java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/loops/n.c24_false-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ddf0d93 [2018-11-16 20:29:27,614 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 20:29:27,616 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 20:29:27,628 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 20:29:27,629 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 20:29:27,630 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 20:29:27,632 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 20:29:27,635 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 20:29:27,637 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 20:29:27,643 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 20:29:27,645 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 20:29:27,645 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 20:29:27,649 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 20:29:27,650 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 20:29:27,654 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 20:29:27,655 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 20:29:27,658 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 20:29:27,662 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 20:29:27,664 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 20:29:27,667 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 20:29:27,668 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 20:29:27,671 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 20:29:27,674 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-16 20:29:27,675 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-16 20:29:27,675 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-16 20:29:27,676 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-16 20:29:27,677 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-16 20:29:27,679 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-16 20:29:27,679 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-16 20:29:27,681 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-16 20:29:27,683 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-16 20:29:27,684 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-16 20:29:27,684 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-16 20:29:27,684 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-16 20:29:27,686 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-16 20:29:27,687 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-16 20:29:27,688 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-11-16 20:29:27,716 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 20:29:27,716 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 20:29:27,717 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-16 20:29:27,717 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-16 20:29:27,718 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 20:29:27,718 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 20:29:27,721 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 20:29:27,722 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 20:29:27,722 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-16 20:29:27,722 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-16 20:29:27,722 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 20:29:27,723 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-16 20:29:27,723 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-16 20:29:27,723 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-16 20:29:27,724 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-16 20:29:27,724 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-16 20:29:27,724 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-16 20:29:27,724 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 20:29:27,724 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-16 20:29:27,725 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-16 20:29:27,725 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 20:29:27,725 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 20:29:27,725 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-16 20:29:27,725 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-16 20:29:27,726 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 20:29:27,726 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 20:29:27,726 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-16 20:29:27,726 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-16 20:29:27,726 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-16 20:29:27,727 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-16 20:29:27,727 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-16 20:29:27,727 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-16 20:29:27,727 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-16 20:29:27,773 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 20:29:27,786 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 20:29:27,789 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 20:29:27,791 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 20:29:27,792 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 20:29:27,792 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loops/n.c24_false-unreach-call.i [2018-11-16 20:29:27,863 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a62a14469/0982b5d7a2594eb0b60b70151fd57036/FLAGe50041249 [2018-11-16 20:29:28,370 INFO L307 CDTParser]: Found 1 translation units. [2018-11-16 20:29:28,370 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loops/n.c24_false-unreach-call.i [2018-11-16 20:29:28,379 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a62a14469/0982b5d7a2594eb0b60b70151fd57036/FLAGe50041249 [2018-11-16 20:29:28,706 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a62a14469/0982b5d7a2594eb0b60b70151fd57036 [2018-11-16 20:29:28,717 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 20:29:28,718 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-16 20:29:28,719 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 20:29:28,719 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 20:29:28,723 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 20:29:28,725 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:29:28" (1/1) ... [2018-11-16 20:29:28,728 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53b19c3e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:29:28, skipping insertion in model container [2018-11-16 20:29:28,728 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:29:28" (1/1) ... [2018-11-16 20:29:28,739 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 20:29:28,777 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 20:29:29,082 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 20:29:29,108 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 20:29:29,158 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 20:29:29,201 INFO L195 MainTranslator]: Completed translation [2018-11-16 20:29:29,201 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:29:29 WrapperNode [2018-11-16 20:29:29,201 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 20:29:29,202 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-16 20:29:29,203 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-16 20:29:29,203 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-16 20:29:29,215 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:29:29" (1/1) ... [2018-11-16 20:29:29,215 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:29:29" (1/1) ... [2018-11-16 20:29:29,229 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:29:29" (1/1) ... [2018-11-16 20:29:29,229 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:29:29" (1/1) ... [2018-11-16 20:29:29,253 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:29:29" (1/1) ... [2018-11-16 20:29:29,262 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:29:29" (1/1) ... [2018-11-16 20:29:29,338 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:29:29" (1/1) ... [2018-11-16 20:29:29,351 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-16 20:29:29,352 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-16 20:29:29,354 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-16 20:29:29,354 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-16 20:29:29,355 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:29:29" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 20:29:29,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-16 20:29:29,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-16 20:29:29,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-16 20:29:29,411 INFO L138 BoogieDeclarations]: Found implementation of procedure bar [2018-11-16 20:29:29,411 INFO L138 BoogieDeclarations]: Found implementation of procedure foo [2018-11-16 20:29:29,411 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-16 20:29:29,412 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2018-11-16 20:29:29,412 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-16 20:29:29,412 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-16 20:29:29,412 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2018-11-16 20:29:29,412 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2018-11-16 20:29:29,412 INFO L130 BoogieDeclarations]: Found specification of procedure memccpy [2018-11-16 20:29:29,413 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2018-11-16 20:29:29,413 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2018-11-16 20:29:29,413 INFO L130 BoogieDeclarations]: Found specification of procedure memchr [2018-11-16 20:29:29,413 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2018-11-16 20:29:29,413 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2018-11-16 20:29:29,413 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2018-11-16 20:29:29,414 INFO L130 BoogieDeclarations]: Found specification of procedure strncat [2018-11-16 20:29:29,414 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2018-11-16 20:29:29,414 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2018-11-16 20:29:29,414 INFO L130 BoogieDeclarations]: Found specification of procedure strcoll [2018-11-16 20:29:29,414 INFO L130 BoogieDeclarations]: Found specification of procedure strxfrm [2018-11-16 20:29:29,414 INFO L130 BoogieDeclarations]: Found specification of procedure strcoll_l [2018-11-16 20:29:29,414 INFO L130 BoogieDeclarations]: Found specification of procedure strxfrm_l [2018-11-16 20:29:29,415 INFO L130 BoogieDeclarations]: Found specification of procedure strdup [2018-11-16 20:29:29,415 INFO L130 BoogieDeclarations]: Found specification of procedure strndup [2018-11-16 20:29:29,415 INFO L130 BoogieDeclarations]: Found specification of procedure strchr [2018-11-16 20:29:29,415 INFO L130 BoogieDeclarations]: Found specification of procedure strrchr [2018-11-16 20:29:29,415 INFO L130 BoogieDeclarations]: Found specification of procedure strcspn [2018-11-16 20:29:29,415 INFO L130 BoogieDeclarations]: Found specification of procedure strspn [2018-11-16 20:29:29,415 INFO L130 BoogieDeclarations]: Found specification of procedure strpbrk [2018-11-16 20:29:29,416 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2018-11-16 20:29:29,416 INFO L130 BoogieDeclarations]: Found specification of procedure strtok [2018-11-16 20:29:29,416 INFO L130 BoogieDeclarations]: Found specification of procedure __strtok_r [2018-11-16 20:29:29,416 INFO L130 BoogieDeclarations]: Found specification of procedure strtok_r [2018-11-16 20:29:29,416 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2018-11-16 20:29:29,416 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2018-11-16 20:29:29,417 INFO L130 BoogieDeclarations]: Found specification of procedure strerror [2018-11-16 20:29:29,417 INFO L130 BoogieDeclarations]: Found specification of procedure strerror_r [2018-11-16 20:29:29,417 INFO L130 BoogieDeclarations]: Found specification of procedure strerror_l [2018-11-16 20:29:29,417 INFO L130 BoogieDeclarations]: Found specification of procedure __bzero [2018-11-16 20:29:29,417 INFO L130 BoogieDeclarations]: Found specification of procedure bcopy [2018-11-16 20:29:29,417 INFO L130 BoogieDeclarations]: Found specification of procedure bzero [2018-11-16 20:29:29,417 INFO L130 BoogieDeclarations]: Found specification of procedure bcmp [2018-11-16 20:29:29,418 INFO L130 BoogieDeclarations]: Found specification of procedure index [2018-11-16 20:29:29,418 INFO L130 BoogieDeclarations]: Found specification of procedure rindex [2018-11-16 20:29:29,418 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2018-11-16 20:29:29,418 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp [2018-11-16 20:29:29,418 INFO L130 BoogieDeclarations]: Found specification of procedure strncasecmp [2018-11-16 20:29:29,418 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2018-11-16 20:29:29,418 INFO L130 BoogieDeclarations]: Found specification of procedure strsignal [2018-11-16 20:29:29,419 INFO L130 BoogieDeclarations]: Found specification of procedure __stpcpy [2018-11-16 20:29:29,419 INFO L130 BoogieDeclarations]: Found specification of procedure stpcpy [2018-11-16 20:29:29,419 INFO L130 BoogieDeclarations]: Found specification of procedure __stpncpy [2018-11-16 20:29:29,419 INFO L130 BoogieDeclarations]: Found specification of procedure stpncpy [2018-11-16 20:29:29,419 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-16 20:29:29,419 INFO L130 BoogieDeclarations]: Found specification of procedure bar [2018-11-16 20:29:29,420 INFO L130 BoogieDeclarations]: Found specification of procedure foo [2018-11-16 20:29:29,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-16 20:29:29,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-16 20:29:29,420 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-16 20:29:29,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-16 20:29:29,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2018-11-16 20:29:29,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-16 20:29:29,421 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-16 20:29:29,421 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-16 20:29:29,421 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-16 20:29:29,421 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-16 20:29:29,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-16 20:29:29,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-16 20:29:30,628 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-16 20:29:30,629 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:29:30 BoogieIcfgContainer [2018-11-16 20:29:30,629 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-16 20:29:30,632 INFO L168 Benchmark]: Toolchain (without parser) took 1914.54 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 723.0 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -717.7 MB). Peak memory consumption was 5.3 MB. Max. memory is 7.1 GB. [2018-11-16 20:29:30,634 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-16 20:29:30,634 INFO L168 Benchmark]: CACSL2BoogieTranslator took 483.14 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. [2018-11-16 20:29:30,635 INFO L168 Benchmark]: Boogie Preprocessor took 149.04 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 723.0 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -789.8 MB). Peak memory consumption was 15.9 MB. Max. memory is 7.1 GB. [2018-11-16 20:29:30,636 INFO L168 Benchmark]: RCFGBuilder took 1277.64 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 50.9 MB). Peak memory consumption was 50.9 MB. Max. memory is 7.1 GB. [2018-11-16 20:29:30,640 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 483.14 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 149.04 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 723.0 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -789.8 MB). Peak memory consumption was 15.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1277.64 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 50.9 MB). Peak memory consumption was 50.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...