/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample FPandBPonlyIfFpWasNotPerfect -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.assert.codeblocks SMT_FEATURE_HEURISTIC --traceabstraction.assert.codeblocks.term.scoring.heuristic NUM_VARIABLES --traceabstraction.assert.codeblocks.term.scoring.heuristic.partitioning.strategy FIXED_NUM_PARTITIONS --traceabstraction.assert.codeblocks.term.scoring.heuristic.number.of.partitions 4 -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/pthread/bigshot_s.i
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This is Ultimate 0.1.25-d623d84
[2020-07-20 17:32:59,957 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2020-07-20 17:32:59,960 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2020-07-20 17:32:59,972 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2020-07-20 17:32:59,972 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2020-07-20 17:32:59,973 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2020-07-20 17:32:59,974 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2020-07-20 17:32:59,976 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2020-07-20 17:32:59,978 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2020-07-20 17:32:59,979 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2020-07-20 17:32:59,980 INFO L181 SettingsManager]: Resetting Sifa preferences to default values
[2020-07-20 17:32:59,981 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2020-07-20 17:32:59,981 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values
[2020-07-20 17:32:59,982 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2020-07-20 17:32:59,983 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2020-07-20 17:32:59,984 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2020-07-20 17:32:59,985 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2020-07-20 17:32:59,986 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2020-07-20 17:32:59,993 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2020-07-20 17:32:59,996 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values
[2020-07-20 17:32:59,997 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2020-07-20 17:32:59,998 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2020-07-20 17:32:59,999 INFO L181 SettingsManager]: Resetting Referee preferences to default values
[2020-07-20 17:33:00,000 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2020-07-20 17:33:00,002 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2020-07-20 17:33:00,003 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2020-07-20 17:33:00,003 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2020-07-20 17:33:00,004 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values
[2020-07-20 17:33:00,004 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2020-07-20 17:33:00,005 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring...
[2020-07-20 17:33:00,005 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values
[2020-07-20 17:33:00,006 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2020-07-20 17:33:00,006 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values
[2020-07-20 17:33:00,007 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values
[2020-07-20 17:33:00,008 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2020-07-20 17:33:00,008 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values
[2020-07-20 17:33:00,009 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2020-07-20 17:33:00,009 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring...
[2020-07-20 17:33:00,010 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
[2020-07-20 17:33:00,011 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values
[2020-07-20 17:33:00,011 INFO L188 SettingsManager]: Finished resetting all preferences to default values...
[2020-07-20 17:33:00,012 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf
[2020-07-20 17:33:00,027 INFO L113 SettingsManager]: Loading preferences was successful
[2020-07-20 17:33:00,027 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2020-07-20 17:33:00,028 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2020-07-20 17:33:00,028 INFO L138 SettingsManager]: * Create parallel compositions if possible=false
[2020-07-20 17:33:00,029 INFO L138 SettingsManager]: * Use SBE=true
[2020-07-20 17:33:00,029 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2020-07-20 17:33:00,029 INFO L138 SettingsManager]: * sizeof long=4
[2020-07-20 17:33:00,029 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true
[2020-07-20 17:33:00,029 INFO L138 SettingsManager]: * sizeof POINTER=4
[2020-07-20 17:33:00,030 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2020-07-20 17:33:00,030 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2020-07-20 17:33:00,030 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2020-07-20 17:33:00,030 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2020-07-20 17:33:00,030 INFO L138 SettingsManager]: * sizeof long double=12
[2020-07-20 17:33:00,031 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2020-07-20 17:33:00,031 INFO L138 SettingsManager]: * Use constant arrays=true
[2020-07-20 17:33:00,031 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2020-07-20 17:33:00,031 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2020-07-20 17:33:00,031 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements
[2020-07-20 17:33:00,032 INFO L138 SettingsManager]: * To the following directory=./dump/
[2020-07-20 17:33:00,032 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2020-07-20 17:33:00,032 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2020-07-20 17:33:00,032 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2020-07-20 17:33:00,032 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2020-07-20 17:33:00,033 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2020-07-20 17:33:00,033 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL
[2020-07-20 17:33:00,033 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2020-07-20 17:33:00,033 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2020-07-20 17:33:00,033 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE
[2020-07-20 17:33:00,034 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 -> FPandBPonlyIfFpWasNotPerfect
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Assert CodeBlocks -> SMT_FEATURE_HEURISTIC
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Assert CodeBlocks Term Scoring Heuristic -> NUM_VARIABLES
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Assert CodeBlocks Term Scoring Heuristic Partitioning Strategy -> FIXED_NUM_PARTITIONS
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Assert CodeBlocks Term Scoring Heuristic number of partitions -> 4
[2020-07-20 17:33:00,291 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp
[2020-07-20 17:33:00,305 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2020-07-20 17:33:00,308 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2020-07-20 17:33:00,310 INFO L271 PluginConnector]: Initializing CDTParser...
[2020-07-20 17:33:00,310 INFO L275 PluginConnector]: CDTParser initialized
[2020-07-20 17:33:00,311 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/bigshot_s.i
[2020-07-20 17:33:00,384 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c73101f7c/bb00cbf96d3440f9b9e800708e9cc64c/FLAG679d8e5de
[2020-07-20 17:33:00,983 INFO L306 CDTParser]: Found 1 translation units.
[2020-07-20 17:33:00,984 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/bigshot_s.i
[2020-07-20 17:33:01,002 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c73101f7c/bb00cbf96d3440f9b9e800708e9cc64c/FLAG679d8e5de
[2020-07-20 17:33:01,217 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c73101f7c/bb00cbf96d3440f9b9e800708e9cc64c
[2020-07-20 17:33:01,228 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2020-07-20 17:33:01,231 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements.
[2020-07-20 17:33:01,232 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2020-07-20 17:33:01,232 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2020-07-20 17:33:01,236 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2020-07-20 17:33:01,237 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.07 05:33:01" (1/1) ...
[2020-07-20 17:33:01,240 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51903215 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 05:33:01, skipping insertion in model container
[2020-07-20 17:33:01,240 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.07 05:33:01" (1/1) ...
[2020-07-20 17:33:01,247 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2020-07-20 17:33:01,306 INFO L178 MainTranslator]: Built tables and reachable declarations
[2020-07-20 17:33:01,856 INFO L206 PostProcessor]: Analyzing one entry point: main
[2020-07-20 17:33:01,868 INFO L203 MainTranslator]: Completed pre-run
[2020-07-20 17:33:01,911 INFO L206 PostProcessor]: Analyzing one entry point: main
[2020-07-20 17:33:02,089 INFO L208 MainTranslator]: Completed translation
[2020-07-20 17:33:02,089 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 05:33:02 WrapperNode
[2020-07-20 17:33:02,090 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2020-07-20 17:33:02,091 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2020-07-20 17:33:02,091 INFO L271 PluginConnector]: Initializing Boogie Preprocessor...
[2020-07-20 17:33:02,091 INFO L275 PluginConnector]: Boogie Preprocessor initialized
[2020-07-20 17:33:02,104 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 05:33:02" (1/1) ...
[2020-07-20 17:33:02,105 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 05:33:02" (1/1) ...
[2020-07-20 17:33:02,126 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 05:33:02" (1/1) ...
[2020-07-20 17:33:02,127 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 05:33:02" (1/1) ...
[2020-07-20 17:33:02,161 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 05:33:02" (1/1) ...
[2020-07-20 17:33:02,165 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 05:33:02" (1/1) ...
[2020-07-20 17:33:02,173 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 05:33:02" (1/1) ...
[2020-07-20 17:33:02,184 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2020-07-20 17:33:02,195 INFO L113 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2020-07-20 17:33:02,195 INFO L271 PluginConnector]: Initializing RCFGBuilder...
[2020-07-20 17:33:02,195 INFO L275 PluginConnector]: RCFGBuilder initialized
[2020-07-20 17:33:02,196 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 05:33:02" (1/1) ...
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2020-07-20 17:33:02,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2020-07-20 17:33:02,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2020-07-20 17:33:02,259 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_32
[2020-07-20 17:33:02,259 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_64
[2020-07-20 17:33:02,260 INFO L138 BoogieDeclarations]: Found implementation of procedure __uint16_identity
[2020-07-20 17:33:02,260 INFO L138 BoogieDeclarations]: Found implementation of procedure __uint32_identity
[2020-07-20 17:33:02,260 INFO L138 BoogieDeclarations]: Found implementation of procedure __uint64_identity
[2020-07-20 17:33:02,260 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert
[2020-07-20 17:33:02,260 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1
[2020-07-20 17:33:02,260 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2
[2020-07-20 17:33:02,261 INFO L138 BoogieDeclarations]: Found implementation of procedure main
[2020-07-20 17:33:02,261 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy
[2020-07-20 17:33:02,261 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2020-07-20 17:33:02,261 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max
[2020-07-20 17:33:02,261 INFO L130 BoogieDeclarations]: Found specification of procedure atof
[2020-07-20 17:33:02,262 INFO L130 BoogieDeclarations]: Found specification of procedure atoi
[2020-07-20 17:33:02,262 INFO L130 BoogieDeclarations]: Found specification of procedure atol
[2020-07-20 17:33:02,262 INFO L130 BoogieDeclarations]: Found specification of procedure atoll
[2020-07-20 17:33:02,262 INFO L130 BoogieDeclarations]: Found specification of procedure strtod
[2020-07-20 17:33:02,262 INFO L130 BoogieDeclarations]: Found specification of procedure strtof
[2020-07-20 17:33:02,262 INFO L130 BoogieDeclarations]: Found specification of procedure strtold
[2020-07-20 17:33:02,263 INFO L130 BoogieDeclarations]: Found specification of procedure strtol
[2020-07-20 17:33:02,263 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul
[2020-07-20 17:33:02,263 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq
[2020-07-20 17:33:02,263 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq
[2020-07-20 17:33:02,263 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll
[2020-07-20 17:33:02,263 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull
[2020-07-20 17:33:02,264 INFO L130 BoogieDeclarations]: Found specification of procedure l64a
[2020-07-20 17:33:02,264 INFO L130 BoogieDeclarations]: Found specification of procedure a64l
[2020-07-20 17:33:02,264 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_32
[2020-07-20 17:33:02,264 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_64
[2020-07-20 17:33:02,264 INFO L130 BoogieDeclarations]: Found specification of procedure __uint16_identity
[2020-07-20 17:33:02,264 INFO L130 BoogieDeclarations]: Found specification of procedure __uint32_identity
[2020-07-20 17:33:02,264 INFO L130 BoogieDeclarations]: Found specification of procedure __uint64_identity
[2020-07-20 17:33:02,265 INFO L130 BoogieDeclarations]: Found specification of procedure select
[2020-07-20 17:33:02,265 INFO L130 BoogieDeclarations]: Found specification of procedure pselect
[2020-07-20 17:33:02,265 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major
[2020-07-20 17:33:02,265 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor
[2020-07-20 17:33:02,265 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev
[2020-07-20 17:33:02,266 INFO L130 BoogieDeclarations]: Found specification of procedure random
[2020-07-20 17:33:02,266 INFO L130 BoogieDeclarations]: Found specification of procedure srandom
[2020-07-20 17:33:02,266 INFO L130 BoogieDeclarations]: Found specification of procedure initstate
[2020-07-20 17:33:02,266 INFO L130 BoogieDeclarations]: Found specification of procedure setstate
[2020-07-20 17:33:02,266 INFO L130 BoogieDeclarations]: Found specification of procedure random_r
[2020-07-20 17:33:02,266 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r
[2020-07-20 17:33:02,266 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r
[2020-07-20 17:33:02,267 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r
[2020-07-20 17:33:02,267 INFO L130 BoogieDeclarations]: Found specification of procedure rand
[2020-07-20 17:33:02,267 INFO L130 BoogieDeclarations]: Found specification of procedure srand
[2020-07-20 17:33:02,267 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r
[2020-07-20 17:33:02,267 INFO L130 BoogieDeclarations]: Found specification of procedure drand48
[2020-07-20 17:33:02,267 INFO L130 BoogieDeclarations]: Found specification of procedure erand48
[2020-07-20 17:33:02,267 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48
[2020-07-20 17:33:02,268 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48
[2020-07-20 17:33:02,268 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48
[2020-07-20 17:33:02,268 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48
[2020-07-20 17:33:02,268 INFO L130 BoogieDeclarations]: Found specification of procedure srand48
[2020-07-20 17:33:02,268 INFO L130 BoogieDeclarations]: Found specification of procedure seed48
[2020-07-20 17:33:02,268 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48
[2020-07-20 17:33:02,269 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r
[2020-07-20 17:33:02,269 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r
[2020-07-20 17:33:02,269 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r
[2020-07-20 17:33:02,269 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r
[2020-07-20 17:33:02,269 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r
[2020-07-20 17:33:02,269 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r
[2020-07-20 17:33:02,269 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r
[2020-07-20 17:33:02,269 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r
[2020-07-20 17:33:02,270 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r
[2020-07-20 17:33:02,270 INFO L130 BoogieDeclarations]: Found specification of procedure malloc
[2020-07-20 17:33:02,270 INFO L130 BoogieDeclarations]: Found specification of procedure calloc
[2020-07-20 17:33:02,270 INFO L130 BoogieDeclarations]: Found specification of procedure realloc
[2020-07-20 17:33:02,270 INFO L130 BoogieDeclarations]: Found specification of procedure free
[2020-07-20 17:33:02,270 INFO L130 BoogieDeclarations]: Found specification of procedure alloca
[2020-07-20 17:33:02,271 INFO L130 BoogieDeclarations]: Found specification of procedure valloc
[2020-07-20 17:33:02,271 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign
[2020-07-20 17:33:02,271 INFO L130 BoogieDeclarations]: Found specification of procedure aligned_alloc
[2020-07-20 17:33:02,271 INFO L130 BoogieDeclarations]: Found specification of procedure abort
[2020-07-20 17:33:02,271 INFO L130 BoogieDeclarations]: Found specification of procedure atexit
[2020-07-20 17:33:02,271 INFO L130 BoogieDeclarations]: Found specification of procedure at_quick_exit
[2020-07-20 17:33:02,271 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit
[2020-07-20 17:33:02,272 INFO L130 BoogieDeclarations]: Found specification of procedure exit
[2020-07-20 17:33:02,272 INFO L130 BoogieDeclarations]: Found specification of procedure quick_exit
[2020-07-20 17:33:02,272 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit
[2020-07-20 17:33:02,272 INFO L130 BoogieDeclarations]: Found specification of procedure getenv
[2020-07-20 17:33:02,272 INFO L130 BoogieDeclarations]: Found specification of procedure putenv
[2020-07-20 17:33:02,272 INFO L130 BoogieDeclarations]: Found specification of procedure setenv
[2020-07-20 17:33:02,272 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv
[2020-07-20 17:33:02,273 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv
[2020-07-20 17:33:02,273 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp
[2020-07-20 17:33:02,273 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp
[2020-07-20 17:33:02,273 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps
[2020-07-20 17:33:02,273 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp
[2020-07-20 17:33:02,273 INFO L130 BoogieDeclarations]: Found specification of procedure system
[2020-07-20 17:33:02,273 INFO L130 BoogieDeclarations]: Found specification of procedure realpath
[2020-07-20 17:33:02,273 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch
[2020-07-20 17:33:02,273 INFO L130 BoogieDeclarations]: Found specification of procedure qsort
[2020-07-20 17:33:02,273 INFO L130 BoogieDeclarations]: Found specification of procedure abs
[2020-07-20 17:33:02,274 INFO L130 BoogieDeclarations]: Found specification of procedure labs
[2020-07-20 17:33:02,274 INFO L130 BoogieDeclarations]: Found specification of procedure llabs
[2020-07-20 17:33:02,274 INFO L130 BoogieDeclarations]: Found specification of procedure div
[2020-07-20 17:33:02,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv
[2020-07-20 17:33:02,274 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv
[2020-07-20 17:33:02,274 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt
[2020-07-20 17:33:02,274 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt
[2020-07-20 17:33:02,274 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt
[2020-07-20 17:33:02,274 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt
[2020-07-20 17:33:02,275 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt
[2020-07-20 17:33:02,275 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt
[2020-07-20 17:33:02,275 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r
[2020-07-20 17:33:02,275 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r
[2020-07-20 17:33:02,275 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r
[2020-07-20 17:33:02,275 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r
[2020-07-20 17:33:02,275 INFO L130 BoogieDeclarations]: Found specification of procedure mblen
[2020-07-20 17:33:02,275 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc
[2020-07-20 17:33:02,275 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb
[2020-07-20 17:33:02,276 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs
[2020-07-20 17:33:02,276 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs
[2020-07-20 17:33:02,276 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch
[2020-07-20 17:33:02,276 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt
[2020-07-20 17:33:02,276 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg
[2020-07-20 17:33:02,277 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpucount
[2020-07-20 17:33:02,277 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpualloc
[2020-07-20 17:33:02,277 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpufree
[2020-07-20 17:33:02,277 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setparam
[2020-07-20 17:33:02,277 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getparam
[2020-07-20 17:33:02,277 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setscheduler
[2020-07-20 17:33:02,278 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getscheduler
[2020-07-20 17:33:02,278 INFO L130 BoogieDeclarations]: Found specification of procedure sched_yield
[2020-07-20 17:33:02,278 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_max
[2020-07-20 17:33:02,278 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_min
[2020-07-20 17:33:02,278 INFO L130 BoogieDeclarations]: Found specification of procedure sched_rr_get_interval
[2020-07-20 17:33:02,278 INFO L130 BoogieDeclarations]: Found specification of procedure clock
[2020-07-20 17:33:02,279 INFO L130 BoogieDeclarations]: Found specification of procedure time
[2020-07-20 17:33:02,279 INFO L130 BoogieDeclarations]: Found specification of procedure difftime
[2020-07-20 17:33:02,279 INFO L130 BoogieDeclarations]: Found specification of procedure mktime
[2020-07-20 17:33:02,279 INFO L130 BoogieDeclarations]: Found specification of procedure strftime
[2020-07-20 17:33:02,279 INFO L130 BoogieDeclarations]: Found specification of procedure strftime_l
[2020-07-20 17:33:02,280 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime
[2020-07-20 17:33:02,280 INFO L130 BoogieDeclarations]: Found specification of procedure localtime
[2020-07-20 17:33:02,280 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime_r
[2020-07-20 17:33:02,280 INFO L130 BoogieDeclarations]: Found specification of procedure localtime_r
[2020-07-20 17:33:02,280 INFO L130 BoogieDeclarations]: Found specification of procedure asctime
[2020-07-20 17:33:02,280 INFO L130 BoogieDeclarations]: Found specification of procedure ctime
[2020-07-20 17:33:02,281 INFO L130 BoogieDeclarations]: Found specification of procedure asctime_r
[2020-07-20 17:33:02,281 INFO L130 BoogieDeclarations]: Found specification of procedure ctime_r
[2020-07-20 17:33:02,281 INFO L130 BoogieDeclarations]: Found specification of procedure tzset
[2020-07-20 17:33:02,281 INFO L130 BoogieDeclarations]: Found specification of procedure stime
[2020-07-20 17:33:02,281 INFO L130 BoogieDeclarations]: Found specification of procedure timegm
[2020-07-20 17:33:02,282 INFO L130 BoogieDeclarations]: Found specification of procedure timelocal
[2020-07-20 17:33:02,282 INFO L130 BoogieDeclarations]: Found specification of procedure dysize
[2020-07-20 17:33:02,282 INFO L130 BoogieDeclarations]: Found specification of procedure nanosleep
[2020-07-20 17:33:02,282 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getres
[2020-07-20 17:33:02,282 INFO L130 BoogieDeclarations]: Found specification of procedure clock_gettime
[2020-07-20 17:33:02,282 INFO L130 BoogieDeclarations]: Found specification of procedure clock_settime
[2020-07-20 17:33:02,283 INFO L130 BoogieDeclarations]: Found specification of procedure clock_nanosleep
[2020-07-20 17:33:02,283 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getcpuclockid
[2020-07-20 17:33:02,283 INFO L130 BoogieDeclarations]: Found specification of procedure timer_create
[2020-07-20 17:33:02,283 INFO L130 BoogieDeclarations]: Found specification of procedure timer_delete
[2020-07-20 17:33:02,283 INFO L130 BoogieDeclarations]: Found specification of procedure timer_settime
[2020-07-20 17:33:02,283 INFO L130 BoogieDeclarations]: Found specification of procedure timer_gettime
[2020-07-20 17:33:02,284 INFO L130 BoogieDeclarations]: Found specification of procedure timer_getoverrun
[2020-07-20 17:33:02,284 INFO L130 BoogieDeclarations]: Found specification of procedure timespec_get
[2020-07-20 17:33:02,284 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_create
[2020-07-20 17:33:02,284 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_exit
[2020-07-20 17:33:02,284 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_join
[2020-07-20 17:33:02,284 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_detach
[2020-07-20 17:33:02,285 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_self
[2020-07-20 17:33:02,285 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_equal
[2020-07-20 17:33:02,285 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_init
[2020-07-20 17:33:02,285 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_destroy
[2020-07-20 17:33:02,285 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getdetachstate
[2020-07-20 17:33:02,285 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setdetachstate
[2020-07-20 17:33:02,286 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getguardsize
[2020-07-20 17:33:02,286 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setguardsize
[2020-07-20 17:33:02,286 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedparam
[2020-07-20 17:33:02,286 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedparam
[2020-07-20 17:33:02,286 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedpolicy
[2020-07-20 17:33:02,286 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedpolicy
[2020-07-20 17:33:02,287 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getinheritsched
[2020-07-20 17:33:02,287 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setinheritsched
[2020-07-20 17:33:02,287 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getscope
[2020-07-20 17:33:02,287 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setscope
[2020-07-20 17:33:02,287 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstackaddr
[2020-07-20 17:33:02,287 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstackaddr
[2020-07-20 17:33:02,288 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstacksize
[2020-07-20 17:33:02,288 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstacksize
[2020-07-20 17:33:02,288 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstack
[2020-07-20 17:33:02,288 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstack
[2020-07-20 17:33:02,288 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedparam
[2020-07-20 17:33:02,288 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getschedparam
[2020-07-20 17:33:02,289 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedprio
[2020-07-20 17:33:02,289 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_once
[2020-07-20 17:33:02,289 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcancelstate
[2020-07-20 17:33:02,289 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcanceltype
[2020-07-20 17:33:02,289 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cancel
[2020-07-20 17:33:02,289 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_testcancel
[2020-07-20 17:33:02,290 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_register_cancel
[2020-07-20 17:33:02,290 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unregister_cancel
[2020-07-20 17:33:02,290 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unwind_next
[2020-07-20 17:33:02,290 INFO L130 BoogieDeclarations]: Found specification of procedure __sigsetjmp
[2020-07-20 17:33:02,290 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_init
[2020-07-20 17:33:02,290 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_destroy
[2020-07-20 17:33:02,291 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_trylock
[2020-07-20 17:33:02,291 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_lock
[2020-07-20 17:33:02,291 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_timedlock
[2020-07-20 17:33:02,291 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_unlock
[2020-07-20 17:33:02,291 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_getprioceiling
[2020-07-20 17:33:02,291 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_setprioceiling
[2020-07-20 17:33:02,292 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_consistent
[2020-07-20 17:33:02,292 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_init
[2020-07-20 17:33:02,292 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_destroy
[2020-07-20 17:33:02,292 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getpshared
[2020-07-20 17:33:02,292 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setpshared
[2020-07-20 17:33:02,292 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_gettype
[2020-07-20 17:33:02,292 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_settype
[2020-07-20 17:33:02,293 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprotocol
[2020-07-20 17:33:02,293 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprotocol
[2020-07-20 17:33:02,293 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprioceiling
[2020-07-20 17:33:02,293 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprioceiling
[2020-07-20 17:33:02,293 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getrobust
[2020-07-20 17:33:02,293 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setrobust
[2020-07-20 17:33:02,294 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_init
[2020-07-20 17:33:02,294 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_destroy
[2020-07-20 17:33:02,294 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_rdlock
[2020-07-20 17:33:02,294 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_tryrdlock
[2020-07-20 17:33:02,294 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedrdlock
[2020-07-20 17:33:02,294 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_wrlock
[2020-07-20 17:33:02,295 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_trywrlock
[2020-07-20 17:33:02,295 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedwrlock
[2020-07-20 17:33:02,295 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_unlock
[2020-07-20 17:33:02,295 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_init
[2020-07-20 17:33:02,295 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_destroy
[2020-07-20 17:33:02,295 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getpshared
[2020-07-20 17:33:02,296 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setpshared
[2020-07-20 17:33:02,296 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getkind_np
[2020-07-20 17:33:02,296 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setkind_np
[2020-07-20 17:33:02,296 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_init
[2020-07-20 17:33:02,296 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_destroy
[2020-07-20 17:33:02,296 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_signal
[2020-07-20 17:33:02,297 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_broadcast
[2020-07-20 17:33:02,297 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_wait
[2020-07-20 17:33:02,297 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_timedwait
[2020-07-20 17:33:02,297 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_init
[2020-07-20 17:33:02,297 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_destroy
[2020-07-20 17:33:02,297 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getpshared
[2020-07-20 17:33:02,298 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setpshared
[2020-07-20 17:33:02,298 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getclock
[2020-07-20 17:33:02,298 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setclock
[2020-07-20 17:33:02,298 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_init
[2020-07-20 17:33:02,298 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_destroy
[2020-07-20 17:33:02,298 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_lock
[2020-07-20 17:33:02,299 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_trylock
[2020-07-20 17:33:02,299 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_unlock
[2020-07-20 17:33:02,299 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_init
[2020-07-20 17:33:02,299 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_destroy
[2020-07-20 17:33:02,300 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_wait
[2020-07-20 17:33:02,300 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_init
[2020-07-20 17:33:02,300 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_destroy
[2020-07-20 17:33:02,300 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_getpshared
[2020-07-20 17:33:02,301 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_setpshared
[2020-07-20 17:33:02,301 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_create
[2020-07-20 17:33:02,301 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_delete
[2020-07-20 17:33:02,301 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getspecific
[2020-07-20 17:33:02,301 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setspecific
[2020-07-20 17:33:02,302 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getcpuclockid
[2020-07-20 17:33:02,302 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_atfork
[2020-07-20 17:33:02,302 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy
[2020-07-20 17:33:02,302 INFO L130 BoogieDeclarations]: Found specification of procedure memmove
[2020-07-20 17:33:02,302 INFO L130 BoogieDeclarations]: Found specification of procedure memccpy
[2020-07-20 17:33:02,303 INFO L130 BoogieDeclarations]: Found specification of procedure memset
[2020-07-20 17:33:02,303 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp
[2020-07-20 17:33:02,303 INFO L130 BoogieDeclarations]: Found specification of procedure memchr
[2020-07-20 17:33:02,303 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy
[2020-07-20 17:33:02,304 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy
[2020-07-20 17:33:02,307 INFO L130 BoogieDeclarations]: Found specification of procedure strcat
[2020-07-20 17:33:02,307 INFO L130 BoogieDeclarations]: Found specification of procedure strncat
[2020-07-20 17:33:02,307 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp
[2020-07-20 17:33:02,307 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp
[2020-07-20 17:33:02,307 INFO L130 BoogieDeclarations]: Found specification of procedure strcoll
[2020-07-20 17:33:02,308 INFO L130 BoogieDeclarations]: Found specification of procedure strxfrm
[2020-07-20 17:33:02,308 INFO L130 BoogieDeclarations]: Found specification of procedure strcoll_l
[2020-07-20 17:33:02,308 INFO L130 BoogieDeclarations]: Found specification of procedure strxfrm_l
[2020-07-20 17:33:02,308 INFO L130 BoogieDeclarations]: Found specification of procedure strdup
[2020-07-20 17:33:02,308 INFO L130 BoogieDeclarations]: Found specification of procedure strndup
[2020-07-20 17:33:02,308 INFO L130 BoogieDeclarations]: Found specification of procedure strchr
[2020-07-20 17:33:02,309 INFO L130 BoogieDeclarations]: Found specification of procedure strrchr
[2020-07-20 17:33:02,309 INFO L130 BoogieDeclarations]: Found specification of procedure strcspn
[2020-07-20 17:33:02,309 INFO L130 BoogieDeclarations]: Found specification of procedure strspn
[2020-07-20 17:33:02,309 INFO L130 BoogieDeclarations]: Found specification of procedure strpbrk
[2020-07-20 17:33:02,309 INFO L130 BoogieDeclarations]: Found specification of procedure strstr
[2020-07-20 17:33:02,310 INFO L130 BoogieDeclarations]: Found specification of procedure strtok
[2020-07-20 17:33:02,310 INFO L130 BoogieDeclarations]: Found specification of procedure __strtok_r
[2020-07-20 17:33:02,310 INFO L130 BoogieDeclarations]: Found specification of procedure strtok_r
[2020-07-20 17:33:02,310 INFO L130 BoogieDeclarations]: Found specification of procedure strlen
[2020-07-20 17:33:02,311 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen
[2020-07-20 17:33:02,311 INFO L130 BoogieDeclarations]: Found specification of procedure strerror
[2020-07-20 17:33:02,311 INFO L130 BoogieDeclarations]: Found specification of procedure strerror_r
[2020-07-20 17:33:02,311 INFO L130 BoogieDeclarations]: Found specification of procedure strerror_l
[2020-07-20 17:33:02,312 INFO L130 BoogieDeclarations]: Found specification of procedure bcmp
[2020-07-20 17:33:02,313 INFO L130 BoogieDeclarations]: Found specification of procedure bcopy
[2020-07-20 17:33:02,313 INFO L130 BoogieDeclarations]: Found specification of procedure bzero
[2020-07-20 17:33:02,314 INFO L130 BoogieDeclarations]: Found specification of procedure index
[2020-07-20 17:33:02,314 INFO L130 BoogieDeclarations]: Found specification of procedure rindex
[2020-07-20 17:33:02,314 INFO L130 BoogieDeclarations]: Found specification of procedure ffs
[2020-07-20 17:33:02,315 INFO L130 BoogieDeclarations]: Found specification of procedure ffsl
[2020-07-20 17:33:02,315 INFO L130 BoogieDeclarations]: Found specification of procedure ffsll
[2020-07-20 17:33:02,315 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp
[2020-07-20 17:33:02,315 INFO L130 BoogieDeclarations]: Found specification of procedure strncasecmp
[2020-07-20 17:33:02,315 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp_l
[2020-07-20 17:33:02,315 INFO L130 BoogieDeclarations]: Found specification of procedure strncasecmp_l
[2020-07-20 17:33:02,316 INFO L130 BoogieDeclarations]: Found specification of procedure explicit_bzero
[2020-07-20 17:33:02,316 INFO L130 BoogieDeclarations]: Found specification of procedure strsep
[2020-07-20 17:33:02,316 INFO L130 BoogieDeclarations]: Found specification of procedure strsignal
[2020-07-20 17:33:02,317 INFO L130 BoogieDeclarations]: Found specification of procedure __stpcpy
[2020-07-20 17:33:02,317 INFO L130 BoogieDeclarations]: Found specification of procedure stpcpy
[2020-07-20 17:33:02,319 INFO L130 BoogieDeclarations]: Found specification of procedure __stpncpy
[2020-07-20 17:33:02,319 INFO L130 BoogieDeclarations]: Found specification of procedure stpncpy
[2020-07-20 17:33:02,319 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert
[2020-07-20 17:33:02,319 INFO L130 BoogieDeclarations]: Found specification of procedure thread1
[2020-07-20 17:33:02,320 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2020-07-20 17:33:02,320 INFO L130 BoogieDeclarations]: Found specification of procedure thread2
[2020-07-20 17:33:02,320 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2020-07-20 17:33:02,320 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy
[2020-07-20 17:33:02,320 INFO L130 BoogieDeclarations]: Found specification of procedure main
[2020-07-20 17:33:02,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~int
[2020-07-20 17:33:02,321 INFO L130 BoogieDeclarations]: Found specification of procedure read~int
[2020-07-20 17:33:02,321 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2020-07-20 17:33:02,321 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2020-07-20 17:33:02,321 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2020-07-20 17:33:02,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int
[2020-07-20 17:33:02,325 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement
[2020-07-20 17:33:02,984 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2020-07-20 17:33:02,984 INFO L295 CfgBuilder]: Removed 1 assume(true) statements.
[2020-07-20 17:33:02,988 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.07 05:33:02 BoogieIcfgContainer
[2020-07-20 17:33:02,988 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2020-07-20 17:33:02,989 INFO L113 PluginConnector]: ------------------------TraceAbstraction----------------------------
[2020-07-20 17:33:02,989 INFO L271 PluginConnector]: Initializing TraceAbstraction...
[2020-07-20 17:33:02,992 INFO L275 PluginConnector]: TraceAbstraction initialized
[2020-07-20 17:33:02,992 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.07 05:33:01" (1/3) ...
[2020-07-20 17:33:02,993 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1b7bb9b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.07 05:33:02, skipping insertion in model container
[2020-07-20 17:33:02,993 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 05:33:02" (2/3) ...
[2020-07-20 17:33:02,994 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1b7bb9b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.07 05:33:02, skipping insertion in model container
[2020-07-20 17:33:02,994 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.07 05:33:02" (3/3) ...
[2020-07-20 17:33:02,996 INFO L109 eAbstractionObserver]: Analyzing ICFG bigshot_s.i
[2020-07-20 17:33:03,006 WARN L146 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program
[2020-07-20 17:33:03,006 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBPonlyIfFpWasNotPerfect Determinization: PREDICATE_ABSTRACTION
[2020-07-20 17:33:03,017 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations.
[2020-07-20 17:33:03,018 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances.
[2020-07-20 17:33:03,046 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-07-20 17:33:03,047 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-07-20 17:33:03,047 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-07-20 17:33:03,047 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-07-20 17:33:03,047 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~malloc2.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-07-20 17:33:03,047 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~malloc2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-07-20 17:33:03,048 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~malloc2.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-07-20 17:33:03,048 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~malloc2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-07-20 17:33:03,048 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-07-20 17:33:03,048 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-07-20 17:33:03,049 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-07-20 17:33:03,049 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-07-20 17:33:03,049 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-07-20 17:33:03,049 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-07-20 17:33:03,050 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)
[2020-07-20 17:33:03,056 INFO L168 Benchmark]: Toolchain (without parser) took 1825.32 ms. Allocated memory was 144.2 MB in the beginning and 233.3 MB in the end (delta: 89.1 MB). Free memory was 99.5 MB in the beginning and 140.5 MB in the end (delta: -41.0 MB). Peak memory consumption was 48.1 MB. Max. memory is 7.1 GB.
[2020-07-20 17:33:03,057 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 144.2 MB. Free memory was 120.4 MB in the beginning and 120.2 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB.
[2020-07-20 17:33:03,058 INFO L168 Benchmark]: CACSL2BoogieTranslator took 857.88 ms. Allocated memory was 144.2 MB in the beginning and 202.4 MB in the end (delta: 58.2 MB). Free memory was 99.1 MB in the beginning and 122.7 MB in the end (delta: -23.6 MB). Peak memory consumption was 42.7 MB. Max. memory is 7.1 GB.
[2020-07-20 17:33:03,059 INFO L168 Benchmark]: Boogie Preprocessor took 94.14 ms. Allocated memory is still 202.4 MB. Free memory was 122.7 MB in the beginning and 117.9 MB in the end (delta: 4.8 MB). Peak memory consumption was 4.8 MB. Max. memory is 7.1 GB.
[2020-07-20 17:33:03,060 INFO L168 Benchmark]: RCFGBuilder took 792.88 ms. Allocated memory was 202.4 MB in the beginning and 233.3 MB in the end (delta: 30.9 MB). Free memory was 117.9 MB in the beginning and 146.3 MB in the end (delta: -28.4 MB). Peak memory consumption was 36.6 MB. Max. memory is 7.1 GB.
[2020-07-20 17:33:03,061 INFO L168 Benchmark]: TraceAbstraction took 64.30 ms. Allocated memory is still 233.3 MB. Free memory was 146.3 MB in the beginning and 140.5 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 7.1 GB.
[2020-07-20 17:33:03,065 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.24 ms. Allocated memory is still 144.2 MB. Free memory was 120.4 MB in the beginning and 120.2 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB.
* CACSL2BoogieTranslator took 857.88 ms. Allocated memory was 144.2 MB in the beginning and 202.4 MB in the end (delta: 58.2 MB). Free memory was 99.1 MB in the beginning and 122.7 MB in the end (delta: -23.6 MB). Peak memory consumption was 42.7 MB. Max. memory is 7.1 GB.
* Boogie Preprocessor took 94.14 ms. Allocated memory is still 202.4 MB. Free memory was 122.7 MB in the beginning and 117.9 MB in the end (delta: 4.8 MB). Peak memory consumption was 4.8 MB. Max. memory is 7.1 GB.
* RCFGBuilder took 792.88 ms. Allocated memory was 202.4 MB in the beginning and 233.3 MB in the end (delta: 30.9 MB). Free memory was 117.9 MB in the beginning and 146.3 MB in the end (delta: -28.4 MB). Peak memory consumption was 36.6 MB. Max. memory is 7.1 GB.
* TraceAbstraction took 64.30 ms. Allocated memory is still 233.3 MB. Free memory was 146.3 MB in the beginning and 140.5 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 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...