/root/.sdkman/candidates/java/current/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../benchexec/../../../trunk/examples/settings/gemcutter/NewStatesSleep.epf --traceabstraction.dfs.order.used.in.por LOOP_LOCKSTEP --traceabstraction.additional.conditional.commutativity.checking BOTH --traceabstraction.criterion.for.conditional.commutativity.checking SLEEP_SET --traceabstraction.use.limited.checks.recommended.for.dfs true --traceabstraction.limit.for.limited.checks 10 -tc ../benchexec/../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/weaver/parallel-barrier.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.4-wip.dk.conditional-comm-17da818-m [2024-05-08 03:39:32,119 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-05-08 03:39:32,193 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../benchexec/../../../trunk/examples/settings/gemcutter/NewStatesSleep.epf [2024-05-08 03:39:32,199 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-05-08 03:39:32,200 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-05-08 03:39:32,233 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-05-08 03:39:32,234 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-05-08 03:39:32,234 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-05-08 03:39:32,234 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-05-08 03:39:32,235 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-05-08 03:39:32,235 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-05-08 03:39:32,236 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-05-08 03:39:32,236 INFO L153 SettingsManager]: * Use SBE=true [2024-05-08 03:39:32,236 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-05-08 03:39:32,237 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-05-08 03:39:32,237 INFO L153 SettingsManager]: * sizeof long=4 [2024-05-08 03:39:32,237 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-05-08 03:39:32,238 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-05-08 03:39:32,238 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-05-08 03:39:32,238 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-05-08 03:39:32,239 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-05-08 03:39:32,243 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-05-08 03:39:32,243 INFO L153 SettingsManager]: * sizeof long double=12 [2024-05-08 03:39:32,243 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-05-08 03:39:32,244 INFO L153 SettingsManager]: * Use constant arrays=true [2024-05-08 03:39:32,244 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-05-08 03:39:32,244 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-05-08 03:39:32,245 INFO L153 SettingsManager]: * To the following directory=./dump/ [2024-05-08 03:39:32,245 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-05-08 03:39:32,245 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-05-08 03:39:32,245 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-05-08 03:39:32,246 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-05-08 03:39:32,246 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-05-08 03:39:32,246 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-05-08 03:39:32,247 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_NEW_STATES [2024-05-08 03:39:32,247 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-05-08 03:39:32,247 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-05-08 03:39:32,247 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-05-08 03:39:32,248 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-05-08 03:39:32,248 INFO L153 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/UGemCutter-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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: DFS Order used in POR -> LOOP_LOCKSTEP Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional conditional commutativity checking -> BOTH Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Criterion for conditional commutativity checking -> SLEEP_SET Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: use limited checks (recommended for DFS) -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Limit for limited checks -> 10 [2024-05-08 03:39:32,517 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-05-08 03:39:32,537 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-05-08 03:39:32,539 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-05-08 03:39:32,540 INFO L270 PluginConnector]: Initializing CDTParser... [2024-05-08 03:39:32,544 INFO L274 PluginConnector]: CDTParser initialized [2024-05-08 03:39:32,545 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/weaver/parallel-barrier.wvr.c [2024-05-08 03:39:33,676 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-05-08 03:39:33,860 INFO L384 CDTParser]: Found 1 translation units. [2024-05-08 03:39:33,860 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-barrier.wvr.c [2024-05-08 03:39:33,869 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/1132cde76/791cbebecbf744dc9b77a52c0242fcc6/FLAG66f8fc08a [2024-05-08 03:39:33,887 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/1132cde76/791cbebecbf744dc9b77a52c0242fcc6 [2024-05-08 03:39:33,889 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-05-08 03:39:33,890 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-05-08 03:39:33,891 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-05-08 03:39:33,891 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-05-08 03:39:33,896 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-05-08 03:39:33,896 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.05 03:39:33" (1/1) ... [2024-05-08 03:39:33,897 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10b04ee5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 03:39:33, skipping insertion in model container [2024-05-08 03:39:33,897 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.05 03:39:33" (1/1) ... [2024-05-08 03:39:33,937 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-05-08 03:39:34,118 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-barrier.wvr.c[4722,4735] [2024-05-08 03:39:34,122 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-05-08 03:39:34,132 INFO L202 MainTranslator]: Completed pre-run [2024-05-08 03:39:34,166 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-barrier.wvr.c[4722,4735] [2024-05-08 03:39:34,167 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-05-08 03:39:34,175 WARN L675 CHandler]: The function __VERIFIER_atomic_begin is called, but not defined or handled by StandardFunctionHandler. [2024-05-08 03:39:34,175 WARN L675 CHandler]: The function __VERIFIER_atomic_end is called, but not defined or handled by StandardFunctionHandler. [2024-05-08 03:39:34,187 INFO L206 MainTranslator]: Completed translation [2024-05-08 03:39:34,187 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 03:39:34 WrapperNode [2024-05-08 03:39:34,187 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-05-08 03:39:34,189 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-05-08 03:39:34,189 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-05-08 03:39:34,189 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-05-08 03:39:34,195 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 03:39:34" (1/1) ... [2024-05-08 03:39:34,208 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 03:39:34" (1/1) ... [2024-05-08 03:39:34,238 INFO L138 Inliner]: procedures = 25, calls = 98, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 264 [2024-05-08 03:39:34,238 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-05-08 03:39:34,239 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-05-08 03:39:34,239 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-05-08 03:39:34,239 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-05-08 03:39:34,251 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 03:39:34" (1/1) ... [2024-05-08 03:39:34,251 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 03:39:34" (1/1) ... [2024-05-08 03:39:34,255 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 03:39:34" (1/1) ... [2024-05-08 03:39:34,255 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 03:39:34" (1/1) ... [2024-05-08 03:39:34,261 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 03:39:34" (1/1) ... [2024-05-08 03:39:34,263 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 03:39:34" (1/1) ... [2024-05-08 03:39:34,265 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 03:39:34" (1/1) ... [2024-05-08 03:39:34,266 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 03:39:34" (1/1) ... [2024-05-08 03:39:34,269 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-05-08 03:39:34,272 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-05-08 03:39:34,276 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-05-08 03:39:34,276 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-05-08 03:39:34,277 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 03:39:34" (1/1) ... [2024-05-08 03:39:34,282 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-05-08 03:39:34,301 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-08 03:39:34,317 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-05-08 03:39:34,340 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-05-08 03:39:34,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-05-08 03:39:34,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-05-08 03:39:34,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-05-08 03:39:34,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-05-08 03:39:34,375 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-05-08 03:39:34,375 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-05-08 03:39:34,375 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-05-08 03:39:34,375 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-05-08 03:39:34,375 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-05-08 03:39:34,375 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-05-08 03:39:34,376 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2024-05-08 03:39:34,377 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2024-05-08 03:39:34,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-05-08 03:39:34,378 INFO L130 BoogieDeclarations]: Found specification of procedure thread5 [2024-05-08 03:39:34,378 INFO L138 BoogieDeclarations]: Found implementation of procedure thread5 [2024-05-08 03:39:34,378 INFO L130 BoogieDeclarations]: Found specification of procedure thread6 [2024-05-08 03:39:34,378 INFO L138 BoogieDeclarations]: Found implementation of procedure thread6 [2024-05-08 03:39:34,378 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-05-08 03:39:34,378 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-05-08 03:39:34,378 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-05-08 03:39:34,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-05-08 03:39:34,378 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-05-08 03:39:34,380 WARN L213 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2024-05-08 03:39:34,507 INFO L241 CfgBuilder]: Building ICFG [2024-05-08 03:39:34,509 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2024-05-08 03:39:34,919 INFO L282 CfgBuilder]: Performing block encoding [2024-05-08 03:39:34,991 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-05-08 03:39:34,991 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2024-05-08 03:39:34,993 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.05 03:39:34 BoogieIcfgContainer [2024-05-08 03:39:34,993 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-05-08 03:39:34,995 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-05-08 03:39:34,995 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-05-08 03:39:35,000 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-05-08 03:39:35,000 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.05 03:39:33" (1/3) ... [2024-05-08 03:39:35,000 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@16dd6097 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.05 03:39:35, skipping insertion in model container [2024-05-08 03:39:35,000 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 03:39:34" (2/3) ... [2024-05-08 03:39:35,001 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@16dd6097 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.05 03:39:35, skipping insertion in model container [2024-05-08 03:39:35,001 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.05 03:39:34" (3/3) ... [2024-05-08 03:39:35,002 INFO L112 eAbstractionObserver]: Analyzing ICFG parallel-barrier.wvr.c [2024-05-08 03:39:35,008 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2024-05-08 03:39:35,015 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-05-08 03:39:35,015 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-05-08 03:39:35,015 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-05-08 03:39:35,133 INFO L144 ThreadInstanceAdder]: Constructed 18 joinOtherThreadTransitions. [2024-05-08 03:39:35,172 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-08 03:39:35,173 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-05-08 03:39:35,173 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-08 03:39:35,180 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-05-08 03:39:35,181 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2024-05-08 03:39:35,211 INFO L188 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-05-08 03:39:35,223 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-08 03:39:35,224 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-05-08 03:39:35,230 INFO L357 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=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, 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;@7167aa32, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms], mConComChecker=BOTH, mConComCheckerCriterion=SLEEP_SET, mConComCheckerLimitedChecksCriterion=true, mConComCheckerCriterionLimit=10, mConComCheckerRandomProb=100, mConComCheckerRandomSeed=123, mConComCheckerConditionCriterion=false [2024-05-08 03:39:35,231 INFO L358 AbstractCegarLoop]: Starting to check reachability of 11 error locations. [2024-05-08 03:39:35,385 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err8INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (and 8 more)] === [2024-05-08 03:39:35,387 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-08 03:39:35,387 INFO L85 PathProgramCache]: Analyzing trace with hash 255524044, now seen corresponding path program 1 times [2024-05-08 03:39:35,398 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-08 03:39:35,399 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1518545394] [2024-05-08 03:39:35,399 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:39:35,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:39:35,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-08 03:39:35,770 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-08 03:39:35,770 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-08 03:39:35,770 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1518545394] [2024-05-08 03:39:35,771 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1518545394] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-08 03:39:35,771 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-08 03:39:35,771 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-05-08 03:39:35,772 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1320925995] [2024-05-08 03:39:35,773 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-08 03:39:35,778 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-05-08 03:39:35,778 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-08 03:39:35,848 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-05-08 03:39:35,849 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-05-08 03:39:35,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-08 03:39:35,851 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-08 03:39:35,852 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 99.0) internal successors, (198), 2 states have internal predecessors, (198), 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) [2024-05-08 03:39:35,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-08 03:39:36,144 INFO L85 PathProgramCache]: Analyzing trace with hash 1495396215, now seen corresponding path program 1 times [2024-05-08 03:39:36,145 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:39:36,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:39:36,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-08 03:39:36,617 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-08 03:39:36,617 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:39:36,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:39:36,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-08 03:39:36,856 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-08 03:39:36,857 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-05-08 03:39:36,858 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-05-08 03:39:37,117 INFO L85 PathProgramCache]: Analyzing trace with hash 1495402169, now seen corresponding path program 1 times [2024-05-08 03:39:37,118 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:39:37,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:39:37,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:37,188 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:39:37,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:37,345 INFO L85 PathProgramCache]: Analyzing trace with hash 1495611699, now seen corresponding path program 1 times [2024-05-08 03:39:37,346 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:39:37,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:39:37,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-08 03:39:37,612 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-08 03:39:37,612 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:39:37,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:39:37,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-08 03:39:37,817 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-08 03:39:37,819 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-05-08 03:39:37,820 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=121, Unknown=0, NotChecked=0, Total=156 [2024-05-08 03:39:38,134 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:39:38,288 INFO L85 PathProgramCache]: Analyzing trace with hash 1157658728, now seen corresponding path program 1 times [2024-05-08 03:39:38,288 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:39:38,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:39:38,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:38,315 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:39:38,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:38,426 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:39:38,607 INFO L85 PathProgramCache]: Analyzing trace with hash 175887926, now seen corresponding path program 1 times [2024-05-08 03:39:38,607 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:39:38,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:39:38,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:38,671 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:39:38,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:38,749 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:39:38,863 INFO L85 PathProgramCache]: Analyzing trace with hash 5670599, now seen corresponding path program 1 times [2024-05-08 03:39:38,864 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:39:38,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:39:38,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:38,888 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:39:38,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:38,977 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:39:39,086 INFO L85 PathProgramCache]: Analyzing trace with hash 554369077, now seen corresponding path program 1 times [2024-05-08 03:39:39,087 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:39:39,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:39:39,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:39,123 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:39:39,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:39,210 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:39:39,328 INFO L85 PathProgramCache]: Analyzing trace with hash -1422345220, now seen corresponding path program 1 times [2024-05-08 03:39:39,328 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:39:39,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:39:39,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:39,347 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:39:39,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:39,453 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-08 03:39:39,454 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,SelfDestructingSolverStorable3,SelfDestructingSolverStorable2,SelfDestructingSolverStorable1,SelfDestructingSolverStorable8,SelfDestructingSolverStorable7,SelfDestructingSolverStorable6,SelfDestructingSolverStorable5,SelfDestructingSolverStorable10,SelfDestructingSolverStorable9,SelfDestructingSolverStorable0 [2024-05-08 03:39:39,454 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err8INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (and 8 more)] === [2024-05-08 03:39:39,454 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-08 03:39:39,455 INFO L85 PathProgramCache]: Analyzing trace with hash -1269350206, now seen corresponding path program 1 times [2024-05-08 03:39:39,455 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-08 03:39:39,455 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [686294625] [2024-05-08 03:39:39,455 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:39:39,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:39:39,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-08 03:39:39,723 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-08 03:39:39,724 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-08 03:39:39,725 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [686294625] [2024-05-08 03:39:39,727 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [686294625] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-08 03:39:39,728 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-08 03:39:39,728 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-05-08 03:39:39,728 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [353461430] [2024-05-08 03:39:39,728 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-08 03:39:39,731 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-05-08 03:39:39,738 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-08 03:39:39,754 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-05-08 03:39:39,754 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-05-08 03:39:39,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-08 03:39:39,755 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-08 03:39:39,755 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 38.8) internal successors, (194), 5 states have internal predecessors, (194), 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) [2024-05-08 03:39:39,755 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-08 03:39:39,755 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-08 03:39:39,982 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:39:40,295 INFO L85 PathProgramCache]: Analyzing trace with hash 1157658728, now seen corresponding path program 2 times [2024-05-08 03:39:40,296 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:39:40,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:39:40,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:40,331 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:39:40,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:40,497 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:39:40,871 INFO L85 PathProgramCache]: Analyzing trace with hash 175887926, now seen corresponding path program 2 times [2024-05-08 03:39:40,871 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:39:40,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:39:40,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:40,893 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:39:40,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:41,013 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:39:41,302 INFO L85 PathProgramCache]: Analyzing trace with hash 5670599, now seen corresponding path program 2 times [2024-05-08 03:39:41,302 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:39:41,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:39:41,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:41,320 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:39:41,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:41,435 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:39:41,718 INFO L85 PathProgramCache]: Analyzing trace with hash 554369077, now seen corresponding path program 2 times [2024-05-08 03:39:41,718 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:39:41,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:39:41,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:41,735 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:39:41,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:41,864 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:39:42,184 INFO L85 PathProgramCache]: Analyzing trace with hash -1422345220, now seen corresponding path program 2 times [2024-05-08 03:39:42,185 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:39:42,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:39:42,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:42,216 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:39:42,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:42,304 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-08 03:39:42,304 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-08 03:39:42,304 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,SelfDestructingSolverStorable12,SelfDestructingSolverStorable13,SelfDestructingSolverStorable14,SelfDestructingSolverStorable15,SelfDestructingSolverStorable16 [2024-05-08 03:39:42,305 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err8INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (and 8 more)] === [2024-05-08 03:39:42,305 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-08 03:39:42,305 INFO L85 PathProgramCache]: Analyzing trace with hash 1738554938, now seen corresponding path program 2 times [2024-05-08 03:39:42,305 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-08 03:39:42,305 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [799708177] [2024-05-08 03:39:42,306 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:39:42,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:39:42,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-08 03:39:43,511 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-08 03:39:43,512 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-08 03:39:43,512 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [799708177] [2024-05-08 03:39:43,512 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [799708177] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-08 03:39:43,512 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-08 03:39:43,512 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [23] imperfect sequences [] total 23 [2024-05-08 03:39:43,512 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [827652786] [2024-05-08 03:39:43,512 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-08 03:39:43,513 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2024-05-08 03:39:43,513 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-08 03:39:43,531 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2024-05-08 03:39:43,532 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=448, Unknown=0, NotChecked=0, Total=506 [2024-05-08 03:39:43,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-08 03:39:43,532 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-08 03:39:43,532 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 8.434782608695652) internal successors, (194), 23 states have internal predecessors, (194), 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) [2024-05-08 03:39:43,532 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-08 03:39:43,532 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-08 03:39:43,533 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-08 03:39:44,062 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:39:44,380 INFO L85 PathProgramCache]: Analyzing trace with hash 1157658728, now seen corresponding path program 3 times [2024-05-08 03:39:44,381 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:39:44,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:39:44,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:44,401 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:39:44,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:44,548 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:39:44,931 INFO L85 PathProgramCache]: Analyzing trace with hash 175887926, now seen corresponding path program 3 times [2024-05-08 03:39:44,932 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:39:44,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:39:44,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:44,950 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:39:44,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:45,121 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:39:45,577 INFO L85 PathProgramCache]: Analyzing trace with hash -1422345220, now seen corresponding path program 3 times [2024-05-08 03:39:45,577 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:39:45,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:39:45,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:45,594 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:39:45,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:46,716 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:39:46,974 INFO L85 PathProgramCache]: Analyzing trace with hash 1464911556, now seen corresponding path program 1 times [2024-05-08 03:39:46,974 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:39:46,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:39:47,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:47,014 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:39:47,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:47,238 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:39:47,508 INFO L85 PathProgramCache]: Analyzing trace with hash -325784544, now seen corresponding path program 1 times [2024-05-08 03:39:47,508 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:39:47,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:39:47,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:47,562 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:39:47,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:47,714 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:39:48,062 INFO L85 PathProgramCache]: Analyzing trace with hash 2111226565, now seen corresponding path program 1 times [2024-05-08 03:39:48,062 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:39:48,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:39:48,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:48,095 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:39:48,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:48,232 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:39:48,558 INFO L85 PathProgramCache]: Analyzing trace with hash -580183295, now seen corresponding path program 1 times [2024-05-08 03:39:48,558 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:39:48,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:39:48,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:48,593 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:39:48,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:48,739 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:39:49,031 INFO L85 PathProgramCache]: Analyzing trace with hash 1820287447, now seen corresponding path program 1 times [2024-05-08 03:39:49,031 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:39:49,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:39:49,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:49,059 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:39:49,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:49,187 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:39:49,483 INFO L85 PathProgramCache]: Analyzing trace with hash -73269862, now seen corresponding path program 1 times [2024-05-08 03:39:49,483 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:39:49,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:39:49,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:49,515 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:39:49,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:49,922 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:39:50,213 INFO L85 PathProgramCache]: Analyzing trace with hash -601254070, now seen corresponding path program 1 times [2024-05-08 03:39:50,213 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:39:50,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:39:50,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:50,234 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:39:50,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:50,552 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:39:50,836 INFO L85 PathProgramCache]: Analyzing trace with hash 2064337302, now seen corresponding path program 1 times [2024-05-08 03:39:50,836 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:39:50,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:39:50,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:50,864 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:39:50,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:51,041 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-08 03:39:51,041 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 438 treesize of output 400 [2024-05-08 03:39:51,116 INFO L85 PathProgramCache]: Analyzing trace with hash -321133857, now seen corresponding path program 1 times [2024-05-08 03:39:51,117 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:39:51,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:39:51,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:51,146 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:39:51,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:51,497 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:39:51,782 INFO L85 PathProgramCache]: Analyzing trace with hash -1479147543, now seen corresponding path program 1 times [2024-05-08 03:39:51,782 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:39:51,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:39:51,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:51,808 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:39:51,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:52,117 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:39:52,417 INFO L85 PathProgramCache]: Analyzing trace with hash 1427346773, now seen corresponding path program 1 times [2024-05-08 03:39:52,417 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:39:52,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:39:52,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:52,443 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:39:52,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:52,686 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-08 03:39:52,686 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 310 treesize of output 288 [2024-05-08 03:39:52,769 INFO L85 PathProgramCache]: Analyzing trace with hash -426631682, now seen corresponding path program 1 times [2024-05-08 03:39:52,769 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:39:52,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:39:52,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:52,793 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:39:52,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:53,114 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:39:53,390 INFO L85 PathProgramCache]: Analyzing trace with hash -722893688, now seen corresponding path program 1 times [2024-05-08 03:39:53,390 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:39:53,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:39:53,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:53,424 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:39:53,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:53,742 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:39:54,011 INFO L85 PathProgramCache]: Analyzing trace with hash -1235139308, now seen corresponding path program 1 times [2024-05-08 03:39:54,011 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:39:54,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:39:54,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:54,035 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:39:54,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:55,973 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:39:56,148 INFO L85 PathProgramCache]: Analyzing trace with hash 793803054, now seen corresponding path program 1 times [2024-05-08 03:39:56,149 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:39:56,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:39:56,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:56,167 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:39:56,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:56,273 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:39:56,550 INFO L85 PathProgramCache]: Analyzing trace with hash 1108547332, now seen corresponding path program 1 times [2024-05-08 03:39:56,550 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:39:56,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:39:56,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:56,569 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:39:56,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:56,686 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:39:56,929 INFO L85 PathProgramCache]: Analyzing trace with hash -1578447747, now seen corresponding path program 1 times [2024-05-08 03:39:56,929 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:39:56,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:39:56,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:56,951 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:39:56,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:57,183 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:39:57,403 INFO L85 PathProgramCache]: Analyzing trace with hash 1896427326, now seen corresponding path program 1 times [2024-05-08 03:39:57,403 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:39:57,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:39:57,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:57,428 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:39:57,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:57,639 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:39:57,869 INFO L85 PathProgramCache]: Analyzing trace with hash 338169880, now seen corresponding path program 1 times [2024-05-08 03:39:57,870 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:39:57,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:39:57,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:57,894 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:39:57,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:58,014 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:39:58,326 INFO L85 PathProgramCache]: Analyzing trace with hash -543379521, now seen corresponding path program 1 times [2024-05-08 03:39:58,327 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:39:58,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:39:58,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:58,357 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:39:58,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:58,488 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:39:58,759 INFO L85 PathProgramCache]: Analyzing trace with hash 2060583673, now seen corresponding path program 1 times [2024-05-08 03:39:58,760 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:39:58,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:39:58,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:58,783 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:39:58,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:58,902 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:39:59,142 INFO L85 PathProgramCache]: Analyzing trace with hash 730519314, now seen corresponding path program 1 times [2024-05-08 03:39:59,143 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:39:59,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:39:59,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:59,165 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:39:59,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:59,270 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:39:59,544 INFO L85 PathProgramCache]: Analyzing trace with hash -416691701, now seen corresponding path program 2 times [2024-05-08 03:39:59,544 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:39:59,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:39:59,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:59,667 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:39:59,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:59,814 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:39:59,981 INFO L85 PathProgramCache]: Analyzing trace with hash -1920545681, now seen corresponding path program 1 times [2024-05-08 03:39:59,982 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:39:59,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:39:59,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:39:59,999 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:40:00,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:00,107 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:40:00,361 INFO L85 PathProgramCache]: Analyzing trace with hash 162107589, now seen corresponding path program 1 times [2024-05-08 03:40:00,361 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:40:00,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:40:00,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:00,381 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:40:00,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:00,488 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:40:00,739 INFO L85 PathProgramCache]: Analyzing trace with hash -1802161794, now seen corresponding path program 1 times [2024-05-08 03:40:00,739 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:40:00,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:40:00,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:00,758 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:40:00,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:01,036 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:40:01,232 INFO L85 PathProgramCache]: Analyzing trace with hash 1182404479, now seen corresponding path program 1 times [2024-05-08 03:40:01,232 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:40:01,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:40:01,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:01,257 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:40:01,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:01,382 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:40:01,654 INFO L85 PathProgramCache]: Analyzing trace with hash -1763073097, now seen corresponding path program 1 times [2024-05-08 03:40:01,655 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:40:01,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:40:01,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:01,679 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:40:01,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:01,818 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:40:02,199 INFO L85 PathProgramCache]: Analyzing trace with hash -56972224, now seen corresponding path program 1 times [2024-05-08 03:40:02,199 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:40:02,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:40:02,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:02,223 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:40:02,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:02,354 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:40:02,617 INFO L85 PathProgramCache]: Analyzing trace with hash 1804433841, now seen corresponding path program 1 times [2024-05-08 03:40:02,617 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:40:02,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:40:02,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:02,639 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:40:02,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:02,732 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:40:02,879 INFO L85 PathProgramCache]: Analyzing trace with hash 1871249773, now seen corresponding path program 1 times [2024-05-08 03:40:02,880 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:40:02,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:40:02,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:02,894 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:40:02,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:03,004 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:40:03,271 INFO L85 PathProgramCache]: Analyzing trace with hash 1006516419, now seen corresponding path program 1 times [2024-05-08 03:40:03,271 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:40:03,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:40:03,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:03,289 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:40:03,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:03,586 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:40:03,824 INFO L85 PathProgramCache]: Analyzing trace with hash 1964435699, now seen corresponding path program 1 times [2024-05-08 03:40:03,824 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:40:03,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:40:03,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:03,845 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:40:03,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:03,939 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:40:04,111 INFO L85 PathProgramCache]: Analyzing trace with hash 1577953550, now seen corresponding path program 1 times [2024-05-08 03:40:04,111 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:40:04,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:40:04,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:04,125 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:40:04,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:04,228 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:40:04,495 INFO L85 PathProgramCache]: Analyzing trace with hash -30968092, now seen corresponding path program 1 times [2024-05-08 03:40:04,495 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:40:04,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:40:04,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:04,514 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:40:04,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:04,926 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:40:05,207 INFO L85 PathProgramCache]: Analyzing trace with hash 848030514, now seen corresponding path program 1 times [2024-05-08 03:40:05,207 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:40:05,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:40:05,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:05,230 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:40:05,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:05,317 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:40:05,507 INFO L85 PathProgramCache]: Analyzing trace with hash 1014332844, now seen corresponding path program 1 times [2024-05-08 03:40:05,507 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:40:05,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:40:05,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:05,522 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:40:05,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:05,635 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:40:05,963 INFO L85 PathProgramCache]: Analyzing trace with hash 810503810, now seen corresponding path program 1 times [2024-05-08 03:40:05,963 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:40:05,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:40:05,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:05,981 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:40:05,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:06,295 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:40:06,612 INFO L85 PathProgramCache]: Analyzing trace with hash -586643756, now seen corresponding path program 1 times [2024-05-08 03:40:06,612 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:40:06,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:40:06,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:06,636 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:40:06,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:06,724 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:40:06,912 INFO L85 PathProgramCache]: Analyzing trace with hash 26349997, now seen corresponding path program 1 times [2024-05-08 03:40:06,912 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:40:06,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:40:06,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:06,928 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:40:06,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:15,572 INFO L85 PathProgramCache]: Analyzing trace with hash -1835209508, now seen corresponding path program 1 times [2024-05-08 03:40:15,572 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:40:15,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:40:15,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:15,588 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:40:15,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:17,256 INFO L85 PathProgramCache]: Analyzing trace with hash -1834999978, now seen corresponding path program 1 times [2024-05-08 03:40:17,256 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:40:17,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:40:17,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-08 03:40:17,632 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-08 03:40:17,633 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:40:17,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:40:17,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-08 03:40:17,726 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-08 03:40:17,727 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-05-08 03:40:17,727 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=77, Invalid=735, Unknown=0, NotChecked=0, Total=812 [2024-05-08 03:40:18,132 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:40:18,329 INFO L85 PathProgramCache]: Analyzing trace with hash 1464911556, now seen corresponding path program 2 times [2024-05-08 03:40:18,329 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:40:18,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:40:18,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:18,358 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:40:18,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:18,498 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:40:18,749 INFO L85 PathProgramCache]: Analyzing trace with hash -325784544, now seen corresponding path program 2 times [2024-05-08 03:40:18,749 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:40:18,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:40:18,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:18,779 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:40:18,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:18,908 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:40:19,223 INFO L85 PathProgramCache]: Analyzing trace with hash 2111226565, now seen corresponding path program 2 times [2024-05-08 03:40:19,223 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:40:19,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:40:19,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:19,250 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:40:19,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:19,372 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:40:19,626 INFO L85 PathProgramCache]: Analyzing trace with hash -580183295, now seen corresponding path program 2 times [2024-05-08 03:40:19,626 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:40:19,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:40:19,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:19,652 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:40:19,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:19,966 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:40:20,224 INFO L85 PathProgramCache]: Analyzing trace with hash -73269862, now seen corresponding path program 2 times [2024-05-08 03:40:20,224 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:40:20,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:40:20,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:20,247 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:40:20,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:20,575 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-08 03:40:20,575 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 264 treesize of output 242 [2024-05-08 03:40:20,634 INFO L85 PathProgramCache]: Analyzing trace with hash -321133857, now seen corresponding path program 2 times [2024-05-08 03:40:20,634 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:40:20,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:40:20,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:20,654 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:40:20,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:20,970 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-08 03:40:20,970 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 310 treesize of output 288 [2024-05-08 03:40:21,030 INFO L85 PathProgramCache]: Analyzing trace with hash -426631682, now seen corresponding path program 2 times [2024-05-08 03:40:21,030 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:40:21,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:40:21,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:21,047 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:40:21,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:21,856 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:40:21,991 INFO L85 PathProgramCache]: Analyzing trace with hash 793803054, now seen corresponding path program 2 times [2024-05-08 03:40:21,991 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:40:21,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:40:22,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:22,006 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:40:22,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:22,183 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:40:22,323 INFO L85 PathProgramCache]: Analyzing trace with hash -1920545681, now seen corresponding path program 2 times [2024-05-08 03:40:22,324 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:40:22,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:40:22,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:22,338 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:40:22,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:22,536 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:40:22,678 INFO L85 PathProgramCache]: Analyzing trace with hash 1871249773, now seen corresponding path program 2 times [2024-05-08 03:40:22,679 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:40:22,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:40:22,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:22,692 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:40:22,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:22,887 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:40:23,064 INFO L85 PathProgramCache]: Analyzing trace with hash 1577953550, now seen corresponding path program 2 times [2024-05-08 03:40:23,064 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:40:23,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:40:23,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:23,191 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:40:23,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:30,088 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:40:30,262 INFO L85 PathProgramCache]: Analyzing trace with hash 1052895230, now seen corresponding path program 1 times [2024-05-08 03:40:30,262 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:40:30,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:40:30,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:30,277 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:40:30,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:30,384 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:40:30,676 INFO L85 PathProgramCache]: Analyzing trace with hash -951792172, now seen corresponding path program 1 times [2024-05-08 03:40:30,676 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:40:30,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:40:30,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:30,708 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:40:30,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:30,923 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:40:31,216 INFO L85 PathProgramCache]: Analyzing trace with hash 1737238349, now seen corresponding path program 1 times [2024-05-08 03:40:31,216 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:40:31,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:40:31,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:31,232 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:40:31,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:31,456 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:40:31,611 INFO L85 PathProgramCache]: Analyzing trace with hash -1513148914, now seen corresponding path program 1 times [2024-05-08 03:40:31,612 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:40:31,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:40:31,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:31,631 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:40:31,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:31,748 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:40:31,947 INFO L85 PathProgramCache]: Analyzing trace with hash -1572931768, now seen corresponding path program 1 times [2024-05-08 03:40:31,948 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:40:31,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:40:31,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:31,967 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:40:31,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:32,083 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:40:32,429 INFO L85 PathProgramCache]: Analyzing trace with hash -327933297, now seen corresponding path program 1 times [2024-05-08 03:40:32,430 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:40:32,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:40:32,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:32,448 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:40:32,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:32,551 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:40:32,806 INFO L85 PathProgramCache]: Analyzing trace with hash -287771095, now seen corresponding path program 1 times [2024-05-08 03:40:32,806 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:40:32,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:40:32,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:32,832 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:40:32,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:32,956 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:40:33,174 INFO L85 PathProgramCache]: Analyzing trace with hash 533982786, now seen corresponding path program 1 times [2024-05-08 03:40:33,175 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:40:33,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:40:33,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:33,192 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:40:33,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:33,292 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:40:33,528 INFO L85 PathProgramCache]: Analyzing trace with hash 1529920827, now seen corresponding path program 2 times [2024-05-08 03:40:33,528 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:40:33,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:40:33,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:33,547 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:40:33,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:33,627 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:40:33,750 INFO L85 PathProgramCache]: Analyzing trace with hash -2050735201, now seen corresponding path program 1 times [2024-05-08 03:40:33,750 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:40:33,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:40:33,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:33,763 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:40:33,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:33,866 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:40:34,169 INFO L85 PathProgramCache]: Analyzing trace with hash 788381685, now seen corresponding path program 1 times [2024-05-08 03:40:34,169 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:40:34,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:40:34,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:34,187 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:40:34,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:34,283 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:40:34,520 INFO L85 PathProgramCache]: Analyzing trace with hash -1695204178, now seen corresponding path program 1 times [2024-05-08 03:40:34,520 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:40:34,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:40:34,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:34,541 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:40:34,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:34,786 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:40:34,990 INFO L85 PathProgramCache]: Analyzing trace with hash -728697169, now seen corresponding path program 1 times [2024-05-08 03:40:34,991 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:40:34,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:40:35,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:35,011 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:40:35,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:35,137 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:40:35,348 INFO L85 PathProgramCache]: Analyzing trace with hash -1547626873, now seen corresponding path program 1 times [2024-05-08 03:40:35,348 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:40:35,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:40:35,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:35,364 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:40:35,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:35,468 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:40:35,733 INFO L85 PathProgramCache]: Analyzing trace with hash 1889640304, now seen corresponding path program 1 times [2024-05-08 03:40:35,734 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:40:35,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:40:35,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:35,749 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:40:35,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:35,851 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:40:36,145 INFO L85 PathProgramCache]: Analyzing trace with hash 1798093953, now seen corresponding path program 1 times [2024-05-08 03:40:36,145 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:40:36,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:40:36,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:36,162 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:40:36,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:36,238 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:40:36,361 INFO L85 PathProgramCache]: Analyzing trace with hash -349707203, now seen corresponding path program 1 times [2024-05-08 03:40:36,361 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:40:36,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:40:36,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:36,379 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:40:36,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:36,464 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:40:36,722 INFO L85 PathProgramCache]: Analyzing trace with hash -1328585837, now seen corresponding path program 1 times [2024-05-08 03:40:36,722 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:40:36,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:40:36,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:36,736 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:40:36,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:37,041 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:40:37,254 INFO L85 PathProgramCache]: Analyzing trace with hash -1776546781, now seen corresponding path program 1 times [2024-05-08 03:40:37,254 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:40:37,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:40:37,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:37,269 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:40:37,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:37,357 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:40:37,538 INFO L85 PathProgramCache]: Analyzing trace with hash -1264636866, now seen corresponding path program 1 times [2024-05-08 03:40:37,538 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:40:37,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:40:37,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:37,551 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:40:37,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:37,667 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:40:37,928 INFO L85 PathProgramCache]: Analyzing trace with hash -937577964, now seen corresponding path program 1 times [2024-05-08 03:40:37,928 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:40:37,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:40:37,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:37,941 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:40:37,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:38,335 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:40:38,597 INFO L85 PathProgramCache]: Analyzing trace with hash -1212308990, now seen corresponding path program 1 times [2024-05-08 03:40:38,597 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:40:38,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:40:38,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:38,612 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:40:38,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:38,697 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:40:38,853 INFO L85 PathProgramCache]: Analyzing trace with hash 2031015036, now seen corresponding path program 1 times [2024-05-08 03:40:38,853 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:40:38,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:40:38,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:38,865 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:40:38,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:38,952 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:40:39,193 INFO L85 PathProgramCache]: Analyzing trace with hash 504163666, now seen corresponding path program 1 times [2024-05-08 03:40:39,193 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:40:39,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:40:39,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:39,206 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:40:39,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:39,426 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:40:39,677 INFO L85 PathProgramCache]: Analyzing trace with hash 39630340, now seen corresponding path program 1 times [2024-05-08 03:40:39,677 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:40:39,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:40:39,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:39,692 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:40:39,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:39,774 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:40:39,918 INFO L85 PathProgramCache]: Analyzing trace with hash 336240861, now seen corresponding path program 1 times [2024-05-08 03:40:39,918 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:40:39,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:40:39,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:39,928 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:40:39,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:40,253 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:40:40,370 INFO L85 PathProgramCache]: Analyzing trace with hash 1969248227, now seen corresponding path program 1 times [2024-05-08 03:40:40,370 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:40:40,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:40:40,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:40,380 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:40:40,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:40,578 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:40:40,698 INFO L85 PathProgramCache]: Analyzing trace with hash -1051344102, now seen corresponding path program 1 times [2024-05-08 03:40:40,698 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:40:40,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:40:40,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:40,711 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:40:40,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:41,126 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:40:41,244 INFO L85 PathProgramCache]: Analyzing trace with hash -1980036766, now seen corresponding path program 1 times [2024-05-08 03:40:41,245 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:40:41,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:40:41,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:41,255 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:40:41,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:41,516 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:40:41,667 INFO L85 PathProgramCache]: Analyzing trace with hash 2146455161, now seen corresponding path program 1 times [2024-05-08 03:40:41,667 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:40:41,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:40:41,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:40:41,678 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:40:41,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:41:14,165 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 321 treesize of output 297 [2024-05-08 03:41:16,512 INFO L85 PathProgramCache]: Analyzing trace with hash 174078723, now seen corresponding path program 1 times [2024-05-08 03:41:16,513 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:41:16,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:41:16,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:41:16,538 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:41:16,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:41:16,768 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:41:17,318 INFO L85 PathProgramCache]: Analyzing trace with hash 1708262042, now seen corresponding path program 1 times [2024-05-08 03:41:17,319 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:41:17,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:41:17,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:41:17,331 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:41:17,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:41:17,442 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 660 treesize of output 612 [2024-05-08 03:41:17,924 INFO L85 PathProgramCache]: Analyzing trace with hash 965591385, now seen corresponding path program 1 times [2024-05-08 03:41:17,924 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:41:17,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:41:17,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:41:17,935 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:41:17,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:41:18,089 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 321 treesize of output 297 [2024-05-08 03:41:18,582 INFO L85 PathProgramCache]: Analyzing trace with hash 162505490, now seen corresponding path program 1 times [2024-05-08 03:41:18,582 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:41:18,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:41:18,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:41:18,594 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:41:18,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:41:18,731 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:41:18,989 INFO L85 PathProgramCache]: Analyzing trace with hash -1791690042, now seen corresponding path program 1 times [2024-05-08 03:41:18,989 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:41:18,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:41:19,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:41:19,000 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:41:19,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:41:19,087 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:41:19,170 INFO L85 PathProgramCache]: Analyzing trace with hash 217366067, now seen corresponding path program 1 times [2024-05-08 03:41:19,170 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:41:19,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:41:19,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:41:19,185 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:41:19,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:41:19,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-08 03:41:19,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-08 03:41:19,218 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2024-05-08 03:41:19,218 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable70,SelfDestructingSolverStorable71,SelfDestructingSolverStorable110,SelfDestructingSolverStorable72,SelfDestructingSolverStorable73,SelfDestructingSolverStorable30,SelfDestructingSolverStorable74,SelfDestructingSolverStorable31,SelfDestructingSolverStorable75,SelfDestructingSolverStorable108,SelfDestructingSolverStorable109,SelfDestructingSolverStorable32,SelfDestructingSolverStorable76,SelfDestructingSolverStorable104,SelfDestructingSolverStorable33,SelfDestructingSolverStorable77,SelfDestructingSolverStorable105,SelfDestructingSolverStorable34,SelfDestructingSolverStorable78,SelfDestructingSolverStorable106,SelfDestructingSolverStorable35,SelfDestructingSolverStorable79,SelfDestructingSolverStorable107,SelfDestructingSolverStorable36,SelfDestructingSolverStorable100,SelfDestructingSolverStorable37,SelfDestructingSolverStorable101,SelfDestructingSolverStorable38,SelfDestructingSolverStorable102,SelfDestructingSolverStorable39,SelfDestructingSolverStorable103,SelfDestructingSolverStorable80,SelfDestructingSolverStorable81,SelfDestructingSolverStorable82,SelfDestructingSolverStorable83,SelfDestructingSolverStorable40,SelfDestructingSolverStorable84,SelfDestructingSolverStorable41,SelfDestructingSolverStorable85,SelfDestructingSolverStorable42,SelfDestructingSolverStorable86,SelfDestructingSolverStorable43,SelfDestructingSolverStorable87,SelfDestructingSolverStorable44,SelfDestructingSolverStorable88,SelfDestructingSolverStorable45,SelfDestructingSolverStorable89,SelfDestructingSolverStorable46,SelfDestructingSolverStorable47,SelfDestructingSolverStorable48,SelfDestructingSolverStorable49,SelfDestructingSolverStorable90,SelfDestructingSolverStorable91,SelfDestructingSolverStorable92,SelfDestructingSolverStorable93,SelfDestructingSolverStorable50,SelfDestructingSolverStorable94,SelfDestructingSolverStorable51,SelfDestructingSolverStorable95,SelfDestructingSolverStorable52,SelfDestructingSolverStorable96,SelfDestructingSolverStorable53,SelfDestructingSolverStorable97,SelfDestructingSolverStorable18,SelfDestructingSolverStorable19,SelfDestructingSolverStorable54,SelfDestructingSolverStorable98,SelfDestructingSolverStorable55,SelfDestructingSolverStorable99,SelfDestructingSolverStorable56,SelfDestructingSolverStorable57,SelfDestructingSolverStorable58,SelfDestructingSolverStorable59,SelfDestructingSolverStorable17,SelfDestructingSolverStorable60,SelfDestructingSolverStorable61,SelfDestructingSolverStorable62,SelfDestructingSolverStorable63,SelfDestructingSolverStorable20,SelfDestructingSolverStorable64,SelfDestructingSolverStorable29,SelfDestructingSolverStorable21,SelfDestructingSolverStorable65,SelfDestructingSolverStorable22,SelfDestructingSolverStorable66,SelfDestructingSolverStorable23,SelfDestructingSolverStorable67,SelfDestructingSolverStorable24,SelfDestructingSolverStorable68,SelfDestructingSolverStorable25,SelfDestructingSolverStorable69,SelfDestructingSolverStorable26,SelfDestructingSolverStorable27,SelfDestructingSolverStorable28 [2024-05-08 03:41:19,218 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err8INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (and 8 more)] === [2024-05-08 03:41:19,218 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-08 03:41:19,219 INFO L85 PathProgramCache]: Analyzing trace with hash 1962475610, now seen corresponding path program 3 times [2024-05-08 03:41:19,219 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-08 03:41:19,219 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1135324804] [2024-05-08 03:41:19,219 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:41:19,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:41:19,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-08 03:41:20,112 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-08 03:41:20,112 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-08 03:41:20,112 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1135324804] [2024-05-08 03:41:20,112 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1135324804] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-08 03:41:20,113 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-08 03:41:20,113 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [22] imperfect sequences [] total 22 [2024-05-08 03:41:20,113 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1083703696] [2024-05-08 03:41:20,113 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-08 03:41:20,113 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2024-05-08 03:41:20,113 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-08 03:41:20,164 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 321 treesize of output 297 [2024-05-08 03:41:20,383 INFO L85 PathProgramCache]: Analyzing trace with hash 174078723, now seen corresponding path program 2 times [2024-05-08 03:41:20,384 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:41:20,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:41:20,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:41:20,397 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:41:20,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:41:20,460 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 648 treesize of output 600 [2024-05-08 03:41:20,731 INFO L85 PathProgramCache]: Analyzing trace with hash 965591385, now seen corresponding path program 2 times [2024-05-08 03:41:20,731 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:41:20,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:41:20,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:41:20,746 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:41:20,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:41:20,810 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 660 treesize of output 612 [2024-05-08 03:41:20,989 INFO L85 PathProgramCache]: Analyzing trace with hash 162505490, now seen corresponding path program 2 times [2024-05-08 03:41:20,989 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:41:20,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:41:21,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:41:21,003 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:41:21,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:41:21,072 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:41:21,197 INFO L85 PathProgramCache]: Analyzing trace with hash -1791690042, now seen corresponding path program 2 times [2024-05-08 03:41:21,198 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:41:21,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:41:21,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:41:21,212 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:41:21,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:41:21,278 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:41:21,423 INFO L85 PathProgramCache]: Analyzing trace with hash 217366067, now seen corresponding path program 2 times [2024-05-08 03:41:21,424 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:41:21,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:41:21,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:41:21,442 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:41:21,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:41:21,471 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2024-05-08 03:41:21,471 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=60, Invalid=642, Unknown=0, NotChecked=0, Total=702 [2024-05-08 03:41:21,471 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-08 03:41:21,471 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-08 03:41:21,472 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 22 states have (on average 8.818181818181818) internal successors, (194), 22 states have internal predecessors, (194), 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) [2024-05-08 03:41:21,472 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-08 03:41:21,472 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-08 03:41:21,472 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2024-05-08 03:41:21,472 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-08 03:41:22,176 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:41:22,574 INFO L85 PathProgramCache]: Analyzing trace with hash 1464911556, now seen corresponding path program 3 times [2024-05-08 03:41:22,574 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:41:22,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:41:22,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:41:22,601 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:41:22,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:41:22,727 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:41:22,998 INFO L85 PathProgramCache]: Analyzing trace with hash -325784544, now seen corresponding path program 3 times [2024-05-08 03:41:22,999 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:41:22,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:41:23,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:41:23,020 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:41:23,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:41:23,134 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:41:23,390 INFO L85 PathProgramCache]: Analyzing trace with hash -73269862, now seen corresponding path program 3 times [2024-05-08 03:41:23,391 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:41:23,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:41:23,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:41:23,412 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:41:23,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:41:23,837 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-08 03:41:23,838 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 426 treesize of output 392 [2024-05-08 03:41:23,892 INFO L85 PathProgramCache]: Analyzing trace with hash -321133857, now seen corresponding path program 3 times [2024-05-08 03:41:23,893 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:41:23,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:41:23,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:41:23,911 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:41:23,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:41:24,279 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-08 03:41:24,280 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 310 treesize of output 288 [2024-05-08 03:41:24,331 INFO L85 PathProgramCache]: Analyzing trace with hash -426631682, now seen corresponding path program 3 times [2024-05-08 03:41:24,332 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:41:24,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:41:24,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:41:24,345 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:41:24,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:41:56,248 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 660 treesize of output 612 [2024-05-08 03:41:56,509 INFO L85 PathProgramCache]: Analyzing trace with hash 174078723, now seen corresponding path program 3 times [2024-05-08 03:41:56,509 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:41:56,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:41:56,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:41:56,518 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:41:56,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:41:56,731 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:41:57,321 INFO L85 PathProgramCache]: Analyzing trace with hash 1708262042, now seen corresponding path program 2 times [2024-05-08 03:41:57,322 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:41:57,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:41:57,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:41:57,498 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:41:57,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:41:57,689 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1314 treesize of output 1218 [2024-05-08 03:41:58,363 INFO L85 PathProgramCache]: Analyzing trace with hash 965591385, now seen corresponding path program 3 times [2024-05-08 03:41:58,363 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:41:58,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:41:58,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:41:58,375 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:41:58,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:41:58,485 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 648 treesize of output 600 [2024-05-08 03:41:58,931 INFO L85 PathProgramCache]: Analyzing trace with hash 162505490, now seen corresponding path program 3 times [2024-05-08 03:41:58,931 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:41:58,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:41:58,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:41:58,944 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:41:58,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:41:59,089 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:41:59,405 INFO L85 PathProgramCache]: Analyzing trace with hash -1791690042, now seen corresponding path program 3 times [2024-05-08 03:41:59,406 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:41:59,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:41:59,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:41:59,421 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:41:59,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:41:59,538 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:41:59,787 INFO L85 PathProgramCache]: Analyzing trace with hash 217366067, now seen corresponding path program 3 times [2024-05-08 03:41:59,788 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:41:59,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:41:59,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:41:59,801 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:41:59,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:00,749 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:42:00,820 INFO L85 PathProgramCache]: Analyzing trace with hash -1314982347, now seen corresponding path program 1 times [2024-05-08 03:42:00,820 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:42:00,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:42:00,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:00,838 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:42:00,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:00,865 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-08 03:42:00,865 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-08 03:42:00,866 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2024-05-08 03:42:00,866 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-05-08 03:42:00,866 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable120,SelfDestructingSolverStorable121,SelfDestructingSolverStorable119,SelfDestructingSolverStorable115,SelfDestructingSolverStorable126,SelfDestructingSolverStorable116,SelfDestructingSolverStorable127,SelfDestructingSolverStorable117,SelfDestructingSolverStorable128,SelfDestructingSolverStorable118,SelfDestructingSolverStorable111,SelfDestructingSolverStorable122,SelfDestructingSolverStorable112,SelfDestructingSolverStorable123,SelfDestructingSolverStorable113,SelfDestructingSolverStorable124,SelfDestructingSolverStorable114,SelfDestructingSolverStorable125 [2024-05-08 03:42:00,866 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err8INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (and 8 more)] === [2024-05-08 03:42:00,866 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-08 03:42:00,866 INFO L85 PathProgramCache]: Analyzing trace with hash 1773384416, now seen corresponding path program 4 times [2024-05-08 03:42:00,867 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-08 03:42:00,867 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [228356881] [2024-05-08 03:42:00,867 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:42:00,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:42:00,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-08 03:42:02,200 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-08 03:42:02,200 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-08 03:42:02,200 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [228356881] [2024-05-08 03:42:02,200 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [228356881] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-08 03:42:02,200 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-08 03:42:02,200 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [30] imperfect sequences [] total 30 [2024-05-08 03:42:02,200 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [155929968] [2024-05-08 03:42:02,200 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-08 03:42:02,201 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 30 states [2024-05-08 03:42:02,201 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-08 03:42:02,255 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 660 treesize of output 612 [2024-05-08 03:42:02,460 INFO L85 PathProgramCache]: Analyzing trace with hash 174078723, now seen corresponding path program 4 times [2024-05-08 03:42:02,461 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:42:02,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:42:02,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:02,470 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:42:02,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:02,531 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 648 treesize of output 600 [2024-05-08 03:42:02,806 INFO L85 PathProgramCache]: Analyzing trace with hash 965591385, now seen corresponding path program 4 times [2024-05-08 03:42:02,806 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:42:02,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:42:02,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:02,820 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:42:02,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:02,892 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 660 treesize of output 612 [2024-05-08 03:42:03,127 INFO L85 PathProgramCache]: Analyzing trace with hash 162505490, now seen corresponding path program 4 times [2024-05-08 03:42:03,127 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:42:03,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:42:03,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:03,138 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:42:03,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:03,193 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:42:03,325 INFO L85 PathProgramCache]: Analyzing trace with hash -1791690042, now seen corresponding path program 4 times [2024-05-08 03:42:03,325 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:42:03,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:42:03,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:03,339 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:42:03,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:03,396 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:42:03,524 INFO L85 PathProgramCache]: Analyzing trace with hash 217366067, now seen corresponding path program 4 times [2024-05-08 03:42:03,524 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:42:03,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:42:03,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:03,542 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:42:03,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:03,611 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:42:03,760 INFO L85 PathProgramCache]: Analyzing trace with hash -1314982347, now seen corresponding path program 2 times [2024-05-08 03:42:03,761 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:42:03,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:42:03,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:03,779 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:42:03,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:03,987 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2024-05-08 03:42:03,987 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=102, Invalid=1158, Unknown=0, NotChecked=0, Total=1260 [2024-05-08 03:42:03,987 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-08 03:42:03,988 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-08 03:42:03,988 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 30 states, 30 states have (on average 6.466666666666667) internal successors, (194), 30 states have internal predecessors, (194), 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) [2024-05-08 03:42:03,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-08 03:42:03,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-08 03:42:03,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2024-05-08 03:42:03,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-05-08 03:42:03,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-08 03:42:04,850 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:42:05,063 INFO L85 PathProgramCache]: Analyzing trace with hash -73269862, now seen corresponding path program 4 times [2024-05-08 03:42:05,064 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:42:05,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:42:05,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:05,091 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:42:05,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:05,461 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-08 03:42:05,462 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 438 treesize of output 400 [2024-05-08 03:42:05,543 INFO L85 PathProgramCache]: Analyzing trace with hash -321133857, now seen corresponding path program 4 times [2024-05-08 03:42:05,543 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:42:05,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:42:05,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:05,563 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:42:05,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:06,164 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-08 03:42:06,164 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 264 treesize of output 242 [2024-05-08 03:42:06,215 INFO L85 PathProgramCache]: Analyzing trace with hash -426631682, now seen corresponding path program 4 times [2024-05-08 03:42:06,216 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:42:06,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:42:06,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:06,228 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:42:06,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:37,670 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 660 treesize of output 612 [2024-05-08 03:42:37,935 INFO L85 PathProgramCache]: Analyzing trace with hash 174078723, now seen corresponding path program 5 times [2024-05-08 03:42:37,936 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:42:37,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:42:37,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:37,945 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:42:37,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:38,150 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:42:38,986 INFO L85 PathProgramCache]: Analyzing trace with hash 1708262042, now seen corresponding path program 3 times [2024-05-08 03:42:38,986 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:42:38,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:42:38,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:38,999 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:42:39,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:39,123 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 660 treesize of output 612 [2024-05-08 03:42:39,579 INFO L85 PathProgramCache]: Analyzing trace with hash 965591385, now seen corresponding path program 5 times [2024-05-08 03:42:39,579 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:42:39,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:42:39,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:39,589 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:42:39,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:39,702 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1314 treesize of output 1218 [2024-05-08 03:42:40,141 INFO L85 PathProgramCache]: Analyzing trace with hash 162505490, now seen corresponding path program 5 times [2024-05-08 03:42:40,141 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:42:40,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:42:40,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:40,155 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:42:40,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:40,282 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:42:40,590 INFO L85 PathProgramCache]: Analyzing trace with hash -1791690042, now seen corresponding path program 5 times [2024-05-08 03:42:40,590 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:42:40,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:42:40,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:40,601 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:42:40,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:40,723 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:42:40,979 INFO L85 PathProgramCache]: Analyzing trace with hash 217366067, now seen corresponding path program 5 times [2024-05-08 03:42:40,979 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:42:40,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:42:41,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:41,187 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:42:41,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:41,500 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:42:41,682 INFO L85 PathProgramCache]: Analyzing trace with hash -1314982347, now seen corresponding path program 3 times [2024-05-08 03:42:41,682 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:42:41,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:42:41,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:41,698 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:42:41,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:42,138 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:42:42,342 INFO L85 PathProgramCache]: Analyzing trace with hash -1704989914, now seen corresponding path program 1 times [2024-05-08 03:42:42,343 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:42:42,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:42:42,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:42,357 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:42:42,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:42,448 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:42:42,624 INFO L85 PathProgramCache]: Analyzing trace with hash -1440476108, now seen corresponding path program 1 times [2024-05-08 03:42:42,624 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:42:42,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:42:42,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:42,638 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:42:42,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:42,747 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:42:42,998 INFO L85 PathProgramCache]: Analyzing trace with hash 1339003269, now seen corresponding path program 1 times [2024-05-08 03:42:42,998 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:42:42,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:42:43,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:43,016 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:42:43,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:43,121 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:42:43,567 INFO L85 PathProgramCache]: Analyzing trace with hash -788093389, now seen corresponding path program 1 times [2024-05-08 03:42:43,567 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:42:43,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:42:43,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:43,586 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:42:43,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:43,934 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:42:44,172 INFO L85 PathProgramCache]: Analyzing trace with hash 1352108360, now seen corresponding path program 1 times [2024-05-08 03:42:44,172 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:42:44,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:42:44,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:44,190 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:42:44,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:44,386 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:42:44,628 INFO L85 PathProgramCache]: Analyzing trace with hash -1480516607, now seen corresponding path program 1 times [2024-05-08 03:42:44,628 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:42:44,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:42:44,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:44,645 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:42:44,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:44,749 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:42:44,932 INFO L85 PathProgramCache]: Analyzing trace with hash 506319337, now seen corresponding path program 1 times [2024-05-08 03:42:44,932 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:42:44,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:42:44,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:44,947 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:42:44,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:45,060 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:42:45,300 INFO L85 PathProgramCache]: Analyzing trace with hash -1646345534, now seen corresponding path program 1 times [2024-05-08 03:42:45,300 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:42:45,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:42:45,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:45,332 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:42:45,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:45,452 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:42:45,912 INFO L85 PathProgramCache]: Analyzing trace with hash -330312054, now seen corresponding path program 1 times [2024-05-08 03:42:45,913 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:42:45,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:42:45,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:45,927 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:42:45,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:47,256 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:42:47,437 INFO L85 PathProgramCache]: Analyzing trace with hash 1754106752, now seen corresponding path program 1 times [2024-05-08 03:42:47,437 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:42:47,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:42:47,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:47,452 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:42:47,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:47,579 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:42:47,789 INFO L85 PathProgramCache]: Analyzing trace with hash 610661065, now seen corresponding path program 1 times [2024-05-08 03:42:47,790 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:42:47,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:42:47,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:47,804 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:42:47,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:48,509 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:42:48,706 INFO L85 PathProgramCache]: Analyzing trace with hash 296682017, now seen corresponding path program 1 times [2024-05-08 03:42:48,706 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:42:48,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:42:48,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:48,723 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:42:48,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:48,876 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:42:49,194 INFO L85 PathProgramCache]: Analyzing trace with hash 702196618, now seen corresponding path program 1 times [2024-05-08 03:42:49,194 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:42:49,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:42:49,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:49,211 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:42:49,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:49,401 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:42:49,718 INFO L85 PathProgramCache]: Analyzing trace with hash -531647294, now seen corresponding path program 1 times [2024-05-08 03:42:49,718 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:42:49,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:42:49,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:49,732 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:42:49,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:56,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-08 03:42:56,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-08 03:42:56,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2024-05-08 03:42:56,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-05-08 03:42:56,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2024-05-08 03:42:56,035 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable151,SelfDestructingSolverStorable130,SelfDestructingSolverStorable152,SelfDestructingSolverStorable131,SelfDestructingSolverStorable153,SelfDestructingSolverStorable132,SelfDestructingSolverStorable154,SelfDestructingSolverStorable150,SelfDestructingSolverStorable148,SelfDestructingSolverStorable149,SelfDestructingSolverStorable129,SelfDestructingSolverStorable144,SelfDestructingSolverStorable145,SelfDestructingSolverStorable146,SelfDestructingSolverStorable147,SelfDestructingSolverStorable140,SelfDestructingSolverStorable141,SelfDestructingSolverStorable142,SelfDestructingSolverStorable143,SelfDestructingSolverStorable137,SelfDestructingSolverStorable159,SelfDestructingSolverStorable138,SelfDestructingSolverStorable139,SelfDestructingSolverStorable133,SelfDestructingSolverStorable155,SelfDestructingSolverStorable134,SelfDestructingSolverStorable156,SelfDestructingSolverStorable135,SelfDestructingSolverStorable157,SelfDestructingSolverStorable136,SelfDestructingSolverStorable158 [2024-05-08 03:42:56,036 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err8INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (and 8 more)] === [2024-05-08 03:42:56,036 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-08 03:42:56,036 INFO L85 PathProgramCache]: Analyzing trace with hash -838897190, now seen corresponding path program 5 times [2024-05-08 03:42:56,036 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-08 03:42:56,036 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [620461059] [2024-05-08 03:42:56,036 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:42:56,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:42:56,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-08 03:42:57,390 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-08 03:42:57,390 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-08 03:42:57,390 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [620461059] [2024-05-08 03:42:57,390 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [620461059] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-08 03:42:57,390 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-08 03:42:57,390 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [23] imperfect sequences [] total 23 [2024-05-08 03:42:57,391 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1359405210] [2024-05-08 03:42:57,391 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-08 03:42:57,391 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2024-05-08 03:42:57,391 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-08 03:42:57,440 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 660 treesize of output 612 [2024-05-08 03:42:57,764 INFO L85 PathProgramCache]: Analyzing trace with hash 174078723, now seen corresponding path program 6 times [2024-05-08 03:42:57,764 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:42:57,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:42:57,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:57,773 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:42:57,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:57,817 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 660 treesize of output 612 [2024-05-08 03:42:58,074 INFO L85 PathProgramCache]: Analyzing trace with hash 965591385, now seen corresponding path program 6 times [2024-05-08 03:42:58,074 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:42:58,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:42:58,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:58,676 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:42:58,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:58,771 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 660 treesize of output 612 [2024-05-08 03:42:58,932 INFO L85 PathProgramCache]: Analyzing trace with hash 162505490, now seen corresponding path program 6 times [2024-05-08 03:42:58,932 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:42:58,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:42:58,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:58,944 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:42:58,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:58,963 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2024-05-08 03:42:58,963 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=63, Invalid=587, Unknown=0, NotChecked=0, Total=650 [2024-05-08 03:42:58,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-08 03:42:58,963 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-08 03:42:58,964 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 8.434782608695652) internal successors, (194), 23 states have internal predecessors, (194), 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) [2024-05-08 03:42:58,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-08 03:42:58,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-08 03:42:58,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2024-05-08 03:42:58,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-05-08 03:42:58,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2024-05-08 03:42:58,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-08 03:42:59,684 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:42:59,893 INFO L85 PathProgramCache]: Analyzing trace with hash -73269862, now seen corresponding path program 5 times [2024-05-08 03:42:59,894 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:42:59,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:42:59,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:42:59,909 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:42:59,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:43:00,611 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-08 03:43:00,612 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 153 treesize of output 143 [2024-05-08 03:43:00,657 INFO L85 PathProgramCache]: Analyzing trace with hash -321133857, now seen corresponding path program 5 times [2024-05-08 03:43:00,658 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:43:00,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:43:00,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:43:00,670 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:43:00,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:43:00,918 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-08 03:43:00,918 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 426 treesize of output 392 [2024-05-08 03:43:00,966 INFO L85 PathProgramCache]: Analyzing trace with hash -426631682, now seen corresponding path program 5 times [2024-05-08 03:43:00,967 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:43:00,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:43:00,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:43:00,978 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:43:00,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:43:34,456 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 648 treesize of output 600 [2024-05-08 03:43:35,558 INFO L85 PathProgramCache]: Analyzing trace with hash 174078723, now seen corresponding path program 7 times [2024-05-08 03:43:35,558 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:43:35,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:43:35,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:43:35,567 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:43:35,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:43:35,682 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 321 treesize of output 297 [2024-05-08 03:43:36,083 INFO L85 PathProgramCache]: Analyzing trace with hash 965591385, now seen corresponding path program 7 times [2024-05-08 03:43:36,083 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:43:36,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:43:36,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:43:36,094 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:43:36,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:43:36,208 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 648 treesize of output 600 [2024-05-08 03:43:36,593 INFO L85 PathProgramCache]: Analyzing trace with hash 162505490, now seen corresponding path program 7 times [2024-05-08 03:43:36,593 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:43:36,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:43:36,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:43:36,604 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:43:36,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:43:45,489 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 321 treesize of output 297 [2024-05-08 03:43:46,303 INFO L85 PathProgramCache]: Analyzing trace with hash -1703874730, now seen corresponding path program 1 times [2024-05-08 03:43:46,303 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:43:46,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:43:46,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:43:46,315 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:43:46,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:43:46,554 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-08 03:43:46,554 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 264 treesize of output 242 [2024-05-08 03:43:46,599 INFO L85 PathProgramCache]: Analyzing trace with hash 1217840992, now seen corresponding path program 1 times [2024-05-08 03:43:46,599 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:43:46,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:43:46,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:43:46,612 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:43:46,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:43:46,778 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-08 03:43:46,779 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 426 treesize of output 392 [2024-05-08 03:43:46,828 INFO L85 PathProgramCache]: Analyzing trace with hash 1825061836, now seen corresponding path program 1 times [2024-05-08 03:43:46,829 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:43:46,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:43:46,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:43:46,841 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:43:46,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:43:46,939 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 660 treesize of output 612 [2024-05-08 03:43:47,296 INFO L85 PathProgramCache]: Analyzing trace with hash 692249805, now seen corresponding path program 1 times [2024-05-08 03:43:47,296 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:43:47,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:43:47,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:43:47,305 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:43:47,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:43:47,445 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1314 treesize of output 1218 [2024-05-08 03:43:48,444 INFO L85 PathProgramCache]: Analyzing trace with hash -937554909, now seen corresponding path program 1 times [2024-05-08 03:43:48,444 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:43:48,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:43:48,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:43:48,454 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:43:48,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:43:48,571 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 321 treesize of output 297 [2024-05-08 03:43:49,474 INFO L85 PathProgramCache]: Analyzing trace with hash -1224004004, now seen corresponding path program 1 times [2024-05-08 03:43:49,474 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:43:49,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:43:49,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:43:49,485 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:43:49,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:43:50,507 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 660 treesize of output 612 [2024-05-08 03:43:51,584 INFO L85 PathProgramCache]: Analyzing trace with hash 1787242444, now seen corresponding path program 1 times [2024-05-08 03:43:51,585 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:43:51,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:43:51,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:43:51,596 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:43:51,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:43:51,725 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 321 treesize of output 297 [2024-05-08 03:43:52,220 INFO L85 PathProgramCache]: Analyzing trace with hash -1646309854, now seen corresponding path program 1 times [2024-05-08 03:43:52,220 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:43:52,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:43:52,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:43:52,230 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:43:52,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:43:52,342 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 321 treesize of output 297 [2024-05-08 03:43:52,881 INFO L85 PathProgramCache]: Analyzing trace with hash 568729080, now seen corresponding path program 1 times [2024-05-08 03:43:52,881 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:43:52,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:43:52,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:43:52,891 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:43:52,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:43:53,876 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 660 treesize of output 612 [2024-05-08 03:43:54,610 INFO L85 PathProgramCache]: Analyzing trace with hash 1880513164, now seen corresponding path program 1 times [2024-05-08 03:43:54,610 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:43:54,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:43:54,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:43:54,618 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:43:54,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:43:54,715 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 660 treesize of output 612 [2024-05-08 03:43:55,151 INFO L85 PathProgramCache]: Analyzing trace with hash 1076616034, now seen corresponding path program 1 times [2024-05-08 03:43:55,151 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:43:55,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:43:55,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:43:55,164 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:43:55,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:44:02,673 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 660 treesize of output 612 [2024-05-08 03:44:02,971 INFO L85 PathProgramCache]: Analyzing trace with hash -529841563, now seen corresponding path program 1 times [2024-05-08 03:44:02,971 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:44:02,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:44:02,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:44:02,979 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:44:02,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:44:03,165 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:44:03,919 INFO L85 PathProgramCache]: Analyzing trace with hash -1433618564, now seen corresponding path program 1 times [2024-05-08 03:44:03,920 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:44:03,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:44:03,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:44:03,929 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:44:03,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:44:04,032 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 648 treesize of output 600 [2024-05-08 03:44:04,751 INFO L85 PathProgramCache]: Analyzing trace with hash 980338107, now seen corresponding path program 1 times [2024-05-08 03:44:04,751 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:44:04,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:44:04,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:44:04,761 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:44:04,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:44:07,336 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-08 03:44:07,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-08 03:44:07,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2024-05-08 03:44:07,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-05-08 03:44:07,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2024-05-08 03:44:07,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2024-05-08 03:44:07,337 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable162,SelfDestructingSolverStorable173,SelfDestructingSolverStorable163,SelfDestructingSolverStorable174,SelfDestructingSolverStorable164,SelfDestructingSolverStorable175,SelfDestructingSolverStorable165,SelfDestructingSolverStorable176,SelfDestructingSolverStorable180,SelfDestructingSolverStorable170,SelfDestructingSolverStorable181,SelfDestructingSolverStorable160,SelfDestructingSolverStorable171,SelfDestructingSolverStorable182,SelfDestructingSolverStorable161,SelfDestructingSolverStorable172,SelfDestructingSolverStorable183,SelfDestructingSolverStorable166,SelfDestructingSolverStorable177,SelfDestructingSolverStorable167,SelfDestructingSolverStorable178,SelfDestructingSolverStorable168,SelfDestructingSolverStorable179,SelfDestructingSolverStorable169 [2024-05-08 03:44:07,337 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err8INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (and 8 more)] === [2024-05-08 03:44:07,338 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-08 03:44:07,338 INFO L85 PathProgramCache]: Analyzing trace with hash -797480916, now seen corresponding path program 6 times [2024-05-08 03:44:07,338 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-08 03:44:07,338 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1290942939] [2024-05-08 03:44:07,338 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:44:07,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:44:07,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-08 03:44:08,679 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-08 03:44:08,679 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-08 03:44:08,679 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1290942939] [2024-05-08 03:44:08,679 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1290942939] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-08 03:44:08,679 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-08 03:44:08,680 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [30] imperfect sequences [] total 30 [2024-05-08 03:44:08,680 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1970815022] [2024-05-08 03:44:08,680 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-08 03:44:08,680 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 30 states [2024-05-08 03:44:08,680 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-08 03:44:08,740 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 660 treesize of output 612 [2024-05-08 03:44:08,975 INFO L85 PathProgramCache]: Analyzing trace with hash -529841563, now seen corresponding path program 2 times [2024-05-08 03:44:08,976 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:44:08,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:44:08,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:44:08,983 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:44:08,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:44:09,034 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 321 treesize of output 297 [2024-05-08 03:44:09,280 INFO L85 PathProgramCache]: Analyzing trace with hash 980338107, now seen corresponding path program 2 times [2024-05-08 03:44:09,280 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:44:09,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:44:09,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:44:09,293 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:44:09,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:44:09,316 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2024-05-08 03:44:09,316 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=101, Invalid=891, Unknown=0, NotChecked=0, Total=992 [2024-05-08 03:44:09,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-08 03:44:09,317 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-08 03:44:09,317 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 30 states, 30 states have (on average 6.466666666666667) internal successors, (194), 30 states have internal predecessors, (194), 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) [2024-05-08 03:44:09,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-08 03:44:09,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-08 03:44:09,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2024-05-08 03:44:09,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-05-08 03:44:09,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2024-05-08 03:44:09,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2024-05-08 03:44:09,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-08 03:44:10,446 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:44:10,661 INFO L85 PathProgramCache]: Analyzing trace with hash -73269862, now seen corresponding path program 6 times [2024-05-08 03:44:10,661 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:44:10,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:44:10,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:44:10,677 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:44:10,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:44:11,012 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-08 03:44:11,012 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 264 treesize of output 242 [2024-05-08 03:44:11,061 INFO L85 PathProgramCache]: Analyzing trace with hash -321133857, now seen corresponding path program 6 times [2024-05-08 03:44:11,061 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:44:11,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:44:11,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:44:11,073 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:44:11,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:44:11,451 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-08 03:44:11,451 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 310 treesize of output 288 [2024-05-08 03:44:11,511 INFO L85 PathProgramCache]: Analyzing trace with hash -426631682, now seen corresponding path program 6 times [2024-05-08 03:44:11,511 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:44:11,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:44:11,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:44:11,527 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:44:11,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:44:52,560 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-08 03:44:52,560 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 153 treesize of output 143 [2024-05-08 03:44:52,607 INFO L85 PathProgramCache]: Analyzing trace with hash 1217840992, now seen corresponding path program 2 times [2024-05-08 03:44:52,607 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:44:52,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:44:52,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:44:52,620 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:44:52,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:44:52,760 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-08 03:44:52,760 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 310 treesize of output 288 [2024-05-08 03:44:52,812 INFO L85 PathProgramCache]: Analyzing trace with hash 1825061836, now seen corresponding path program 2 times [2024-05-08 03:44:52,812 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:44:52,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:44:52,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:44:52,827 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:44:52,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:45:00,154 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 321 treesize of output 297 [2024-05-08 03:45:00,442 INFO L85 PathProgramCache]: Analyzing trace with hash -529841563, now seen corresponding path program 3 times [2024-05-08 03:45:00,442 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:45:00,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:45:00,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:45:00,450 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:45:00,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:45:00,627 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:45:01,485 INFO L85 PathProgramCache]: Analyzing trace with hash -1433618564, now seen corresponding path program 2 times [2024-05-08 03:45:01,485 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:45:01,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:45:01,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:45:01,497 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:45:01,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:45:01,613 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 660 treesize of output 612 [2024-05-08 03:45:02,039 INFO L85 PathProgramCache]: Analyzing trace with hash 980338107, now seen corresponding path program 3 times [2024-05-08 03:45:02,039 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:45:02,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:45:02,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:45:02,051 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:45:02,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:45:09,752 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 321 treesize of output 297 [2024-05-08 03:45:10,302 INFO L85 PathProgramCache]: Analyzing trace with hash -153070092, now seen corresponding path program 1 times [2024-05-08 03:45:10,303 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:45:10,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:45:10,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:45:10,313 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:45:10,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:45:10,427 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:45:10,727 INFO L85 PathProgramCache]: Analyzing trace with hash 1127050408, now seen corresponding path program 1 times [2024-05-08 03:45:10,727 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:45:10,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:45:10,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:45:10,738 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:45:10,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:45:10,793 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:45:10,870 INFO L85 PathProgramCache]: Analyzing trace with hash 377961621, now seen corresponding path program 1 times [2024-05-08 03:45:10,870 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:45:10,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:45:10,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:45:10,881 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:45:11,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:45:11,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-08 03:45:11,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-08 03:45:11,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2024-05-08 03:45:11,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-05-08 03:45:11,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2024-05-08 03:45:11,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2024-05-08 03:45:11,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2024-05-08 03:45:11,092 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable184,SelfDestructingSolverStorable195,SelfDestructingSolverStorable185,SelfDestructingSolverStorable196,SelfDestructingSolverStorable186,SelfDestructingSolverStorable197,SelfDestructingSolverStorable187,SelfDestructingSolverStorable191,SelfDestructingSolverStorable192,SelfDestructingSolverStorable193,SelfDestructingSolverStorable194,SelfDestructingSolverStorable190,SelfDestructingSolverStorable188,SelfDestructingSolverStorable189 [2024-05-08 03:45:11,092 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err8INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (and 8 more)] === [2024-05-08 03:45:11,092 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-08 03:45:11,093 INFO L85 PathProgramCache]: Analyzing trace with hash -1046515670, now seen corresponding path program 7 times [2024-05-08 03:45:11,093 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-08 03:45:11,093 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1967644555] [2024-05-08 03:45:11,093 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:45:11,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:45:11,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-08 03:45:11,922 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-08 03:45:11,923 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-08 03:45:11,923 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1967644555] [2024-05-08 03:45:11,923 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1967644555] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-08 03:45:11,923 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-08 03:45:11,923 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [23] imperfect sequences [] total 23 [2024-05-08 03:45:11,923 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [753237069] [2024-05-08 03:45:11,923 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-08 03:45:11,924 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2024-05-08 03:45:11,924 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-08 03:45:11,962 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 648 treesize of output 600 [2024-05-08 03:45:12,124 INFO L85 PathProgramCache]: Analyzing trace with hash -529841563, now seen corresponding path program 4 times [2024-05-08 03:45:12,124 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:45:12,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:45:12,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:45:12,132 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:45:12,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:45:12,177 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1314 treesize of output 1218 [2024-05-08 03:45:12,516 INFO L85 PathProgramCache]: Analyzing trace with hash 980338107, now seen corresponding path program 4 times [2024-05-08 03:45:12,517 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:45:12,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:45:12,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:45:12,526 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:45:12,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:45:12,570 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 321 treesize of output 297 [2024-05-08 03:45:14,738 INFO L85 PathProgramCache]: Analyzing trace with hash -153070092, now seen corresponding path program 2 times [2024-05-08 03:45:14,738 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:45:14,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:45:14,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:45:14,748 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:45:14,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:45:14,800 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:45:14,919 INFO L85 PathProgramCache]: Analyzing trace with hash 1127050408, now seen corresponding path program 2 times [2024-05-08 03:45:14,919 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:45:14,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:45:14,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:45:14,930 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:45:14,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:45:14,978 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:45:15,096 INFO L85 PathProgramCache]: Analyzing trace with hash 377961621, now seen corresponding path program 2 times [2024-05-08 03:45:15,096 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:45:15,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:45:15,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:45:15,113 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:45:15,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:45:15,133 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2024-05-08 03:45:15,134 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=59, Invalid=697, Unknown=0, NotChecked=0, Total=756 [2024-05-08 03:45:15,134 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-08 03:45:15,134 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-08 03:45:15,134 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 8.434782608695652) internal successors, (194), 23 states have internal predecessors, (194), 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) [2024-05-08 03:45:15,134 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-08 03:45:15,134 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-08 03:45:15,134 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2024-05-08 03:45:15,134 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-05-08 03:45:15,134 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2024-05-08 03:45:15,134 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2024-05-08 03:45:15,134 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2024-05-08 03:45:15,134 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-08 03:45:16,186 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:45:16,401 INFO L85 PathProgramCache]: Analyzing trace with hash -73269862, now seen corresponding path program 7 times [2024-05-08 03:45:16,402 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:45:16,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:45:16,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:45:16,418 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:45:16,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:45:16,706 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-08 03:45:16,710 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 153 treesize of output 143 [2024-05-08 03:45:16,769 INFO L85 PathProgramCache]: Analyzing trace with hash -321133857, now seen corresponding path program 7 times [2024-05-08 03:45:16,769 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:45:16,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:45:16,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:45:16,781 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:45:16,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:45:17,252 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-08 03:45:17,253 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 153 treesize of output 143 [2024-05-08 03:45:17,303 INFO L85 PathProgramCache]: Analyzing trace with hash -426631682, now seen corresponding path program 7 times [2024-05-08 03:45:17,304 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:45:17,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:45:17,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:45:17,315 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:45:17,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:45:59,688 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-08 03:45:59,689 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 310 treesize of output 288 [2024-05-08 03:45:59,739 INFO L85 PathProgramCache]: Analyzing trace with hash 1217840992, now seen corresponding path program 3 times [2024-05-08 03:45:59,739 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:45:59,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:45:59,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:45:59,752 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:45:59,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:46:00,295 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-08 03:46:00,296 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 438 treesize of output 400 [2024-05-08 03:46:00,363 INFO L85 PathProgramCache]: Analyzing trace with hash 1825061836, now seen corresponding path program 3 times [2024-05-08 03:46:00,364 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:46:00,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:46:00,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:46:00,380 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:46:00,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:46:07,116 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 321 treesize of output 297 [2024-05-08 03:46:07,773 INFO L85 PathProgramCache]: Analyzing trace with hash -529841563, now seen corresponding path program 5 times [2024-05-08 03:46:07,774 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:46:07,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:46:07,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:46:07,787 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:46:07,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:46:07,993 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:46:08,718 INFO L85 PathProgramCache]: Analyzing trace with hash -1433618564, now seen corresponding path program 3 times [2024-05-08 03:46:08,718 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:46:08,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:46:08,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:46:08,730 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:46:08,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:46:08,853 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1314 treesize of output 1218 [2024-05-08 03:46:09,930 INFO L85 PathProgramCache]: Analyzing trace with hash 980338107, now seen corresponding path program 5 times [2024-05-08 03:46:09,930 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:46:09,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:46:09,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:46:09,943 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:46:09,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:46:16,668 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 321 treesize of output 297 [2024-05-08 03:46:19,341 INFO L85 PathProgramCache]: Analyzing trace with hash -153070092, now seen corresponding path program 3 times [2024-05-08 03:46:19,341 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:46:19,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:46:19,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:46:19,354 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:46:19,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:46:19,479 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:46:19,798 INFO L85 PathProgramCache]: Analyzing trace with hash 1127050408, now seen corresponding path program 3 times [2024-05-08 03:46:19,799 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:46:19,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:46:19,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:46:19,810 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:46:19,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:46:19,906 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:46:20,159 INFO L85 PathProgramCache]: Analyzing trace with hash 377961621, now seen corresponding path program 3 times [2024-05-08 03:46:20,159 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:46:20,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:46:20,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:46:20,171 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:46:20,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:46:21,397 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-08 03:46:21,397 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-08 03:46:21,397 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2024-05-08 03:46:21,397 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-05-08 03:46:21,397 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2024-05-08 03:46:21,397 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2024-05-08 03:46:21,397 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2024-05-08 03:46:21,397 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2024-05-08 03:46:21,397 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable198,SelfDestructingSolverStorable207,SelfDestructingSolverStorable208,SelfDestructingSolverStorable209,SelfDestructingSolverStorable203,SelfDestructingSolverStorable214,SelfDestructingSolverStorable204,SelfDestructingSolverStorable205,SelfDestructingSolverStorable206,SelfDestructingSolverStorable199,SelfDestructingSolverStorable210,SelfDestructingSolverStorable200,SelfDestructingSolverStorable211,SelfDestructingSolverStorable201,SelfDestructingSolverStorable212,SelfDestructingSolverStorable202,SelfDestructingSolverStorable213 [2024-05-08 03:46:21,397 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err8INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (and 8 more)] === [2024-05-08 03:46:21,398 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-08 03:46:21,398 INFO L85 PathProgramCache]: Analyzing trace with hash 1128596210, now seen corresponding path program 8 times [2024-05-08 03:46:21,398 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-08 03:46:21,398 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2046595128] [2024-05-08 03:46:21,398 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:46:21,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:46:21,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-08 03:46:22,372 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-08 03:46:22,372 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-08 03:46:22,373 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2046595128] [2024-05-08 03:46:22,373 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2046595128] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-08 03:46:22,373 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-08 03:46:22,373 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [23] imperfect sequences [] total 23 [2024-05-08 03:46:22,373 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1973464814] [2024-05-08 03:46:22,373 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-08 03:46:22,373 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2024-05-08 03:46:22,373 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-08 03:46:22,426 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1314 treesize of output 1218 [2024-05-08 03:46:22,691 INFO L85 PathProgramCache]: Analyzing trace with hash -529841563, now seen corresponding path program 6 times [2024-05-08 03:46:22,691 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:46:22,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:46:22,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:46:22,699 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:46:22,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:46:22,746 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1314 treesize of output 1218 [2024-05-08 03:46:23,150 INFO L85 PathProgramCache]: Analyzing trace with hash 980338107, now seen corresponding path program 6 times [2024-05-08 03:46:23,150 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:46:23,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:46:23,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:46:23,161 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:46:23,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:46:23,209 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 648 treesize of output 600 [2024-05-08 03:46:23,367 INFO L85 PathProgramCache]: Analyzing trace with hash -153070092, now seen corresponding path program 4 times [2024-05-08 03:46:23,368 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:46:23,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:46:23,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:46:23,381 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:46:23,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:46:23,429 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:46:23,537 INFO L85 PathProgramCache]: Analyzing trace with hash 1127050408, now seen corresponding path program 4 times [2024-05-08 03:46:23,537 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:46:23,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:46:23,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:46:23,548 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:46:23,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:46:23,598 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:46:23,708 INFO L85 PathProgramCache]: Analyzing trace with hash 377961621, now seen corresponding path program 4 times [2024-05-08 03:46:23,708 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:46:23,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:46:23,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:46:23,720 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:46:23,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:46:23,735 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2024-05-08 03:46:23,736 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=61, Invalid=695, Unknown=0, NotChecked=0, Total=756 [2024-05-08 03:46:23,736 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-08 03:46:23,736 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-08 03:46:23,736 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 8.434782608695652) internal successors, (194), 23 states have internal predecessors, (194), 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) [2024-05-08 03:46:23,736 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-08 03:46:23,736 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-08 03:46:23,736 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2024-05-08 03:46:23,736 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-05-08 03:46:23,736 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2024-05-08 03:46:23,736 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2024-05-08 03:46:23,736 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2024-05-08 03:46:23,736 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2024-05-08 03:46:23,736 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-08 03:46:24,869 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:46:25,082 INFO L85 PathProgramCache]: Analyzing trace with hash -73269862, now seen corresponding path program 8 times [2024-05-08 03:46:25,082 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:46:25,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:46:25,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:46:25,098 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:46:25,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:46:25,640 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-08 03:46:25,640 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 310 treesize of output 288 [2024-05-08 03:46:25,686 INFO L85 PathProgramCache]: Analyzing trace with hash -321133857, now seen corresponding path program 8 times [2024-05-08 03:46:25,686 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:46:25,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:46:25,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:46:25,699 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:46:25,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:47:10,944 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-08 03:47:10,944 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 153 treesize of output 143 [2024-05-08 03:47:11,004 INFO L85 PathProgramCache]: Analyzing trace with hash 1217840992, now seen corresponding path program 4 times [2024-05-08 03:47:11,004 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:47:11,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:47:11,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:47:11,025 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:47:11,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:47:17,847 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 321 treesize of output 297 [2024-05-08 03:47:18,383 INFO L85 PathProgramCache]: Analyzing trace with hash -529841563, now seen corresponding path program 7 times [2024-05-08 03:47:18,383 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:47:18,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:47:18,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:47:18,394 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:47:18,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:47:18,628 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:47:19,241 INFO L85 PathProgramCache]: Analyzing trace with hash -1433618564, now seen corresponding path program 4 times [2024-05-08 03:47:19,241 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:47:19,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:47:19,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:47:19,263 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:47:19,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:47:19,451 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 660 treesize of output 612 [2024-05-08 03:47:20,747 INFO L85 PathProgramCache]: Analyzing trace with hash 980338107, now seen corresponding path program 7 times [2024-05-08 03:47:20,747 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:47:20,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:47:20,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:47:20,759 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:47:20,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:47:27,695 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1314 treesize of output 1218 [2024-05-08 03:47:28,164 INFO L85 PathProgramCache]: Analyzing trace with hash -153070092, now seen corresponding path program 5 times [2024-05-08 03:47:28,164 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:47:28,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:47:28,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:47:28,174 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:47:28,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:47:28,278 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:47:28,637 INFO L85 PathProgramCache]: Analyzing trace with hash 1127050408, now seen corresponding path program 5 times [2024-05-08 03:47:28,637 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:47:28,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:47:28,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:47:28,652 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:47:28,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:47:28,792 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:47:29,080 INFO L85 PathProgramCache]: Analyzing trace with hash 377961621, now seen corresponding path program 5 times [2024-05-08 03:47:29,081 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:47:29,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:47:29,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:47:29,092 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:47:29,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:47:30,726 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:47:30,829 INFO L85 PathProgramCache]: Analyzing trace with hash -746819433, now seen corresponding path program 1 times [2024-05-08 03:47:30,829 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:47:30,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:47:30,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:47:30,851 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:47:30,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:47:30,872 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-08 03:47:30,872 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-08 03:47:30,872 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2024-05-08 03:47:30,872 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-05-08 03:47:30,872 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2024-05-08 03:47:30,872 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2024-05-08 03:47:30,872 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2024-05-08 03:47:30,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2024-05-08 03:47:30,876 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2024-05-08 03:47:30,876 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable230,SelfDestructingSolverStorable220,SelfDestructingSolverStorable218,SelfDestructingSolverStorable229,SelfDestructingSolverStorable219,SelfDestructingSolverStorable225,SelfDestructingSolverStorable215,SelfDestructingSolverStorable226,SelfDestructingSolverStorable216,SelfDestructingSolverStorable227,SelfDestructingSolverStorable217,SelfDestructingSolverStorable228,SelfDestructingSolverStorable221,SelfDestructingSolverStorable222,SelfDestructingSolverStorable223,SelfDestructingSolverStorable224 [2024-05-08 03:47:30,876 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err8INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (and 8 more)] === [2024-05-08 03:47:30,876 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-08 03:47:30,876 INFO L85 PathProgramCache]: Analyzing trace with hash 2091417194, now seen corresponding path program 9 times [2024-05-08 03:47:30,877 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-08 03:47:30,877 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1664678779] [2024-05-08 03:47:30,877 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:47:30,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:47:30,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-08 03:47:32,070 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-08 03:47:32,070 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-08 03:47:32,070 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1664678779] [2024-05-08 03:47:32,070 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1664678779] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-08 03:47:32,070 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-08 03:47:32,071 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [25] imperfect sequences [] total 25 [2024-05-08 03:47:32,071 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [264381343] [2024-05-08 03:47:32,071 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-08 03:47:32,071 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2024-05-08 03:47:32,071 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-08 03:47:32,131 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 660 treesize of output 612 [2024-05-08 03:47:32,349 INFO L85 PathProgramCache]: Analyzing trace with hash -529841563, now seen corresponding path program 8 times [2024-05-08 03:47:32,349 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:47:32,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:47:32,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:47:32,365 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:47:32,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:47:32,435 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 660 treesize of output 612 [2024-05-08 03:47:32,702 INFO L85 PathProgramCache]: Analyzing trace with hash 980338107, now seen corresponding path program 8 times [2024-05-08 03:47:32,703 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:47:32,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:47:32,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:47:32,722 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:47:32,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:47:32,775 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 648 treesize of output 600 [2024-05-08 03:47:32,980 INFO L85 PathProgramCache]: Analyzing trace with hash -153070092, now seen corresponding path program 6 times [2024-05-08 03:47:32,981 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:47:32,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:47:32,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:47:32,991 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:47:32,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:47:33,054 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:47:33,193 INFO L85 PathProgramCache]: Analyzing trace with hash 1127050408, now seen corresponding path program 6 times [2024-05-08 03:47:33,193 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:47:33,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:47:33,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:47:33,205 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:47:33,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:47:33,266 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:47:33,603 INFO L85 PathProgramCache]: Analyzing trace with hash 377961621, now seen corresponding path program 6 times [2024-05-08 03:47:33,603 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:47:33,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:47:33,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:47:33,620 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:47:33,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:47:33,684 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:47:33,807 INFO L85 PathProgramCache]: Analyzing trace with hash -746819433, now seen corresponding path program 2 times [2024-05-08 03:47:33,807 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:47:33,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:47:33,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:47:33,822 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:47:33,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:47:33,839 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2024-05-08 03:47:33,839 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=72, Invalid=858, Unknown=0, NotChecked=0, Total=930 [2024-05-08 03:47:33,839 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-08 03:47:33,839 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-08 03:47:33,839 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 25 states have (on average 7.76) internal successors, (194), 25 states have internal predecessors, (194), 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) [2024-05-08 03:47:33,840 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-08 03:47:33,840 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-08 03:47:33,840 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2024-05-08 03:47:33,840 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-05-08 03:47:33,840 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2024-05-08 03:47:33,840 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2024-05-08 03:47:33,840 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2024-05-08 03:47:33,840 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2024-05-08 03:47:33,840 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2024-05-08 03:47:33,840 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-08 03:47:34,648 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:47:34,866 INFO L85 PathProgramCache]: Analyzing trace with hash -73269862, now seen corresponding path program 9 times [2024-05-08 03:47:34,866 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:47:34,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:47:35,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:47:35,128 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:47:35,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:47:35,464 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-08 03:47:35,465 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 153 treesize of output 143 [2024-05-08 03:47:35,512 INFO L85 PathProgramCache]: Analyzing trace with hash -321133857, now seen corresponding path program 9 times [2024-05-08 03:47:35,512 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:47:35,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:47:35,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:47:35,526 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:47:35,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:48:21,912 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-08 03:48:21,913 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 153 treesize of output 143 [2024-05-08 03:48:21,963 INFO L85 PathProgramCache]: Analyzing trace with hash 1217840992, now seen corresponding path program 5 times [2024-05-08 03:48:21,963 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:48:21,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:48:21,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:48:21,976 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:48:21,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:48:29,160 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1314 treesize of output 1218 [2024-05-08 03:48:29,479 INFO L85 PathProgramCache]: Analyzing trace with hash -529841563, now seen corresponding path program 9 times [2024-05-08 03:48:29,480 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:48:29,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:48:29,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:48:29,488 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:48:29,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:48:29,641 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:48:30,261 INFO L85 PathProgramCache]: Analyzing trace with hash -1433618564, now seen corresponding path program 5 times [2024-05-08 03:48:30,262 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:48:30,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:48:30,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:48:30,273 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:48:30,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:48:30,371 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 321 treesize of output 297 [2024-05-08 03:48:31,103 INFO L85 PathProgramCache]: Analyzing trace with hash 980338107, now seen corresponding path program 9 times [2024-05-08 03:48:31,103 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:48:31,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:48:31,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:48:31,113 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:48:31,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:48:38,514 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 648 treesize of output 600 [2024-05-08 03:48:38,926 INFO L85 PathProgramCache]: Analyzing trace with hash -153070092, now seen corresponding path program 7 times [2024-05-08 03:48:38,926 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:48:38,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:48:38,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:48:38,937 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:48:38,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:48:39,266 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:48:39,598 INFO L85 PathProgramCache]: Analyzing trace with hash 1127050408, now seen corresponding path program 7 times [2024-05-08 03:48:39,599 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:48:39,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:48:39,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:48:39,610 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:48:39,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:48:39,707 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:48:39,950 INFO L85 PathProgramCache]: Analyzing trace with hash 377961621, now seen corresponding path program 7 times [2024-05-08 03:48:39,951 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:48:39,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:48:39,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:48:39,963 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:48:39,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:48:40,794 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:48:40,983 INFO L85 PathProgramCache]: Analyzing trace with hash -746819433, now seen corresponding path program 3 times [2024-05-08 03:48:40,983 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:48:40,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:48:40,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:48:40,997 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:48:41,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:48:41,500 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:48:41,935 INFO L85 PathProgramCache]: Analyzing trace with hash 530095236, now seen corresponding path program 1 times [2024-05-08 03:48:41,935 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:48:41,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:48:41,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:48:41,958 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:48:41,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:48:42,072 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:48:42,274 INFO L85 PathProgramCache]: Analyzing trace with hash -259997930, now seen corresponding path program 1 times [2024-05-08 03:48:42,274 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:48:42,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:48:42,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:48:42,290 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:48:42,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:48:42,615 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:48:42,812 INFO L85 PathProgramCache]: Analyzing trace with hash 419333546, now seen corresponding path program 1 times [2024-05-08 03:48:42,812 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:48:42,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:48:42,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:48:42,826 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:48:42,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:48:43,366 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:48:43,558 INFO L85 PathProgramCache]: Analyzing trace with hash -1372058785, now seen corresponding path program 1 times [2024-05-08 03:48:43,558 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:48:43,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:48:43,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:48:43,572 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:48:43,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:48:43,683 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:48:43,897 INFO L85 PathProgramCache]: Analyzing trace with hash -1014202677, now seen corresponding path program 1 times [2024-05-08 03:48:43,897 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:48:43,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:48:43,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:48:43,911 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:48:43,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:48:45,293 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:48:45,487 INFO L85 PathProgramCache]: Analyzing trace with hash 873773662, now seen corresponding path program 1 times [2024-05-08 03:48:45,487 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:48:45,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:48:45,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:48:45,505 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:48:45,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:48:45,917 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:48:46,126 INFO L85 PathProgramCache]: Analyzing trace with hash 166621227, now seen corresponding path program 1 times [2024-05-08 03:48:46,126 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:48:46,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:48:46,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:48:46,140 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:48:46,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:48:46,309 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:48:46,495 INFO L85 PathProgramCache]: Analyzing trace with hash 5263487, now seen corresponding path program 1 times [2024-05-08 03:48:46,495 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:48:46,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:48:46,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:48:46,510 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:48:46,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:48:50,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-08 03:48:50,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-08 03:48:50,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2024-05-08 03:48:50,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-05-08 03:48:50,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2024-05-08 03:48:50,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2024-05-08 03:48:50,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2024-05-08 03:48:50,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2024-05-08 03:48:50,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2024-05-08 03:48:50,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2024-05-08 03:48:50,242 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable250,SelfDestructingSolverStorable251,SelfDestructingSolverStorable252,SelfDestructingSolverStorable231,SelfDestructingSolverStorable253,SelfDestructingSolverStorable247,SelfDestructingSolverStorable248,SelfDestructingSolverStorable249,SelfDestructingSolverStorable243,SelfDestructingSolverStorable244,SelfDestructingSolverStorable245,SelfDestructingSolverStorable246,SelfDestructingSolverStorable240,SelfDestructingSolverStorable241,SelfDestructingSolverStorable242,SelfDestructingSolverStorable236,SelfDestructingSolverStorable237,SelfDestructingSolverStorable238,SelfDestructingSolverStorable239,SelfDestructingSolverStorable232,SelfDestructingSolverStorable254,SelfDestructingSolverStorable233,SelfDestructingSolverStorable255,SelfDestructingSolverStorable234,SelfDestructingSolverStorable235 [2024-05-08 03:48:50,242 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [thread1Err2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thread1Err8INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (and 8 more)] === [2024-05-08 03:48:50,242 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-08 03:48:50,242 INFO L85 PathProgramCache]: Analyzing trace with hash 1257947056, now seen corresponding path program 10 times [2024-05-08 03:48:50,242 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-08 03:48:50,242 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [235587556] [2024-05-08 03:48:50,243 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:48:50,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:48:50,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-08 03:48:51,752 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-08 03:48:51,752 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-08 03:48:51,752 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [235587556] [2024-05-08 03:48:51,752 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [235587556] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-08 03:48:51,752 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-08 03:48:51,752 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [27] imperfect sequences [] total 27 [2024-05-08 03:48:51,753 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2081371009] [2024-05-08 03:48:51,753 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-08 03:48:51,753 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 27 states [2024-05-08 03:48:51,753 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-08 03:48:52,125 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 660 treesize of output 612 [2024-05-08 03:48:52,388 INFO L85 PathProgramCache]: Analyzing trace with hash -529841563, now seen corresponding path program 10 times [2024-05-08 03:48:52,388 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:48:52,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:48:52,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:48:52,397 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:48:52,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:48:52,450 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 648 treesize of output 600 [2024-05-08 03:48:52,640 INFO L85 PathProgramCache]: Analyzing trace with hash 980338107, now seen corresponding path program 10 times [2024-05-08 03:48:52,641 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:48:52,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:48:52,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:48:52,653 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:48:52,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:48:52,706 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 321 treesize of output 297 [2024-05-08 03:48:52,972 INFO L85 PathProgramCache]: Analyzing trace with hash -153070092, now seen corresponding path program 8 times [2024-05-08 03:48:52,973 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:48:52,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:48:52,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:48:52,984 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:48:52,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:48:53,000 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2024-05-08 03:48:53,000 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=82, Invalid=788, Unknown=0, NotChecked=0, Total=870 [2024-05-08 03:48:53,000 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-08 03:48:53,001 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-08 03:48:53,001 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 27 states, 27 states have (on average 7.185185185185185) internal successors, (194), 27 states have internal predecessors, (194), 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) [2024-05-08 03:48:53,001 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-08 03:48:53,001 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-08 03:48:53,001 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2024-05-08 03:48:53,001 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-05-08 03:48:53,001 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2024-05-08 03:48:53,001 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2024-05-08 03:48:53,001 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2024-05-08 03:48:53,001 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2024-05-08 03:48:53,001 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2024-05-08 03:48:53,001 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2024-05-08 03:48:53,001 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-08 03:48:54,305 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 19 [2024-05-08 03:48:54,509 INFO L85 PathProgramCache]: Analyzing trace with hash -73269862, now seen corresponding path program 10 times [2024-05-08 03:48:54,509 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:48:54,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:48:54,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:48:54,525 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:48:54,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:48:54,828 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-08 03:48:54,828 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 310 treesize of output 288 [2024-05-08 03:48:54,874 INFO L85 PathProgramCache]: Analyzing trace with hash -321133857, now seen corresponding path program 10 times [2024-05-08 03:48:54,874 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:48:54,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:48:54,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:48:54,886 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:48:54,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:49:43,134 INFO L349 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2024-05-08 03:49:43,134 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 426 treesize of output 392 [2024-05-08 03:49:43,185 INFO L85 PathProgramCache]: Analyzing trace with hash 1217840992, now seen corresponding path program 6 times [2024-05-08 03:49:43,185 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:49:43,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:49:43,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:49:43,198 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:49:43,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:49:57,378 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 660 treesize of output 612 [2024-05-08 03:49:58,137 INFO L85 PathProgramCache]: Analyzing trace with hash -153070092, now seen corresponding path program 9 times [2024-05-08 03:49:58,137 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-08 03:49:58,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-08 03:49:58,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-08 03:49:58,148 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-08 03:49:58,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat Received shutdown request... [2024-05-08 03:50:00,877 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable261,SelfDestructingSolverStorable262,SelfDestructingSolverStorable263,SelfDestructingSolverStorable260,SelfDestructingSolverStorable258,SelfDestructingSolverStorable259,SelfDestructingSolverStorable256,SelfDestructingSolverStorable257 [2024-05-08 03:50:00,877 WARN L619 AbstractCegarLoop]: Verification canceled: while PredicateUnifier was unifying predicates,while SimplifyDDA2 was simplifying a ∧-4-1 term,while SimplifyDDA2 was simplifying 4 xjuncts wrt. a ATOM-1 context. [2024-05-08 03:50:00,879 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location thread1Err2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (10 of 11 remaining) [2024-05-08 03:50:00,879 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location thread1Err8INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (9 of 11 remaining) [2024-05-08 03:50:00,879 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (8 of 11 remaining) [2024-05-08 03:50:00,879 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (7 of 11 remaining) [2024-05-08 03:50:00,879 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr6INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (6 of 11 remaining) [2024-05-08 03:50:00,879 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location thread4Err1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (5 of 11 remaining) [2024-05-08 03:50:00,879 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location thread4Err4INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (4 of 11 remaining) [2024-05-08 03:50:00,880 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location thread1Thread1of1ForFork4Err3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (3 of 11 remaining) [2024-05-08 03:50:00,880 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location thread1Thread1of1ForFork4Err7INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 11 remaining) [2024-05-08 03:50:00,880 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location thread4Thread1of1ForFork1Err5INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 11 remaining) [2024-05-08 03:50:00,880 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location thread4Thread1of1ForFork1Err9INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 11 remaining) [2024-05-08 03:50:00,884 INFO L448 BasicCegarLoop]: Path program histogram: [10, 10, 10, 10, 10, 9, 7, 7, 7, 7, 7, 7, 6, 5, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-05-08 03:50:00,887 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2024-05-08 03:50:00,887 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2024-05-08 03:50:00,888 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.05 03:50:00 BasicIcfg [2024-05-08 03:50:00,889 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-05-08 03:50:00,889 INFO L158 Benchmark]: Toolchain (without parser) took 626998.97ms. Allocated memory was 283.1MB in the beginning and 8.0GB in the end (delta: 7.7GB). Free memory was 213.6MB in the beginning and 4.7GB in the end (delta: -4.5GB). Peak memory consumption was 3.2GB. Max. memory is 8.0GB. [2024-05-08 03:50:00,889 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 283.1MB. Free memory was 249.8MB in the beginning and 249.8MB in the end (delta: 81.3kB). There was no memory consumed. Max. memory is 8.0GB. [2024-05-08 03:50:00,889 INFO L158 Benchmark]: CACSL2BoogieTranslator took 296.42ms. Allocated memory is still 283.1MB. Free memory was 213.4MB in the beginning and 201.0MB in the end (delta: 12.4MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. [2024-05-08 03:50:00,889 INFO L158 Benchmark]: Boogie Procedure Inliner took 49.82ms. Allocated memory is still 283.1MB. Free memory was 201.0MB in the beginning and 198.5MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2024-05-08 03:50:00,889 INFO L158 Benchmark]: Boogie Preprocessor took 30.48ms. Allocated memory is still 283.1MB. Free memory was 198.5MB in the beginning and 196.6MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2024-05-08 03:50:00,890 INFO L158 Benchmark]: RCFGBuilder took 721.29ms. Allocated memory is still 283.1MB. Free memory was 196.6MB in the beginning and 238.2MB in the end (delta: -41.6MB). Peak memory consumption was 18.9MB. Max. memory is 8.0GB. [2024-05-08 03:50:00,890 INFO L158 Benchmark]: TraceAbstraction took 625893.77ms. Allocated memory was 283.1MB in the beginning and 8.0GB in the end (delta: 7.7GB). Free memory was 237.2MB in the beginning and 4.7GB in the end (delta: -4.5GB). Peak memory consumption was 3.3GB. Max. memory is 8.0GB. [2024-05-08 03:50:00,891 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 283.1MB. Free memory was 249.8MB in the beginning and 249.8MB in the end (delta: 81.3kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 296.42ms. Allocated memory is still 283.1MB. Free memory was 213.4MB in the beginning and 201.0MB in the end (delta: 12.4MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 49.82ms. Allocated memory is still 283.1MB. Free memory was 201.0MB in the beginning and 198.5MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 30.48ms. Allocated memory is still 283.1MB. Free memory was 198.5MB in the beginning and 196.6MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 721.29ms. Allocated memory is still 283.1MB. Free memory was 196.6MB in the beginning and 238.2MB in the end (delta: -41.6MB). Peak memory consumption was 18.9MB. Max. memory is 8.0GB. * TraceAbstraction took 625893.77ms. Allocated memory was 283.1MB in the beginning and 8.0GB in the end (delta: 7.7GB). Free memory was 237.2MB in the beginning and 4.7GB in the end (delta: -4.5GB). Peak memory consumption was 3.3GB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 34680684, independent: 34545750, independent conditional: 31431286, independent unconditional: 3114464, dependent: 134934, dependent conditional: 134928, dependent unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 34643397, independent: 34545750, independent conditional: 31431286, independent unconditional: 3114464, dependent: 97647, dependent conditional: 97641, dependent unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ ConditionTransformingIndependenceRelation.Independence Queries: [ total: 34643397, independent: 34545750, independent conditional: 31431286, independent unconditional: 3114464, dependent: 97647, dependent conditional: 97641, dependent unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 34643397, independent: 34545750, independent conditional: 31431286, independent unconditional: 3114464, dependent: 97647, dependent conditional: 97641, dependent unconditional: 6, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 35099230, independent: 34545750, independent conditional: 13694036, independent unconditional: 20851714, dependent: 553480, dependent conditional: 424058, dependent unconditional: 129422, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 35099230, independent: 34545750, independent conditional: 3419599, independent unconditional: 31126151, dependent: 553480, dependent conditional: 31819, dependent unconditional: 521661, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 35099230, independent: 34545750, independent conditional: 3419599, independent unconditional: 31126151, dependent: 553480, dependent conditional: 31819, dependent unconditional: 521661, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 6215, independent: 6147, independent conditional: 598, independent unconditional: 5549, dependent: 68, dependent conditional: 2, dependent unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 6215, independent: 6129, independent conditional: 0, independent unconditional: 6129, dependent: 86, dependent conditional: 0, dependent unconditional: 86, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 86, independent: 18, independent conditional: 2, independent unconditional: 16, dependent: 68, dependent conditional: 2, dependent unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 86, independent: 18, independent conditional: 2, independent unconditional: 16, dependent: 68, dependent conditional: 2, dependent unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 164, independent: 15, independent conditional: 1, independent unconditional: 14, dependent: 149, dependent conditional: 7, dependent unconditional: 142, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 35099230, independent: 34539603, independent conditional: 3419001, independent unconditional: 31120602, dependent: 553412, dependent conditional: 31817, dependent unconditional: 521595, unknown: 6215, unknown conditional: 600, unknown unconditional: 5615] , Statistics on independence cache: Total cache size (in pairs): 6215, Positive cache size: 6147, Positive conditional cache size: 598, Positive unconditional cache size: 5549, Negative cache size: 68, Negative conditional cache size: 2, Negative unconditional cache size: 66, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 10666676, Maximal queried relation: 13, ConditionTransformingIndependenceRelation.Independence Queries: [ total: 35099230, independent: 34545750, independent conditional: 13694036, independent unconditional: 20851714, dependent: 553480, dependent conditional: 424058, dependent unconditional: 129422, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 35099230, independent: 34545750, independent conditional: 3419599, independent unconditional: 31126151, dependent: 553480, dependent conditional: 31819, dependent unconditional: 521661, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 35099230, independent: 34545750, independent conditional: 3419599, independent unconditional: 31126151, dependent: 553480, dependent conditional: 31819, dependent unconditional: 521661, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 6215, independent: 6147, independent conditional: 598, independent unconditional: 5549, dependent: 68, dependent conditional: 2, dependent unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 6215, independent: 6129, independent conditional: 0, independent unconditional: 6129, dependent: 86, dependent conditional: 0, dependent unconditional: 86, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 86, independent: 18, independent conditional: 2, independent unconditional: 16, dependent: 68, dependent conditional: 2, dependent unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 86, independent: 18, independent conditional: 2, independent unconditional: 16, dependent: 68, dependent conditional: 2, dependent unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 164, independent: 15, independent conditional: 1, independent unconditional: 14, dependent: 149, dependent conditional: 7, dependent unconditional: 142, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 35099230, independent: 34539603, independent conditional: 3419001, independent unconditional: 31120602, dependent: 553412, dependent conditional: 31817, dependent unconditional: 521595, unknown: 6215, unknown conditional: 600, unknown unconditional: 5615] , Statistics on independence cache: Total cache size (in pairs): 6215, Positive cache size: 6147, Positive conditional cache size: 598, Positive unconditional cache size: 5549, Negative cache size: 68, Negative conditional cache size: 2, Negative unconditional cache size: 66, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 10666676 ], Independence queries for same thread: 37287 - TimeoutResultAtElement [Line: 102]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message) Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDA2 was simplifying a ∧-4-1 term,while SimplifyDDA2 was simplifying 4 xjuncts wrt. a ATOM-1 context. - TimeoutResultAtElement [Line: 101]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message) Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDA2 was simplifying a ∧-4-1 term,while SimplifyDDA2 was simplifying 4 xjuncts wrt. a ATOM-1 context. - TimeoutResultAtElement [Line: 198]: Timeout (TraceAbstraction) Unable to prove that a call to reach_error is unreachable Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDA2 was simplifying a ∧-4-1 term,while SimplifyDDA2 was simplifying 4 xjuncts wrt. a ATOM-1 context. - TimeoutResultAtElement [Line: 192]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message) Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDA2 was simplifying a ∧-4-1 term,while SimplifyDDA2 was simplifying 4 xjuncts wrt. a ATOM-1 context. - TimeoutResultAtElement [Line: 193]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message) Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDA2 was simplifying a ∧-4-1 term,while SimplifyDDA2 was simplifying 4 xjuncts wrt. a ATOM-1 context. - TimeoutResultAtElement [Line: 165]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message) Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDA2 was simplifying a ∧-4-1 term,while SimplifyDDA2 was simplifying 4 xjuncts wrt. a ATOM-1 context. - TimeoutResultAtElement [Line: 164]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message) Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDA2 was simplifying a ∧-4-1 term,while SimplifyDDA2 was simplifying 4 xjuncts wrt. a ATOM-1 context. - TimeoutResultAtElement [Line: 102]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message) Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDA2 was simplifying a ∧-4-1 term,while SimplifyDDA2 was simplifying 4 xjuncts wrt. a ATOM-1 context. - TimeoutResultAtElement [Line: 101]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message) Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDA2 was simplifying a ∧-4-1 term,while SimplifyDDA2 was simplifying 4 xjuncts wrt. a ATOM-1 context. - TimeoutResultAtElement [Line: 165]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message) Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDA2 was simplifying a ∧-4-1 term,while SimplifyDDA2 was simplifying 4 xjuncts wrt. a ATOM-1 context. - TimeoutResultAtElement [Line: 164]: Timeout (TraceAbstraction) Unable to prove that petrification did provide enough thread instances (tool internal message) Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDA2 was simplifying a ∧-4-1 term,while SimplifyDDA2 was simplifying 4 xjuncts wrt. a ATOM-1 context. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 13 procedures, 328 locations, 11 error locations. Started 1 CEGAR loops. OverallTime: 625.7s, OverallIterations: 11, TraceHistogramMax: 0, PathProgramHistogramMax: 10, EmptinessCheckTime: 601.3s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 324, 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, 0.9s SatisfiabilityAnalysisTime, 10.2s InterpolantComputationTime, 2138 NumberOfCodeBlocks, 2138 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 2127 ConstructedInterpolants, 0 QuantifiedInterpolants, 14500 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 11 InterpolantComputations, 11 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, ConditionalCommutativityCheckTime: 151.4s, ConditionalCommutativityIAIntegrations: 0, ConditionalCommutativityDFSRestarts: 3, ConditionalCommutativityConditionCalculations: 310, ConditionalCommutativityTraceChecks: 250, ConditionalCommutativityImperfectProofs: 0 RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown [2024-05-08 03:50:00,902 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-05-08 03:50:00,902 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Timeout while monitored process is still running, waiting 1000 ms for graceful end