/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationInline.xml -s ../../../trunk/examples/settings/ai/thread-modular/svcomp-Reach-32bit-Automizer_Default+AIv2_OCT_FLOW_SENSITIVE_FILTERED.epf -i ../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/chl/nzb-file-symm.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.fs.absint-concur-c9b613c-m [2022-09-21 14:27:54,783 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-09-21 14:27:54,784 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-09-21 14:27:54,801 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-09-21 14:27:54,801 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-09-21 14:27:54,802 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-09-21 14:27:54,803 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-09-21 14:27:54,804 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-09-21 14:27:54,805 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-09-21 14:27:54,806 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-09-21 14:27:54,806 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-09-21 14:27:54,807 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-09-21 14:27:54,808 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-09-21 14:27:54,808 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-09-21 14:27:54,809 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-09-21 14:27:54,810 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-09-21 14:27:54,810 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-09-21 14:27:54,811 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-09-21 14:27:54,812 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-09-21 14:27:54,814 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-09-21 14:27:54,814 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-09-21 14:27:54,821 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-09-21 14:27:54,822 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-09-21 14:27:54,822 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-09-21 14:27:54,824 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-09-21 14:27:54,824 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-09-21 14:27:54,824 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-09-21 14:27:54,825 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-09-21 14:27:54,825 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-09-21 14:27:54,826 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-09-21 14:27:54,826 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-09-21 14:27:54,826 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-09-21 14:27:54,831 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-09-21 14:27:54,832 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-09-21 14:27:54,833 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-09-21 14:27:54,833 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-09-21 14:27:54,833 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-09-21 14:27:54,833 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-09-21 14:27:54,833 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-09-21 14:27:54,834 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-09-21 14:27:54,835 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-09-21 14:27:54,836 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/thread-modular/svcomp-Reach-32bit-Automizer_Default+AIv2_OCT_FLOW_SENSITIVE_FILTERED.epf [2022-09-21 14:27:54,861 INFO L113 SettingsManager]: Loading preferences was successful [2022-09-21 14:27:54,861 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-09-21 14:27:54,862 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-09-21 14:27:54,862 INFO L138 SettingsManager]: * Log level for plugins=info [2022-09-21 14:27:54,862 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-09-21 14:27:54,863 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-09-21 14:27:54,863 INFO L138 SettingsManager]: * User list type=DISABLED [2022-09-21 14:27:54,863 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2022-09-21 14:27:54,863 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2022-09-21 14:27:54,863 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-09-21 14:27:54,863 INFO L138 SettingsManager]: * Computation of Interferences for Sequential Abstract Interpretation of each procedure=FLOW_SENSITIVE_FILTERED [2022-09-21 14:27:54,864 INFO L138 SettingsManager]: * Abstract domain=OctagonDomain [2022-09-21 14:27:54,864 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-09-21 14:27:54,864 INFO L138 SettingsManager]: * sizeof long=4 [2022-09-21 14:27:54,864 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-09-21 14:27:54,864 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-09-21 14:27:54,864 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-09-21 14:27:54,864 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-09-21 14:27:54,864 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-09-21 14:27:54,865 INFO L138 SettingsManager]: * sizeof long double=12 [2022-09-21 14:27:54,865 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-09-21 14:27:54,865 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-09-21 14:27:54,865 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-09-21 14:27:54,865 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2022-09-21 14:27:54,865 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-09-21 14:27:54,865 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-09-21 14:27:54,865 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-09-21 14:27:54,865 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-09-21 14:27:54,865 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-09-21 14:27:54,865 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2022-09-21 14:27:54,866 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-09-21 14:27:54,866 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-09-21 14:27:55,062 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-09-21 14:27:55,087 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-09-21 14:27:55,089 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-09-21 14:27:55,090 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2022-09-21 14:27:55,092 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2022-09-21 14:27:55,093 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/chl/nzb-file-symm.wvr.bpl [2022-09-21 14:27:55,093 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/chl/nzb-file-symm.wvr.bpl' [2022-09-21 14:27:55,116 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-09-21 14:27:55,117 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2022-09-21 14:27:55,118 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-09-21 14:27:55,118 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-09-21 14:27:55,118 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-09-21 14:27:55,126 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "nzb-file-symm.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 21.09 02:27:55" (1/1) ... [2022-09-21 14:27:55,131 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "nzb-file-symm.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 21.09 02:27:55" (1/1) ... [2022-09-21 14:27:55,143 INFO L138 Inliner]: procedures = 3, calls = 2, calls flagged for inlining = 0, calls inlined = 0, statements flattened = 0 [2022-09-21 14:27:55,144 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-09-21 14:27:55,145 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-09-21 14:27:55,145 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-09-21 14:27:55,145 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-09-21 14:27:55,150 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "nzb-file-symm.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 21.09 02:27:55" (1/1) ... [2022-09-21 14:27:55,150 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "nzb-file-symm.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 21.09 02:27:55" (1/1) ... [2022-09-21 14:27:55,152 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "nzb-file-symm.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 21.09 02:27:55" (1/1) ... [2022-09-21 14:27:55,152 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "nzb-file-symm.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 21.09 02:27:55" (1/1) ... [2022-09-21 14:27:55,154 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "nzb-file-symm.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 21.09 02:27:55" (1/1) ... [2022-09-21 14:27:55,156 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "nzb-file-symm.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 21.09 02:27:55" (1/1) ... [2022-09-21 14:27:55,156 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "nzb-file-symm.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 21.09 02:27:55" (1/1) ... [2022-09-21 14:27:55,157 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-09-21 14:27:55,158 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-09-21 14:27:55,158 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-09-21 14:27:55,158 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-09-21 14:27:55,161 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "nzb-file-symm.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 21.09 02:27:55" (1/1) ... [2022-09-21 14:27:55,165 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-09-21 14:27:55,179 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-21 14:27:55,191 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-09-21 14:27:55,223 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-09-21 14:27:55,254 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2022-09-21 14:27:55,254 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-09-21 14:27:55,254 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-09-21 14:27:55,254 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2022-09-21 14:27:55,254 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-09-21 14:27:55,255 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-09-21 14:27:55,255 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2022-09-21 14:27:55,255 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-09-21 14:27:55,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-09-21 14:27:55,255 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-09-21 14:27:55,296 INFO L234 CfgBuilder]: Building ICFG [2022-09-21 14:27:55,297 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-09-21 14:27:55,431 INFO L275 CfgBuilder]: Performing block encoding [2022-09-21 14:27:55,477 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-09-21 14:27:55,477 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2022-09-21 14:27:55,479 INFO L202 PluginConnector]: Adding new model nzb-file-symm.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.09 02:27:55 BoogieIcfgContainer [2022-09-21 14:27:55,479 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-09-21 14:27:55,480 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2022-09-21 14:27:55,480 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2022-09-21 14:27:55,480 INFO L275 PluginConnector]: Abstract Interpretation initialized [2022-09-21 14:27:55,495 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "nzb-file-symm.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.09 02:27:55" (1/1) ... [2022-09-21 14:27:55,544 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-09-21 14:27:55,545 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-09-21 14:27:55,571 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-09-21 14:27:55,579 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-09-21 14:27:55,614 INFO L129 ointEngineConcurrent]: Starting fixpoint engine with domain OctagonDomain (maxUnwinding=3, maxParallelStates=2) [2022-09-21 14:27:55,615 INFO L155 ointEngineConcurrent]: Starting outer Fixpoint iteration number 1 [2022-09-21 14:27:55,616 INFO L115 FixpointEngine]: Starting fixpoint engine with domain OctagonDomain (maxUnwinding=3, maxParallelStates=2) [2022-09-21 14:27:55,644 INFO L115 FixpointEngine]: Starting fixpoint engine with domain OctagonDomain (maxUnwinding=3, maxParallelStates=2) [2022-09-21 14:27:55,739 INFO L115 FixpointEngine]: Starting fixpoint engine with domain OctagonDomain (maxUnwinding=3, maxParallelStates=2) [2022-09-21 14:27:55,788 INFO L155 ointEngineConcurrent]: Starting outer Fixpoint iteration number 2 [2022-09-21 14:27:55,789 INFO L596 ngineConcurrentUtils]: Cross Product Computation started for ULTIMATE.start with variables: [result_8, break_10, ends_with_6, is_null_5, i_9, result_11, filename_4, get_subject_3, is_null_1, i_12, break_13, filename_0, ends_with_2, get_subject_7] [2022-09-21 14:27:55,794 INFO L631 ngineConcurrentUtils]: Start checking 256 possible combinations. [2022-09-21 14:27:55,794 INFO L642 ngineConcurrentUtils]: Filter Iteration 1/256 [2022-09-21 14:27:55,809 INFO L642 ngineConcurrentUtils]: Filter Iteration 2/256 [2022-09-21 14:27:55,816 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:27:55,816 INFO L642 ngineConcurrentUtils]: Filter Iteration 3/256 [2022-09-21 14:27:55,833 INFO L642 ngineConcurrentUtils]: Filter Iteration 4/256 [2022-09-21 14:27:55,851 INFO L642 ngineConcurrentUtils]: Filter Iteration 5/256 [2022-09-21 14:27:55,875 INFO L642 ngineConcurrentUtils]: Filter Iteration 6/256 [2022-09-21 14:27:55,889 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:27:55,889 INFO L642 ngineConcurrentUtils]: Filter Iteration 7/256 [2022-09-21 14:27:55,908 INFO L642 ngineConcurrentUtils]: Filter Iteration 8/256 [2022-09-21 14:27:55,928 INFO L642 ngineConcurrentUtils]: Filter Iteration 9/256 [2022-09-21 14:27:55,947 INFO L642 ngineConcurrentUtils]: Filter Iteration 10/256 [2022-09-21 14:27:55,958 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:27:55,958 INFO L642 ngineConcurrentUtils]: Filter Iteration 11/256 [2022-09-21 14:27:55,977 INFO L642 ngineConcurrentUtils]: Filter Iteration 12/256 [2022-09-21 14:27:56,032 INFO L642 ngineConcurrentUtils]: Filter Iteration 13/256 [2022-09-21 14:27:56,059 INFO L642 ngineConcurrentUtils]: Filter Iteration 14/256 [2022-09-21 14:27:56,072 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:27:56,073 INFO L642 ngineConcurrentUtils]: Filter Iteration 15/256 [2022-09-21 14:27:56,098 INFO L642 ngineConcurrentUtils]: Filter Iteration 16/256 [2022-09-21 14:27:56,118 INFO L642 ngineConcurrentUtils]: Filter Iteration 17/256 [2022-09-21 14:27:56,147 INFO L642 ngineConcurrentUtils]: Filter Iteration 18/256 [2022-09-21 14:27:56,153 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:27:56,154 INFO L642 ngineConcurrentUtils]: Filter Iteration 19/256 [2022-09-21 14:27:56,172 INFO L642 ngineConcurrentUtils]: Filter Iteration 20/256 [2022-09-21 14:27:56,191 INFO L642 ngineConcurrentUtils]: Filter Iteration 21/256 [2022-09-21 14:27:56,210 INFO L642 ngineConcurrentUtils]: Filter Iteration 22/256 [2022-09-21 14:27:56,217 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:27:56,218 INFO L642 ngineConcurrentUtils]: Filter Iteration 23/256 [2022-09-21 14:27:56,237 INFO L642 ngineConcurrentUtils]: Filter Iteration 24/256 [2022-09-21 14:27:56,257 INFO L642 ngineConcurrentUtils]: Filter Iteration 25/256 [2022-09-21 14:27:56,277 INFO L642 ngineConcurrentUtils]: Filter Iteration 26/256 [2022-09-21 14:27:56,289 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:27:56,289 INFO L642 ngineConcurrentUtils]: Filter Iteration 27/256 [2022-09-21 14:27:56,314 INFO L642 ngineConcurrentUtils]: Filter Iteration 28/256 [2022-09-21 14:27:56,338 INFO L642 ngineConcurrentUtils]: Filter Iteration 29/256 [2022-09-21 14:27:56,363 INFO L642 ngineConcurrentUtils]: Filter Iteration 30/256 [2022-09-21 14:27:56,376 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:27:56,376 INFO L642 ngineConcurrentUtils]: Filter Iteration 31/256 [2022-09-21 14:27:56,401 INFO L642 ngineConcurrentUtils]: Filter Iteration 32/256 [2022-09-21 14:27:56,421 INFO L642 ngineConcurrentUtils]: Filter Iteration 33/256 [2022-09-21 14:27:56,443 INFO L642 ngineConcurrentUtils]: Filter Iteration 34/256 [2022-09-21 14:27:56,450 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:27:56,450 INFO L642 ngineConcurrentUtils]: Filter Iteration 35/256 [2022-09-21 14:27:56,469 INFO L642 ngineConcurrentUtils]: Filter Iteration 36/256 [2022-09-21 14:27:56,495 INFO L642 ngineConcurrentUtils]: Filter Iteration 37/256 [2022-09-21 14:27:56,515 INFO L642 ngineConcurrentUtils]: Filter Iteration 38/256 [2022-09-21 14:27:56,528 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:27:56,528 INFO L642 ngineConcurrentUtils]: Filter Iteration 39/256 [2022-09-21 14:27:56,553 INFO L642 ngineConcurrentUtils]: Filter Iteration 40/256 [2022-09-21 14:27:56,573 INFO L642 ngineConcurrentUtils]: Filter Iteration 41/256 [2022-09-21 14:27:56,591 INFO L642 ngineConcurrentUtils]: Filter Iteration 42/256 [2022-09-21 14:27:56,604 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:27:56,604 INFO L642 ngineConcurrentUtils]: Filter Iteration 43/256 [2022-09-21 14:27:56,628 INFO L642 ngineConcurrentUtils]: Filter Iteration 44/256 [2022-09-21 14:27:56,653 INFO L642 ngineConcurrentUtils]: Filter Iteration 45/256 [2022-09-21 14:27:56,676 INFO L642 ngineConcurrentUtils]: Filter Iteration 46/256 [2022-09-21 14:27:56,687 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:27:56,687 INFO L642 ngineConcurrentUtils]: Filter Iteration 47/256 [2022-09-21 14:27:56,706 INFO L642 ngineConcurrentUtils]: Filter Iteration 48/256 [2022-09-21 14:27:56,725 INFO L642 ngineConcurrentUtils]: Filter Iteration 49/256 [2022-09-21 14:27:56,745 INFO L642 ngineConcurrentUtils]: Filter Iteration 50/256 [2022-09-21 14:27:56,751 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:27:56,751 INFO L642 ngineConcurrentUtils]: Filter Iteration 51/256 [2022-09-21 14:27:56,777 INFO L642 ngineConcurrentUtils]: Filter Iteration 52/256 [2022-09-21 14:27:56,816 INFO L642 ngineConcurrentUtils]: Filter Iteration 53/256 [2022-09-21 14:27:56,836 INFO L642 ngineConcurrentUtils]: Filter Iteration 54/256 [2022-09-21 14:27:56,849 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:27:56,849 INFO L642 ngineConcurrentUtils]: Filter Iteration 55/256 [2022-09-21 14:27:56,868 INFO L642 ngineConcurrentUtils]: Filter Iteration 56/256 [2022-09-21 14:27:56,888 INFO L642 ngineConcurrentUtils]: Filter Iteration 57/256 [2022-09-21 14:27:56,907 INFO L642 ngineConcurrentUtils]: Filter Iteration 58/256 [2022-09-21 14:27:56,920 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:27:56,921 INFO L642 ngineConcurrentUtils]: Filter Iteration 59/256 [2022-09-21 14:27:56,941 INFO L642 ngineConcurrentUtils]: Filter Iteration 60/256 [2022-09-21 14:27:56,966 INFO L642 ngineConcurrentUtils]: Filter Iteration 61/256 [2022-09-21 14:27:56,990 INFO L642 ngineConcurrentUtils]: Filter Iteration 62/256 [2022-09-21 14:27:57,002 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:27:57,002 INFO L642 ngineConcurrentUtils]: Filter Iteration 63/256 [2022-09-21 14:27:57,028 INFO L642 ngineConcurrentUtils]: Filter Iteration 64/256 [2022-09-21 14:27:57,046 INFO L642 ngineConcurrentUtils]: Filter Iteration 65/256 [2022-09-21 14:27:57,077 INFO L642 ngineConcurrentUtils]: Filter Iteration 66/256 [2022-09-21 14:27:57,083 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:27:57,083 INFO L642 ngineConcurrentUtils]: Filter Iteration 67/256 [2022-09-21 14:27:57,107 INFO L642 ngineConcurrentUtils]: Filter Iteration 68/256 [2022-09-21 14:27:57,130 INFO L642 ngineConcurrentUtils]: Filter Iteration 69/256 [2022-09-21 14:27:57,149 INFO L642 ngineConcurrentUtils]: Filter Iteration 70/256 [2022-09-21 14:27:57,161 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:27:57,162 INFO L642 ngineConcurrentUtils]: Filter Iteration 71/256 [2022-09-21 14:27:57,182 INFO L642 ngineConcurrentUtils]: Filter Iteration 72/256 [2022-09-21 14:27:57,206 INFO L642 ngineConcurrentUtils]: Filter Iteration 73/256 [2022-09-21 14:27:57,231 INFO L642 ngineConcurrentUtils]: Filter Iteration 74/256 [2022-09-21 14:27:57,237 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:27:57,237 INFO L642 ngineConcurrentUtils]: Filter Iteration 75/256 [2022-09-21 14:27:57,257 INFO L642 ngineConcurrentUtils]: Filter Iteration 76/256 [2022-09-21 14:27:57,283 INFO L642 ngineConcurrentUtils]: Filter Iteration 77/256 [2022-09-21 14:27:57,306 INFO L642 ngineConcurrentUtils]: Filter Iteration 78/256 [2022-09-21 14:27:57,312 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:27:57,312 INFO L642 ngineConcurrentUtils]: Filter Iteration 79/256 [2022-09-21 14:27:57,331 INFO L642 ngineConcurrentUtils]: Filter Iteration 80/256 [2022-09-21 14:27:57,356 INFO L642 ngineConcurrentUtils]: Filter Iteration 81/256 [2022-09-21 14:27:57,380 INFO L642 ngineConcurrentUtils]: Filter Iteration 82/256 [2022-09-21 14:27:57,393 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:27:57,393 INFO L642 ngineConcurrentUtils]: Filter Iteration 83/256 [2022-09-21 14:27:57,412 INFO L642 ngineConcurrentUtils]: Filter Iteration 84/256 [2022-09-21 14:27:57,432 INFO L642 ngineConcurrentUtils]: Filter Iteration 85/256 [2022-09-21 14:27:57,457 INFO L642 ngineConcurrentUtils]: Filter Iteration 86/256 [2022-09-21 14:27:57,470 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:27:57,470 INFO L642 ngineConcurrentUtils]: Filter Iteration 87/256 [2022-09-21 14:27:57,494 INFO L642 ngineConcurrentUtils]: Filter Iteration 88/256 [2022-09-21 14:27:57,514 INFO L642 ngineConcurrentUtils]: Filter Iteration 89/256 [2022-09-21 14:27:57,539 INFO L642 ngineConcurrentUtils]: Filter Iteration 90/256 [2022-09-21 14:27:57,546 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:27:57,546 INFO L642 ngineConcurrentUtils]: Filter Iteration 91/256 [2022-09-21 14:27:57,572 INFO L642 ngineConcurrentUtils]: Filter Iteration 92/256 [2022-09-21 14:27:57,592 INFO L642 ngineConcurrentUtils]: Filter Iteration 93/256 [2022-09-21 14:27:57,616 INFO L642 ngineConcurrentUtils]: Filter Iteration 94/256 [2022-09-21 14:27:57,629 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:27:57,629 INFO L642 ngineConcurrentUtils]: Filter Iteration 95/256 [2022-09-21 14:27:57,650 INFO L642 ngineConcurrentUtils]: Filter Iteration 96/256 [2022-09-21 14:27:57,670 INFO L642 ngineConcurrentUtils]: Filter Iteration 97/256 [2022-09-21 14:27:57,694 INFO L642 ngineConcurrentUtils]: Filter Iteration 98/256 [2022-09-21 14:27:57,706 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:27:57,706 INFO L642 ngineConcurrentUtils]: Filter Iteration 99/256 [2022-09-21 14:27:57,725 INFO L642 ngineConcurrentUtils]: Filter Iteration 100/256 [2022-09-21 14:27:57,750 INFO L642 ngineConcurrentUtils]: Filter Iteration 101/256 [2022-09-21 14:27:57,801 INFO L642 ngineConcurrentUtils]: Filter Iteration 102/256 [2022-09-21 14:27:57,807 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:27:57,807 INFO L642 ngineConcurrentUtils]: Filter Iteration 103/256 [2022-09-21 14:27:57,833 INFO L642 ngineConcurrentUtils]: Filter Iteration 104/256 [2022-09-21 14:27:57,857 INFO L642 ngineConcurrentUtils]: Filter Iteration 105/256 [2022-09-21 14:27:57,883 INFO L642 ngineConcurrentUtils]: Filter Iteration 106/256 [2022-09-21 14:27:57,895 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:27:57,896 INFO L642 ngineConcurrentUtils]: Filter Iteration 107/256 [2022-09-21 14:27:57,921 INFO L642 ngineConcurrentUtils]: Filter Iteration 108/256 [2022-09-21 14:27:57,941 INFO L642 ngineConcurrentUtils]: Filter Iteration 109/256 [2022-09-21 14:27:57,960 INFO L642 ngineConcurrentUtils]: Filter Iteration 110/256 [2022-09-21 14:27:57,966 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:27:57,966 INFO L642 ngineConcurrentUtils]: Filter Iteration 111/256 [2022-09-21 14:27:57,985 INFO L642 ngineConcurrentUtils]: Filter Iteration 112/256 [2022-09-21 14:27:58,010 INFO L642 ngineConcurrentUtils]: Filter Iteration 113/256 [2022-09-21 14:27:58,029 INFO L642 ngineConcurrentUtils]: Filter Iteration 114/256 [2022-09-21 14:27:58,035 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:27:58,035 INFO L642 ngineConcurrentUtils]: Filter Iteration 115/256 [2022-09-21 14:27:58,060 INFO L642 ngineConcurrentUtils]: Filter Iteration 116/256 [2022-09-21 14:27:58,085 INFO L642 ngineConcurrentUtils]: Filter Iteration 117/256 [2022-09-21 14:27:58,109 INFO L642 ngineConcurrentUtils]: Filter Iteration 118/256 [2022-09-21 14:27:58,122 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:27:58,122 INFO L642 ngineConcurrentUtils]: Filter Iteration 119/256 [2022-09-21 14:27:58,148 INFO L642 ngineConcurrentUtils]: Filter Iteration 120/256 [2022-09-21 14:27:58,167 INFO L642 ngineConcurrentUtils]: Filter Iteration 121/256 [2022-09-21 14:27:58,193 INFO L642 ngineConcurrentUtils]: Filter Iteration 122/256 [2022-09-21 14:27:58,200 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:27:58,200 INFO L642 ngineConcurrentUtils]: Filter Iteration 123/256 [2022-09-21 14:27:58,225 INFO L642 ngineConcurrentUtils]: Filter Iteration 124/256 [2022-09-21 14:27:58,244 INFO L642 ngineConcurrentUtils]: Filter Iteration 125/256 [2022-09-21 14:27:58,268 INFO L642 ngineConcurrentUtils]: Filter Iteration 126/256 [2022-09-21 14:27:58,295 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:27:58,295 INFO L642 ngineConcurrentUtils]: Filter Iteration 127/256 [2022-09-21 14:27:58,322 INFO L642 ngineConcurrentUtils]: Filter Iteration 128/256 [2022-09-21 14:27:58,340 INFO L642 ngineConcurrentUtils]: Filter Iteration 129/256 [2022-09-21 14:27:58,363 INFO L642 ngineConcurrentUtils]: Filter Iteration 130/256 [2022-09-21 14:27:58,369 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:27:58,369 INFO L642 ngineConcurrentUtils]: Filter Iteration 131/256 [2022-09-21 14:27:58,394 INFO L642 ngineConcurrentUtils]: Filter Iteration 132/256 [2022-09-21 14:27:58,412 INFO L642 ngineConcurrentUtils]: Filter Iteration 133/256 [2022-09-21 14:27:58,436 INFO L642 ngineConcurrentUtils]: Filter Iteration 134/256 [2022-09-21 14:27:58,442 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:27:58,442 INFO L642 ngineConcurrentUtils]: Filter Iteration 135/256 [2022-09-21 14:27:58,461 INFO L642 ngineConcurrentUtils]: Filter Iteration 136/256 [2022-09-21 14:27:58,486 INFO L642 ngineConcurrentUtils]: Filter Iteration 137/256 [2022-09-21 14:27:58,511 INFO L642 ngineConcurrentUtils]: Filter Iteration 138/256 [2022-09-21 14:27:58,523 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:27:58,523 INFO L642 ngineConcurrentUtils]: Filter Iteration 139/256 [2022-09-21 14:27:58,542 INFO L642 ngineConcurrentUtils]: Filter Iteration 140/256 [2022-09-21 14:27:58,567 INFO L642 ngineConcurrentUtils]: Filter Iteration 141/256 [2022-09-21 14:27:58,586 INFO L642 ngineConcurrentUtils]: Filter Iteration 142/256 [2022-09-21 14:27:58,593 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:27:58,593 INFO L642 ngineConcurrentUtils]: Filter Iteration 143/256 [2022-09-21 14:27:58,613 INFO L642 ngineConcurrentUtils]: Filter Iteration 144/256 [2022-09-21 14:27:58,632 INFO L642 ngineConcurrentUtils]: Filter Iteration 145/256 [2022-09-21 14:27:58,656 INFO L642 ngineConcurrentUtils]: Filter Iteration 146/256 [2022-09-21 14:27:58,668 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:27:58,669 INFO L642 ngineConcurrentUtils]: Filter Iteration 147/256 [2022-09-21 14:27:58,694 INFO L642 ngineConcurrentUtils]: Filter Iteration 148/256 [2022-09-21 14:27:58,718 INFO L642 ngineConcurrentUtils]: Filter Iteration 149/256 [2022-09-21 14:27:58,738 INFO L642 ngineConcurrentUtils]: Filter Iteration 150/256 [2022-09-21 14:27:58,744 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:27:58,744 INFO L642 ngineConcurrentUtils]: Filter Iteration 151/256 [2022-09-21 14:27:58,763 INFO L642 ngineConcurrentUtils]: Filter Iteration 152/256 [2022-09-21 14:27:58,789 INFO L642 ngineConcurrentUtils]: Filter Iteration 153/256 [2022-09-21 14:27:58,813 INFO L642 ngineConcurrentUtils]: Filter Iteration 154/256 [2022-09-21 14:27:58,819 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:27:58,819 INFO L642 ngineConcurrentUtils]: Filter Iteration 155/256 [2022-09-21 14:27:58,839 INFO L642 ngineConcurrentUtils]: Filter Iteration 156/256 [2022-09-21 14:27:58,863 INFO L642 ngineConcurrentUtils]: Filter Iteration 157/256 [2022-09-21 14:27:58,887 INFO L642 ngineConcurrentUtils]: Filter Iteration 158/256 [2022-09-21 14:27:58,900 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:27:58,900 INFO L642 ngineConcurrentUtils]: Filter Iteration 159/256 [2022-09-21 14:27:58,925 INFO L642 ngineConcurrentUtils]: Filter Iteration 160/256 [2022-09-21 14:27:58,950 INFO L642 ngineConcurrentUtils]: Filter Iteration 161/256 [2022-09-21 14:27:58,969 INFO L642 ngineConcurrentUtils]: Filter Iteration 162/256 [2022-09-21 14:27:58,975 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:27:58,976 INFO L642 ngineConcurrentUtils]: Filter Iteration 163/256 [2022-09-21 14:27:59,000 INFO L642 ngineConcurrentUtils]: Filter Iteration 164/256 [2022-09-21 14:27:59,018 INFO L642 ngineConcurrentUtils]: Filter Iteration 165/256 [2022-09-21 14:27:59,038 INFO L642 ngineConcurrentUtils]: Filter Iteration 166/256 [2022-09-21 14:27:59,050 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:27:59,050 INFO L642 ngineConcurrentUtils]: Filter Iteration 167/256 [2022-09-21 14:27:59,071 INFO L642 ngineConcurrentUtils]: Filter Iteration 168/256 [2022-09-21 14:27:59,090 INFO L642 ngineConcurrentUtils]: Filter Iteration 169/256 [2022-09-21 14:27:59,110 INFO L642 ngineConcurrentUtils]: Filter Iteration 170/256 [2022-09-21 14:27:59,116 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:27:59,116 INFO L642 ngineConcurrentUtils]: Filter Iteration 171/256 [2022-09-21 14:27:59,136 INFO L642 ngineConcurrentUtils]: Filter Iteration 172/256 [2022-09-21 14:27:59,162 INFO L642 ngineConcurrentUtils]: Filter Iteration 173/256 [2022-09-21 14:27:59,186 INFO L642 ngineConcurrentUtils]: Filter Iteration 174/256 [2022-09-21 14:27:59,193 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:27:59,194 INFO L642 ngineConcurrentUtils]: Filter Iteration 175/256 [2022-09-21 14:27:59,214 INFO L642 ngineConcurrentUtils]: Filter Iteration 176/256 [2022-09-21 14:27:59,233 INFO L642 ngineConcurrentUtils]: Filter Iteration 177/256 [2022-09-21 14:27:59,258 INFO L642 ngineConcurrentUtils]: Filter Iteration 178/256 [2022-09-21 14:27:59,264 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:27:59,264 INFO L642 ngineConcurrentUtils]: Filter Iteration 179/256 [2022-09-21 14:27:59,288 INFO L642 ngineConcurrentUtils]: Filter Iteration 180/256 [2022-09-21 14:27:59,308 INFO L642 ngineConcurrentUtils]: Filter Iteration 181/256 [2022-09-21 14:27:59,333 INFO L642 ngineConcurrentUtils]: Filter Iteration 182/256 [2022-09-21 14:27:59,340 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:27:59,340 INFO L642 ngineConcurrentUtils]: Filter Iteration 183/256 [2022-09-21 14:27:59,365 INFO L642 ngineConcurrentUtils]: Filter Iteration 184/256 [2022-09-21 14:27:59,384 INFO L642 ngineConcurrentUtils]: Filter Iteration 185/256 [2022-09-21 14:27:59,409 INFO L642 ngineConcurrentUtils]: Filter Iteration 186/256 [2022-09-21 14:27:59,416 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:27:59,416 INFO L642 ngineConcurrentUtils]: Filter Iteration 187/256 [2022-09-21 14:27:59,436 INFO L642 ngineConcurrentUtils]: Filter Iteration 188/256 [2022-09-21 14:27:59,460 INFO L642 ngineConcurrentUtils]: Filter Iteration 189/256 [2022-09-21 14:27:59,485 INFO L642 ngineConcurrentUtils]: Filter Iteration 190/256 [2022-09-21 14:27:59,491 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:27:59,491 INFO L642 ngineConcurrentUtils]: Filter Iteration 191/256 [2022-09-21 14:27:59,512 INFO L642 ngineConcurrentUtils]: Filter Iteration 192/256 [2022-09-21 14:27:59,536 INFO L642 ngineConcurrentUtils]: Filter Iteration 193/256 [2022-09-21 14:27:59,555 INFO L642 ngineConcurrentUtils]: Filter Iteration 194/256 [2022-09-21 14:27:59,562 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:27:59,562 INFO L642 ngineConcurrentUtils]: Filter Iteration 195/256 [2022-09-21 14:27:59,587 INFO L642 ngineConcurrentUtils]: Filter Iteration 196/256 [2022-09-21 14:27:59,612 INFO L642 ngineConcurrentUtils]: Filter Iteration 197/256 [2022-09-21 14:27:59,632 INFO L642 ngineConcurrentUtils]: Filter Iteration 198/256 [2022-09-21 14:27:59,638 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:27:59,639 INFO L642 ngineConcurrentUtils]: Filter Iteration 199/256 [2022-09-21 14:27:59,659 INFO L642 ngineConcurrentUtils]: Filter Iteration 200/256 [2022-09-21 14:27:59,684 INFO L642 ngineConcurrentUtils]: Filter Iteration 201/256 [2022-09-21 14:27:59,710 INFO L642 ngineConcurrentUtils]: Filter Iteration 202/256 [2022-09-21 14:27:59,789 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:27:59,789 INFO L642 ngineConcurrentUtils]: Filter Iteration 203/256 [2022-09-21 14:27:59,808 INFO L642 ngineConcurrentUtils]: Filter Iteration 204/256 [2022-09-21 14:27:59,834 INFO L642 ngineConcurrentUtils]: Filter Iteration 205/256 [2022-09-21 14:27:59,858 INFO L642 ngineConcurrentUtils]: Filter Iteration 206/256 [2022-09-21 14:27:59,864 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:27:59,864 INFO L642 ngineConcurrentUtils]: Filter Iteration 207/256 [2022-09-21 14:27:59,884 INFO L642 ngineConcurrentUtils]: Filter Iteration 208/256 [2022-09-21 14:27:59,903 INFO L642 ngineConcurrentUtils]: Filter Iteration 209/256 [2022-09-21 14:27:59,923 INFO L642 ngineConcurrentUtils]: Filter Iteration 210/256 [2022-09-21 14:27:59,930 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:27:59,930 INFO L642 ngineConcurrentUtils]: Filter Iteration 211/256 [2022-09-21 14:27:59,956 INFO L642 ngineConcurrentUtils]: Filter Iteration 212/256 [2022-09-21 14:27:59,982 INFO L642 ngineConcurrentUtils]: Filter Iteration 213/256 [2022-09-21 14:28:00,007 INFO L642 ngineConcurrentUtils]: Filter Iteration 214/256 [2022-09-21 14:28:00,014 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:28:00,014 INFO L642 ngineConcurrentUtils]: Filter Iteration 215/256 [2022-09-21 14:28:00,039 INFO L642 ngineConcurrentUtils]: Filter Iteration 216/256 [2022-09-21 14:28:00,064 INFO L642 ngineConcurrentUtils]: Filter Iteration 217/256 [2022-09-21 14:28:00,089 INFO L642 ngineConcurrentUtils]: Filter Iteration 218/256 [2022-09-21 14:28:00,102 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:28:00,102 INFO L642 ngineConcurrentUtils]: Filter Iteration 219/256 [2022-09-21 14:28:00,122 INFO L642 ngineConcurrentUtils]: Filter Iteration 220/256 [2022-09-21 14:28:00,143 INFO L642 ngineConcurrentUtils]: Filter Iteration 221/256 [2022-09-21 14:28:00,167 INFO L642 ngineConcurrentUtils]: Filter Iteration 222/256 [2022-09-21 14:28:00,180 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:28:00,181 INFO L642 ngineConcurrentUtils]: Filter Iteration 223/256 [2022-09-21 14:28:00,201 INFO L642 ngineConcurrentUtils]: Filter Iteration 224/256 [2022-09-21 14:28:00,221 INFO L642 ngineConcurrentUtils]: Filter Iteration 225/256 [2022-09-21 14:28:00,245 INFO L642 ngineConcurrentUtils]: Filter Iteration 226/256 [2022-09-21 14:28:00,252 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:28:00,252 INFO L642 ngineConcurrentUtils]: Filter Iteration 227/256 [2022-09-21 14:28:00,272 INFO L642 ngineConcurrentUtils]: Filter Iteration 228/256 [2022-09-21 14:28:00,291 INFO L642 ngineConcurrentUtils]: Filter Iteration 229/256 [2022-09-21 14:28:00,317 INFO L642 ngineConcurrentUtils]: Filter Iteration 230/256 [2022-09-21 14:28:00,330 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:28:00,330 INFO L642 ngineConcurrentUtils]: Filter Iteration 231/256 [2022-09-21 14:28:00,351 INFO L642 ngineConcurrentUtils]: Filter Iteration 232/256 [2022-09-21 14:28:00,376 INFO L642 ngineConcurrentUtils]: Filter Iteration 233/256 [2022-09-21 14:28:00,396 INFO L642 ngineConcurrentUtils]: Filter Iteration 234/256 [2022-09-21 14:28:00,408 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:28:00,408 INFO L642 ngineConcurrentUtils]: Filter Iteration 235/256 [2022-09-21 14:28:00,428 INFO L642 ngineConcurrentUtils]: Filter Iteration 236/256 [2022-09-21 14:28:00,448 INFO L642 ngineConcurrentUtils]: Filter Iteration 237/256 [2022-09-21 14:28:00,473 INFO L642 ngineConcurrentUtils]: Filter Iteration 238/256 [2022-09-21 14:28:00,479 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:28:00,479 INFO L642 ngineConcurrentUtils]: Filter Iteration 239/256 [2022-09-21 14:28:00,504 INFO L642 ngineConcurrentUtils]: Filter Iteration 240/256 [2022-09-21 14:28:00,529 INFO L642 ngineConcurrentUtils]: Filter Iteration 241/256 [2022-09-21 14:28:00,554 INFO L642 ngineConcurrentUtils]: Filter Iteration 242/256 [2022-09-21 14:28:00,561 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:28:00,561 INFO L642 ngineConcurrentUtils]: Filter Iteration 243/256 [2022-09-21 14:28:00,580 INFO L642 ngineConcurrentUtils]: Filter Iteration 244/256 [2022-09-21 14:28:00,600 INFO L642 ngineConcurrentUtils]: Filter Iteration 245/256 [2022-09-21 14:28:00,620 INFO L642 ngineConcurrentUtils]: Filter Iteration 246/256 [2022-09-21 14:28:00,637 INFO L642 ngineConcurrentUtils]: Filter Iteration 247/256 [2022-09-21 14:28:00,654 INFO L642 ngineConcurrentUtils]: Filter Iteration 248/256 [2022-09-21 14:28:00,670 INFO L642 ngineConcurrentUtils]: Filter Iteration 249/256 [2022-09-21 14:28:00,689 INFO L642 ngineConcurrentUtils]: Filter Iteration 250/256 [2022-09-21 14:28:00,706 INFO L642 ngineConcurrentUtils]: Filter Iteration 251/256 [2022-09-21 14:28:00,723 INFO L642 ngineConcurrentUtils]: Filter Iteration 252/256 [2022-09-21 14:28:00,740 INFO L642 ngineConcurrentUtils]: Filter Iteration 253/256 [2022-09-21 14:28:00,794 INFO L642 ngineConcurrentUtils]: Filter Iteration 254/256 [2022-09-21 14:28:00,811 INFO L642 ngineConcurrentUtils]: Filter Iteration 255/256 [2022-09-21 14:28:00,828 INFO L642 ngineConcurrentUtils]: Filter Iteration 256/256 [2022-09-21 14:28:00,843 INFO L651 ngineConcurrentUtils]: Number of combinations: 33 [2022-09-21 14:28:00,858 INFO L379 ointEngineConcurrent]: Reducing to supersets [2022-09-21 14:28:00,860 INFO L396 ointEngineConcurrent]: Reduced size from 33 to 4 [2022-09-21 14:28:00,860 INFO L115 FixpointEngine]: Starting fixpoint engine with domain OctagonDomain (maxUnwinding=3, maxParallelStates=2) [2022-09-21 14:28:00,863 INFO L115 FixpointEngine]: Starting fixpoint engine with domain OctagonDomain (maxUnwinding=3, maxParallelStates=2) [2022-09-21 14:28:00,866 INFO L115 FixpointEngine]: Starting fixpoint engine with domain OctagonDomain (maxUnwinding=3, maxParallelStates=2) [2022-09-21 14:28:00,869 INFO L115 FixpointEngine]: Starting fixpoint engine with domain OctagonDomain (maxUnwinding=3, maxParallelStates=2) [2022-09-21 14:28:00,872 INFO L596 ngineConcurrentUtils]: Cross Product Computation started for thread1 with variables: [result_8, break_10, ends_with_6, is_null_5, i_9, result_11, filename_4, get_subject_3, is_null_1, i_12, break_13, filename_0, ends_with_2, get_subject_7] [2022-09-21 14:28:00,872 INFO L631 ngineConcurrentUtils]: Start checking 1 possible combinations. [2022-09-21 14:28:00,872 INFO L642 ngineConcurrentUtils]: Filter Iteration 1/1 [2022-09-21 14:28:00,872 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:28:00,872 INFO L651 ngineConcurrentUtils]: Number of combinations: 0 [2022-09-21 14:28:00,872 INFO L379 ointEngineConcurrent]: Reducing to supersets [2022-09-21 14:28:00,872 INFO L396 ointEngineConcurrent]: Reduced size from 0 to 0 [2022-09-21 14:28:00,872 INFO L596 ngineConcurrentUtils]: Cross Product Computation started for thread2 with variables: [result_8, break_10, ends_with_6, is_null_5, i_9, result_11, filename_4, get_subject_3, is_null_1, i_12, break_13, filename_0, ends_with_2, get_subject_7] [2022-09-21 14:28:00,873 INFO L631 ngineConcurrentUtils]: Start checking 1 possible combinations. [2022-09-21 14:28:00,873 INFO L642 ngineConcurrentUtils]: Filter Iteration 1/1 [2022-09-21 14:28:00,873 INFO L646 ngineConcurrentUtils]: contradiction [2022-09-21 14:28:00,873 INFO L651 ngineConcurrentUtils]: Number of combinations: 0 [2022-09-21 14:28:00,873 INFO L379 ointEngineConcurrent]: Reducing to supersets [2022-09-21 14:28:00,873 INFO L396 ointEngineConcurrent]: Reduced size from 0 to 0 [2022-09-21 14:28:00,876 INFO L320 AbstractInterpreter]: Some error location(s) were reachable [2022-09-21 14:28:00,884 INFO L329 AbstractInterpreter]: No benchmarks available [2022-09-21 14:28:00,884 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2022-09-21 14:28:00,886 INFO L158 Benchmark]: Toolchain (without parser) took 5767.66ms. Allocated memory is still 200.3MB. Free memory was 157.8MB in the beginning and 167.6MB in the end (delta: -9.8MB). There was no memory consumed. Max. memory is 8.0GB. [2022-09-21 14:28:00,886 INFO L158 Benchmark]: Boogie PL CUP Parser took 0.10ms. Allocated memory is still 200.3MB. Free memory is still 159.1MB. There was no memory consumed. Max. memory is 8.0GB. [2022-09-21 14:28:00,886 INFO L158 Benchmark]: Boogie Procedure Inliner took 26.42ms. Allocated memory is still 200.3MB. Free memory was 157.8MB in the beginning and 156.2MB in the end (delta: 1.5MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-09-21 14:28:00,887 INFO L158 Benchmark]: Boogie Preprocessor took 12.11ms. Allocated memory is still 200.3MB. Free memory was 156.2MB in the beginning and 155.2MB in the end (delta: 1.0MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-09-21 14:28:00,887 INFO L158 Benchmark]: RCFGBuilder took 321.29ms. Allocated memory is still 200.3MB. Free memory was 155.1MB in the beginning and 169.5MB in the end (delta: -14.3MB). Peak memory consumption was 16.4MB. Max. memory is 8.0GB. [2022-09-21 14:28:00,888 INFO L158 Benchmark]: Abstract Interpretation took 5404.87ms. Allocated memory is still 200.3MB. Free memory was 169.3MB in the beginning and 167.6MB in the end (delta: 1.7MB). Peak memory consumption was 1.5MB. Max. memory is 8.0GB. [2022-09-21 14:28:00,889 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.10ms. Allocated memory is still 200.3MB. Free memory is still 159.1MB. There was no memory consumed. Max. memory is 8.0GB. * Boogie Procedure Inliner took 26.42ms. Allocated memory is still 200.3MB. Free memory was 157.8MB in the beginning and 156.2MB in the end (delta: 1.5MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * Boogie Preprocessor took 12.11ms. Allocated memory is still 200.3MB. Free memory was 156.2MB in the beginning and 155.2MB in the end (delta: 1.0MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 321.29ms. Allocated memory is still 200.3MB. Free memory was 155.1MB in the beginning and 169.5MB in the end (delta: -14.3MB). Peak memory consumption was 16.4MB. Max. memory is 8.0GB. * Abstract Interpretation took 5404.87ms. Allocated memory is still 200.3MB. Free memory was 169.3MB in the beginning and 167.6MB in the end (delta: 1.7MB). Peak memory consumption was 1.5MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - UnprovableResult [Line: 100]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: abstract domain could reach this error location. Possible FailurePath: [L95] FORK 0 fork 1 thread1(); [L96] FORK 0 fork 2, 2 thread2(); [L97] JOIN 0 join 1; [L98] JOIN 0 join 2, 2; [L99] 0 assume !((if result_8 < 0 then -1 else (if result_8 > 0 then 1 else 0)) == 0 - (if result_11 < 0 then -1 else (if result_11 > 0 then 1 else 0))); [L100] 0 assert false; RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-09-21 14:28:01,023 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-09-21 14:28:01,135 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...