./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/ldv-races/race-1_1-join.i --full-output --traceabstraction.positions.where.we.compute.the.hoare.annotation All --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 273a578a Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../../../trunk/examples/svcomp/ldv-races/race-1_1-join.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ab598119c4148bae0d8b880ae1fca3b30d4f7d9a1b46bb07e7f3565fa04f9e72 --traceabstraction.positions.where.we.compute.the.hoare.annotation All --- Real Ultimate output --- This is Ultimate 0.2.4-tmp.dk.owicki-witnesses-273a578-m [2024-02-19 14:15:40,581 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-19 14:15:40,656 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-19 14:15:40,663 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-19 14:15:40,664 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-19 14:15:40,695 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-19 14:15:40,696 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-19 14:15:40,696 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-19 14:15:40,696 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-19 14:15:40,700 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-19 14:15:40,700 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-19 14:15:40,700 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-19 14:15:40,701 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-19 14:15:40,702 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-19 14:15:40,702 INFO L153 SettingsManager]: * Use SBE=true [2024-02-19 14:15:40,702 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-19 14:15:40,702 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-19 14:15:40,703 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-19 14:15:40,703 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-19 14:15:40,703 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-19 14:15:40,703 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-19 14:15:40,704 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-19 14:15:40,704 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-19 14:15:40,705 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-19 14:15:40,705 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-19 14:15:40,705 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-19 14:15:40,705 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-19 14:15:40,705 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-19 14:15:40,706 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-19 14:15:40,706 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-19 14:15:40,707 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-19 14:15:40,707 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-19 14:15:40,707 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-19 14:15:40,708 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-19 14:15:40,708 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-19 14:15:40,708 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-19 14:15:40,708 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-19 14:15:40,709 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-19 14:15:40,709 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-19 14:15:40,709 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-19 14:15:40,709 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-19 14:15:40,710 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-19 14:15:40,710 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-19 14:15:40,710 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ab598119c4148bae0d8b880ae1fca3b30d4f7d9a1b46bb07e7f3565fa04f9e72 Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> All [2024-02-19 14:15:40,994 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-19 14:15:41,019 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-19 14:15:41,021 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-19 14:15:41,022 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-19 14:15:41,023 INFO L274 PluginConnector]: CDTParser initialized [2024-02-19 14:15:41,024 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-races/race-1_1-join.i [2024-02-19 14:15:42,164 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-19 14:15:42,439 INFO L384 CDTParser]: Found 1 translation units. [2024-02-19 14:15:42,439 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-races/race-1_1-join.i [2024-02-19 14:15:42,466 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fffdb42e5/b3f4b262500942a2a419eec4dd13e2d4/FLAG678161390 [2024-02-19 14:15:42,480 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fffdb42e5/b3f4b262500942a2a419eec4dd13e2d4 [2024-02-19 14:15:42,483 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-19 14:15:42,484 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-02-19 14:15:42,486 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-19 14:15:42,487 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-19 14:15:42,490 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-19 14:15:42,491 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.02 02:15:42" (1/1) ... [2024-02-19 14:15:42,492 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7acb88b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 02:15:42, skipping insertion in model container [2024-02-19 14:15:42,492 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.02 02:15:42" (1/1) ... [2024-02-19 14:15:42,541 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-02-19 14:15:43,054 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-races/race-1_1-join.i[76068,76081] [2024-02-19 14:15:43,070 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-02-19 14:15:43,078 INFO L202 MainTranslator]: Completed pre-run [2024-02-19 14:15:43,123 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-races/race-1_1-join.i[76068,76081] [2024-02-19 14:15:43,127 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-02-19 14:15:43,224 INFO L206 MainTranslator]: Completed translation [2024-02-19 14:15:43,225 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 02:15:43 WrapperNode [2024-02-19 14:15:43,225 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-19 14:15:43,226 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-02-19 14:15:43,226 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-02-19 14:15:43,226 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-02-19 14:15:43,232 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 02:15:43" (1/1) ... [2024-02-19 14:15:43,250 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 02:15:43" (1/1) ... [2024-02-19 14:15:43,276 INFO L138 Inliner]: procedures = 481, calls = 28, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 94 [2024-02-19 14:15:43,276 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-02-19 14:15:43,277 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-02-19 14:15:43,277 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-02-19 14:15:43,277 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-02-19 14:15:43,285 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 02:15:43" (1/1) ... [2024-02-19 14:15:43,285 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 02:15:43" (1/1) ... [2024-02-19 14:15:43,298 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 02:15:43" (1/1) ... [2024-02-19 14:15:43,319 INFO L175 MemorySlicer]: Split 11 memory accesses to 4 slices as follows [2, 3, 5, 1]. 45 percent of accesses are in the largest equivalence class. The 8 initializations are split as follows [2, 1, 5, 0]. The 2 writes are split as follows [0, 1, 0, 1]. [2024-02-19 14:15:43,323 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 02:15:43" (1/1) ... [2024-02-19 14:15:43,323 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 02:15:43" (1/1) ... [2024-02-19 14:15:43,340 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 02:15:43" (1/1) ... [2024-02-19 14:15:43,342 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 02:15:43" (1/1) ... [2024-02-19 14:15:43,345 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 02:15:43" (1/1) ... [2024-02-19 14:15:43,347 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 02:15:43" (1/1) ... [2024-02-19 14:15:43,352 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-02-19 14:15:43,353 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-02-19 14:15:43,353 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-02-19 14:15:43,353 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-02-19 14:15:43,358 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 02:15:43" (1/1) ... [2024-02-19 14:15:43,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-19 14:15:43,380 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-19 14:15:43,399 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-02-19 14:15:43,409 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-02-19 14:15:43,437 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-02-19 14:15:43,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-02-19 14:15:43,438 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-02-19 14:15:43,438 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-02-19 14:15:43,438 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-02-19 14:15:43,438 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-02-19 14:15:43,438 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-02-19 14:15:43,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-02-19 14:15:43,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-02-19 14:15:43,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-02-19 14:15:43,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-02-19 14:15:43,439 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-02-19 14:15:43,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-02-19 14:15:43,448 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-02-19 14:15:43,448 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-02-19 14:15:43,448 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-02-19 14:15:43,448 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-02-19 14:15:43,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-02-19 14:15:43,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-02-19 14:15:43,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-02-19 14:15:43,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-02-19 14:15:43,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-02-19 14:15:43,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-02-19 14:15:43,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-02-19 14:15:43,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-02-19 14:15:43,451 WARN L214 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2024-02-19 14:15:43,656 INFO L244 CfgBuilder]: Building ICFG [2024-02-19 14:15:43,658 INFO L270 CfgBuilder]: Building CFG for each procedure with an implementation [2024-02-19 14:15:43,790 INFO L289 CfgBuilder]: Ommited future-live optimization because the input is a concurrent program. [2024-02-19 14:15:43,790 INFO L293 CfgBuilder]: Performing block encoding [2024-02-19 14:15:43,852 INFO L315 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-02-19 14:15:43,852 INFO L320 CfgBuilder]: Removed 0 assume(true) statements. [2024-02-19 14:15:43,852 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.02 02:15:43 BoogieIcfgContainer [2024-02-19 14:15:43,852 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-02-19 14:15:43,854 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-02-19 14:15:43,854 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-02-19 14:15:43,856 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-02-19 14:15:43,857 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.02 02:15:42" (1/3) ... [2024-02-19 14:15:43,857 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4477ed63 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.02 02:15:43, skipping insertion in model container [2024-02-19 14:15:43,857 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 02:15:43" (2/3) ... [2024-02-19 14:15:43,858 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4477ed63 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.02 02:15:43, skipping insertion in model container [2024-02-19 14:15:43,858 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.02 02:15:43" (3/3) ... [2024-02-19 14:15:43,859 INFO L112 eAbstractionObserver]: Analyzing ICFG race-1_1-join.i [2024-02-19 14:15:43,873 INFO L221 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-02-19 14:15:43,873 INFO L180 ceAbstractionStarter]: Applying trace abstraction to program that has 4 error locations. [2024-02-19 14:15:43,873 INFO L631 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-02-19 14:15:43,895 INFO L144 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2024-02-19 14:15:43,920 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 35 places, 37 transitions, 81 flow [2024-02-19 14:15:43,946 INFO L124 PetriNetUnfolderBase]: 5/40 cut-off events. [2024-02-19 14:15:43,947 INFO L125 PetriNetUnfolderBase]: For 1/1 co-relation queries the response was YES. [2024-02-19 14:15:43,950 INFO L83 FinitePrefix]: Finished finitePrefix Result has 45 conditions, 40 events. 5/40 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 71 event pairs, 0 based on Foata normal form. 0/29 useless extension candidates. Maximal degree in co-relation 17. Up to 3 conditions per place. [2024-02-19 14:15:43,950 INFO L82 GeneralOperation]: Start removeDead. Operand has 35 places, 37 transitions, 81 flow [2024-02-19 14:15:43,953 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 32 places, 30 transitions, 66 flow [2024-02-19 14:15:43,967 INFO L368 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-02-19 14:15:43,974 INFO L369 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=All, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@4d877b63, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-02-19 14:15:43,975 INFO L370 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2024-02-19 14:15:43,977 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-02-19 14:15:43,977 INFO L124 PetriNetUnfolderBase]: 1/4 cut-off events. [2024-02-19 14:15:43,978 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-02-19 14:15:43,978 INFO L226 CegarLoopForPetriNet]: Found error trace [2024-02-19 14:15:43,979 INFO L234 CegarLoopForPetriNet]: trace histogram [1, 1, 1] [2024-02-19 14:15:43,979 INFO L432 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2024-02-19 14:15:43,984 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-02-19 14:15:43,984 INFO L85 PathProgramCache]: Analyzing trace with hash 283607, now seen corresponding path program 1 times [2024-02-19 14:15:43,991 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-02-19 14:15:43,992 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2146613939] [2024-02-19 14:15:43,992 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-02-19 14:15:43,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-02-19 14:15:44,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-02-19 14:15:44,299 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-02-19 14:15:44,299 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-02-19 14:15:44,300 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2146613939] [2024-02-19 14:15:44,300 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2146613939] provided 1 perfect and 0 imperfect interpolant sequences [2024-02-19 14:15:44,300 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-02-19 14:15:44,301 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-02-19 14:15:44,302 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [320714310] [2024-02-19 14:15:44,302 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-02-19 14:15:44,309 INFO L584 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-02-19 14:15:44,333 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-02-19 14:15:44,401 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-02-19 14:15:44,401 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-02-19 14:15:44,414 INFO L498 CegarLoopForPetriNet]: Number of universal loopers: 8 out of 37 [2024-02-19 14:15:44,417 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 32 places, 30 transitions, 66 flow. Second operand has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-02-19 14:15:44,417 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-02-19 14:15:44,417 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 8 of 37 [2024-02-19 14:15:44,419 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-02-19 14:15:44,474 INFO L124 PetriNetUnfolderBase]: 25/78 cut-off events. [2024-02-19 14:15:44,475 INFO L125 PetriNetUnfolderBase]: For 1/1 co-relation queries the response was YES. [2024-02-19 14:15:44,476 INFO L83 FinitePrefix]: Finished finitePrefix Result has 152 conditions, 78 events. 25/78 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 218 event pairs, 25 based on Foata normal form. 6/72 useless extension candidates. Maximal degree in co-relation 130. Up to 65 conditions per place. [2024-02-19 14:15:44,478 INFO L140 encePairwiseOnDemand]: 29/37 looper letters, 10 selfloop transitions, 2 changer transitions 6/22 dead transitions. [2024-02-19 14:15:44,478 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 28 places, 22 transitions, 86 flow [2024-02-19 14:15:44,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-02-19 14:15:44,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-02-19 14:15:44,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 46 transitions. [2024-02-19 14:15:44,488 INFO L543 CegarLoopForPetriNet]: DFA transition density 0.4144144144144144 [2024-02-19 14:15:44,493 INFO L308 CegarLoopForPetriNet]: 32 programPoint places, -4 predicate places. [2024-02-19 14:15:44,493 INFO L507 AbstractCegarLoop]: Abstraction has has 28 places, 22 transitions, 86 flow [2024-02-19 14:15:44,493 INFO L508 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-02-19 14:15:44,493 INFO L226 CegarLoopForPetriNet]: Found error trace [2024-02-19 14:15:44,494 INFO L234 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-02-19 14:15:44,494 WARN L489 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-02-19 14:15:44,494 INFO L432 AbstractCegarLoop]: === Iteration 2 === Targeting thread1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (and 3 more)] === [2024-02-19 14:15:44,495 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-02-19 14:15:44,495 INFO L85 PathProgramCache]: Analyzing trace with hash 564517046, now seen corresponding path program 1 times [2024-02-19 14:15:44,496 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-02-19 14:15:44,496 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1126662834] [2024-02-19 14:15:44,496 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-02-19 14:15:44,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-02-19 14:15:44,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-02-19 14:15:44,635 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-02-19 14:15:44,636 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-02-19 14:15:44,636 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1126662834] [2024-02-19 14:15:44,636 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1126662834] provided 1 perfect and 0 imperfect interpolant sequences [2024-02-19 14:15:44,636 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-02-19 14:15:44,637 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-02-19 14:15:44,637 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [194522675] [2024-02-19 14:15:44,637 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-02-19 14:15:44,638 INFO L584 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-02-19 14:15:44,638 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-02-19 14:15:44,639 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-02-19 14:15:44,639 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-02-19 14:15:44,642 INFO L498 CegarLoopForPetriNet]: Number of universal loopers: 12 out of 37 [2024-02-19 14:15:44,642 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 28 places, 22 transitions, 86 flow. Second operand has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-02-19 14:15:44,643 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-02-19 14:15:44,643 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 12 of 37 [2024-02-19 14:15:44,643 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-02-19 14:15:44,702 INFO L124 PetriNetUnfolderBase]: 30/80 cut-off events. [2024-02-19 14:15:44,703 INFO L125 PetriNetUnfolderBase]: For 6/6 co-relation queries the response was YES. [2024-02-19 14:15:44,704 INFO L83 FinitePrefix]: Finished finitePrefix Result has 238 conditions, 80 events. 30/80 cut-off events. For 6/6 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 206 event pairs, 20 based on Foata normal form. 0/72 useless extension candidates. Maximal degree in co-relation 208. Up to 70 conditions per place. [2024-02-19 14:15:44,704 INFO L140 encePairwiseOnDemand]: 34/37 looper letters, 0 selfloop transitions, 0 changer transitions 25/25 dead transitions. [2024-02-19 14:15:44,704 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 28 places, 25 transitions, 148 flow [2024-02-19 14:15:44,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-02-19 14:15:44,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-02-19 14:15:44,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 60 transitions. [2024-02-19 14:15:44,707 INFO L543 CegarLoopForPetriNet]: DFA transition density 0.5405405405405406 [2024-02-19 14:15:44,708 INFO L308 CegarLoopForPetriNet]: 32 programPoint places, -4 predicate places. [2024-02-19 14:15:44,709 INFO L507 AbstractCegarLoop]: Abstraction has has 28 places, 25 transitions, 148 flow [2024-02-19 14:15:44,709 INFO L508 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-02-19 14:15:44,712 INFO L818 garLoopResultBuilder]: Registering result SAFE for location thread1Err0ASSERT_VIOLATIONERROR_FUNCTION (5 of 6 remaining) [2024-02-19 14:15:44,712 INFO L818 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (4 of 6 remaining) [2024-02-19 14:15:44,712 INFO L818 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (3 of 6 remaining) [2024-02-19 14:15:44,713 INFO L818 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (2 of 6 remaining) [2024-02-19 14:15:44,713 INFO L818 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 6 remaining) [2024-02-19 14:15:44,713 INFO L818 garLoopResultBuilder]: Registering result SAFE for location thread1Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 6 remaining) [2024-02-19 14:15:44,714 WARN L489 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-02-19 14:15:44,768 INFO L644 CegarLoopForPetriNet]: Computed Owicki-Gries annotation of size 4079 in 53688380ns [2024-02-19 14:15:44,772 INFO L457 BasicCegarLoop]: Path program histogram: [1, 1] [2024-02-19 14:15:44,775 INFO L246 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2024-02-19 14:15:44,842 INFO L196 ceAbstractionStarter]: Computing trace abstraction results [2024-02-19 14:15:44,850 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.02 02:15:44 BasicIcfg [2024-02-19 14:15:44,851 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-02-19 14:15:44,851 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-02-19 14:15:44,851 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-02-19 14:15:44,852 INFO L274 PluginConnector]: Witness Printer initialized [2024-02-19 14:15:44,852 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.02 02:15:43" (3/4) ... [2024-02-19 14:15:44,853 INFO L137 WitnessPrinter]: Generating witness for correct program [2024-02-19 14:15:44,860 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure thread1 [2024-02-19 14:15:44,866 INFO L959 BoogieBacktranslator]: Reduced CFG by removing 51 nodes and edges [2024-02-19 14:15:44,866 INFO L959 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2024-02-19 14:15:44,867 INFO L959 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-02-19 14:15:44,867 INFO L959 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-02-19 14:15:45,040 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2024-02-19 14:15:45,043 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.yml [2024-02-19 14:15:45,043 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-02-19 14:15:45,044 INFO L158 Benchmark]: Toolchain (without parser) took 2560.50ms. Allocated memory was 67.1MB in the beginning and 107.0MB in the end (delta: 39.8MB). Free memory was 40.3MB in the beginning and 71.1MB in the end (delta: -30.8MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. [2024-02-19 14:15:45,044 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 44.0MB. Free memory was 20.6MB in the beginning and 20.6MB in the end (delta: 23.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-19 14:15:45,045 INFO L158 Benchmark]: CACSL2BoogieTranslator took 739.23ms. Allocated memory was 67.1MB in the beginning and 81.8MB in the end (delta: 14.7MB). Free memory was 40.2MB in the beginning and 41.8MB in the end (delta: -1.6MB). Peak memory consumption was 28.5MB. Max. memory is 16.1GB. [2024-02-19 14:15:45,045 INFO L158 Benchmark]: Boogie Procedure Inliner took 50.34ms. Allocated memory is still 81.8MB. Free memory was 41.8MB in the beginning and 38.4MB in the end (delta: 3.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-02-19 14:15:45,045 INFO L158 Benchmark]: Boogie Preprocessor took 75.25ms. Allocated memory is still 81.8MB. Free memory was 38.4MB in the beginning and 34.7MB in the end (delta: 3.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-02-19 14:15:45,045 INFO L158 Benchmark]: RCFGBuilder took 500.05ms. Allocated memory is still 81.8MB. Free memory was 34.7MB in the beginning and 51.1MB in the end (delta: -16.4MB). Peak memory consumption was 8.1MB. Max. memory is 16.1GB. [2024-02-19 14:15:45,046 INFO L158 Benchmark]: TraceAbstraction took 996.76ms. Allocated memory was 81.8MB in the beginning and 107.0MB in the end (delta: 25.2MB). Free memory was 50.2MB in the beginning and 44.4MB in the end (delta: 5.8MB). Peak memory consumption was 33.2MB. Max. memory is 16.1GB. [2024-02-19 14:15:45,046 INFO L158 Benchmark]: Witness Printer took 192.21ms. Allocated memory is still 107.0MB. Free memory was 44.4MB in the beginning and 71.1MB in the end (delta: -26.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-02-19 14:15:45,048 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 44.0MB. Free memory was 20.6MB in the beginning and 20.6MB in the end (delta: 23.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 739.23ms. Allocated memory was 67.1MB in the beginning and 81.8MB in the end (delta: 14.7MB). Free memory was 40.2MB in the beginning and 41.8MB in the end (delta: -1.6MB). Peak memory consumption was 28.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 50.34ms. Allocated memory is still 81.8MB. Free memory was 41.8MB in the beginning and 38.4MB in the end (delta: 3.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 75.25ms. Allocated memory is still 81.8MB. Free memory was 38.4MB in the beginning and 34.7MB in the end (delta: 3.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 500.05ms. Allocated memory is still 81.8MB. Free memory was 34.7MB in the beginning and 51.1MB in the end (delta: -16.4MB). Peak memory consumption was 8.1MB. Max. memory is 16.1GB. * TraceAbstraction took 996.76ms. Allocated memory was 81.8MB in the beginning and 107.0MB in the end (delta: 25.2MB). Free memory was 50.2MB in the beginning and 44.4MB in the end (delta: 5.8MB). Peak memory consumption was 33.2MB. Max. memory is 16.1GB. * Witness Printer took 192.21ms. Allocated memory is still 107.0MB. Free memory was 44.4MB in the beginning and 71.1MB in the end (delta: -26.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((((!(v_np16_1) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !((thread1Thread1of1ForFork0_ldv_assert_~expression#1~ghost == 0))) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && v_np5_1) && v_np3_1) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np15_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np7_1)) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && v_np3_1) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np17_1) && v_np15_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np20_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && v_np3_1) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np15_1) && v_np19_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && v_np3_1) && !(v_np13_1)) && !(v_np29_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np15_1) && v_np11_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && v_np4_1) && v_np3_1) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np14_1)) && v_np15_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && v_np3_1) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np21_1) && v_np15_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && v_np3_1) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np28_1) && v_np15_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np7_1))) || ((((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !((thread1Thread1of1ForFork0_ldv_assert_~expression#1~ghost == 0))) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && v_np3_1) && v_np2_1) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np15_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np7_1))) - InvariantResult [Line: 1697]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && !(v_np13_1)) && !(v_np29_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np15_1) && v_np12_1) && v_np11_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1)) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && v_np3_1) && !(v_np13_1)) && !(v_np29_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np15_1) && v_np11_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && !(v_np13_1)) && !(v_np29_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np22_1) && v_np15_1) && v_np11_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np28_1)) && !(v_np25_1)) && !(v_np13_1)) && !(v_np29_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np26_1) && v_np15_1) && v_np11_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && !(v_np13_1)) && !(v_np29_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np15_1) && v_np10_1) && v_np11_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && !(v_np13_1)) && !(v_np29_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np20_1) && v_np15_1) && v_np11_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && !(v_np7_1))) - InvariantResult [Line: 1693]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((!(v_np16_1) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !((thread1Thread1of1ForFork0_ldv_assert_~expression#1~ghost == 0))) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && v_np5_1) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np20_1) && v_np15_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && !(v_np7_1)) || ((((((((((((((((((((((((((((((((!(v_np16_1) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !((thread1Thread1of1ForFork0_ldv_assert_~expression#1~ghost == 0))) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && v_np5_1) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np15_1) && v_np10_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || ((((((((((((((((((((((((((((((((!(v_np16_1) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !((thread1Thread1of1ForFork0_ldv_assert_~expression#1~ghost == 0))) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && v_np5_1) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np15_1) && v_np12_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || ((((((((((((((((((((((((((((((((!(v_np16_1) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !((thread1Thread1of1ForFork0_ldv_assert_~expression#1~ghost == 0))) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && v_np5_1) && v_np3_1) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np15_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np7_1))) || ((((((((((((((((((((((((((((((((!(v_np16_1) && !(v_np27_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !((thread1Thread1of1ForFork0_ldv_assert_~expression#1~ghost == 0))) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && v_np5_1) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np22_1) && v_np15_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || ((((((((((((((((((((((((((((((((!(v_np16_1) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !((thread1Thread1of1ForFork0_ldv_assert_~expression#1~ghost == 0))) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np28_1)) && !(v_np25_1)) && v_np5_1) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np26_1) && v_np15_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) - InvariantResult [Line: 1693]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1709]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np28_1) && v_np20_1) && v_np15_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && !(v_np7_1)) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && v_np4_1) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np14_1)) && v_np20_1) && v_np15_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && !(v_np7_1))) || ((((((((((((((((((((((((((((((((!(v_np16_1) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !((thread1Thread1of1ForFork0_ldv_assert_~expression#1~ghost == 0))) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && v_np5_1) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np20_1) && v_np15_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np20_1) && v_np17_1) && v_np15_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np20_1) && v_np15_1) && v_np19_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && !(v_np13_1)) && !(v_np29_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np20_1) && v_np15_1) && v_np11_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && !(v_np7_1))) || ((((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !((thread1Thread1of1ForFork0_ldv_assert_~expression#1~ghost == 0))) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && v_np2_1) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np20_1) && v_np15_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np21_1) && v_np20_1) && v_np15_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && !(v_np7_1))) - InvariantResult [Line: 1725]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && !(v_np13_1)) && !(v_np29_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np15_1) && v_np12_1) && v_np11_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1)) || ((((((((((((((((((((((((((((((((!(v_np16_1) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !((thread1Thread1of1ForFork0_ldv_assert_~expression#1~ghost == 0))) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && v_np5_1) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np15_1) && v_np12_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np28_1) && v_np15_1) && v_np12_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && v_np4_1) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np14_1)) && v_np15_1) && v_np12_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np21_1) && v_np15_1) && v_np12_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np17_1) && v_np15_1) && v_np12_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || ((((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !((thread1Thread1of1ForFork0_ldv_assert_~expression#1~ghost == 0))) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && v_np2_1) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np15_1) && v_np12_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np15_1) && v_np19_1) && v_np12_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) - InvariantResult [Line: 1693]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && !((expression == 0))) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np27_1) && v_np13_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1)) - InvariantResult [Line: 1693]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && !((expression == 0))) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np31_1) && v_np13_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1)) - InvariantResult [Line: 1693]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1701]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np28_1) && v_np20_1) && v_np15_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && !(v_np7_1)) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np28_1) && v_np15_1) && v_np10_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np28_1) && v_np15_1) && v_np12_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np25_1)) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np28_1) && v_np26_1) && v_np15_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np28_1) && v_np22_1) && v_np15_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && v_np3_1) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np28_1) && v_np15_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np7_1))) - InvariantResult [Line: 1709]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np18_1) && v_np13_1) && !(v_np21_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1)) - InvariantResult [Line: 1704]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !((thread1Thread1of1ForFork0_ldv_assert_~expression#1~ghost == 0))) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && v_np2_1) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np22_1) && v_np15_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1)) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && !(v_np13_1)) && !(v_np29_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np22_1) && v_np15_1) && v_np11_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np28_1) && v_np22_1) && v_np15_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np22_1) && v_np21_1) && v_np15_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np22_1) && v_np17_1) && v_np15_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np22_1) && v_np15_1) && v_np19_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || ((((((((((((((((((((((((((((((((!(v_np16_1) && !(v_np27_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !((thread1Thread1of1ForFork0_ldv_assert_~expression#1~ghost == 0))) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && v_np5_1) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np22_1) && v_np15_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && v_np4_1) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np14_1)) && v_np22_1) && v_np15_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) - InvariantResult [Line: 1693]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1693]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1693]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1708]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && v_np7_1) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np13_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) - InvariantResult [Line: 1698]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && v_np4_1) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np14_1)) && v_np20_1) && v_np15_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && !(v_np7_1)) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && v_np4_1) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np14_1)) && v_np15_1) && v_np10_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np28_1)) && !(v_np25_1)) && v_np4_1) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np14_1)) && v_np26_1) && v_np15_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && v_np4_1) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np14_1)) && v_np15_1) && v_np12_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && v_np4_1) && v_np3_1) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np14_1)) && v_np15_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && v_np4_1) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np14_1)) && v_np22_1) && v_np15_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) - InvariantResult [Line: 1693]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1724]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((((!(v_np16_1) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !((thread1Thread1of1ForFork0_ldv_assert_~expression#1~ghost == 0))) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && v_np5_1) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np15_1) && v_np10_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1)) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np25_1)) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np28_1) && v_np15_1) && v_np10_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || ((((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !((thread1Thread1of1ForFork0_ldv_assert_~expression#1~ghost == 0))) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && v_np2_1) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np15_1) && v_np10_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && v_np4_1) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np14_1)) && v_np15_1) && v_np10_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np21_1) && v_np15_1) && v_np10_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && !(v_np13_1)) && !(v_np29_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np15_1) && v_np10_1) && v_np11_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np15_1) && v_np19_1) && v_np10_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np17_1) && v_np15_1) && v_np10_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) - InvariantResult [Line: 1693]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && !((expression == 0))) && v_np0_1) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np13_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1)) - InvariantResult [Line: 1693]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && !((expression == 0))) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np14_1) && v_np13_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1)) - InvariantResult [Line: 1693]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1719]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !((thread1Thread1of1ForFork0_ldv_assert_~expression#1~ghost == 0))) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np28_1)) && !(v_np25_1)) && v_np2_1) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np26_1) && v_np15_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1)) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np28_1)) && !(v_np25_1)) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np26_1) && v_np17_1) && v_np15_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np25_1)) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np28_1) && v_np26_1) && v_np15_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np28_1)) && !(v_np25_1)) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np21_1) && v_np26_1) && v_np15_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np28_1)) && !(v_np25_1)) && v_np4_1) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np14_1)) && v_np26_1) && v_np15_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np28_1)) && !(v_np25_1)) && !(v_np13_1)) && !(v_np29_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np26_1) && v_np15_1) && v_np11_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np28_1)) && !(v_np25_1)) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np26_1) && v_np15_1) && v_np19_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || ((((((((((((((((((((((((((((((((!(v_np16_1) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !((thread1Thread1of1ForFork0_ldv_assert_~expression#1~ghost == 0))) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np28_1)) && !(v_np25_1)) && v_np5_1) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np26_1) && v_np15_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) - InvariantResult [Line: 1701]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && v_np3_1) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np17_1) && v_np15_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np20_1)) && !(v_np7_1)) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np28_1)) && !(v_np25_1)) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np26_1) && v_np17_1) && v_np15_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np20_1) && v_np17_1) && v_np15_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np22_1) && v_np17_1) && v_np15_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np17_1) && v_np15_1) && v_np10_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np17_1) && v_np15_1) && v_np12_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) - InvariantResult [Line: 1693]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !((thread1Thread1of1ForFork0_ldv_assert_~expression#1~ghost == 0))) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np28_1)) && !(v_np25_1)) && v_np2_1) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np26_1) && v_np15_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1)) || ((((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !((thread1Thread1of1ForFork0_ldv_assert_~expression#1~ghost == 0))) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && v_np2_1) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np22_1) && v_np15_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || ((((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !((thread1Thread1of1ForFork0_ldv_assert_~expression#1~ghost == 0))) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && v_np2_1) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np15_1) && v_np10_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || ((((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !((thread1Thread1of1ForFork0_ldv_assert_~expression#1~ghost == 0))) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && v_np2_1) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np20_1) && v_np15_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && !(v_np7_1))) || ((((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !((thread1Thread1of1ForFork0_ldv_assert_~expression#1~ghost == 0))) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && v_np3_1) && v_np2_1) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np15_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np7_1))) || ((((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !((thread1Thread1of1ForFork0_ldv_assert_~expression#1~ghost == 0))) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && v_np2_1) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np15_1) && v_np12_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) - InvariantResult [Line: 1697]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && v_np3_1) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np15_1) && v_np19_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np7_1)) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np20_1) && v_np15_1) && v_np19_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np22_1) && v_np15_1) && v_np19_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np28_1)) && !(v_np25_1)) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np26_1) && v_np15_1) && v_np19_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np15_1) && v_np19_1) && v_np10_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np15_1) && v_np19_1) && v_np12_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) - InvariantResult [Line: 1698]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np28_1)) && !(v_np25_1)) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np21_1) && v_np26_1) && v_np15_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1)) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np21_1) && v_np15_1) && v_np10_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np22_1) && v_np21_1) && v_np15_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np21_1) && v_np15_1) && v_np12_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np21_1) && v_np20_1) && v_np15_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np3_1)) && !(v_np7_1))) || (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && v_np3_1) && !(v_np13_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && v_np21_1) && v_np15_1) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np7_1))) - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np23_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np16_1) && v_np13_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1)) - InvariantResult [Line: 1693]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1719]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((!(v_np5_1) && !(v_np16_1)) && !(v_np27_1)) && !(v_np22_1)) && !(v_np19_1)) && !(v_np24_1)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np30_1)) && !(v_np31_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && !(v_np26_1)) && !(v_np28_1)) && !(v_np25_1)) && !(v_np29_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np23_1) && v_np13_1) && !(v_np21_1)) && !(v_np18_1)) && !(v_np17_1)) && !(v_np20_1)) && !(v_np3_1)) && !(v_np7_1)) - PositiveResult [Line: 1693]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - PositiveResult [Line: 1693]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - PositiveResult [Line: 1693]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - PositiveResult [Line: 1693]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 3 procedures, 43 locations, 6 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 0.9s, OverallIterations: 2, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 16 SdHoareTripleChecker+Valid, 0.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 7 mSDsluCounter, 2 SdHoareTripleChecker+Invalid, 0.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 8 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 75 IncrementalHoareTripleChecker+Invalid, 83 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 8 mSolverCounterUnsat, 2 mSDtfsCounter, 75 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=148occurred in iteration=2, InterpolantAutomatonStates: 6, traceCheckStatistics: No data available, 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: TRACE_CHECK: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 13 NumberOfCodeBlocks, 13 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 11 ConstructedInterpolants, 0 QuantifiedInterpolants, 17 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 4 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2024-02-19 14:15:45,087 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE