./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.3.3.ufo.UNBOUNDED.pals.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_84035d33-1dfd-4062-990f-2fd6fcc19f71/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_84035d33-1dfd-4062-990f-2fd6fcc19f71/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_84035d33-1dfd-4062-990f-2fd6fcc19f71/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_84035d33-1dfd-4062-990f-2fd6fcc19f71/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.3.3.ufo.UNBOUNDED.pals.c -s /tmp/vcloud-vcloud-master/worker/run_dir_84035d33-1dfd-4062-990f-2fd6fcc19f71/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_84035d33-1dfd-4062-990f-2fd6fcc19f71/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 b739021e30f97b7f6c12f1e65d06881bd6d44857 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 0.2.0-69874e2 [2020-12-01 17:50:41,519 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:50:41,525 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:50:41,610 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:50:41,612 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:50:41,623 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:50:41,628 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:50:41,635 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:50:41,640 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:50:41,653 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:50:41,670 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:50:41,674 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:50:41,675 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:50:41,680 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:50:41,684 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:50:41,687 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:50:41,689 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:50:41,697 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:50:41,703 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:50:41,713 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:50:41,718 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:50:41,720 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:50:41,724 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:50:41,726 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:50:41,736 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:50:41,743 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:50:41,743 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:50:41,747 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:50:41,749 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:50:41,751 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:50:41,752 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:50:41,754 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:50:41,758 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:50:41,761 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:50:41,763 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:50:41,764 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:50:41,766 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:50:41,766 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:50:41,767 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:50:41,769 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:50:41,770 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:50:41,775 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_84035d33-1dfd-4062-990f-2fd6fcc19f71/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 17:50:41,855 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:50:41,858 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:50:41,861 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:50:41,862 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:50:41,863 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:50:41,864 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:50:41,864 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:50:41,865 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:50:41,865 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:50:41,866 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:50:41,868 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:50:41,868 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:50:41,869 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:50:41,870 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:50:41,870 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:50:41,871 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:50:41,871 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:50:41,871 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:50:41,872 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:50:41,872 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:50:41,873 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:50:41,873 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:50:41,874 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:50:41,874 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:50:41,875 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:50:41,875 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:50:41,875 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:50:41,876 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:50:41,876 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:50:41,880 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_84035d33-1dfd-4062-990f-2fd6fcc19f71/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_84035d33-1dfd-4062-990f-2fd6fcc19f71/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b739021e30f97b7f6c12f1e65d06881bd6d44857 [2020-12-01 17:50:42,377 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:50:42,431 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:50:42,435 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:50:42,438 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:50:42,439 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:50:42,441 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_84035d33-1dfd-4062-990f-2fd6fcc19f71/bin/ukojak/../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.3.3.ufo.UNBOUNDED.pals.c [2020-12-01 17:50:42,576 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_84035d33-1dfd-4062-990f-2fd6fcc19f71/bin/ukojak/data/b57a7dacc/53c92639799a419f83e987137ae645fe/FLAG4b0e3f4b5 [2020-12-01 17:50:43,665 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:50:43,666 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_84035d33-1dfd-4062-990f-2fd6fcc19f71/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.3.3.ufo.UNBOUNDED.pals.c [2020-12-01 17:50:43,693 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_84035d33-1dfd-4062-990f-2fd6fcc19f71/bin/ukojak/data/b57a7dacc/53c92639799a419f83e987137ae645fe/FLAG4b0e3f4b5 [2020-12-01 17:50:43,908 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_84035d33-1dfd-4062-990f-2fd6fcc19f71/bin/ukojak/data/b57a7dacc/53c92639799a419f83e987137ae645fe [2020-12-01 17:50:43,913 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:50:43,917 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:50:43,926 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:50:43,926 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:50:43,932 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:50:43,935 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:50:43" (1/1) ... [2020-12-01 17:50:43,939 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ab51e70 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:50:43, skipping insertion in model container [2020-12-01 17:50:43,940 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:50:43" (1/1) ... [2020-12-01 17:50:43,954 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:50:44,031 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:50:44,399 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:50:44,415 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:50:44,520 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:50:44,556 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:50:44,557 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:50:44 WrapperNode [2020-12-01 17:50:44,557 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:50:44,559 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:50:44,559 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:50:44,559 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:50:44,574 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:50:44" (1/1) ... [2020-12-01 17:50:44,613 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:50:44" (1/1) ... [2020-12-01 17:50:44,710 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:50:44,711 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 17:50:44,711 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 17:50:44,711 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 17:50:44,728 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:50:44" (1/1) ... [2020-12-01 17:50:44,728 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:50:44" (1/1) ... [2020-12-01 17:50:44,747 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:50:44" (1/1) ... [2020-12-01 17:50:44,747 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:50:44" (1/1) ... [2020-12-01 17:50:44,769 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:50:44" (1/1) ... [2020-12-01 17:50:44,788 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:50:44" (1/1) ... [2020-12-01 17:50:44,807 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:50:44" (1/1) ... [2020-12-01 17:50:44,815 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 17:50:44,817 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 17:50:44,817 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 17:50:44,818 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 17:50:44,821 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:50:44" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_84035d33-1dfd-4062-990f-2fd6fcc19f71/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 [2020-12-01 17:50:44,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 17:50:44,936 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 17:50:44,937 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 17:50:44,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 17:50:49,460 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 17:50:49,461 INFO L298 CfgBuilder]: Removed 21 assume(true) statements. [2020-12-01 17:50:49,464 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:50:49 BoogieIcfgContainer [2020-12-01 17:50:49,465 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 17:50:49,466 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 17:50:49,466 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 17:50:49,481 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 17:50:49,481 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:50:49" (1/1) ... [2020-12-01 17:50:49,495 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 17:50:49,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:50:49,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 18 states and 29 transitions. [2020-12-01 17:50:49,543 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 29 transitions. [2020-12-01 17:50:49,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2020-12-01 17:50:49,547 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:50:49,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:50:50,326 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 17:50:50,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:50:50,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 19 states and 31 transitions. [2020-12-01 17:50:50,500 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 31 transitions. [2020-12-01 17:50:50,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2020-12-01 17:50:50,502 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:50:50,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:50:50,732 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 17:50:51,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:50:51,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 22 states and 37 transitions. [2020-12-01 17:50:51,156 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 37 transitions. [2020-12-01 17:50:51,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2020-12-01 17:50:51,161 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:50:51,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:50:51,415 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 17:50:52,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:50:52,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 26 states and 45 transitions. [2020-12-01 17:50:52,210 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 45 transitions. [2020-12-01 17:50:52,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2020-12-01 17:50:52,212 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:50:52,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:50:52,481 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 17:50:53,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:50:53,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 31 states and 55 transitions. [2020-12-01 17:50:53,824 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 55 transitions. [2020-12-01 17:50:53,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2020-12-01 17:50:53,826 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:50:54,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:50:54,573 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 17:50:56,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:50:56,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 38 states and 67 transitions. [2020-12-01 17:50:56,024 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 67 transitions. [2020-12-01 17:50:56,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2020-12-01 17:50:56,026 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:50:56,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:50:56,595 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 17:50:58,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:50:58,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 44 states and 78 transitions. [2020-12-01 17:50:58,339 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 78 transitions. [2020-12-01 17:50:58,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2020-12-01 17:50:58,340 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:50:58,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:50:58,506 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 17:50:58,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:50:58,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 45 states and 78 transitions. [2020-12-01 17:50:58,939 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 78 transitions. [2020-12-01 17:50:58,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2020-12-01 17:50:58,940 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:50:58,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:50:59,025 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 17:50:59,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:50:59,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 46 states and 79 transitions. [2020-12-01 17:50:59,063 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 79 transitions. [2020-12-01 17:50:59,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2020-12-01 17:50:59,065 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:50:59,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:50:59,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 17:51:02,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:51:02,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 56 states and 95 transitions. [2020-12-01 17:51:02,625 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 95 transitions. [2020-12-01 17:51:02,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2020-12-01 17:51:02,627 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:51:02,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:51:03,013 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 17:51:03,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:51:03,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 59 states and 106 transitions. [2020-12-01 17:51:03,627 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 106 transitions. [2020-12-01 17:51:03,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-12-01 17:51:03,629 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:51:04,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:51:05,418 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 17:51:05,589 WARN L197 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 43 [2020-12-01 17:51:06,035 WARN L197 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2020-12-01 17:51:13,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:51:13,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 74 states and 141 transitions. [2020-12-01 17:51:13,660 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 141 transitions. [2020-12-01 17:51:13,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-12-01 17:51:13,663 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:51:13,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:51:14,574 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 17:51:14,777 WARN L197 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 41 [2020-12-01 17:51:15,229 WARN L197 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 43 [2020-12-01 17:51:16,411 WARN L197 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 32 [2020-12-01 17:51:18,482 WARN L197 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 32 DAG size of output: 30 [2020-12-01 17:51:24,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:51:24,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 90 states and 176 transitions. [2020-12-01 17:51:24,147 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 176 transitions. [2020-12-01 17:51:24,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-12-01 17:51:24,150 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:51:24,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:51:25,173 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 17:51:25,364 WARN L197 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 42 [2020-12-01 17:51:25,897 WARN L197 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 41 [2020-12-01 17:51:36,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:51:36,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 106 states and 204 transitions. [2020-12-01 17:51:36,495 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 204 transitions. [2020-12-01 17:51:36,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-12-01 17:51:36,498 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:51:36,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:51:36,704 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 17:51:39,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:51:39,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 108 states and 216 transitions. [2020-12-01 17:51:39,269 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 216 transitions. [2020-12-01 17:51:39,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-12-01 17:51:39,284 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:51:39,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:51:39,534 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 17:51:40,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:51:40,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 109 states and 217 transitions. [2020-12-01 17:51:40,562 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 217 transitions. [2020-12-01 17:51:40,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-12-01 17:51:40,564 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:51:40,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:51:41,696 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 17:51:42,841 WARN L197 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 34 [2020-12-01 17:51:47,685 WARN L197 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 32 DAG size of output: 28 [2020-12-01 17:51:53,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:51:53,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 121 states and 237 transitions. [2020-12-01 17:51:53,694 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 237 transitions. [2020-12-01 17:51:53,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-12-01 17:51:53,696 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:51:53,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:51:53,896 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 17:51:54,288 WARN L197 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 37 [2020-12-01 17:51:54,554 WARN L197 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 43 [2020-12-01 17:51:55,644 WARN L197 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 44 [2020-12-01 17:51:56,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:51:56,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 122 states and 244 transitions. [2020-12-01 17:51:56,184 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 244 transitions. [2020-12-01 17:51:56,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-12-01 17:51:56,185 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:51:56,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:51:56,387 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 17:51:59,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:51:59,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 124 states and 251 transitions. [2020-12-01 17:51:59,008 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 251 transitions. [2020-12-01 17:51:59,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-12-01 17:51:59,009 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:51:59,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:51:59,176 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 17:52:00,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:52:00,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 125 states and 252 transitions. [2020-12-01 17:52:00,529 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 252 transitions. [2020-12-01 17:52:00,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-12-01 17:52:00,530 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:52:00,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:52:00,679 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 17:52:03,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:52:03,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 127 states and 258 transitions. [2020-12-01 17:52:03,444 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 258 transitions. [2020-12-01 17:52:03,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2020-12-01 17:52:03,448 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:52:04,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:52:05,151 WARN L197 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 29 [2020-12-01 17:52:06,506 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 17:52:06,790 WARN L197 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 46 [2020-12-01 17:52:07,722 WARN L197 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 47 [2020-12-01 17:52:09,322 WARN L197 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2020-12-01 17:52:10,371 WARN L197 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 41 [2020-12-01 17:52:12,505 WARN L197 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 38 [2020-12-01 17:52:13,741 WARN L197 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 35 DAG size of output: 34 [2020-12-01 17:52:14,189 WARN L197 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 36 [2020-12-01 17:52:15,820 WARN L197 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 37 [2020-12-01 17:52:16,265 WARN L197 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 39 [2020-12-01 17:52:17,928 WARN L197 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 38 [2020-12-01 17:52:18,366 WARN L197 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 40 [2020-12-01 17:52:19,811 WARN L197 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 41 [2020-12-01 17:52:20,571 WARN L197 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 48 [2020-12-01 17:52:21,437 WARN L197 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 49 [2020-12-01 17:52:22,237 WARN L197 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 29 DAG size of output: 28 [2020-12-01 17:52:23,252 WARN L197 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 30 DAG size of output: 27 [2020-12-01 17:52:31,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:52:31,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 146 states and 292 transitions. [2020-12-01 17:52:31,449 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 292 transitions. [2020-12-01 17:52:31,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2020-12-01 17:52:31,451 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:52:31,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:52:33,728 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 17:52:34,884 WARN L197 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 42 [2020-12-01 17:52:36,996 WARN L197 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 37 [2020-12-01 17:52:39,133 WARN L197 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 40 [2020-12-01 17:52:41,226 WARN L197 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 41 [2020-12-01 17:52:49,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:52:49,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 152 states and 303 transitions. [2020-12-01 17:52:49,681 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 303 transitions. [2020-12-01 17:52:49,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2020-12-01 17:52:49,682 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:52:50,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:52:51,660 WARN L197 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 29 [2020-12-01 17:52:53,142 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 17:52:55,483 WARN L197 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 39 [2020-12-01 17:52:56,575 WARN L197 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 41 [2020-12-01 17:52:56,950 WARN L197 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 42 [2020-12-01 17:52:58,673 WARN L197 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 42 [2020-12-01 17:52:59,168 WARN L197 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 42 [2020-12-01 17:52:59,666 WARN L197 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 43 [2020-12-01 17:53:00,645 WARN L197 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 43 [2020-12-01 17:53:02,058 WARN L197 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 26 [2020-12-01 17:53:02,422 WARN L197 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 32 DAG size of output: 29 [2020-12-01 17:53:04,626 WARN L197 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 32 DAG size of output: 29 [2020-12-01 17:53:06,895 WARN L197 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 30 DAG size of output: 27 [2020-12-01 17:53:09,250 WARN L197 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 28 DAG size of output: 25 [2020-12-01 17:53:11,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:53:11,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 158 states and 319 transitions. [2020-12-01 17:53:11,142 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 319 transitions. [2020-12-01 17:53:11,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2020-12-01 17:53:11,144 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:53:11,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:53:15,895 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 4 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 17:53:18,078 WARN L197 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 33 [2020-12-01 17:53:19,515 WARN L197 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 35 [2020-12-01 17:53:21,216 WARN L197 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 35 [2020-12-01 17:53:22,274 WARN L197 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 35 [2020-12-01 17:53:22,770 WARN L197 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 37 [2020-12-01 17:53:24,465 WARN L197 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 37 [2020-12-01 17:53:24,979 WARN L197 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 33 [2020-12-01 17:53:25,502 WARN L197 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 35 [2020-12-01 17:53:27,226 WARN L197 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 35 [2020-12-01 17:53:27,742 WARN L197 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 35 DAG size of output: 31 [2020-12-01 17:53:28,274 WARN L197 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 33 [2020-12-01 17:53:30,132 WARN L197 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 33 [2020-12-01 17:53:30,804 WARN L197 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 36 [2020-12-01 17:53:32,051 WARN L197 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 42 [2020-12-01 17:53:33,062 WARN L197 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 37 [2020-12-01 17:53:34,145 WARN L197 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 43 [2020-12-01 17:53:34,786 WARN L197 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 36 [2020-12-01 17:53:36,326 WARN L197 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 38 [2020-12-01 17:53:37,371 WARN L197 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 37 [2020-12-01 17:53:38,468 WARN L197 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 39 [2020-12-01 17:53:39,145 WARN L197 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 29 DAG size of output: 29 [2020-12-01 17:53:39,780 WARN L197 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 31 [2020-12-01 17:53:41,894 WARN L197 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 32 [2020-12-01 17:53:42,485 WARN L197 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 29 DAG size of output: 29 [2020-12-01 17:53:43,021 WARN L197 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 31 [2020-12-01 17:53:45,005 WARN L197 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 32 [2020-12-01 17:53:45,626 WARN L197 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 31 [2020-12-01 17:53:46,215 WARN L197 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 33 [2020-12-01 17:53:47,292 WARN L197 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 32 [2020-12-01 17:53:48,509 WARN L197 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 34 [2020-12-01 17:53:49,430 WARN L197 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 31 [2020-12-01 17:53:50,110 WARN L197 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 40 [2020-12-01 17:53:51,218 WARN L197 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 32 [2020-12-01 17:53:52,688 WARN L197 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 41 [2020-12-01 17:53:53,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:53:53,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 171 states and 364 transitions. [2020-12-01 17:53:53,913 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 364 transitions. [2020-12-01 17:53:53,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2020-12-01 17:53:53,915 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:53:54,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:53:57,174 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 5 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 17:53:58,622 WARN L197 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 34 [2020-12-01 17:54:00,199 WARN L197 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 35 [2020-12-01 17:54:01,149 WARN L197 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 35 [2020-12-01 17:54:03,467 WARN L197 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 40 [2020-12-01 17:54:04,562 WARN L197 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 41 [2020-12-01 17:54:05,092 WARN L197 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 36 [2020-12-01 17:54:05,718 WARN L197 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 38 [2020-12-01 17:54:06,700 WARN L197 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 37 [2020-12-01 17:54:07,779 WARN L197 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 39 [2020-12-01 17:54:08,300 WARN L197 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 34 [2020-12-01 17:54:08,960 WARN L197 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 36 [2020-12-01 17:54:10,902 WARN L197 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 37 [2020-12-01 17:54:11,465 WARN L197 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 40 [2020-12-01 17:54:13,040 WARN L197 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 42 [2020-12-01 17:54:14,181 WARN L197 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 41 [2020-12-01 17:54:15,509 WARN L197 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 43 [2020-12-01 17:54:16,091 WARN L197 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 40 [2020-12-01 17:54:16,694 WARN L197 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 42 [2020-12-01 17:54:17,901 WARN L197 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 41 [2020-12-01 17:54:19,197 WARN L197 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 43 [2020-12-01 17:54:19,806 WARN L197 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 34 [2020-12-01 17:54:20,386 WARN L197 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 36 [2020-12-01 17:54:21,418 WARN L197 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 35 [2020-12-01 17:54:22,671 WARN L197 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 37 [2020-12-01 17:54:23,199 WARN L197 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 34 [2020-12-01 17:54:23,770 WARN L197 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 36 [2020-12-01 17:54:24,913 WARN L197 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 35 [2020-12-01 17:54:26,164 WARN L197 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 37 [2020-12-01 17:54:26,821 WARN L197 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 36 [2020-12-01 17:54:27,411 WARN L197 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 38 [2020-12-01 17:54:28,605 WARN L197 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 37 [2020-12-01 17:54:29,921 WARN L197 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 39 [2020-12-01 17:54:30,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:54:30,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 183 states and 386 transitions. [2020-12-01 17:54:30,078 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 386 transitions. [2020-12-01 17:54:30,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2020-12-01 17:54:30,079 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:54:30,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:54:38,566 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 17:54:41,418 WARN L197 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 38 [2020-12-01 17:54:43,217 WARN L197 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 38 [2020-12-01 17:54:47,810 WARN L197 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2020-12-01 17:54:48,934 WARN L197 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 45 [2020-12-01 17:54:49,565 WARN L197 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 37 [2020-12-01 17:54:50,227 WARN L197 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 42 [2020-12-01 17:54:52,331 WARN L197 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 43 [2020-12-01 17:54:52,912 WARN L197 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 42 [2020-12-01 17:54:54,770 WARN L197 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 46 [2020-12-01 17:54:55,874 WARN L197 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 43 [2020-12-01 17:54:57,058 WARN L197 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 47 [2020-12-01 17:54:57,706 WARN L197 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 41 [2020-12-01 17:54:59,537 WARN L197 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 45 [2020-12-01 17:55:00,631 WARN L197 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 42 [2020-12-01 17:55:01,911 WARN L197 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 46 [2020-12-01 17:55:02,572 WARN L197 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 35 [2020-12-01 17:55:03,152 WARN L197 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 39 [2020-12-01 17:55:04,288 WARN L197 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 36 [2020-12-01 17:55:05,440 WARN L197 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 40 [2020-12-01 17:55:06,022 WARN L197 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 35 [2020-12-01 17:55:06,548 WARN L197 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 39 [2020-12-01 17:55:07,669 WARN L197 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 36 [2020-12-01 17:55:08,910 WARN L197 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 40 [2020-12-01 17:55:09,572 WARN L197 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 37 [2020-12-01 17:55:10,124 WARN L197 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 41 [2020-12-01 17:55:11,373 WARN L197 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 38 [2020-12-01 17:55:12,582 WARN L197 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 42 [2020-12-01 17:55:12,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:55:12,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 195 states and 407 transitions. [2020-12-01 17:55:12,689 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 407 transitions. [2020-12-01 17:55:12,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2020-12-01 17:55:12,691 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:55:12,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:55:17,092 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 5 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 17:55:20,463 WARN L197 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 38 [2020-12-01 17:55:22,134 WARN L197 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 39 [2020-12-01 17:55:24,157 WARN L197 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 39 [2020-12-01 17:55:24,676 WARN L197 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 44 [2020-12-01 17:55:25,343 WARN L197 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2020-12-01 17:55:26,515 WARN L197 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 45 [2020-12-01 17:55:27,688 WARN L197 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 45 [2020-12-01 17:55:28,212 WARN L197 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 43 [2020-12-01 17:55:28,839 WARN L197 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 44 [2020-12-01 17:55:29,969 WARN L197 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 44 [2020-12-01 17:55:31,114 WARN L197 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 44 [2020-12-01 17:55:31,669 WARN L197 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 38 [2020-12-01 17:55:32,380 WARN L197 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 39 [2020-12-01 17:55:33,516 WARN L197 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 39 [2020-12-01 17:55:34,641 WARN L197 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 39 [2020-12-01 17:55:35,147 WARN L197 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 39 [2020-12-01 17:55:35,753 WARN L197 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 40 [2020-12-01 17:55:36,889 WARN L197 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 40 [2020-12-01 17:55:37,964 WARN L197 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 40 [2020-12-01 17:55:38,521 WARN L197 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 40 [2020-12-01 17:55:39,161 WARN L197 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 41 [2020-12-01 17:55:40,433 WARN L197 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 41 [2020-12-01 17:55:41,756 WARN L197 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 41 [2020-12-01 17:55:42,372 WARN L197 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 32 DAG size of output: 29 [2020-12-01 17:55:43,030 WARN L197 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 34 [2020-12-01 17:55:45,689 WARN L197 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 35 [2020-12-01 17:55:45,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:55:45,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 203 states and 424 transitions. [2020-12-01 17:55:45,900 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 424 transitions. [2020-12-01 17:55:45,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2020-12-01 17:55:45,902 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:55:46,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:55:50,927 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 17:55:56,851 WARN L197 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 46 [2020-12-01 17:55:58,182 WARN L197 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 46 [2020-12-01 17:55:59,798 WARN L197 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 40 [2020-12-01 17:56:00,573 WARN L197 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 41 [2020-12-01 17:56:01,886 WARN L197 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 41 [2020-12-01 17:56:03,195 WARN L197 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 41 [2020-12-01 17:56:03,934 WARN L197 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 41 [2020-12-01 17:56:04,741 WARN L197 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 42 [2020-12-01 17:56:06,101 WARN L197 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 42 [2020-12-01 17:56:07,413 WARN L197 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 42 [2020-12-01 17:56:08,215 WARN L197 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 42 [2020-12-01 17:56:09,007 WARN L197 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 43 [2020-12-01 17:56:10,358 WARN L197 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 43 [2020-12-01 17:56:11,690 WARN L197 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 43 [2020-12-01 17:56:11,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:56:11,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 205 states and 426 transitions. [2020-12-01 17:56:11,780 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 426 transitions. [2020-12-01 17:56:11,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2020-12-01 17:56:11,782 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:56:11,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:56:12,077 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 17:56:12,822 WARN L197 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 32 DAG size of output: 25 [2020-12-01 17:56:13,691 WARN L197 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 34 [2020-12-01 17:56:16,492 WARN L197 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 35 [2020-12-01 17:56:17,720 WARN L197 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 22 DAG size of output: 19 [2020-12-01 17:56:30,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:56:30,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 210 states and 445 transitions. [2020-12-01 17:56:30,767 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 445 transitions. [2020-12-01 17:56:30,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2020-12-01 17:56:30,768 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:56:31,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:56:36,863 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 7 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 17:56:42,690 WARN L197 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 43 [2020-12-01 17:56:43,400 WARN L197 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 37 [2020-12-01 17:56:44,864 WARN L197 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 44 [2020-12-01 17:56:46,193 WARN L197 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 37 [2020-12-01 17:56:46,827 WARN L197 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 44 [2020-12-01 17:56:47,580 WARN L197 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 38 [2020-12-01 17:56:49,115 WARN L197 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 45 [2020-12-01 17:56:50,511 WARN L197 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 38 [2020-12-01 17:56:51,135 WARN L197 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 35 [2020-12-01 17:56:51,837 WARN L197 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 40 [2020-12-01 17:56:54,835 WARN L197 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 41 [2020-12-01 17:56:55,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:56:55,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 211 states and 450 transitions. [2020-12-01 17:56:55,131 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 450 transitions. [2020-12-01 17:56:55,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2020-12-01 17:56:55,133 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:56:55,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:56:55,691 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 7 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 17:56:56,919 WARN L197 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 33 DAG size of output: 32 [2020-12-01 17:56:59,687 WARN L197 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 32 [2020-12-01 17:57:12,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:57:12,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 216 states and 463 transitions. [2020-12-01 17:57:12,521 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 463 transitions. [2020-12-01 17:57:12,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2020-12-01 17:57:12,522 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:57:12,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:57:14,431 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 5 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 17:57:17,613 WARN L197 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 45 [2020-12-01 17:57:19,296 WARN L197 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 46 [2020-12-01 17:57:20,045 WARN L197 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 46 [2020-12-01 17:57:21,088 WARN L197 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 48 [2020-12-01 17:57:22,762 WARN L197 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 47 [2020-12-01 17:57:24,508 WARN L197 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 49 [2020-12-01 17:57:25,268 WARN L197 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 47 [2020-12-01 17:57:26,384 WARN L197 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 49 [2020-12-01 17:57:28,258 WARN L197 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 48 [2020-12-01 17:57:30,093 WARN L197 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 50 [2020-12-01 17:57:30,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:57:30,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 216 states and 462 transitions. [2020-12-01 17:57:30,207 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 462 transitions. [2020-12-01 17:57:30,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2020-12-01 17:57:30,209 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:57:30,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:57:30,501 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 5 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 17:57:31,313 WARN L197 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 32 [2020-12-01 17:57:32,391 WARN L197 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 41 [2020-12-01 17:57:35,647 WARN L197 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 42 [2020-12-01 17:57:35,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:57:35,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 217 states and 466 transitions. [2020-12-01 17:57:35,860 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 466 transitions. [2020-12-01 17:57:35,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2020-12-01 17:57:35,861 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:57:36,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 17:57:36,181 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 5 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-01 17:57:37,066 WARN L197 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 34 [2020-12-01 17:57:38,210 WARN L197 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 36 [2020-12-01 17:57:39,722 WARN L197 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 35 [2020-12-01 17:57:41,519 WARN L197 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 37 [2020-12-01 17:57:43,160 WARN L197 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 32 [2020-12-01 17:57:55,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:57:55,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 222 states and 485 transitions. [2020-12-01 17:57:55,601 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 485 transitions. [2020-12-01 17:57:55,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2020-12-01 17:57:55,603 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:57:57,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-12-01 17:57:57,477 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-12-01 17:57:59,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-12-01 17:57:59,266 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-12-01 17:58:00,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-12-01 17:58:00,741 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-12-01 17:58:02,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-12-01 17:58:02,934 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-12-01 17:58:35,611 WARN L483 CodeCheckObserver]: This program is UNSAFE, Check terminated with 35 iterations. [2020-12-01 17:58:35,889 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 01.12 05:58:35 ImpRootNode [2020-12-01 17:58:35,890 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2020-12-01 17:58:35,891 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-12-01 17:58:35,891 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-12-01 17:58:35,891 INFO L275 PluginConnector]: Witness Printer initialized [2020-12-01 17:58:35,892 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:50:49" (3/4) ... [2020-12-01 17:58:35,895 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2020-12-01 17:58:36,167 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_84035d33-1dfd-4062-990f-2fd6fcc19f71/bin/ukojak/witness.graphml [2020-12-01 17:58:36,167 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-12-01 17:58:36,169 INFO L168 Benchmark]: Toolchain (without parser) took 472251.83 ms. Allocated memory was 100.7 MB in the beginning and 645.9 MB in the end (delta: 545.3 MB). Free memory was 70.7 MB in the beginning and 380.5 MB in the end (delta: -309.7 MB). Peak memory consumption was 238.7 MB. Max. memory is 16.1 GB. [2020-12-01 17:58:36,171 INFO L168 Benchmark]: CDTParser took 0.53 ms. Allocated memory is still 81.8 MB. Free memory is still 51.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:58:36,175 INFO L168 Benchmark]: CACSL2BoogieTranslator took 631.98 ms. Allocated memory is still 100.7 MB. Free memory was 70.5 MB in the beginning and 54.2 MB in the end (delta: 16.3 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-12-01 17:58:36,176 INFO L168 Benchmark]: Boogie Procedure Inliner took 151.23 ms. Allocated memory is still 100.7 MB. Free memory was 54.2 MB in the beginning and 51.1 MB in the end (delta: 3.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:58:36,177 INFO L168 Benchmark]: Boogie Preprocessor took 104.61 ms. Allocated memory is still 100.7 MB. Free memory was 51.1 MB in the beginning and 48.8 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 17:58:36,183 INFO L168 Benchmark]: RCFGBuilder took 4648.15 ms. Allocated memory was 100.7 MB in the beginning and 159.4 MB in the end (delta: 58.7 MB). Free memory was 48.6 MB in the beginning and 77.2 MB in the end (delta: -28.5 MB). Peak memory consumption was 48.1 MB. Max. memory is 16.1 GB. [2020-12-01 17:58:36,186 INFO L168 Benchmark]: CodeCheck took 466424.04 ms. Allocated memory was 159.4 MB in the beginning and 645.9 MB in the end (delta: 486.5 MB). Free memory was 77.2 MB in the beginning and 402.5 MB in the end (delta: -325.3 MB). Peak memory consumption was 161.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:58:36,187 INFO L168 Benchmark]: Witness Printer took 276.81 ms. Allocated memory is still 645.9 MB. Free memory was 402.5 MB in the beginning and 380.5 MB in the end (delta: 22.0 MB). Peak memory consumption was 23.1 MB. Max. memory is 16.1 GB. [2020-12-01 17:58:36,189 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 1 procedures, 18 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 466.1s, OverallIterations: 35, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1744830464 SDtfs, 2003200580 SDslu, 1610612736 SDs, 0 SdLazy, -1835660728 SolverSat, 1599501368 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 175.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 8330 GetRequests, 7210 SyntacticMatches, 374 SemanticMatches, 746 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 322325 ImplicationChecksByTransitivity, 397.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.3s SsaConstructionTime, 7.3s SatisfiabilityAnalysisTime, 47.3s InterpolantComputationTime, 846 NumberOfCodeBlocks, 846 NumberOfCodeBlocksAsserted, 35 NumberOfCheckSat, 767 ConstructedInterpolants, 0 QuantifiedInterpolants, 225625 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 34 InterpolantComputations, 10 PerfectInterpolantSequences, 84/423 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: [L28] msg_t nomsg = (msg_t )-1; [L29] port_t p12 ; [L30] char p12_old ; [L31] char p12_new ; [L32] _Bool ep12 ; [L33] port_t p13 ; [L34] char p13_old ; [L35] char p13_new ; [L36] _Bool ep13 ; [L37] port_t p21 ; [L38] char p21_old ; [L39] char p21_new ; [L40] _Bool ep21 ; [L41] port_t p23 ; [L42] char p23_old ; [L43] char p23_new ; [L44] _Bool ep23 ; [L45] port_t p31 ; [L46] char p31_old ; [L47] char p31_new ; [L48] _Bool ep31 ; [L49] port_t p32 ; [L50] char p32_old ; [L51] char p32_new ; [L52] _Bool ep32 ; [L53] char id1 ; [L54] unsigned char r1 ; [L55] char st1 ; [L56] char nl1 ; [L57] char m1 ; [L58] char max1 ; [L59] _Bool mode1 ; [L60] _Bool newmax1 ; [L61] char id2 ; [L62] unsigned char r2 ; [L63] char st2 ; [L64] char nl2 ; [L65] char m2 ; [L66] char max2 ; [L67] _Bool mode2 ; [L68] _Bool newmax2 ; [L69] char id3 ; [L70] unsigned char r3 ; [L71] char st3 ; [L72] char nl3 ; [L73] char m3 ; [L74] char max3 ; [L75] _Bool mode3 ; [L76] _Bool newmax3 ; [L528] int c1 ; [L529] int i2 ; [L532] c1 = 0 [L533] ep12 = __VERIFIER_nondet_bool() [L534] ep13 = __VERIFIER_nondet_bool() [L535] ep21 = __VERIFIER_nondet_bool() [L536] ep23 = __VERIFIER_nondet_bool() [L537] ep31 = __VERIFIER_nondet_bool() [L538] ep32 = __VERIFIER_nondet_bool() [L539] id1 = __VERIFIER_nondet_char() [L540] r1 = __VERIFIER_nondet_uchar() [L541] st1 = __VERIFIER_nondet_char() [L542] nl1 = __VERIFIER_nondet_char() [L543] m1 = __VERIFIER_nondet_char() [L544] max1 = __VERIFIER_nondet_char() [L545] mode1 = __VERIFIER_nondet_bool() [L546] newmax1 = __VERIFIER_nondet_bool() [L547] id2 = __VERIFIER_nondet_char() [L548] r2 = __VERIFIER_nondet_uchar() [L549] st2 = __VERIFIER_nondet_char() [L550] nl2 = __VERIFIER_nondet_char() [L551] m2 = __VERIFIER_nondet_char() [L552] max2 = __VERIFIER_nondet_char() [L553] mode2 = __VERIFIER_nondet_bool() [L554] newmax2 = __VERIFIER_nondet_bool() [L555] id3 = __VERIFIER_nondet_char() [L556] r3 = __VERIFIER_nondet_uchar() [L557] st3 = __VERIFIER_nondet_char() [L558] nl3 = __VERIFIER_nondet_char() [L559] m3 = __VERIFIER_nondet_char() [L560] max3 = __VERIFIER_nondet_char() [L561] mode3 = __VERIFIER_nondet_bool() [L562] newmax3 = __VERIFIER_nondet_bool() [L241] _Bool r121 ; [L242] _Bool r131 ; [L243] _Bool r211 ; [L244] _Bool r231 ; [L245] _Bool r311 ; [L246] _Bool r321 ; [L247] _Bool r122 ; [L248] int tmp ; [L249] _Bool r132 ; [L250] int tmp___0 ; [L251] _Bool r212 ; [L252] int tmp___1 ; [L253] _Bool r232 ; [L254] int tmp___2 ; [L255] _Bool r312 ; [L256] int tmp___3 ; [L257] _Bool r322 ; [L258] int tmp___4 ; [L259] int tmp___5 ; [L262] r121 = ep12 [L263] r131 = ep13 [L264] r211 = ep21 [L265] r231 = ep23 [L266] r311 = ep31 [L267] r321 = ep32 [L268] COND TRUE \read(r121) [L269] tmp = 1 [L280] r122 = (_Bool )tmp [L281] COND TRUE \read(r131) [L282] tmp___0 = 1 [L293] r132 = (_Bool )tmp___0 [L294] COND FALSE !(\read(r211)) [L297] COND TRUE \read(r231) [L298] COND TRUE \read(ep31) [L299] tmp___1 = 1 [L306] r212 = (_Bool )tmp___1 [L307] COND TRUE \read(r231) [L308] tmp___2 = 1 [L319] r232 = (_Bool )tmp___2 [L320] COND TRUE \read(r311) [L321] tmp___3 = 1 [L332] r312 = (_Bool )tmp___3 [L333] COND TRUE \read(r321) [L334] tmp___4 = 1 [L345] r322 = (_Bool )tmp___4 [L346] COND TRUE (int )id1 != (int )id2 [L347] COND TRUE (int )id1 != (int )id3 [L348] COND TRUE (int )id2 != (int )id3 [L349] COND TRUE (int )id1 >= 0 [L350] COND TRUE (int )id2 >= 0 [L351] COND TRUE (int )id3 >= 0 [L352] COND TRUE (int )r1 == 0 [L353] COND TRUE (int )r2 == 0 [L354] COND TRUE (int )r3 == 0 [L355] COND TRUE \read(r122) [L356] COND TRUE \read(r132) [L357] COND TRUE \read(r212) [L358] COND TRUE \read(r232) [L359] COND TRUE \read(r312) [L360] COND TRUE \read(r322) [L361] COND TRUE (int )max1 == (int )id1 [L362] COND TRUE (int )max2 == (int )id2 [L363] COND TRUE (int )max3 == (int )id3 [L364] COND TRUE (int )st1 == 0 [L365] COND TRUE (int )st2 == 0 [L366] COND TRUE (int )st3 == 0 [L367] COND TRUE (int )nl1 == 0 [L368] COND TRUE (int )nl2 == 0 [L369] COND TRUE (int )nl3 == 0 [L370] COND TRUE (int )mode1 == 0 [L371] COND TRUE (int )mode2 == 0 [L372] COND TRUE (int )mode3 == 0 [L373] COND TRUE \read(newmax1) [L374] COND TRUE \read(newmax2) [L375] COND TRUE \read(newmax3) [L376] tmp___5 = 1 [L467] return (tmp___5); [L563] i2 = init() [L22] COND FALSE !(!cond) [L565] p12_old = nomsg [L566] p12_new = nomsg [L567] p13_old = nomsg [L568] p13_new = nomsg [L569] p21_old = nomsg [L570] p21_new = nomsg [L571] p23_old = nomsg [L572] p23_new = nomsg [L573] p31_old = nomsg [L574] p31_new = nomsg [L575] p32_old = nomsg [L576] p32_new = nomsg [L577] i2 = 0 VAL [ep12=1, ep13=1, ep21=0, ep23=1, ep31=255, ep32=1, id1=1, id2=2, id3=0, m1=2, m2=-1, m3=-1, max1=1, max2=2, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=255, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L578] COND TRUE 1 [L79] _Bool newmax ; [L82] newmax = (_Bool)0 [L83] COND FALSE !(\read(mode1)) [L114] COND TRUE (int )r1 < 2 [L115] COND TRUE \read(ep12) [L116] COND TRUE \read(newmax1) [L117] EXPR max1 != nomsg && p12_new == nomsg ? max1 : p12_new [L117] p12_new = max1 != nomsg && p12_new == nomsg ? max1 : p12_new [L120] COND TRUE \read(ep13) [L121] COND TRUE \read(newmax1) [L122] EXPR max1 != nomsg && p13_new == nomsg ? max1 : p13_new [L122] p13_new = max1 != nomsg && p13_new == nomsg ? max1 : p13_new [L126] mode1 = (_Bool)1 [L133] _Bool newmax ; [L136] newmax = (_Bool)0 [L137] COND FALSE !(\read(mode2)) [L168] COND TRUE (int )r2 < 2 [L169] COND FALSE !(\read(ep21)) [L174] COND TRUE \read(ep23) [L175] COND TRUE \read(newmax2) [L176] EXPR max2 != nomsg && p23_new == nomsg ? max2 : p23_new [L176] p23_new = max2 != nomsg && p23_new == nomsg ? max2 : p23_new [L180] mode2 = (_Bool)1 [L187] _Bool newmax ; [L190] newmax = (_Bool)0 [L191] COND FALSE !(\read(mode3)) [L222] COND TRUE (int )r3 < 2 [L223] COND TRUE \read(ep31) [L224] COND TRUE \read(newmax3) [L225] EXPR max3 != nomsg && p31_new == nomsg ? max3 : p31_new [L225] p31_new = max3 != nomsg && p31_new == nomsg ? max3 : p31_new [L228] COND TRUE \read(ep32) [L229] COND TRUE \read(newmax3) [L230] EXPR max3 != nomsg && p32_new == nomsg ? max3 : p32_new [L230] p32_new = max3 != nomsg && p32_new == nomsg ? max3 : p32_new [L234] mode3 = (_Bool)1 [L583] p12_old = p12_new [L584] p12_new = nomsg [L585] p13_old = p13_new [L586] p13_new = nomsg [L587] p21_old = p21_new [L588] p21_new = nomsg [L589] p23_old = p23_new [L590] p23_new = nomsg [L591] p31_old = p31_new [L592] p31_new = nomsg [L593] p32_old = p32_new [L594] p32_new = nomsg [L472] int tmp ; VAL [ep12=1, ep13=1, ep21=0, ep23=1, ep31=255, ep32=1, id1=1, id2=2, id3=0, m1=2, m2=-1, m3=-1, max1=1, max2=2, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=255, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=1, p13=0, p13_new=-1, p13_old=1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=2, p31=0, p31_new=-1, p31_old=0, p32=0, p32_new=-1, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L475] COND TRUE ((int )st1 + (int )st2) + (int )st3 <= 1 VAL [ep12=1, ep13=1, ep21=0, ep23=1, ep31=255, ep32=1, id1=1, id2=2, id3=0, m1=2, m2=-1, m3=-1, max1=1, max2=2, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=255, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=1, p13=0, p13_new=-1, p13_old=1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=2, p31=0, p31_new=-1, p31_old=0, p32=0, p32_new=-1, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L476] COND TRUE (int )st1 + (int )nl1 <= 1 VAL [ep12=1, ep13=1, ep21=0, ep23=1, ep31=255, ep32=1, id1=1, id2=2, id3=0, m1=2, m2=-1, m3=-1, max1=1, max2=2, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=255, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=1, p13=0, p13_new=-1, p13_old=1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=2, p31=0, p31_new=-1, p31_old=0, p32=0, p32_new=-1, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L477] COND TRUE (int )st2 + (int )nl2 <= 1 VAL [ep12=1, ep13=1, ep21=0, ep23=1, ep31=255, ep32=1, id1=1, id2=2, id3=0, m1=2, m2=-1, m3=-1, max1=1, max2=2, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=255, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=1, p13=0, p13_new=-1, p13_old=1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=2, p31=0, p31_new=-1, p31_old=0, p32=0, p32_new=-1, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L478] COND TRUE (int )st3 + (int )nl3 <= 1 VAL [ep12=1, ep13=1, ep21=0, ep23=1, ep31=255, ep32=1, id1=1, id2=2, id3=0, m1=2, m2=-1, m3=-1, max1=1, max2=2, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=255, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=1, p13=0, p13_new=-1, p13_old=1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=2, p31=0, p31_new=-1, p31_old=0, p32=0, p32_new=-1, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L479] COND FALSE !((int )r1 >= 2) VAL [ep12=1, ep13=1, ep21=0, ep23=1, ep31=255, ep32=1, id1=1, id2=2, id3=0, m1=2, m2=-1, m3=-1, max1=1, max2=2, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=255, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=1, p13=0, p13_new=-1, p13_old=1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=2, p31=0, p31_new=-1, p31_old=0, p32=0, p32_new=-1, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L482] COND TRUE ((int )st1 + (int )st2) + (int )st3 == 0 VAL [ep12=1, ep13=1, ep21=0, ep23=1, ep31=255, ep32=1, id1=1, id2=2, id3=0, m1=2, m2=-1, m3=-1, max1=1, max2=2, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=255, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=1, p13=0, p13_new=-1, p13_old=1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=2, p31=0, p31_new=-1, p31_old=0, p32=0, p32_new=-1, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L484] COND TRUE (int )r1 < 2 VAL [ep12=1, ep13=1, ep21=0, ep23=1, ep31=255, ep32=1, id1=1, id2=2, id3=0, m1=2, m2=-1, m3=-1, max1=1, max2=2, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=255, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=1, p13=0, p13_new=-1, p13_old=1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=2, p31=0, p31_new=-1, p31_old=0, p32=0, p32_new=-1, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L489] COND FALSE !((int )r1 >= 2) VAL [ep12=1, ep13=1, ep21=0, ep23=1, ep31=255, ep32=1, id1=1, id2=2, id3=0, m1=2, m2=-1, m3=-1, max1=1, max2=2, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=255, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=1, p13=0, p13_new=-1, p13_old=1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=2, p31=0, p31_new=-1, p31_old=0, p32=0, p32_new=-1, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L492] COND TRUE ((int )nl1 + (int )nl2) + (int )nl3 == 0 VAL [ep12=1, ep13=1, ep21=0, ep23=1, ep31=255, ep32=1, id1=1, id2=2, id3=0, m1=2, m2=-1, m3=-1, max1=1, max2=2, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=255, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=1, p13=0, p13_new=-1, p13_old=1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=2, p31=0, p31_new=-1, p31_old=0, p32=0, p32_new=-1, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L494] COND TRUE (int )r1 < 2 [L495] tmp = 1 VAL [ep12=1, ep13=1, ep21=0, ep23=1, ep31=255, ep32=1, id1=1, id2=2, id3=0, m1=2, m2=-1, m3=-1, max1=1, max2=2, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=255, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=1, p13=0, p13_new=-1, p13_old=1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=2, p31=0, p31_new=-1, p31_old=0, p32=0, p32_new=-1, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L523] return (tmp); [L595] c1 = check() [L607] COND FALSE !(! arg) VAL [ep12=1, ep13=1, ep21=0, ep23=1, ep31=255, ep32=1, id1=1, id2=2, id3=0, m1=2, m2=-1, m3=-1, max1=1, max2=2, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=255, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=1, p13=0, p13_new=-1, p13_old=1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=2, p31=0, p31_new=-1, p31_old=0, p32=0, p32_new=-1, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L578] COND TRUE 1 [L79] _Bool newmax ; [L82] newmax = (_Bool)0 [L83] COND TRUE \read(mode1) [L84] COND FALSE !(r1 == 255) [L87] r1 = r1 + 1 [L88] COND FALSE !(\read(ep21)) [L96] COND TRUE \read(ep31) [L97] m1 = p31_old [L98] p31_old = nomsg [L99] COND FALSE !((int )m1 > (int )max1) [L104] newmax1 = newmax [L105] COND FALSE !((int )r1 == 2) [L112] mode1 = (_Bool)0 [L133] _Bool newmax ; [L136] newmax = (_Bool)0 [L137] COND TRUE \read(mode2) [L138] COND FALSE !(r2 == 255) [L141] r2 = r2 + 1 [L142] COND TRUE \read(ep12) [L143] m2 = p12_old [L144] p12_old = nomsg [L145] COND FALSE !((int )m2 > (int )max2) [L150] COND TRUE \read(ep32) [L151] m2 = p32_old [L152] p32_old = nomsg [L153] COND FALSE !((int )m2 > (int )max2) [L158] newmax2 = newmax [L159] COND FALSE !((int )r2 == 2) [L166] mode2 = (_Bool)0 [L187] _Bool newmax ; [L190] newmax = (_Bool)0 [L191] COND TRUE \read(mode3) [L192] COND FALSE !(r3 == 255) [L195] r3 = r3 + 1 [L196] COND TRUE \read(ep13) [L197] m3 = p13_old [L198] p13_old = nomsg [L199] COND TRUE (int )m3 > (int )max3 [L200] max3 = m3 [L201] newmax = (_Bool)1 [L204] COND TRUE \read(ep23) [L205] m3 = p23_old [L206] p23_old = nomsg [L207] COND TRUE (int )m3 > (int )max3 [L208] max3 = m3 [L209] newmax = (_Bool)1 [L212] newmax3 = newmax [L213] COND FALSE !((int )r3 == 2) [L220] mode3 = (_Bool)0 [L583] p12_old = p12_new [L584] p12_new = nomsg [L585] p13_old = p13_new [L586] p13_new = nomsg [L587] p21_old = p21_new [L588] p21_new = nomsg [L589] p23_old = p23_new [L590] p23_new = nomsg [L591] p31_old = p31_new [L592] p31_new = nomsg [L593] p32_old = p32_new [L594] p32_new = nomsg [L472] int tmp ; VAL [ep12=1, ep13=1, ep21=0, ep23=1, ep31=255, ep32=1, id1=1, id2=2, id3=0, m1=0, m2=0, m3=2, max1=1, max2=2, max3=2, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L475] COND TRUE ((int )st1 + (int )st2) + (int )st3 <= 1 VAL [ep12=1, ep13=1, ep21=0, ep23=1, ep31=255, ep32=1, id1=1, id2=2, id3=0, m1=0, m2=0, m3=2, max1=1, max2=2, max3=2, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L476] COND TRUE (int )st1 + (int )nl1 <= 1 VAL [ep12=1, ep13=1, ep21=0, ep23=1, ep31=255, ep32=1, id1=1, id2=2, id3=0, m1=0, m2=0, m3=2, max1=1, max2=2, max3=2, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L477] COND TRUE (int )st2 + (int )nl2 <= 1 VAL [ep12=1, ep13=1, ep21=0, ep23=1, ep31=255, ep32=1, id1=1, id2=2, id3=0, m1=0, m2=0, m3=2, max1=1, max2=2, max3=2, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L478] COND TRUE (int )st3 + (int )nl3 <= 1 VAL [ep12=1, ep13=1, ep21=0, ep23=1, ep31=255, ep32=1, id1=1, id2=2, id3=0, m1=0, m2=0, m3=2, max1=1, max2=2, max3=2, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L479] COND FALSE !((int )r1 >= 2) VAL [ep12=1, ep13=1, ep21=0, ep23=1, ep31=255, ep32=1, id1=1, id2=2, id3=0, m1=0, m2=0, m3=2, max1=1, max2=2, max3=2, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L482] COND TRUE ((int )st1 + (int )st2) + (int )st3 == 0 VAL [ep12=1, ep13=1, ep21=0, ep23=1, ep31=255, ep32=1, id1=1, id2=2, id3=0, m1=0, m2=0, m3=2, max1=1, max2=2, max3=2, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L484] COND TRUE (int )r1 < 2 VAL [ep12=1, ep13=1, ep21=0, ep23=1, ep31=255, ep32=1, id1=1, id2=2, id3=0, m1=0, m2=0, m3=2, max1=1, max2=2, max3=2, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L489] COND FALSE !((int )r1 >= 2) VAL [ep12=1, ep13=1, ep21=0, ep23=1, ep31=255, ep32=1, id1=1, id2=2, id3=0, m1=0, m2=0, m3=2, max1=1, max2=2, max3=2, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L492] COND TRUE ((int )nl1 + (int )nl2) + (int )nl3 == 0 VAL [ep12=1, ep13=1, ep21=0, ep23=1, ep31=255, ep32=1, id1=1, id2=2, id3=0, m1=0, m2=0, m3=2, max1=1, max2=2, max3=2, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L494] COND TRUE (int )r1 < 2 [L495] tmp = 1 VAL [ep12=1, ep13=1, ep21=0, ep23=1, ep31=255, ep32=1, id1=1, id2=2, id3=0, m1=0, m2=0, m3=2, max1=1, max2=2, max3=2, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L523] return (tmp); [L595] c1 = check() [L607] COND FALSE !(! arg) VAL [ep12=1, ep13=1, ep21=0, ep23=1, ep31=255, ep32=1, id1=1, id2=2, id3=0, m1=0, m2=0, m3=2, max1=1, max2=2, max3=2, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L578] COND TRUE 1 [L79] _Bool newmax ; [L82] newmax = (_Bool)0 [L83] COND FALSE !(\read(mode1)) [L114] COND TRUE (int )r1 < 2 [L115] COND TRUE \read(ep12) [L116] COND FALSE !(\read(newmax1)) [L120] COND TRUE \read(ep13) [L121] COND FALSE !(\read(newmax1)) [L126] mode1 = (_Bool)1 [L133] _Bool newmax ; [L136] newmax = (_Bool)0 [L137] COND FALSE !(\read(mode2)) [L168] COND TRUE (int )r2 < 2 [L169] COND FALSE !(\read(ep21)) [L174] COND TRUE \read(ep23) [L175] COND FALSE !(\read(newmax2)) [L180] mode2 = (_Bool)1 [L187] _Bool newmax ; [L190] newmax = (_Bool)0 [L191] COND FALSE !(\read(mode3)) [L222] COND TRUE (int )r3 < 2 [L223] COND TRUE \read(ep31) [L224] COND TRUE \read(newmax3) [L225] EXPR max3 != nomsg && p31_new == nomsg ? max3 : p31_new [L225] p31_new = max3 != nomsg && p31_new == nomsg ? max3 : p31_new [L228] COND TRUE \read(ep32) [L229] COND TRUE \read(newmax3) [L230] EXPR max3 != nomsg && p32_new == nomsg ? max3 : p32_new [L230] p32_new = max3 != nomsg && p32_new == nomsg ? max3 : p32_new [L234] mode3 = (_Bool)1 [L583] p12_old = p12_new [L584] p12_new = nomsg [L585] p13_old = p13_new [L586] p13_new = nomsg [L587] p21_old = p21_new [L588] p21_new = nomsg [L589] p23_old = p23_new [L590] p23_new = nomsg [L591] p31_old = p31_new [L592] p31_new = nomsg [L593] p32_old = p32_new [L594] p32_new = nomsg [L472] int tmp ; VAL [ep12=1, ep13=1, ep21=0, ep23=1, ep31=255, ep32=1, id1=1, id2=2, id3=0, m1=0, m2=0, m3=2, max1=1, max2=2, max3=2, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=2, p32=0, p32_new=-1, p32_old=2, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L475] COND TRUE ((int )st1 + (int )st2) + (int )st3 <= 1 VAL [ep12=1, ep13=1, ep21=0, ep23=1, ep31=255, ep32=1, id1=1, id2=2, id3=0, m1=0, m2=0, m3=2, max1=1, max2=2, max3=2, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=2, p32=0, p32_new=-1, p32_old=2, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L476] COND TRUE (int )st1 + (int )nl1 <= 1 VAL [ep12=1, ep13=1, ep21=0, ep23=1, ep31=255, ep32=1, id1=1, id2=2, id3=0, m1=0, m2=0, m3=2, max1=1, max2=2, max3=2, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=2, p32=0, p32_new=-1, p32_old=2, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L477] COND TRUE (int )st2 + (int )nl2 <= 1 VAL [ep12=1, ep13=1, ep21=0, ep23=1, ep31=255, ep32=1, id1=1, id2=2, id3=0, m1=0, m2=0, m3=2, max1=1, max2=2, max3=2, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=2, p32=0, p32_new=-1, p32_old=2, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L478] COND TRUE (int )st3 + (int )nl3 <= 1 VAL [ep12=1, ep13=1, ep21=0, ep23=1, ep31=255, ep32=1, id1=1, id2=2, id3=0, m1=0, m2=0, m3=2, max1=1, max2=2, max3=2, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=2, p32=0, p32_new=-1, p32_old=2, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L479] COND FALSE !((int )r1 >= 2) VAL [ep12=1, ep13=1, ep21=0, ep23=1, ep31=255, ep32=1, id1=1, id2=2, id3=0, m1=0, m2=0, m3=2, max1=1, max2=2, max3=2, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=2, p32=0, p32_new=-1, p32_old=2, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L482] COND TRUE ((int )st1 + (int )st2) + (int )st3 == 0 VAL [ep12=1, ep13=1, ep21=0, ep23=1, ep31=255, ep32=1, id1=1, id2=2, id3=0, m1=0, m2=0, m3=2, max1=1, max2=2, max3=2, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=2, p32=0, p32_new=-1, p32_old=2, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L484] COND TRUE (int )r1 < 2 VAL [ep12=1, ep13=1, ep21=0, ep23=1, ep31=255, ep32=1, id1=1, id2=2, id3=0, m1=0, m2=0, m3=2, max1=1, max2=2, max3=2, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=2, p32=0, p32_new=-1, p32_old=2, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L489] COND FALSE !((int )r1 >= 2) VAL [ep12=1, ep13=1, ep21=0, ep23=1, ep31=255, ep32=1, id1=1, id2=2, id3=0, m1=0, m2=0, m3=2, max1=1, max2=2, max3=2, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=2, p32=0, p32_new=-1, p32_old=2, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L492] COND TRUE ((int )nl1 + (int )nl2) + (int )nl3 == 0 VAL [ep12=1, ep13=1, ep21=0, ep23=1, ep31=255, ep32=1, id1=1, id2=2, id3=0, m1=0, m2=0, m3=2, max1=1, max2=2, max3=2, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=2, p32=0, p32_new=-1, p32_old=2, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L494] COND TRUE (int )r1 < 2 [L495] tmp = 1 VAL [ep12=1, ep13=1, ep21=0, ep23=1, ep31=255, ep32=1, id1=1, id2=2, id3=0, m1=0, m2=0, m3=2, max1=1, max2=2, max3=2, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=2, p32=0, p32_new=-1, p32_old=2, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L523] return (tmp); [L595] c1 = check() [L607] COND FALSE !(! arg) VAL [ep12=1, ep13=1, ep21=0, ep23=1, ep31=255, ep32=1, id1=1, id2=2, id3=0, m1=0, m2=0, m3=2, max1=1, max2=2, max3=2, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=2, p32=0, p32_new=-1, p32_old=2, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L578] COND TRUE 1 [L79] _Bool newmax ; [L82] newmax = (_Bool)0 [L83] COND TRUE \read(mode1) [L84] COND FALSE !(r1 == 255) [L87] r1 = r1 + 1 [L88] COND FALSE !(\read(ep21)) [L96] COND TRUE \read(ep31) [L97] m1 = p31_old [L98] p31_old = nomsg [L99] COND TRUE (int )m1 > (int )max1 [L100] max1 = m1 [L101] newmax = (_Bool)1 [L104] newmax1 = newmax [L105] COND TRUE (int )r1 == 2 [L106] COND FALSE !((int )max1 == (int )id1) [L109] st1 = (char)1 [L112] mode1 = (_Bool)0 [L133] _Bool newmax ; [L136] newmax = (_Bool)0 [L137] COND TRUE \read(mode2) [L138] COND FALSE !(r2 == 255) [L141] r2 = r2 + 1 [L142] COND TRUE \read(ep12) [L143] m2 = p12_old [L144] p12_old = nomsg [L145] COND FALSE !((int )m2 > (int )max2) [L150] COND TRUE \read(ep32) [L151] m2 = p32_old [L152] p32_old = nomsg [L153] COND FALSE !((int )m2 > (int )max2) [L158] newmax2 = newmax [L159] COND TRUE (int )r2 == 2 [L160] COND TRUE (int )max2 == (int )id2 [L161] st2 = (char)1 [L166] mode2 = (_Bool)0 [L187] _Bool newmax ; [L190] newmax = (_Bool)0 [L191] COND TRUE \read(mode3) [L192] COND FALSE !(r3 == 255) [L195] r3 = r3 + 1 [L196] COND TRUE \read(ep13) [L197] m3 = p13_old [L198] p13_old = nomsg [L199] COND FALSE !((int )m3 > (int )max3) [L204] COND TRUE \read(ep23) [L205] m3 = p23_old [L206] p23_old = nomsg [L207] COND FALSE !((int )m3 > (int )max3) [L212] newmax3 = newmax [L213] COND TRUE (int )r3 == 2 [L214] COND FALSE !((int )max3 == (int )id3) [L217] nl3 = (char)1 [L220] mode3 = (_Bool)0 [L583] p12_old = p12_new [L584] p12_new = nomsg [L585] p13_old = p13_new [L586] p13_new = nomsg [L587] p21_old = p21_new [L588] p21_new = nomsg [L589] p23_old = p23_new [L590] p23_new = nomsg [L591] p31_old = p31_new [L592] p31_new = nomsg [L593] p32_old = p32_new [L594] p32_new = nomsg [L472] int tmp ; VAL [ep12=1, ep13=1, ep21=0, ep23=1, ep31=255, ep32=1, id1=1, id2=2, id3=0, m1=2, m2=2, m3=-1, max1=2, max2=2, max3=2, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=1, st3=0] [L475] COND FALSE !(((int )st1 + (int )st2) + (int )st3 <= 1) [L521] tmp = 0 VAL [ep12=1, ep13=1, ep21=0, ep23=1, ep31=255, ep32=1, id1=1, id2=2, id3=0, m1=2, m2=2, m3=-1, max1=2, max2=2, max3=2, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=1, st3=0] [L523] return (tmp); [L595] c1 = check() [L607] COND TRUE ! arg VAL [ep12=1, ep13=1, ep21=0, ep23=1, ep31=255, ep32=1, id1=1, id2=2, id3=0, m1=2, m2=2, m3=-1, max1=2, max2=2, max3=2, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=1, st3=0] [L3] __assert_fail("0", "pals_opt-floodmax.3.3.ufo.UNBOUNDED.pals.c", 3, "reach_error") VAL [ep12=1, ep13=1, ep21=0, ep23=1, ep31=255, ep32=1, id1=1, id2=2, id3=0, m1=2, m2=2, m3=-1, max1=2, max2=2, max3=2, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=1, st3=0] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.53 ms. Allocated memory is still 81.8 MB. Free memory is still 51.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 631.98 ms. Allocated memory is still 100.7 MB. Free memory was 70.5 MB in the beginning and 54.2 MB in the end (delta: 16.3 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 151.23 ms. Allocated memory is still 100.7 MB. Free memory was 54.2 MB in the beginning and 51.1 MB in the end (delta: 3.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 104.61 ms. Allocated memory is still 100.7 MB. Free memory was 51.1 MB in the beginning and 48.8 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 4648.15 ms. Allocated memory was 100.7 MB in the beginning and 159.4 MB in the end (delta: 58.7 MB). Free memory was 48.6 MB in the beginning and 77.2 MB in the end (delta: -28.5 MB). Peak memory consumption was 48.1 MB. Max. memory is 16.1 GB. * CodeCheck took 466424.04 ms. Allocated memory was 159.4 MB in the beginning and 645.9 MB in the end (delta: 486.5 MB). Free memory was 77.2 MB in the beginning and 402.5 MB in the end (delta: -325.3 MB). Peak memory consumption was 161.2 MB. Max. memory is 16.1 GB. * Witness Printer took 276.81 ms. Allocated memory is still 645.9 MB. Free memory was 402.5 MB in the beginning and 380.5 MB in the end (delta: 22.0 MB). Peak memory consumption was 23.1 MB. Max. memory is 16.1 GB. RESULT: Ultimate proved your program to be incorrect! Received shutdown request...