./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-regression/test23-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_0e36f81f-b6f1-45b6-bfc0-ae381c93be37/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0e36f81f-b6f1-45b6-bfc0-ae381c93be37/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0e36f81f-b6f1-45b6-bfc0-ae381c93be37/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0e36f81f-b6f1-45b6-bfc0-ae381c93be37/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-regression/test23-1.c -s /tmp/vcloud-vcloud-master/worker/run_dir_0e36f81f-b6f1-45b6-bfc0-ae381c93be37/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0e36f81f-b6f1-45b6-bfc0-ae381c93be37/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 7597b1bdd5668cdbfa67e3bc4585b635c0270f49 ............................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 21:59:44,438 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 21:59:44,442 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 21:59:44,507 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 21:59:44,508 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 21:59:44,513 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 21:59:44,517 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 21:59:44,521 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 21:59:44,524 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 21:59:44,532 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 21:59:44,533 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 21:59:44,535 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 21:59:44,536 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 21:59:44,541 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 21:59:44,542 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 21:59:44,544 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 21:59:44,546 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 21:59:44,550 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 21:59:44,554 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 21:59:44,563 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 21:59:44,565 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 21:59:44,567 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 21:59:44,570 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 21:59:44,571 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 21:59:44,579 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 21:59:44,580 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 21:59:44,580 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 21:59:44,594 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 21:59:44,595 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 21:59:44,596 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 21:59:44,597 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 21:59:44,598 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 21:59:44,601 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 21:59:44,602 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 21:59:44,604 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 21:59:44,604 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 21:59:44,605 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 21:59:44,606 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 21:59:44,606 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 21:59:44,607 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 21:59:44,608 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 21:59:44,610 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0e36f81f-b6f1-45b6-bfc0-ae381c93be37/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-29 21:59:44,672 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 21:59:44,672 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 21:59:44,674 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 21:59:44,674 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 21:59:44,675 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 21:59:44,675 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 21:59:44,676 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 21:59:44,676 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 21:59:44,676 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 21:59:44,677 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 21:59:44,678 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 21:59:44,678 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 21:59:44,678 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 21:59:44,679 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 21:59:44,679 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 21:59:44,679 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 21:59:44,679 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 21:59:44,680 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 21:59:44,680 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 21:59:44,680 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 21:59:44,681 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 21:59:44,681 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 21:59:44,681 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 21:59:44,692 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 21:59:44,692 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 21:59:44,692 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 21:59:44,692 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 21:59:44,693 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 21:59:44,693 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 21:59:44,693 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_0e36f81f-b6f1-45b6-bfc0-ae381c93be37/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0e36f81f-b6f1-45b6-bfc0-ae381c93be37/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7597b1bdd5668cdbfa67e3bc4585b635c0270f49 [2020-11-29 21:59:45,044 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 21:59:45,098 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 21:59:45,101 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 21:59:45,104 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 21:59:45,105 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 21:59:45,106 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0e36f81f-b6f1-45b6-bfc0-ae381c93be37/bin/ukojak/../../sv-benchmarks/c/ldv-regression/test23-1.c [2020-11-29 21:59:45,195 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0e36f81f-b6f1-45b6-bfc0-ae381c93be37/bin/ukojak/data/e0be81c6c/bbcf2a2a55c140608d41045abfd77559/FLAG5b972dc1f [2020-11-29 21:59:45,833 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 21:59:45,834 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0e36f81f-b6f1-45b6-bfc0-ae381c93be37/sv-benchmarks/c/ldv-regression/test23-1.c [2020-11-29 21:59:45,859 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0e36f81f-b6f1-45b6-bfc0-ae381c93be37/bin/ukojak/data/e0be81c6c/bbcf2a2a55c140608d41045abfd77559/FLAG5b972dc1f [2020-11-29 21:59:46,199 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0e36f81f-b6f1-45b6-bfc0-ae381c93be37/bin/ukojak/data/e0be81c6c/bbcf2a2a55c140608d41045abfd77559 [2020-11-29 21:59:46,205 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 21:59:46,217 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 21:59:46,221 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 21:59:46,221 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 21:59:46,226 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 21:59:46,228 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:59:46" (1/1) ... [2020-11-29 21:59:46,231 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78c6fd6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:59:46, skipping insertion in model container [2020-11-29 21:59:46,231 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:59:46" (1/1) ... [2020-11-29 21:59:46,241 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 21:59:46,261 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 21:59:46,461 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 21:59:46,488 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 21:59:46,513 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 21:59:46,534 INFO L208 MainTranslator]: Completed translation [2020-11-29 21:59:46,534 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:59:46 WrapperNode [2020-11-29 21:59:46,535 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 21:59:46,536 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 21:59:46,537 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 21:59:46,537 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 21:59:46,547 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:59:46" (1/1) ... [2020-11-29 21:59:46,556 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:59:46" (1/1) ... [2020-11-29 21:59:46,589 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 21:59:46,591 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-29 21:59:46,592 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-29 21:59:46,592 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-29 21:59:46,603 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:59:46" (1/1) ... [2020-11-29 21:59:46,603 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:59:46" (1/1) ... [2020-11-29 21:59:46,614 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:59:46" (1/1) ... [2020-11-29 21:59:46,614 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:59:46" (1/1) ... [2020-11-29 21:59:46,622 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:59:46" (1/1) ... [2020-11-29 21:59:46,628 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:59:46" (1/1) ... [2020-11-29 21:59:46,634 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:59:46" (1/1) ... [2020-11-29 21:59:46,637 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-29 21:59:46,639 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-29 21:59:46,639 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-29 21:59:46,639 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-29 21:59:46,640 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:59:46" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_0e36f81f-b6f1-45b6-bfc0-ae381c93be37/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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:10000 [2020-11-29 21:59:46,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-29 21:59:46,720 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-29 21:59:46,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-29 21:59:46,721 INFO L130 BoogieDeclarations]: Found specification of procedure get_dummy [2020-11-29 21:59:46,721 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dummy [2020-11-29 21:59:46,721 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-29 21:59:46,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-29 21:59:46,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-29 21:59:47,515 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-29 21:59:47,516 INFO L298 CfgBuilder]: Removed 11 assume(true) statements. [2020-11-29 21:59:47,518 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 09:59:47 BoogieIcfgContainer [2020-11-29 21:59:47,519 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-29 21:59:47,520 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-29 21:59:47,520 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-29 21:59:47,536 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-29 21:59:47,537 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 09:59:47" (1/1) ... [2020-11-29 21:59:47,550 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 21:59:47,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 21:59:47,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 17 states and 21 transitions. [2020-11-29 21:59:47,609 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 21 transitions. [2020-11-29 21:59:47,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2020-11-29 21:59:47,614 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 21:59:47,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 21:59:47,892 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-11-29 21:59:47,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 21:59:47,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 17 states and 19 transitions. [2020-11-29 21:59:47,913 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 19 transitions. [2020-11-29 21:59:47,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2020-11-29 21:59:47,914 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 21:59:48,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 21:59:48,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-11-29 21:59:48,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 21:59:48,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 19 states and 22 transitions. [2020-11-29 21:59:48,854 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 22 transitions. [2020-11-29 21:59:48,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2020-11-29 21:59:48,855 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 21:59:48,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 21:59:49,047 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-11-29 21:59:49,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 21:59:49,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 21 states and 24 transitions. [2020-11-29 21:59:49,471 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 24 transitions. [2020-11-29 21:59:49,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-11-29 21:59:49,472 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 21:59:49,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 21:59:49,701 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-11-29 21:59:50,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 21:59:50,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 23 states and 26 transitions. [2020-11-29 21:59:50,156 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 26 transitions. [2020-11-29 21:59:50,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-11-29 21:59:50,157 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 21:59:50,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 21:59:50,369 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-11-29 21:59:50,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 21:59:50,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 25 states and 28 transitions. [2020-11-29 21:59:50,881 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 28 transitions. [2020-11-29 21:59:50,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2020-11-29 21:59:50,882 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 21:59:50,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 21:59:51,093 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-11-29 21:59:51,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 21:59:51,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 27 states and 30 transitions. [2020-11-29 21:59:51,555 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 30 transitions. [2020-11-29 21:59:51,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2020-11-29 21:59:51,556 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 21:59:51,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 21:59:51,765 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-11-29 21:59:52,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 21:59:52,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 29 states and 32 transitions. [2020-11-29 21:59:52,377 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 32 transitions. [2020-11-29 21:59:52,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2020-11-29 21:59:52,378 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 21:59:52,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 21:59:52,641 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-11-29 21:59:53,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 21:59:53,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 31 states and 34 transitions. [2020-11-29 21:59:53,120 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 34 transitions. [2020-11-29 21:59:53,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2020-11-29 21:59:53,121 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 21:59:53,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 21:59:53,333 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-11-29 21:59:53,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 21:59:53,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 33 states and 36 transitions. [2020-11-29 21:59:53,818 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 36 transitions. [2020-11-29 21:59:53,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2020-11-29 21:59:53,820 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 21:59:53,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 21:59:54,078 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-11-29 21:59:54,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 21:59:54,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 35 states and 38 transitions. [2020-11-29 21:59:54,690 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 38 transitions. [2020-11-29 21:59:54,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2020-11-29 21:59:54,692 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 21:59:54,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 21:59:54,953 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-11-29 21:59:55,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 21:59:55,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 37 states and 40 transitions. [2020-11-29 21:59:55,662 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 40 transitions. [2020-11-29 21:59:55,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2020-11-29 21:59:55,664 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 21:59:55,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 21:59:55,919 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-11-29 21:59:56,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 21:59:56,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 39 states and 41 transitions. [2020-11-29 21:59:56,628 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 41 transitions. [2020-11-29 21:59:56,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2020-11-29 21:59:56,629 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 21:59:56,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-11-29 21:59:56,679 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-11-29 21:59:56,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-11-29 21:59:56,728 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-11-29 21:59:56,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-11-29 21:59:56,886 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-11-29 21:59:56,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-11-29 21:59:56,941 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-11-29 21:59:57,023 WARN L483 CodeCheckObserver]: This program is UNSAFE, Check terminated with 13 iterations. [2020-11-29 21:59:57,168 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 29.11 09:59:57 ImpRootNode [2020-11-29 21:59:57,169 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2020-11-29 21:59:57,169 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-11-29 21:59:57,169 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-11-29 21:59:57,170 INFO L275 PluginConnector]: Witness Printer initialized [2020-11-29 21:59:57,170 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 09:59:47" (3/4) ... [2020-11-29 21:59:57,184 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2020-11-29 21:59:57,349 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_0e36f81f-b6f1-45b6-bfc0-ae381c93be37/bin/ukojak/witness.graphml [2020-11-29 21:59:57,349 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-11-29 21:59:57,352 INFO L168 Benchmark]: Toolchain (without parser) took 11143.94 ms. Allocated memory was 107.0 MB in the beginning and 207.6 MB in the end (delta: 100.7 MB). Free memory was 85.9 MB in the beginning and 163.3 MB in the end (delta: -77.4 MB). Peak memory consumption was 22.3 MB. Max. memory is 16.1 GB. [2020-11-29 21:59:57,353 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 75.5 MB. Free memory is still 48.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 21:59:57,354 INFO L168 Benchmark]: CACSL2BoogieTranslator took 314.39 ms. Allocated memory is still 107.0 MB. Free memory was 85.7 MB in the beginning and 75.6 MB in the end (delta: 10.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 21:59:57,355 INFO L168 Benchmark]: Boogie Procedure Inliner took 53.16 ms. Allocated memory is still 107.0 MB. Free memory was 75.6 MB in the beginning and 74.0 MB in the end (delta: 1.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-29 21:59:57,355 INFO L168 Benchmark]: Boogie Preprocessor took 46.64 ms. Allocated memory is still 107.0 MB. Free memory was 74.0 MB in the beginning and 72.7 MB in the end (delta: 1.3 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 21:59:57,356 INFO L168 Benchmark]: RCFGBuilder took 880.17 ms. Allocated memory is still 107.0 MB. Free memory was 72.7 MB in the beginning and 79.2 MB in the end (delta: -6.5 MB). Peak memory consumption was 20.6 MB. Max. memory is 16.1 GB. [2020-11-29 21:59:57,357 INFO L168 Benchmark]: CodeCheck took 9648.96 ms. Allocated memory was 107.0 MB in the beginning and 207.6 MB in the end (delta: 100.7 MB). Free memory was 79.2 MB in the beginning and 167.5 MB in the end (delta: -88.3 MB). Peak memory consumption was 12.2 MB. Max. memory is 16.1 GB. [2020-11-29 21:59:57,358 INFO L168 Benchmark]: Witness Printer took 180.20 ms. Allocated memory is still 207.6 MB. Free memory was 167.5 MB in the beginning and 163.3 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-29 21:59:57,362 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 2 procedures, 17 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 9.4s, OverallIterations: 13, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 51200 SDtfs, 4092 SDslu, 0 SDs, 0 SdLazy, 109548 SolverSat, 44028 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 2.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2159 GetRequests, 1885 SyntacticMatches, 160 SemanticMatches, 114 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4661 ImplicationChecksByTransitivity, 6.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 2.2s InterpolantComputationTime, 326 NumberOfCodeBlocks, 326 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 277 ConstructedInterpolants, 0 QuantifiedInterpolants, 47261 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 12 InterpolantComputations, 2 PerfectInterpolantSequences, 24/464 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - CounterExampleResult [Line: 3]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L12] struct dummy d1, d2; [L16] d1.a = __VERIFIER_nondet_int() [L17] d1.b = __VERIFIER_nondet_int() [L19] d2.a = __VERIFIER_nondet_int() [L20] d2.b = __VERIFIER_nondet_int() [L36] CALL, EXPR get_dummy() VAL [d1={24800:0}, d2={24801:0}] [L25] EXPR __VERIFIER_nondet_bool() ? &d1 : &d2 [L25] return (__VERIFIER_nondet_bool() ? &d1 : &d2); [L36] RET, EXPR get_dummy() VAL [d1={24800:0}, d2={24801:0}] [L36] struct dummy *pd1 = get_dummy(), *pd2 = get_dummy(); [L36] CALL, EXPR get_dummy() VAL [d1={24800:0}, d2={24801:0}] [L25] EXPR __VERIFIER_nondet_bool() ? &d1 : &d2 [L25] return (__VERIFIER_nondet_bool() ? &d1 : &d2); [L36] RET, EXPR get_dummy() VAL [d1={24800:0}, d2={24801:0}] [L36] struct dummy *pd1 = get_dummy(), *pd2 = get_dummy(); [L37] int i = __VERIFIER_nondet_int(); [L38] COND TRUE pd1 != 0 && pd1 == pd2 && i >= 0 && i < 10 [L39] pd2->array[i] = i [L40] int *pa = &pd1->array[i]; [L41] EXPR pd2->array[i] [L41] i = pd2->array[i] - 10 [L42] EXPR \read(*pa) VAL [d1={24800:0}, d2={24801:0}] [L42] COND TRUE i <= *pa [L43] ++i VAL [d1={24800:0}, d2={24801:0}] [L42] EXPR \read(*pa) VAL [d1={24800:0}, d2={24801:0}] [L42] COND TRUE i <= *pa [L43] ++i VAL [d1={24800:0}, d2={24801:0}] [L42] EXPR \read(*pa) VAL [d1={24800:0}, d2={24801:0}] [L42] COND TRUE i <= *pa [L43] ++i VAL [d1={24800:0}, d2={24801:0}] [L42] EXPR \read(*pa) VAL [d1={24800:0}, d2={24801:0}] [L42] COND TRUE i <= *pa [L43] ++i VAL [d1={24800:0}, d2={24801:0}] [L42] EXPR \read(*pa) VAL [d1={24800:0}, d2={24801:0}] [L42] COND TRUE i <= *pa [L43] ++i VAL [d1={24800:0}, d2={24801:0}] [L42] EXPR \read(*pa) VAL [d1={24800:0}, d2={24801:0}] [L42] COND TRUE i <= *pa [L43] ++i VAL [d1={24800:0}, d2={24801:0}] [L42] EXPR \read(*pa) VAL [d1={24800:0}, d2={24801:0}] [L42] COND TRUE i <= *pa [L43] ++i VAL [d1={24800:0}, d2={24801:0}] [L42] EXPR \read(*pa) VAL [d1={24800:0}, d2={24801:0}] [L42] COND TRUE i <= *pa [L43] ++i VAL [d1={24800:0}, d2={24801:0}] [L42] EXPR \read(*pa) VAL [d1={24800:0}, d2={24801:0}] [L42] COND TRUE i <= *pa [L43] ++i VAL [d1={24800:0}, d2={24801:0}] [L42] EXPR \read(*pa) VAL [d1={24800:0}, d2={24801:0}] [L42] COND TRUE i <= *pa [L43] ++i VAL [d1={24800:0}, d2={24801:0}] [L42] EXPR \read(*pa) VAL [d1={24800:0}, d2={24801:0}] [L42] COND TRUE i <= *pa [L43] ++i VAL [d1={24800:0}, d2={24801:0}] [L42] EXPR \read(*pa) VAL [d1={24800:0}, d2={24801:0}] [L42] COND FALSE !(i <= *pa) [L30] EXPR s1->array[i] [L30] return s1->array[i] == i; [L45] COND TRUE !check(pd2, i) [L3] __assert_fail("0", "test23-1.c", 3, "reach_error") VAL [d1={24800:0}, d2={24801:0}] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 75.5 MB. Free memory is still 48.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 314.39 ms. Allocated memory is still 107.0 MB. Free memory was 85.7 MB in the beginning and 75.6 MB in the end (delta: 10.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 53.16 ms. Allocated memory is still 107.0 MB. Free memory was 75.6 MB in the beginning and 74.0 MB in the end (delta: 1.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 46.64 ms. Allocated memory is still 107.0 MB. Free memory was 74.0 MB in the beginning and 72.7 MB in the end (delta: 1.3 MB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 880.17 ms. Allocated memory is still 107.0 MB. Free memory was 72.7 MB in the beginning and 79.2 MB in the end (delta: -6.5 MB). Peak memory consumption was 20.6 MB. Max. memory is 16.1 GB. * CodeCheck took 9648.96 ms. Allocated memory was 107.0 MB in the beginning and 207.6 MB in the end (delta: 100.7 MB). Free memory was 79.2 MB in the beginning and 167.5 MB in the end (delta: -88.3 MB). Peak memory consumption was 12.2 MB. Max. memory is 16.1 GB. * Witness Printer took 180.20 ms. Allocated memory is still 207.6 MB. Free memory was 167.5 MB in the beginning and 163.3 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. RESULT: Ultimate proved your program to be incorrect! Received shutdown request...