup
[2020-09-21 10:27:44,787 INFO  L130     BoogieDeclarations]: Found specification of procedure revoke
[2020-09-21 10:27:44,787 INFO  L130     BoogieDeclarations]: Found specification of procedure profil
[2020-09-21 10:27:44,787 INFO  L130     BoogieDeclarations]: Found specification of procedure acct
[2020-09-21 10:27:44,787 INFO  L130     BoogieDeclarations]: Found specification of procedure getusershell
[2020-09-21 10:27:44,787 INFO  L130     BoogieDeclarations]: Found specification of procedure endusershell
[2020-09-21 10:27:44,787 INFO  L130     BoogieDeclarations]: Found specification of procedure setusershell
[2020-09-21 10:27:44,787 INFO  L130     BoogieDeclarations]: Found specification of procedure daemon
[2020-09-21 10:27:44,788 INFO  L130     BoogieDeclarations]: Found specification of procedure chroot
[2020-09-21 10:27:44,788 INFO  L130     BoogieDeclarations]: Found specification of procedure getpass
[2020-09-21 10:27:44,788 INFO  L130     BoogieDeclarations]: Found specification of procedure fsync
[2020-09-21 10:27:44,788 INFO  L130     BoogieDeclarations]: Found specification of procedure gethostid
[2020-09-21 10:27:44,788 INFO  L130     BoogieDeclarations]: Found specification of procedure sync
[2020-09-21 10:27:44,788 INFO  L130     BoogieDeclarations]: Found specification of procedure getpagesize
[2020-09-21 10:27:44,788 INFO  L130     BoogieDeclarations]: Found specification of procedure getdtablesize
[2020-09-21 10:27:44,788 INFO  L130     BoogieDeclarations]: Found specification of procedure truncate
[2020-09-21 10:27:44,788 INFO  L130     BoogieDeclarations]: Found specification of procedure ftruncate
[2020-09-21 10:27:44,789 INFO  L130     BoogieDeclarations]: Found specification of procedure brk
[2020-09-21 10:27:44,789 INFO  L130     BoogieDeclarations]: Found specification of procedure sbrk
[2020-09-21 10:27:44,789 INFO  L130     BoogieDeclarations]: Found specification of procedure syscall
[2020-09-21 10:27:44,789 INFO  L130     BoogieDeclarations]: Found specification of procedure lockf
[2020-09-21 10:27:44,789 INFO  L130     BoogieDeclarations]: Found specification of procedure fdatasync
[2020-09-21 10:27:44,789 INFO  L130     BoogieDeclarations]: Found specification of procedure getentropy
[2020-09-21 10:27:44,789 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2020-09-21 10:27:44,789 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2020-09-21 10:27:44,790 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_assert
[2020-09-21 10:27:44,790 INFO  L130     BoogieDeclarations]: Found specification of procedure thread1
[2020-09-21 10:27:44,790 INFO  L130     BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock
[2020-09-21 10:27:44,790 INFO  L130     BoogieDeclarations]: Found specification of procedure module_init
[2020-09-21 10:27:44,790 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2020-09-21 10:27:44,790 INFO  L130     BoogieDeclarations]: Found specification of procedure module_exit
[2020-09-21 10:27:44,790 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2020-09-21 10:27:44,790 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2020-09-21 10:27:44,791 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2020-09-21 10:27:44,791 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2020-09-21 10:27:44,791 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2020-09-21 10:27:44,791 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2020-09-21 10:27:44,791 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2020-09-21 10:27:44,791 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2020-09-21 10:27:44,791 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2020-09-21 10:27:44,798 WARN  L205             CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement
[2020-09-21 10:27:45,900 INFO  L290             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2020-09-21 10:27:45,901 INFO  L295             CfgBuilder]: Removed 0 assume(true) statements.
[2020-09-21 10:27:45,906 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.09 10:27:45 BoogieIcfgContainer
[2020-09-21 10:27:45,906 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2020-09-21 10:27:45,907 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2020-09-21 10:27:45,907 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2020-09-21 10:27:45,911 INFO  L275        PluginConnector]: TraceAbstraction initialized
[2020-09-21 10:27:45,912 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.09 10:27:42" (1/3) ...
[2020-09-21 10:27:45,912 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7ed9f421 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.09 10:27:45, skipping insertion in model container
[2020-09-21 10:27:45,913 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 10:27:44" (2/3) ...
[2020-09-21 10:27:45,913 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7ed9f421 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.09 10:27:45, skipping insertion in model container
[2020-09-21 10:27:45,913 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.09 10:27:45" (3/3) ...
[2020-09-21 10:27:45,915 INFO  L109   eAbstractionObserver]: Analyzing ICFG race-1_1-join.i
[2020-09-21 10:27:45,927 WARN  L146   ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program
[2020-09-21 10:27:45,928 INFO  L157   ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION
[2020-09-21 10:27:45,938 INFO  L169   ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations.
[2020-09-21 10:27:45,940 INFO  L340   ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances.
[2020-09-21 10:27:45,983 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-09-21 10:27:45,984 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-09-21 10:27:45,987 WARN  L313   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-09-21 10:27:45,988 WARN  L313   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-09-21 10:27:45,988 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet30| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-09-21 10:27:45,988 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet30| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-09-21 10:27:45,989 FATAL L?                        ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception:
java.lang.UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition
	at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ProcedureMultiplier.<init>(ProcedureMultiplier.java:251)
	at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.IcfgPetrifier.<init>(IcfgPetrifier.java:123)
	at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterateNew(TraceAbstractionStarter.java:341)
	at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:175)
	at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.<init>(TraceAbstractionStarter.java:127)
	at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:120)
	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:317)
	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)
[2020-09-21 10:27:45,997 INFO  L168              Benchmark]: Toolchain (without parser) took 3123.33 ms. Allocated memory was 140.0 MB in the beginning and 249.6 MB in the end (delta: 109.6 MB). Free memory was 98.7 MB in the beginning and 155.4 MB in the end (delta: -56.7 MB). Peak memory consumption was 52.9 MB. Max. memory is 7.1 GB.
[2020-09-21 10:27:45,998 INFO  L168              Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 140.0 MB. Free memory was 120.3 MB in the beginning and 120.1 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB.
[2020-09-21 10:27:46,001 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 1539.35 ms. Allocated memory was 140.0 MB in the beginning and 238.0 MB in the end (delta: 98.0 MB). Free memory was 98.0 MB in the beginning and 172.3 MB in the end (delta: -74.3 MB). Peak memory consumption was 75.7 MB. Max. memory is 7.1 GB.
[2020-09-21 10:27:46,002 INFO  L168              Benchmark]: Boogie Preprocessor took 179.40 ms. Allocated memory is still 238.0 MB. Free memory was 172.3 MB in the beginning and 160.7 MB in the end (delta: 11.7 MB). Peak memory consumption was 11.7 MB. Max. memory is 7.1 GB.
[2020-09-21 10:27:46,004 INFO  L168              Benchmark]: RCFGBuilder took 1309.66 ms. Allocated memory was 238.0 MB in the beginning and 249.6 MB in the end (delta: 11.5 MB). Free memory was 160.7 MB in the beginning and 162.7 MB in the end (delta: -2.0 MB). Peak memory consumption was 79.4 MB. Max. memory is 7.1 GB.
[2020-09-21 10:27:46,005 INFO  L168              Benchmark]: TraceAbstraction took 85.39 ms. Allocated memory is still 249.6 MB. Free memory was 160.9 MB in the beginning and 155.4 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 7.1 GB.
[2020-09-21 10:27:46,017 INFO  L336   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.20 ms. Allocated memory is still 140.0 MB. Free memory was 120.3 MB in the beginning and 120.1 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB.
 * CACSL2BoogieTranslator took 1539.35 ms. Allocated memory was 140.0 MB in the beginning and 238.0 MB in the end (delta: 98.0 MB). Free memory was 98.0 MB in the beginning and 172.3 MB in the end (delta: -74.3 MB). Peak memory consumption was 75.7 MB. Max. memory is 7.1 GB.
 * Boogie Preprocessor took 179.40 ms. Allocated memory is still 238.0 MB. Free memory was 172.3 MB in the beginning and 160.7 MB in the end (delta: 11.7 MB). Peak memory consumption was 11.7 MB. Max. memory is 7.1 GB.
 * RCFGBuilder took 1309.66 ms. Allocated memory was 238.0 MB in the beginning and 249.6 MB in the end (delta: 11.5 MB). Free memory was 160.7 MB in the beginning and 162.7 MB in the end (delta: -2.0 MB). Peak memory consumption was 79.4 MB. Max. memory is 7.1 GB.
 * TraceAbstraction took 85.39 ms. Allocated memory is still 249.6 MB. Free memory was 160.9 MB in the beginning and 155.4 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 7.1 GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
  - ExceptionOrErrorResult: UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition
    de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ProcedureMultiplier.<init>(ProcedureMultiplier.java:251)
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...