/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/ldv-regression/test_overflow.i
--------------------------------------------------------------------------------
This is Ultimate 0.2.1-dev-36cd7be
[2021-02-23 18:07:16,182 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2021-02-23 18:07:16,187 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2021-02-23 18:07:16,256 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2021-02-23 18:07:16,257 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2021-02-23 18:07:16,262 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2021-02-23 18:07:16,268 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2021-02-23 18:07:16,278 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2021-02-23 18:07:16,282 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2021-02-23 18:07:16,289 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2021-02-23 18:07:16,291 INFO L181 SettingsManager]: Resetting Sifa preferences to default values
[2021-02-23 18:07:16,294 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2021-02-23 18:07:16,295 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values
[2021-02-23 18:07:16,298 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2021-02-23 18:07:16,301 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2021-02-23 18:07:16,304 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2021-02-23 18:07:16,308 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2021-02-23 18:07:16,310 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2021-02-23 18:07:16,331 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2021-02-23 18:07:16,339 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values
[2021-02-23 18:07:16,343 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2021-02-23 18:07:16,346 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2021-02-23 18:07:16,348 INFO L181 SettingsManager]: Resetting Referee preferences to default values
[2021-02-23 18:07:16,352 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2021-02-23 18:07:16,364 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2021-02-23 18:07:16,365 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2021-02-23 18:07:16,365 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2021-02-23 18:07:16,367 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values
[2021-02-23 18:07:16,370 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2021-02-23 18:07:16,372 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring...
[2021-02-23 18:07:16,372 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values
[2021-02-23 18:07:16,373 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2021-02-23 18:07:16,376 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values
[2021-02-23 18:07:16,377 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values
[2021-02-23 18:07:16,378 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2021-02-23 18:07:16,379 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values
[2021-02-23 18:07:16,380 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2021-02-23 18:07:16,380 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring...
[2021-02-23 18:07:16,381 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
[2021-02-23 18:07:16,382 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values
[2021-02-23 18:07:16,383 INFO L188 SettingsManager]: Finished resetting all preferences to default values...
[2021-02-23 18:07:16,385 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf
[2021-02-23 18:07:16,414 INFO L113 SettingsManager]: Loading preferences was successful
[2021-02-23 18:07:16,415 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2021-02-23 18:07:16,421 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2021-02-23 18:07:16,421 INFO L138 SettingsManager]: * sizeof long=4
[2021-02-23 18:07:16,422 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true
[2021-02-23 18:07:16,422 INFO L138 SettingsManager]: * sizeof POINTER=4
[2021-02-23 18:07:16,422 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2021-02-23 18:07:16,422 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2021-02-23 18:07:16,422 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2021-02-23 18:07:16,423 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2021-02-23 18:07:16,424 INFO L138 SettingsManager]: * sizeof long double=12
[2021-02-23 18:07:16,424 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2021-02-23 18:07:16,425 INFO L138 SettingsManager]: * Use constant arrays=true
[2021-02-23 18:07:16,425 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2021-02-23 18:07:16,426 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2021-02-23 18:07:16,426 INFO L138 SettingsManager]: * Size of a code block=SingleStatement
[2021-02-23 18:07:16,426 INFO L138 SettingsManager]: * To the following directory=./dump/
[2021-02-23 18:07:16,426 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2021-02-23 18:07:16,427 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2021-02-23 18:07:16,427 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2021-02-23 18:07:16,427 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation
[2021-02-23 18:07:16,427 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2021-02-23 18:07:16,428 INFO L138 SettingsManager]: * Use separate solver for trace checks=false
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int)
WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
[2021-02-23 18:07:16,944 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2021-02-23 18:07:16,980 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2021-02-23 18:07:16,984 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2021-02-23 18:07:16,985 INFO L271 PluginConnector]: Initializing CDTParser...
[2021-02-23 18:07:16,986 INFO L275 PluginConnector]: CDTParser initialized
[2021-02-23 18:07:16,987 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-regression/test_overflow.i
[2021-02-23 18:07:17,097 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fcac69aac/3fbfab7a22d94ae4af8cd052c6090d88/FLAG677df09ac
[2021-02-23 18:07:18,178 INFO L306 CDTParser]: Found 1 translation units.
[2021-02-23 18:07:18,179 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-regression/test_overflow.i
[2021-02-23 18:07:18,205 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fcac69aac/3fbfab7a22d94ae4af8cd052c6090d88/FLAG677df09ac
[2021-02-23 18:07:18,341 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fcac69aac/3fbfab7a22d94ae4af8cd052c6090d88
[2021-02-23 18:07:18,346 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2021-02-23 18:07:18,364 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements.
[2021-02-23 18:07:18,371 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2021-02-23 18:07:18,371 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2021-02-23 18:07:18,377 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2021-02-23 18:07:18,379 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 06:07:18" (1/1) ...
[2021-02-23 18:07:18,381 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fecd17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 06:07:18, skipping insertion in model container
[2021-02-23 18:07:18,382 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 06:07:18" (1/1) ...
[2021-02-23 18:07:18,395 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2021-02-23 18:07:18,483 INFO L178 MainTranslator]: Built tables and reachable declarations
[2021-02-23 18:07:19,121 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-regression/test_overflow.i[33387,33400]
[2021-02-23 18:07:19,137 INFO L206 PostProcessor]: Analyzing one entry point: main
[2021-02-23 18:07:19,151 INFO L203 MainTranslator]: Completed pre-run
[2021-02-23 18:07:19,197 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-regression/test_overflow.i[33387,33400]
[2021-02-23 18:07:19,201 INFO L206 PostProcessor]: Analyzing one entry point: main
[2021-02-23 18:07:19,359 INFO L208 MainTranslator]: Completed translation
[2021-02-23 18:07:19,359 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 06:07:19 WrapperNode
[2021-02-23 18:07:19,359 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2021-02-23 18:07:19,361 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2021-02-23 18:07:19,361 INFO L271 PluginConnector]: Initializing Boogie Preprocessor...
[2021-02-23 18:07:19,361 INFO L275 PluginConnector]: Boogie Preprocessor initialized
[2021-02-23 18:07:19,377 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 06:07:19" (1/1) ...
[2021-02-23 18:07:19,378 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 06:07:19" (1/1) ...
[2021-02-23 18:07:19,398 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 06:07:19" (1/1) ...
[2021-02-23 18:07:19,398 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 06:07:19" (1/1) ...
[2021-02-23 18:07:19,417 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 06:07:19" (1/1) ...
[2021-02-23 18:07:19,419 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 06:07:19" (1/1) ...
[2021-02-23 18:07:19,430 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 06:07:19" (1/1) ...
[2021-02-23 18:07:19,446 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2021-02-23 18:07:19,450 INFO L113 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2021-02-23 18:07:19,451 INFO L271 PluginConnector]: Initializing RCFGBuilder...
[2021-02-23 18:07:19,454 INFO L275 PluginConnector]: RCFGBuilder initialized
[2021-02-23 18:07:19,456 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 06:07:19" (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
[2021-02-23 18:07:19,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2021-02-23 18:07:19,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2021-02-23 18:07:19,596 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error
[2021-02-23 18:07:19,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_32
[2021-02-23 18:07:19,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_64
[2021-02-23 18:07:19,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __uint16_identity
[2021-02-23 18:07:19,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __uint32_identity
[2021-02-23 18:07:19,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __uint64_identity
[2021-02-23 18:07:19,598 INFO L138 BoogieDeclarations]: Found implementation of procedure __blast_assert
[2021-02-23 18:07:19,598 INFO L138 BoogieDeclarations]: Found implementation of procedure main
[2021-02-23 18:07:19,599 INFO L138 BoogieDeclarations]: Found implementation of procedure getService
[2021-02-23 18:07:19,599 INFO L130 BoogieDeclarations]: Found specification of procedure abort
[2021-02-23 18:07:19,600 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail
[2021-02-23 18:07:19,600 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error
[2021-02-23 18:07:19,602 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2021-02-23 18:07:19,602 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max
[2021-02-23 18:07:19,602 INFO L130 BoogieDeclarations]: Found specification of procedure atof
[2021-02-23 18:07:19,603 INFO L130 BoogieDeclarations]: Found specification of procedure atoi
[2021-02-23 18:07:19,604 INFO L130 BoogieDeclarations]: Found specification of procedure atol
[2021-02-23 18:07:19,604 INFO L130 BoogieDeclarations]: Found specification of procedure atoll
[2021-02-23 18:07:19,607 INFO L130 BoogieDeclarations]: Found specification of procedure strtod
[2021-02-23 18:07:19,608 INFO L130 BoogieDeclarations]: Found specification of procedure strtof
[2021-02-23 18:07:19,608 INFO L130 BoogieDeclarations]: Found specification of procedure strtold
[2021-02-23 18:07:19,608 INFO L130 BoogieDeclarations]: Found specification of procedure strtol
[2021-02-23 18:07:19,608 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul
[2021-02-23 18:07:19,609 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq
[2021-02-23 18:07:19,609 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq
[2021-02-23 18:07:19,609 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll
[2021-02-23 18:07:19,609 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull
[2021-02-23 18:07:19,609 INFO L130 BoogieDeclarations]: Found specification of procedure l64a
[2021-02-23 18:07:19,610 INFO L130 BoogieDeclarations]: Found specification of procedure a64l
[2021-02-23 18:07:19,610 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_32
[2021-02-23 18:07:19,610 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_64
[2021-02-23 18:07:19,610 INFO L130 BoogieDeclarations]: Found specification of procedure __uint16_identity
[2021-02-23 18:07:19,610 INFO L130 BoogieDeclarations]: Found specification of procedure __uint32_identity
[2021-02-23 18:07:19,610 INFO L130 BoogieDeclarations]: Found specification of procedure __uint64_identity
[2021-02-23 18:07:19,611 INFO L130 BoogieDeclarations]: Found specification of procedure select
[2021-02-23 18:07:19,611 INFO L130 BoogieDeclarations]: Found specification of procedure pselect
[2021-02-23 18:07:19,611 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major
[2021-02-23 18:07:19,611 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor
[2021-02-23 18:07:19,611 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev
[2021-02-23 18:07:19,612 INFO L130 BoogieDeclarations]: Found specification of procedure random
[2021-02-23 18:07:19,612 INFO L130 BoogieDeclarations]: Found specification of procedure srandom
[2021-02-23 18:07:19,612 INFO L130 BoogieDeclarations]: Found specification of procedure initstate
[2021-02-23 18:07:19,612 INFO L130 BoogieDeclarations]: Found specification of procedure setstate
[2021-02-23 18:07:19,612 INFO L130 BoogieDeclarations]: Found specification of procedure random_r
[2021-02-23 18:07:19,613 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r
[2021-02-23 18:07:19,613 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r
[2021-02-23 18:07:19,613 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r
[2021-02-23 18:07:19,613 INFO L130 BoogieDeclarations]: Found specification of procedure rand
[2021-02-23 18:07:19,613 INFO L130 BoogieDeclarations]: Found specification of procedure srand
[2021-02-23 18:07:19,613 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r
[2021-02-23 18:07:19,614 INFO L130 BoogieDeclarations]: Found specification of procedure drand48
[2021-02-23 18:07:19,614 INFO L130 BoogieDeclarations]: Found specification of procedure erand48
[2021-02-23 18:07:19,614 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48
[2021-02-23 18:07:19,614 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48
[2021-02-23 18:07:19,614 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48
[2021-02-23 18:07:19,614 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48
[2021-02-23 18:07:19,615 INFO L130 BoogieDeclarations]: Found specification of procedure srand48
[2021-02-23 18:07:19,615 INFO L130 BoogieDeclarations]: Found specification of procedure seed48
[2021-02-23 18:07:19,615 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48
[2021-02-23 18:07:19,615 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r
[2021-02-23 18:07:19,616 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r
[2021-02-23 18:07:19,616 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r
[2021-02-23 18:07:19,616 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r
[2021-02-23 18:07:19,616 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r
[2021-02-23 18:07:19,616 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r
[2021-02-23 18:07:19,616 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r
[2021-02-23 18:07:19,617 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r
[2021-02-23 18:07:19,617 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r
[2021-02-23 18:07:19,617 INFO L130 BoogieDeclarations]: Found specification of procedure malloc
[2021-02-23 18:07:19,617 INFO L130 BoogieDeclarations]: Found specification of procedure calloc
[2021-02-23 18:07:19,617 INFO L130 BoogieDeclarations]: Found specification of procedure realloc
[2021-02-23 18:07:19,618 INFO L130 BoogieDeclarations]: Found specification of procedure free
[2021-02-23 18:07:19,618 INFO L130 BoogieDeclarations]: Found specification of procedure alloca
[2021-02-23 18:07:19,618 INFO L130 BoogieDeclarations]: Found specification of procedure valloc
[2021-02-23 18:07:19,618 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign
[2021-02-23 18:07:19,618 INFO L130 BoogieDeclarations]: Found specification of procedure aligned_alloc
[2021-02-23 18:07:19,618 INFO L130 BoogieDeclarations]: Found specification of procedure atexit
[2021-02-23 18:07:19,619 INFO L130 BoogieDeclarations]: Found specification of procedure at_quick_exit
[2021-02-23 18:07:19,619 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit
[2021-02-23 18:07:19,619 INFO L130 BoogieDeclarations]: Found specification of procedure exit
[2021-02-23 18:07:19,619 INFO L130 BoogieDeclarations]: Found specification of procedure quick_exit
[2021-02-23 18:07:19,619 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit
[2021-02-23 18:07:19,620 INFO L130 BoogieDeclarations]: Found specification of procedure getenv
[2021-02-23 18:07:19,620 INFO L130 BoogieDeclarations]: Found specification of procedure putenv
[2021-02-23 18:07:19,620 INFO L130 BoogieDeclarations]: Found specification of procedure setenv
[2021-02-23 18:07:19,620 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv
[2021-02-23 18:07:19,620 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv
[2021-02-23 18:07:19,620 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp
[2021-02-23 18:07:19,621 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp
[2021-02-23 18:07:19,621 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps
[2021-02-23 18:07:19,621 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp
[2021-02-23 18:07:19,621 INFO L130 BoogieDeclarations]: Found specification of procedure system
[2021-02-23 18:07:19,621 INFO L130 BoogieDeclarations]: Found specification of procedure realpath
[2021-02-23 18:07:19,621 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch
[2021-02-23 18:07:19,622 INFO L130 BoogieDeclarations]: Found specification of procedure qsort
[2021-02-23 18:07:19,622 INFO L130 BoogieDeclarations]: Found specification of procedure abs
[2021-02-23 18:07:19,622 INFO L130 BoogieDeclarations]: Found specification of procedure labs
[2021-02-23 18:07:19,622 INFO L130 BoogieDeclarations]: Found specification of procedure llabs
[2021-02-23 18:07:19,622 INFO L130 BoogieDeclarations]: Found specification of procedure div
[2021-02-23 18:07:19,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv
[2021-02-23 18:07:19,623 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv
[2021-02-23 18:07:19,623 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt
[2021-02-23 18:07:19,623 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt
[2021-02-23 18:07:19,623 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt
[2021-02-23 18:07:19,623 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt
[2021-02-23 18:07:19,624 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt
[2021-02-23 18:07:19,624 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt
[2021-02-23 18:07:19,624 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r
[2021-02-23 18:07:19,624 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r
[2021-02-23 18:07:19,624 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r
[2021-02-23 18:07:19,624 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r
[2021-02-23 18:07:19,625 INFO L130 BoogieDeclarations]: Found specification of procedure mblen
[2021-02-23 18:07:19,625 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc
[2021-02-23 18:07:19,625 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb
[2021-02-23 18:07:19,625 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs
[2021-02-23 18:07:19,625 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs
[2021-02-23 18:07:19,625 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch
[2021-02-23 18:07:19,626 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt
[2021-02-23 18:07:19,626 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg
[2021-02-23 18:07:19,626 INFO L130 BoogieDeclarations]: Found specification of procedure __underflow
[2021-02-23 18:07:19,626 INFO L130 BoogieDeclarations]: Found specification of procedure __uflow
[2021-02-23 18:07:19,626 INFO L130 BoogieDeclarations]: Found specification of procedure __overflow
[2021-02-23 18:07:19,626 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_getc
[2021-02-23 18:07:19,626 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_putc
[2021-02-23 18:07:19,627 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_feof
[2021-02-23 18:07:19,627 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_ferror
[2021-02-23 18:07:19,627 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_peekc_locked
[2021-02-23 18:07:19,627 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_flockfile
[2021-02-23 18:07:19,627 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_funlockfile
[2021-02-23 18:07:19,627 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_ftrylockfile
[2021-02-23 18:07:19,627 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_vfscanf
[2021-02-23 18:07:19,628 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_vfprintf
[2021-02-23 18:07:19,628 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_padn
[2021-02-23 18:07:19,628 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_sgetn
[2021-02-23 18:07:19,628 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_seekoff
[2021-02-23 18:07:19,628 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_seekpos
[2021-02-23 18:07:19,628 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_free_backup_area
[2021-02-23 18:07:19,629 INFO L130 BoogieDeclarations]: Found specification of procedure remove
[2021-02-23 18:07:19,629 INFO L130 BoogieDeclarations]: Found specification of procedure rename
[2021-02-23 18:07:19,629 INFO L130 BoogieDeclarations]: Found specification of procedure renameat
[2021-02-23 18:07:19,629 INFO L130 BoogieDeclarations]: Found specification of procedure tmpfile
[2021-02-23 18:07:19,629 INFO L130 BoogieDeclarations]: Found specification of procedure tmpnam
[2021-02-23 18:07:19,629 INFO L130 BoogieDeclarations]: Found specification of procedure tmpnam_r
[2021-02-23 18:07:19,630 INFO L130 BoogieDeclarations]: Found specification of procedure tempnam
[2021-02-23 18:07:19,630 INFO L130 BoogieDeclarations]: Found specification of procedure fclose
[2021-02-23 18:07:19,630 INFO L130 BoogieDeclarations]: Found specification of procedure fflush
[2021-02-23 18:07:19,630 INFO L130 BoogieDeclarations]: Found specification of procedure fflush_unlocked
[2021-02-23 18:07:19,630 INFO L130 BoogieDeclarations]: Found specification of procedure fopen
[2021-02-23 18:07:19,630 INFO L130 BoogieDeclarations]: Found specification of procedure freopen
[2021-02-23 18:07:19,631 INFO L130 BoogieDeclarations]: Found specification of procedure fdopen
[2021-02-23 18:07:19,631 INFO L130 BoogieDeclarations]: Found specification of procedure fmemopen
[2021-02-23 18:07:19,631 INFO L130 BoogieDeclarations]: Found specification of procedure open_memstream
[2021-02-23 18:07:19,631 INFO L130 BoogieDeclarations]: Found specification of procedure setbuf
[2021-02-23 18:07:19,631 INFO L130 BoogieDeclarations]: Found specification of procedure setvbuf
[2021-02-23 18:07:19,631 INFO L130 BoogieDeclarations]: Found specification of procedure setbuffer
[2021-02-23 18:07:19,632 INFO L130 BoogieDeclarations]: Found specification of procedure setlinebuf
[2021-02-23 18:07:19,632 INFO L130 BoogieDeclarations]: Found specification of procedure fprintf
[2021-02-23 18:07:19,632 INFO L130 BoogieDeclarations]: Found specification of procedure printf
[2021-02-23 18:07:19,632 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf
[2021-02-23 18:07:19,632 INFO L130 BoogieDeclarations]: Found specification of procedure vfprintf
[2021-02-23 18:07:19,632 INFO L130 BoogieDeclarations]: Found specification of procedure vprintf
[2021-02-23 18:07:19,632 INFO L130 BoogieDeclarations]: Found specification of procedure vsprintf
[2021-02-23 18:07:19,633 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf
[2021-02-23 18:07:19,633 INFO L130 BoogieDeclarations]: Found specification of procedure vsnprintf
[2021-02-23 18:07:19,633 INFO L130 BoogieDeclarations]: Found specification of procedure vdprintf
[2021-02-23 18:07:19,633 INFO L130 BoogieDeclarations]: Found specification of procedure dprintf
[2021-02-23 18:07:19,633 INFO L130 BoogieDeclarations]: Found specification of procedure fscanf
[2021-02-23 18:07:19,633 INFO L130 BoogieDeclarations]: Found specification of procedure scanf
[2021-02-23 18:07:19,633 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf
[2021-02-23 18:07:19,634 INFO L130 BoogieDeclarations]: Found specification of procedure vfscanf
[2021-02-23 18:07:19,634 INFO L130 BoogieDeclarations]: Found specification of procedure vscanf
[2021-02-23 18:07:19,634 INFO L130 BoogieDeclarations]: Found specification of procedure vsscanf
[2021-02-23 18:07:19,634 INFO L130 BoogieDeclarations]: Found specification of procedure fgetc
[2021-02-23 18:07:19,634 INFO L130 BoogieDeclarations]: Found specification of procedure getc
[2021-02-23 18:07:19,634 INFO L130 BoogieDeclarations]: Found specification of procedure getchar
[2021-02-23 18:07:19,634 INFO L130 BoogieDeclarations]: Found specification of procedure getc_unlocked
[2021-02-23 18:07:19,635 INFO L130 BoogieDeclarations]: Found specification of procedure getchar_unlocked
[2021-02-23 18:07:19,635 INFO L130 BoogieDeclarations]: Found specification of procedure fgetc_unlocked
[2021-02-23 18:07:19,635 INFO L130 BoogieDeclarations]: Found specification of procedure fputc
[2021-02-23 18:07:19,635 INFO L130 BoogieDeclarations]: Found specification of procedure putc
[2021-02-23 18:07:19,635 INFO L130 BoogieDeclarations]: Found specification of procedure putchar
[2021-02-23 18:07:19,635 INFO L130 BoogieDeclarations]: Found specification of procedure fputc_unlocked
[2021-02-23 18:07:19,635 INFO L130 BoogieDeclarations]: Found specification of procedure putc_unlocked
[2021-02-23 18:07:19,636 INFO L130 BoogieDeclarations]: Found specification of procedure putchar_unlocked
[2021-02-23 18:07:19,636 INFO L130 BoogieDeclarations]: Found specification of procedure getw
[2021-02-23 18:07:19,636 INFO L130 BoogieDeclarations]: Found specification of procedure putw
[2021-02-23 18:07:19,636 INFO L130 BoogieDeclarations]: Found specification of procedure fgets
[2021-02-23 18:07:19,636 INFO L130 BoogieDeclarations]: Found specification of procedure __getdelim
[2021-02-23 18:07:19,636 INFO L130 BoogieDeclarations]: Found specification of procedure getdelim
[2021-02-23 18:07:19,636 INFO L130 BoogieDeclarations]: Found specification of procedure getline
[2021-02-23 18:07:19,636 INFO L130 BoogieDeclarations]: Found specification of procedure fputs
[2021-02-23 18:07:19,637 INFO L130 BoogieDeclarations]: Found specification of procedure puts
[2021-02-23 18:07:19,637 INFO L130 BoogieDeclarations]: Found specification of procedure ungetc
[2021-02-23 18:07:19,637 INFO L130 BoogieDeclarations]: Found specification of procedure fread
[2021-02-23 18:07:19,637 INFO L130 BoogieDeclarations]: Found specification of procedure fwrite
[2021-02-23 18:07:19,637 INFO L130 BoogieDeclarations]: Found specification of procedure fread_unlocked
[2021-02-23 18:07:19,637 INFO L130 BoogieDeclarations]: Found specification of procedure fwrite_unlocked
[2021-02-23 18:07:19,637 INFO L130 BoogieDeclarations]: Found specification of procedure fseek
[2021-02-23 18:07:19,638 INFO L130 BoogieDeclarations]: Found specification of procedure ftell
[2021-02-23 18:07:19,638 INFO L130 BoogieDeclarations]: Found specification of procedure rewind
[2021-02-23 18:07:19,638 INFO L130 BoogieDeclarations]: Found specification of procedure fseeko
[2021-02-23 18:07:19,638 INFO L130 BoogieDeclarations]: Found specification of procedure ftello
[2021-02-23 18:07:19,638 INFO L130 BoogieDeclarations]: Found specification of procedure fgetpos
[2021-02-23 18:07:19,638 INFO L130 BoogieDeclarations]: Found specification of procedure fsetpos
[2021-02-23 18:07:19,639 INFO L130 BoogieDeclarations]: Found specification of procedure clearerr
[2021-02-23 18:07:19,639 INFO L130 BoogieDeclarations]: Found specification of procedure feof
[2021-02-23 18:07:19,639 INFO L130 BoogieDeclarations]: Found specification of procedure ferror
[2021-02-23 18:07:19,639 INFO L130 BoogieDeclarations]: Found specification of procedure clearerr_unlocked
[2021-02-23 18:07:19,639 INFO L130 BoogieDeclarations]: Found specification of procedure feof_unlocked
[2021-02-23 18:07:19,639 INFO L130 BoogieDeclarations]: Found specification of procedure ferror_unlocked
[2021-02-23 18:07:19,639 INFO L130 BoogieDeclarations]: Found specification of procedure perror
[2021-02-23 18:07:19,639 INFO L130 BoogieDeclarations]: Found specification of procedure fileno
[2021-02-23 18:07:19,640 INFO L130 BoogieDeclarations]: Found specification of procedure fileno_unlocked
[2021-02-23 18:07:19,640 INFO L130 BoogieDeclarations]: Found specification of procedure popen
[2021-02-23 18:07:19,640 INFO L130 BoogieDeclarations]: Found specification of procedure pclose
[2021-02-23 18:07:19,640 INFO L130 BoogieDeclarations]: Found specification of procedure ctermid
[2021-02-23 18:07:19,640 INFO L130 BoogieDeclarations]: Found specification of procedure flockfile
[2021-02-23 18:07:19,640 INFO L130 BoogieDeclarations]: Found specification of procedure ftrylockfile
[2021-02-23 18:07:19,640 INFO L130 BoogieDeclarations]: Found specification of procedure funlockfile
[2021-02-23 18:07:19,641 INFO L130 BoogieDeclarations]: Found specification of procedure __blast_assert
[2021-02-23 18:07:19,641 INFO L130 BoogieDeclarations]: Found specification of procedure getService
[2021-02-23 18:07:19,641 INFO L130 BoogieDeclarations]: Found specification of procedure main
[2021-02-23 18:07:19,641 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2021-02-23 18:07:19,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int
[2021-02-23 18:07:19,641 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2021-02-23 18:07:19,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~int
[2021-02-23 18:07:19,642 INFO L130 BoogieDeclarations]: Found specification of procedure read~int
[2021-02-23 18:07:19,642 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2021-02-23 18:07:20,409 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2021-02-23 18:07:20,409 INFO L299 CfgBuilder]: Removed 0 assume(true) statements.
[2021-02-23 18:07:20,412 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 06:07:20 BoogieIcfgContainer
[2021-02-23 18:07:20,413 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2021-02-23 18:07:20,418 INFO L113 PluginConnector]: ------------------------TraceAbstraction----------------------------
[2021-02-23 18:07:20,419 INFO L271 PluginConnector]: Initializing TraceAbstraction...
[2021-02-23 18:07:20,425 INFO L275 PluginConnector]: TraceAbstraction initialized
[2021-02-23 18:07:20,425 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.02 06:07:18" (1/3) ...
[2021-02-23 18:07:20,427 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7f76457b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 06:07:20, skipping insertion in model container
[2021-02-23 18:07:20,427 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 06:07:19" (2/3) ...
[2021-02-23 18:07:20,428 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7f76457b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 06:07:20, skipping insertion in model container
[2021-02-23 18:07:20,429 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 06:07:20" (3/3) ...
[2021-02-23 18:07:20,431 INFO L111 eAbstractionObserver]: Analyzing ICFG test_overflow.i
[2021-02-23 18:07:20,442 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION
[2021-02-23 18:07:20,450 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations.
[2021-02-23 18:07:20,479 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2021-02-23 18:07:20,532 INFO L376 AbstractCegarLoop]: Interprodecural is true
[2021-02-23 18:07:20,532 INFO L377 AbstractCegarLoop]: Hoare is true
[2021-02-23 18:07:20,533 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation
[2021-02-23 18:07:20,533 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2021-02-23 18:07:20,533 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2021-02-23 18:07:20,533 INFO L381 AbstractCegarLoop]: Difference is false
[2021-02-23 18:07:20,534 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2021-02-23 18:07:20,534 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce========
[2021-02-23 18:07:20,560 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states.
[2021-02-23 18:07:20,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31
[2021-02-23 18:07:20,582 INFO L414 BasicCegarLoop]: Found error trace
[2021-02-23 18:07:20,584 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-02-23 18:07:20,584 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2021-02-23 18:07:20,596 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2021-02-23 18:07:20,597 INFO L82 PathProgramCache]: Analyzing trace with hash -322855084, now seen corresponding path program 1 times
[2021-02-23 18:07:20,609 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2021-02-23 18:07:20,610 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2101606083]
[2021-02-23 18:07:20,610 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-02-23 18:07:20,743 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation
[2021-02-23 18:07:20,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-02-23 18:07:21,157 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 18:07:21,159 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-23 18:07:21,161 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 18:07:21,163 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5
[2021-02-23 18:07:21,184 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 18:07:21,185 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-23 18:07:21,270 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0
[2021-02-23 18:07:21,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-02-23 18:07:21,342 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 18:07:21,345 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-23 18:07:21,367 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18
[2021-02-23 18:07:21,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-02-23 18:07:21,418 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 18:07:21,419 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1
[2021-02-23 18:07:21,424 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size
[2021-02-23 18:07:21,425 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5
[2021-02-23 18:07:21,442 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-02-23 18:07:21,447 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2101606083]
[2021-02-23 18:07:21,453 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-02-23 18:07:21,453 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2021-02-23 18:07:21,454 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [764380874]
[2021-02-23 18:07:21,465 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states
[2021-02-23 18:07:21,466 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES
[2021-02-23 18:07:21,488 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2021-02-23 18:07:21,491 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20
[2021-02-23 18:07:21,496 INFO L87 Difference]: Start difference. First operand 40 states. Second operand 5 states.
[2021-02-23 18:07:21,732 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2021-02-23 18:07:21,733 INFO L93 Difference]: Finished difference Result 46 states and 45 transitions.
[2021-02-23 18:07:21,734 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states.
[2021-02-23 18:07:21,736 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 30
[2021-02-23 18:07:21,738 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2021-02-23 18:07:21,750 INFO L225 Difference]: With dead ends: 46
[2021-02-23 18:07:21,751 INFO L226 Difference]: Without dead ends: 0
[2021-02-23 18:07:21,757 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20
[2021-02-23 18:07:21,784 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2021-02-23 18:07:21,793 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2021-02-23 18:07:21,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states.
[2021-02-23 18:07:21,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2021-02-23 18:07:21,797 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 30
[2021-02-23 18:07:21,798 INFO L84 Accepts]: Finished accepts. word is rejected.
[2021-02-23 18:07:21,798 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2021-02-23 18:07:21,798 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states.
[2021-02-23 18:07:21,798 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2021-02-23 18:07:21,799 INFO L282 IsEmpty]: Finished isEmpty. No accepting run.
[2021-02-23 18:07:21,799 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2021-02-23 18:07:21,803 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2021-02-23 18:07:22,204 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed.
[2021-02-23 18:07:22,204 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed.
[2021-02-23 18:07:22,204 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed.
[2021-02-23 18:07:22,205 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (= ~globalSize~0 |old(~globalSize~0)|)
[2021-02-23 18:07:22,205 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (= ~globalSize~0 |old(~globalSize~0)|)
[2021-02-23 18:07:22,205 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (= ~globalSize~0 |old(~globalSize~0)|)
[2021-02-23 18:07:22,205 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (= ~globalSize~0 |old(~globalSize~0)|)
[2021-02-23 18:07:22,206 INFO L185 CegarLoopUtils]: At program point L767(line 767) the Hoare annotation is: (= ~globalSize~0 |old(~globalSize~0)|)
[2021-02-23 18:07:22,206 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (= ~globalSize~0 |old(~globalSize~0)|)
[2021-02-23 18:07:22,206 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (= ~globalSize~0 |old(~globalSize~0)|)
[2021-02-23 18:07:22,206 INFO L192 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: true
[2021-02-23 18:07:22,206 INFO L185 CegarLoopUtils]: At program point L761(line 761) the Hoare annotation is: (= ~globalSize~0 |old(~globalSize~0)|)
[2021-02-23 18:07:22,207 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~globalSize~0 |old(~globalSize~0)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |old(#valid)| |#valid|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#NULL.offset| |old(#NULL.offset)|))
[2021-02-23 18:07:22,207 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (= ~globalSize~0 |old(~globalSize~0)|)
[2021-02-23 18:07:22,207 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (= ~globalSize~0 |old(~globalSize~0)|)
[2021-02-23 18:07:22,207 INFO L192 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: true
[2021-02-23 18:07:22,207 INFO L189 CegarLoopUtils]: For program point __bswap_32ENTRY(lines 162 166) no Hoare annotation was computed.
[2021-02-23 18:07:22,208 INFO L189 CegarLoopUtils]: For program point __bswap_32FINAL(lines 162 166) no Hoare annotation was computed.
[2021-02-23 18:07:22,208 INFO L189 CegarLoopUtils]: For program point L165(line 165) no Hoare annotation was computed.
[2021-02-23 18:07:22,208 INFO L189 CegarLoopUtils]: For program point L165-1(line 165) no Hoare annotation was computed.
[2021-02-23 18:07:22,208 INFO L189 CegarLoopUtils]: For program point __bswap_32EXIT(lines 162 166) no Hoare annotation was computed.
[2021-02-23 18:07:22,208 INFO L189 CegarLoopUtils]: For program point __bswap_64ENTRY(lines 167 171) no Hoare annotation was computed.
[2021-02-23 18:07:22,208 INFO L189 CegarLoopUtils]: For program point L170(line 170) no Hoare annotation was computed.
[2021-02-23 18:07:22,208 INFO L189 CegarLoopUtils]: For program point L170-1(line 170) no Hoare annotation was computed.
[2021-02-23 18:07:22,208 INFO L189 CegarLoopUtils]: For program point __bswap_64FINAL(lines 167 171) no Hoare annotation was computed.
[2021-02-23 18:07:22,209 INFO L189 CegarLoopUtils]: For program point __bswap_64EXIT(lines 167 171) no Hoare annotation was computed.
[2021-02-23 18:07:22,209 INFO L189 CegarLoopUtils]: For program point L175(line 175) no Hoare annotation was computed.
[2021-02-23 18:07:22,209 INFO L189 CegarLoopUtils]: For program point __uint16_identityENTRY(lines 172 176) no Hoare annotation was computed.
[2021-02-23 18:07:22,209 INFO L189 CegarLoopUtils]: For program point __uint16_identityEXIT(lines 172 176) no Hoare annotation was computed.
[2021-02-23 18:07:22,209 INFO L189 CegarLoopUtils]: For program point __uint16_identityFINAL(lines 172 176) no Hoare annotation was computed.
[2021-02-23 18:07:22,209 INFO L189 CegarLoopUtils]: For program point __uint64_identityFINAL(lines 182 186) no Hoare annotation was computed.
[2021-02-23 18:07:22,209 INFO L189 CegarLoopUtils]: For program point L185(line 185) no Hoare annotation was computed.
[2021-02-23 18:07:22,210 INFO L189 CegarLoopUtils]: For program point __uint64_identityENTRY(lines 182 186) no Hoare annotation was computed.
[2021-02-23 18:07:22,210 INFO L189 CegarLoopUtils]: For program point __uint64_identityEXIT(lines 182 186) no Hoare annotation was computed.
[2021-02-23 18:07:22,210 INFO L192 CegarLoopUtils]: At program point __blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION(line 752) the Hoare annotation is: true
[2021-02-23 18:07:22,210 INFO L192 CegarLoopUtils]: At program point L752(line 752) the Hoare annotation is: true
[2021-02-23 18:07:22,211 INFO L192 CegarLoopUtils]: At program point __blast_assertEXIT(lines 750 753) the Hoare annotation is: true
[2021-02-23 18:07:22,211 INFO L192 CegarLoopUtils]: At program point __blast_assertFINAL(lines 750 753) the Hoare annotation is: true
[2021-02-23 18:07:22,211 INFO L192 CegarLoopUtils]: At program point __blast_assertENTRY(lines 750 753) the Hoare annotation is: true
[2021-02-23 18:07:22,211 INFO L185 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: (= 4 ~globalSize~0)
[2021-02-23 18:07:22,211 INFO L192 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: true
[2021-02-23 18:07:22,211 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true
[2021-02-23 18:07:22,212 INFO L185 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: (= 4 ~globalSize~0)
[2021-02-23 18:07:22,212 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 756 763) the Hoare annotation is: (= |old(~globalSize~0)| ~globalSize~0)
[2021-02-23 18:07:22,212 INFO L185 CegarLoopUtils]: At program point L762(line 762) the Hoare annotation is: (= 4 ~globalSize~0)
[2021-02-23 18:07:22,212 INFO L185 CegarLoopUtils]: At program point mainEXIT(lines 756 763) the Hoare annotation is: (= 4 ~globalSize~0)
[2021-02-23 18:07:22,212 INFO L185 CegarLoopUtils]: At program point L760(line 760) the Hoare annotation is: (= 4 ~globalSize~0)
[2021-02-23 18:07:22,213 INFO L185 CegarLoopUtils]: At program point L759(line 759) the Hoare annotation is: (= |old(~globalSize~0)| ~globalSize~0)
[2021-02-23 18:07:22,213 INFO L185 CegarLoopUtils]: At program point L758(line 758) the Hoare annotation is: (= |old(~globalSize~0)| ~globalSize~0)
[2021-02-23 18:07:22,213 INFO L185 CegarLoopUtils]: At program point L759-1(line 759) the Hoare annotation is: (= 4 ~globalSize~0)
[2021-02-23 18:07:22,213 INFO L185 CegarLoopUtils]: At program point L760-2(line 760) the Hoare annotation is: false
[2021-02-23 18:07:22,213 INFO L185 CegarLoopUtils]: At program point L759-2(line 759) the Hoare annotation is: (= 4 ~globalSize~0)
[2021-02-23 18:07:22,214 INFO L185 CegarLoopUtils]: At program point L760-3(line 760) the Hoare annotation is: (= 4 ~globalSize~0)
[2021-02-23 18:07:22,214 INFO L185 CegarLoopUtils]: At program point L756(lines 756 763) the Hoare annotation is: (= |old(~globalSize~0)| ~globalSize~0)
[2021-02-23 18:07:22,214 INFO L185 CegarLoopUtils]: At program point mainFINAL(lines 756 763) the Hoare annotation is: (= 4 ~globalSize~0)
[2021-02-23 18:07:22,214 INFO L185 CegarLoopUtils]: At program point getServiceEXIT(lines 764 769) the Hoare annotation is: (= 4 ~globalSize~0)
[2021-02-23 18:07:22,214 INFO L185 CegarLoopUtils]: At program point L768(line 768) the Hoare annotation is: (= 4 ~globalSize~0)
[2021-02-23 18:07:22,215 INFO L185 CegarLoopUtils]: At program point L767(line 767) the Hoare annotation is: (= 4 ~globalSize~0)
[2021-02-23 18:07:22,215 INFO L185 CegarLoopUtils]: At program point L766(line 766) the Hoare annotation is: (= |old(~globalSize~0)| ~globalSize~0)
[2021-02-23 18:07:22,215 INFO L185 CegarLoopUtils]: At program point getServiceENTRY(lines 764 769) the Hoare annotation is: (= |old(~globalSize~0)| ~globalSize~0)
[2021-02-23 18:07:22,215 INFO L185 CegarLoopUtils]: At program point getServiceFINAL(lines 764 769) the Hoare annotation is: (= 4 ~globalSize~0)
[2021-02-23 18:07:22,215 INFO L189 CegarLoopUtils]: For program point __uint32_identityFINAL(lines 177 181) no Hoare annotation was computed.
[2021-02-23 18:07:22,215 INFO L189 CegarLoopUtils]: For program point __uint32_identityENTRY(lines 177 181) no Hoare annotation was computed.
[2021-02-23 18:07:22,216 INFO L189 CegarLoopUtils]: For program point __uint32_identityEXIT(lines 177 181) no Hoare annotation was computed.
[2021-02-23 18:07:22,216 INFO L189 CegarLoopUtils]: For program point L180(line 180) no Hoare annotation was computed.
[2021-02-23 18:07:22,238 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.02 06:07:22 BoogieIcfgContainer
[2021-02-23 18:07:22,238 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2021-02-23 18:07:22,241 INFO L168 Benchmark]: Toolchain (without parser) took 3889.90 ms. Allocated memory was 155.2 MB in the beginning and 191.9 MB in the end (delta: 36.7 MB). Free memory was 129.1 MB in the beginning and 89.6 MB in the end (delta: 39.5 MB). Peak memory consumption was 77.1 MB. Max. memory is 8.0 GB.
[2021-02-23 18:07:22,241 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 155.2 MB. Free memory is still 129.2 MB. There was no memory consumed. Max. memory is 8.0 GB.
[2021-02-23 18:07:22,242 INFO L168 Benchmark]: CACSL2BoogieTranslator took 989.17 ms. Allocated memory is still 155.2 MB. Free memory was 128.1 MB in the beginning and 126.3 MB in the end (delta: 1.8 MB). Peak memory consumption was 37.3 MB. Max. memory is 8.0 GB.
[2021-02-23 18:07:22,243 INFO L168 Benchmark]: Boogie Preprocessor took 88.41 ms. Allocated memory is still 155.2 MB. Free memory was 126.3 MB in the beginning and 123.1 MB in the end (delta: 3.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB.
[2021-02-23 18:07:22,244 INFO L168 Benchmark]: RCFGBuilder took 962.50 ms. Allocated memory is still 155.2 MB. Free memory was 123.1 MB in the beginning and 64.9 MB in the end (delta: 58.2 MB). Peak memory consumption was 58.7 MB. Max. memory is 8.0 GB.
[2021-02-23 18:07:22,246 INFO L168 Benchmark]: TraceAbstraction took 1820.08 ms. Allocated memory was 155.2 MB in the beginning and 191.9 MB in the end (delta: 36.7 MB). Free memory was 64.9 MB in the beginning and 89.6 MB in the end (delta: -24.6 MB). Peak memory consumption was 11.6 MB. Max. memory is 8.0 GB.
[2021-02-23 18:07:22,249 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.24 ms. Allocated memory is still 155.2 MB. Free memory is still 129.2 MB. There was no memory consumed. Max. memory is 8.0 GB.
* CACSL2BoogieTranslator took 989.17 ms. Allocated memory is still 155.2 MB. Free memory was 128.1 MB in the beginning and 126.3 MB in the end (delta: 1.8 MB). Peak memory consumption was 37.3 MB. Max. memory is 8.0 GB.
* Boogie Preprocessor took 88.41 ms. Allocated memory is still 155.2 MB. Free memory was 126.3 MB in the beginning and 123.1 MB in the end (delta: 3.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB.
* RCFGBuilder took 962.50 ms. Allocated memory is still 155.2 MB. Free memory was 123.1 MB in the beginning and 64.9 MB in the end (delta: 58.2 MB). Peak memory consumption was 58.7 MB. Max. memory is 8.0 GB.
* TraceAbstraction took 1820.08 ms. Allocated memory was 155.2 MB in the beginning and 191.9 MB in the end (delta: 36.7 MB). Free memory was 64.9 MB in the beginning and 89.6 MB in the end (delta: -24.6 MB). Peak memory consumption was 11.6 MB. Max. memory is 8.0 GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
- PositiveResult [Line: 752]: call to reach_error is unreachable
For all program executions holds that call to reach_error is unreachable at this location
- AllSpecificationsHoldResult: All specifications hold
1 specifications checked. All of them hold
- ProcedureContractResult [Line: 750]: Procedure Contract for __blast_assert
Derived contract for procedure __blast_assert: 1
- ProcedureContractResult [Line: 756]: Procedure Contract for main
Derived contract for procedure main: 4 == globalSize
- ProcedureContractResult [Line: 764]: Procedure Contract for getService
Derived contract for procedure getService: 4 == globalSize
- StatisticsResult: Ultimate Automizer benchmark data
CFG has 11 procedures, 65 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 1.2s, OverallIterations: 1, TraceHistogramMax: 1, AutomataDifference: 0.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.4s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 32 SDtfs, 20 SDslu, 29 SDs, 0 SdLazy, 34 SolverSat, 3 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 8 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=40occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 40 LocationsWithAnnotation, 40 PreInvPairs, 46 NumberOfFragments, 143 HoareAnnotationTreeSize, 40 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 40 FomulaSimplificationsInter, 258 FormulaSimplificationTreeSizeReductionInter, 0.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available
RESULT: Ultimate proved your program to be correct!
Received shutdown request...