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C 2019-03-28 11.48 pair #432170923
details
property
value
status
complete
benchmark
NonTermination2_false-termination.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n005.star.cs.uiowa.edu
space
Ultimate
run statistics
property
value
solver
UltimateAutomizer2019
configuration
default
runtime (wallclock)
6.18673 seconds
cpu usage
12.6734
user time
12.1355
system time
0.537893
max virtual memory
6.0672136E7
max residence set size
380860.0
stage attributes
key
value
starexec-result
NO
output
12.64/6.18 NO 12.64/6.18 12.64/6.18 Ultimate: Cannot open display: 12.64/6.18 This is Ultimate 0.1.24-8dc7c08-m 12.64/6.18 [2019-03-28 12:32:44,639 INFO L170 SettingsManager]: Resetting all preferences to default values... 12.64/6.18 [2019-03-28 12:32:44,641 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 12.64/6.18 [2019-03-28 12:32:44,654 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 12.64/6.18 [2019-03-28 12:32:44,654 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 12.64/6.18 [2019-03-28 12:32:44,655 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 12.64/6.18 [2019-03-28 12:32:44,656 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 12.64/6.18 [2019-03-28 12:32:44,658 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 12.64/6.18 [2019-03-28 12:32:44,659 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 12.64/6.18 [2019-03-28 12:32:44,660 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 12.64/6.18 [2019-03-28 12:32:44,661 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 12.64/6.18 [2019-03-28 12:32:44,661 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 12.64/6.18 [2019-03-28 12:32:44,662 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 12.64/6.18 [2019-03-28 12:32:44,663 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 12.64/6.18 [2019-03-28 12:32:44,664 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 12.64/6.18 [2019-03-28 12:32:44,665 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 12.64/6.18 [2019-03-28 12:32:44,665 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 12.64/6.18 [2019-03-28 12:32:44,667 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 12.64/6.18 [2019-03-28 12:32:44,669 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 12.64/6.18 [2019-03-28 12:32:44,670 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 12.64/6.18 [2019-03-28 12:32:44,671 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 12.64/6.18 [2019-03-28 12:32:44,672 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 12.64/6.18 [2019-03-28 12:32:44,675 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 12.64/6.18 [2019-03-28 12:32:44,675 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 12.64/6.18 [2019-03-28 12:32:44,675 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 12.64/6.18 [2019-03-28 12:32:44,676 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 12.64/6.18 [2019-03-28 12:32:44,676 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 12.64/6.18 [2019-03-28 12:32:44,677 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 12.64/6.18 [2019-03-28 12:32:44,677 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 12.64/6.18 [2019-03-28 12:32:44,678 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 12.64/6.18 [2019-03-28 12:32:44,679 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 12.64/6.18 [2019-03-28 12:32:44,680 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 12.64/6.18 [2019-03-28 12:32:44,680 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 12.64/6.18 [2019-03-28 12:32:44,681 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 12.64/6.18 [2019-03-28 12:32:44,681 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 12.64/6.18 [2019-03-28 12:32:44,681 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 12.64/6.18 [2019-03-28 12:32:44,682 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 12.64/6.18 [2019-03-28 12:32:44,683 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 12.64/6.18 [2019-03-28 12:32:44,683 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 12.64/6.18 [2019-03-28 12:32:44,684 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf 12.64/6.18 [2019-03-28 12:32:44,698 INFO L110 SettingsManager]: Loading preferences was successful 12.64/6.18 [2019-03-28 12:32:44,699 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 12.64/6.18 [2019-03-28 12:32:44,700 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 12.64/6.18 [2019-03-28 12:32:44,700 INFO L133 SettingsManager]: * Rewrite not-equals=true 12.64/6.18 [2019-03-28 12:32:44,700 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 12.64/6.18 [2019-03-28 12:32:44,700 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 12.64/6.18 [2019-03-28 12:32:44,700 INFO L133 SettingsManager]: * Use SBE=true 12.64/6.18 [2019-03-28 12:32:44,701 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 12.64/6.18 [2019-03-28 12:32:44,701 INFO L133 SettingsManager]: * Use old map elimination=false 12.64/6.18 [2019-03-28 12:32:44,701 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 12.64/6.18 [2019-03-28 12:32:44,701 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 12.64/6.18 [2019-03-28 12:32:44,701 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 12.64/6.18 [2019-03-28 12:32:44,702 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 12.64/6.18 [2019-03-28 12:32:44,702 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 12.64/6.18 [2019-03-28 12:32:44,702 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 12.64/6.18 [2019-03-28 12:32:44,702 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 12.64/6.18 [2019-03-28 12:32:44,702 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 12.64/6.18 [2019-03-28 12:32:44,702 INFO L133 SettingsManager]: * Check division by zero=IGNORE 12.64/6.18 [2019-03-28 12:32:44,703 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 12.64/6.18 [2019-03-28 12:32:44,703 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 12.64/6.18 [2019-03-28 12:32:44,703 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 12.64/6.18 [2019-03-28 12:32:44,703 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 12.64/6.18 [2019-03-28 12:32:44,703 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 12.64/6.18 [2019-03-28 12:32:44,703 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 12.64/6.18 [2019-03-28 12:32:44,704 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 12.64/6.18 [2019-03-28 12:32:44,704 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 12.64/6.18 [2019-03-28 12:32:44,704 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 12.64/6.18 [2019-03-28 12:32:44,704 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 12.64/6.18 [2019-03-28 12:32:44,704 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 12.64/6.18 [2019-03-28 12:32:44,729 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 12.64/6.18 [2019-03-28 12:32:44,743 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 12.64/6.18 [2019-03-28 12:32:44,747 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 12.64/6.18 [2019-03-28 12:32:44,748 INFO L271 PluginConnector]: Initializing CDTParser... 12.64/6.18 [2019-03-28 12:32:44,749 INFO L276 PluginConnector]: CDTParser initialized 12.64/6.18 [2019-03-28 12:32:44,749 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c 12.64/6.18 [2019-03-28 12:32:44,820 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/78bd666cb4e349d3b80cbcdc64ec1808/FLAG007f04637 12.64/6.18 [2019-03-28 12:32:45,155 INFO L307 CDTParser]: Found 1 translation units. 12.64/6.18 [2019-03-28 12:32:45,156 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c 12.64/6.18 [2019-03-28 12:32:45,163 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/78bd666cb4e349d3b80cbcdc64ec1808/FLAG007f04637 12.64/6.18 [2019-03-28 12:32:45,585 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/78bd666cb4e349d3b80cbcdc64ec1808 12.64/6.18 [2019-03-28 12:32:45,597 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 12.64/6.18 [2019-03-28 12:32:45,598 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 12.64/6.18 [2019-03-28 12:32:45,599 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 12.64/6.18 [2019-03-28 12:32:45,599 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 12.64/6.18 [2019-03-28 12:32:45,603 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 12.64/6.18 [2019-03-28 12:32:45,604 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:32:45" (1/1) ... 12.64/6.18 [2019-03-28 12:32:45,607 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b00aa81 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:32:45, skipping insertion in model container 12.64/6.18 [2019-03-28 12:32:45,608 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:32:45" (1/1) ... 12.64/6.18 [2019-03-28 12:32:45,615 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 12.64/6.18 [2019-03-28 12:32:45,632 INFO L176 MainTranslator]: Built tables and reachable declarations 12.64/6.18 [2019-03-28 12:32:45,787 INFO L206 PostProcessor]: Analyzing one entry point: main 12.64/6.18 [2019-03-28 12:32:45,792 INFO L191 MainTranslator]: Completed pre-run 12.64/6.18 [2019-03-28 12:32:45,807 INFO L206 PostProcessor]: Analyzing one entry point: main 12.64/6.18 [2019-03-28 12:32:45,882 INFO L195 MainTranslator]: Completed translation 12.64/6.18 [2019-03-28 12:32:45,883 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:32:45 WrapperNode 12.64/6.18 [2019-03-28 12:32:45,883 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 12.64/6.18 [2019-03-28 12:32:45,884 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
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