./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/pthread/queue_ok.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/config/GemCutterMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread/queue_ok.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/config/svcomp-DerefFreeMemtrack-32bit-GemCutter_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer GemCutter --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 7cc273f13a619f37768d5108c297b75ab7c37145fe391daced9c134730721251 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 12:21:24,412 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 12:21:24,479 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/config/svcomp-DerefFreeMemtrack-32bit-GemCutter_Default.epf [2024-11-08 12:21:24,484 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 12:21:24,486 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-08 12:21:24,521 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 12:21:24,524 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-08 12:21:24,525 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-08 12:21:24,525 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 12:21:24,526 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-08 12:21:24,526 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 12:21:24,528 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 12:21:24,528 INFO L153 SettingsManager]: * Use SBE=true [2024-11-08 12:21:24,529 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 12:21:24,530 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 12:21:24,531 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 12:21:24,531 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 12:21:24,534 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 12:21:24,534 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 12:21:24,535 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 12:21:24,535 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-08 12:21:24,535 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 12:21:24,536 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-08 12:21:24,539 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 12:21:24,540 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 12:21:24,540 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 12:21:24,540 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 12:21:24,541 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 12:21:24,541 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-08 12:21:24,541 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-08 12:21:24,542 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-08 12:21:24,542 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-08 12:21:24,542 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 12:21:24,543 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 12:21:24,546 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-08 12:21:24,547 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 12:21:24,547 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-08 12:21:24,547 INFO L153 SettingsManager]: * Abstraction used for commutativity in POR=VARIABLES_GLOBAL [2024-11-08 12:21:24,548 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-11-08 12:21:24,548 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-11-08 12:21:24,548 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-11-08 12:21:24,549 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> GemCutter Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7cc273f13a619f37768d5108c297b75ab7c37145fe391daced9c134730721251 [2024-11-08 12:21:24,812 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 12:21:24,835 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 12:21:24,838 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 12:21:24,840 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 12:21:24,840 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 12:21:24,841 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/../../sv-benchmarks/c/pthread/queue_ok.i Unable to find full path for "g++" [2024-11-08 12:21:26,936 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 12:21:27,238 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 12:21:27,238 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/sv-benchmarks/c/pthread/queue_ok.i [2024-11-08 12:21:27,261 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/data/2ded7fe83/de7be85424854a3186f5723d2c604c5a/FLAG7cada5677 [2024-11-08 12:21:27,285 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/data/2ded7fe83/de7be85424854a3186f5723d2c604c5a [2024-11-08 12:21:27,288 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 12:21:27,290 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 12:21:27,292 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 12:21:27,293 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 12:21:27,299 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 12:21:27,299 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 12:21:27" (1/1) ... [2024-11-08 12:21:27,300 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f83646f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:21:27, skipping insertion in model container [2024-11-08 12:21:27,301 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 12:21:27" (1/1) ... [2024-11-08 12:21:27,358 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 12:21:27,968 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 12:21:27,994 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 12:21:28,053 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 12:21:28,124 INFO L204 MainTranslator]: Completed translation [2024-11-08 12:21:28,125 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:21:28 WrapperNode [2024-11-08 12:21:28,125 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 12:21:28,127 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 12:21:28,127 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 12:21:28,127 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 12:21:28,136 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:21:28" (1/1) ... [2024-11-08 12:21:28,166 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:21:28" (1/1) ... [2024-11-08 12:21:28,211 INFO L138 Inliner]: procedures = 274, calls = 94, calls flagged for inlining = 9, calls inlined = 9, statements flattened = 239 [2024-11-08 12:21:28,215 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 12:21:28,215 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 12:21:28,216 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 12:21:28,216 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 12:21:28,230 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:21:28" (1/1) ... [2024-11-08 12:21:28,230 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:21:28" (1/1) ... [2024-11-08 12:21:28,238 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:21:28" (1/1) ... [2024-11-08 12:21:28,239 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:21:28" (1/1) ... [2024-11-08 12:21:28,259 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:21:28" (1/1) ... [2024-11-08 12:21:28,262 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:21:28" (1/1) ... [2024-11-08 12:21:28,270 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:21:28" (1/1) ... [2024-11-08 12:21:28,272 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:21:28" (1/1) ... [2024-11-08 12:21:28,279 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 12:21:28,280 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 12:21:28,280 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 12:21:28,284 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 12:21:28,284 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:21:28" (1/1) ... [2024-11-08 12:21:28,297 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-08 12:21:28,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/z3 [2024-11-08 12:21:28,327 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-08 12:21:28,346 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-08 12:21:28,382 INFO L130 BoogieDeclarations]: Found specification of procedure t1 [2024-11-08 12:21:28,382 INFO L138 BoogieDeclarations]: Found implementation of procedure t1 [2024-11-08 12:21:28,382 INFO L130 BoogieDeclarations]: Found specification of procedure t2 [2024-11-08 12:21:28,388 INFO L138 BoogieDeclarations]: Found implementation of procedure t2 [2024-11-08 12:21:28,389 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-08 12:21:28,389 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 12:21:28,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 12:21:28,389 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-08 12:21:28,389 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 12:21:28,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 12:21:28,390 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 12:21:28,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 12:21:28,391 WARN L207 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-08 12:21:28,575 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 12:21:28,577 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 12:21:29,132 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-08 12:21:29,132 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 12:21:29,652 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 12:21:29,652 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 12:21:29,652 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 12:21:29 BoogieIcfgContainer [2024-11-08 12:21:29,653 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 12:21:29,658 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-08 12:21:29,658 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-08 12:21:29,662 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-08 12:21:29,662 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.11 12:21:27" (1/3) ... [2024-11-08 12:21:29,663 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2def34eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 12:21:29, skipping insertion in model container [2024-11-08 12:21:29,663 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:21:28" (2/3) ... [2024-11-08 12:21:29,664 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2def34eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 12:21:29, skipping insertion in model container [2024-11-08 12:21:29,664 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 12:21:29" (3/3) ... [2024-11-08 12:21:29,666 INFO L112 eAbstractionObserver]: Analyzing ICFG queue_ok.i [2024-11-08 12:21:29,688 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:None NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-08 12:21:29,688 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 53 error locations. [2024-11-08 12:21:29,688 INFO L489 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-11-08 12:21:29,838 INFO L143 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2024-11-08 12:21:29,909 INFO L107 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-08 12:21:29,909 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-11-08 12:21:29,909 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/z3 [2024-11-08 12:21:29,912 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-11-08 12:21:29,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2024-11-08 12:21:29,959 INFO L157 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-11-08 12:21:29,975 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == t1Thread1of1ForFork0 ======== [2024-11-08 12:21:29,983 INFO L333 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, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=None, 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;@6bb86dfc, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-08 12:21:29,983 INFO L334 AbstractCegarLoop]: Starting to check reachability of 18 error locations. [2024-11-08 12:21:30,496 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting t1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [t1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 15 more)] === [2024-11-08 12:21:30,504 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 12:21:30,504 INFO L85 PathProgramCache]: Analyzing trace with hash -808404492, now seen corresponding path program 1 times [2024-11-08 12:21:30,515 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 12:21:30,515 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1720871633] [2024-11-08 12:21:30,516 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 12:21:30,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 12:21:30,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 12:21:30,882 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 12:21:30,883 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 12:21:30,883 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1720871633] [2024-11-08 12:21:30,884 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1720871633] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 12:21:30,885 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 12:21:30,885 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-08 12:21:30,887 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1640553857] [2024-11-08 12:21:30,889 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 12:21:30,894 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 12:21:30,894 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 12:21:30,920 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 12:21:30,921 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 12:21:30,922 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:21:30,927 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-08 12:21:30,928 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 8.5) internal successors, (17), 3 states have internal predecessors, (17), 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) [2024-11-08 12:21:30,928 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:21:31,251 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:21:31,251 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-08 12:21:31,252 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting t1Err3REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [t1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 15 more)] === [2024-11-08 12:21:31,252 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 12:21:31,253 INFO L85 PathProgramCache]: Analyzing trace with hash -808404491, now seen corresponding path program 1 times [2024-11-08 12:21:31,254 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 12:21:31,254 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1675339346] [2024-11-08 12:21:31,254 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 12:21:31,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 12:21:31,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 12:21:32,178 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 12:21:32,179 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 12:21:32,179 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1675339346] [2024-11-08 12:21:32,179 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1675339346] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 12:21:32,180 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 12:21:32,180 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-08 12:21:32,181 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1595796934] [2024-11-08 12:21:32,182 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 12:21:32,183 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-08 12:21:32,183 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 12:21:32,184 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-08 12:21:32,184 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2024-11-08 12:21:32,185 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:21:32,186 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-08 12:21:32,186 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 2.8333333333333335) internal successors, (17), 6 states have internal predecessors, (17), 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) [2024-11-08 12:21:32,187 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:21:32,188 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:21:34,804 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:21:34,805 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:21:34,805 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-08 12:21:34,805 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting t1Err16REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [t1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 15 more)] === [2024-11-08 12:21:34,806 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 12:21:34,806 INFO L85 PathProgramCache]: Analyzing trace with hash 1168915838, now seen corresponding path program 1 times [2024-11-08 12:21:34,806 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 12:21:34,806 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2098381792] [2024-11-08 12:21:34,807 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 12:21:34,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 12:21:34,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 12:21:34,948 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 12:21:34,948 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 12:21:34,948 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2098381792] [2024-11-08 12:21:34,948 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2098381792] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 12:21:34,949 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 12:21:34,949 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2024-11-08 12:21:34,949 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2038329792] [2024-11-08 12:21:34,949 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 12:21:34,950 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 12:21:34,950 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 12:21:34,950 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 12:21:34,953 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 12:21:34,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:21:34,954 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-08 12:21:34,955 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 12.0) internal successors, (24), 2 states have internal predecessors, (24), 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) [2024-11-08 12:21:34,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:21:34,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:21:34,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:21:36,296 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:21:36,296 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:21:36,297 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:21:36,298 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-08 12:21:36,298 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting t1Err17REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [t1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 15 more)] === [2024-11-08 12:21:36,298 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 12:21:36,299 INFO L85 PathProgramCache]: Analyzing trace with hash 1168915839, now seen corresponding path program 1 times [2024-11-08 12:21:36,299 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 12:21:36,299 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1849576784] [2024-11-08 12:21:36,299 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 12:21:36,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 12:21:36,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 12:21:36,611 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 12:21:36,611 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 12:21:36,611 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1849576784] [2024-11-08 12:21:36,611 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1849576784] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 12:21:36,612 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 12:21:36,612 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-08 12:21:36,612 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1556672831] [2024-11-08 12:21:36,612 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 12:21:36,613 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-08 12:21:36,613 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 12:21:36,613 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-08 12:21:36,614 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-08 12:21:36,614 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:21:36,615 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-08 12:21:36,615 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 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) [2024-11-08 12:21:36,615 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:21:36,615 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:21:36,615 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:21:36,615 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:21:37,027 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:21:37,027 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:21:37,028 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:21:37,028 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:21:37,029 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-08 12:21:37,030 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting t1Err3REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [t1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 15 more)] === [2024-11-08 12:21:37,030 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 12:21:37,031 INFO L85 PathProgramCache]: Analyzing trace with hash -206879448, now seen corresponding path program 1 times [2024-11-08 12:21:37,032 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 12:21:37,032 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [899030397] [2024-11-08 12:21:37,033 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 12:21:37,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 12:21:37,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 12:21:37,896 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 12:21:37,897 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 12:21:37,897 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [899030397] [2024-11-08 12:21:37,897 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [899030397] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 12:21:37,897 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1355920392] [2024-11-08 12:21:37,897 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 12:21:37,898 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 12:21:37,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/z3 [2024-11-08 12:21:37,901 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 12:21:37,905 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-08 12:21:38,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 12:21:38,061 INFO L255 TraceCheckSpWp]: Trace formula consists of 331 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-08 12:21:38,068 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 12:21:38,121 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2024-11-08 12:21:38,178 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 29 treesize of output 13 [2024-11-08 12:21:38,334 INFO L349 Elim1Store]: treesize reduction 27, result has 25.0 percent of original size [2024-11-08 12:21:38,334 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 33 treesize of output 13 [2024-11-08 12:21:38,353 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 29 treesize of output 13 [2024-11-08 12:21:38,381 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 12:21:38,382 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-08 12:21:38,382 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1355920392] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 12:21:38,383 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-08 12:21:38,383 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [6] total 13 [2024-11-08 12:21:38,383 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1996508703] [2024-11-08 12:21:38,384 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 12:21:38,384 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-11-08 12:21:38,386 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 12:21:38,387 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-11-08 12:21:38,388 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=151, Unknown=0, NotChecked=0, Total=182 [2024-11-08 12:21:38,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:21:38,389 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-08 12:21:38,389 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 3.5) internal successors, (28), 7 states have internal predecessors, (28), 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) [2024-11-08 12:21:38,389 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:21:38,391 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:21:38,391 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:21:38,391 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:21:38,391 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:21:39,136 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:21:39,136 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:21:39,136 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:21:39,136 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:21:39,137 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-08 12:21:39,158 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-11-08 12:21:39,340 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 12:21:39,341 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting t1Err3REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [t1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 15 more)] === [2024-11-08 12:21:39,341 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 12:21:39,341 INFO L85 PathProgramCache]: Analyzing trace with hash -1279616625, now seen corresponding path program 1 times [2024-11-08 12:21:39,342 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 12:21:39,342 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1158814741] [2024-11-08 12:21:39,342 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 12:21:39,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 12:21:39,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 12:21:40,647 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 12:21:40,647 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 12:21:40,647 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1158814741] [2024-11-08 12:21:40,648 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1158814741] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 12:21:40,648 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1258395149] [2024-11-08 12:21:40,648 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 12:21:40,648 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 12:21:40,648 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/z3 [2024-11-08 12:21:40,650 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 12:21:40,652 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-08 12:21:40,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 12:21:40,812 INFO L255 TraceCheckSpWp]: Trace formula consists of 338 conjuncts, 57 conjuncts are in the unsatisfiable core [2024-11-08 12:21:40,816 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 12:21:40,908 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-08 12:21:40,974 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-08 12:21:41,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:21:41,308 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 11 [2024-11-08 12:21:41,365 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-08 12:21:41,482 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 19 treesize of output 11 [2024-11-08 12:21:41,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:21:41,545 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2024-11-08 12:21:41,686 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 12:21:41,687 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-08 12:21:41,830 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse0 (+ 84 |c_~#queue~0.offset|))) (and (forall ((v_ArrVal_138 (Array Int Int))) (<= 0 (+ (* (select (select (store |c_#memory_int| |c_~#stored_elements~0.base| v_ArrVal_138) |c_~#queue~0.base|) .cse0) 4) |c_~#queue~0.offset|))) (forall ((v_ArrVal_138 (Array Int Int))) (<= (+ (* (select (select (store |c_#memory_int| |c_~#stored_elements~0.base| v_ArrVal_138) |c_~#queue~0.base|) .cse0) 4) |c_~#queue~0.offset| 4) (select |c_#length| |c_~#queue~0.base|))))) is different from false [2024-11-08 12:21:42,094 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse0 (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|)) (.cse2 (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|))) (let ((.cse1 (+ 88 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|)) (.cse3 (+ (select .cse0 .cse2) 1)) (.cse4 (+ 84 |c_~#queue~0.offset|))) (and (forall ((v_ArrVal_138 (Array Int Int)) (v_ArrVal_135 Int)) (<= (+ |c_~#queue~0.offset| (* (select (select (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (store (store .cse0 .cse1 v_ArrVal_135) .cse2 .cse3)) |c_~#stored_elements~0.base| v_ArrVal_138) |c_~#queue~0.base|) .cse4) 4) 4) (select |c_#length| |c_~#queue~0.base|))) (forall ((v_ArrVal_138 (Array Int Int)) (v_ArrVal_135 Int)) (<= 0 (+ |c_~#queue~0.offset| (* (select (select (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (store (store .cse0 .cse1 v_ArrVal_135) .cse2 .cse3)) |c_~#stored_elements~0.base| v_ArrVal_138) |c_~#queue~0.base|) .cse4) 4))))))) is different from false [2024-11-08 12:21:42,141 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse1 (+ 88 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|)) (.cse2 (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|)) (.cse3 (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|)) (.cse4 (+ (* |c_t1Thread1of1ForFork0_enqueue_#t~mem36#1| 4) |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|)) (.cse5 (+ 84 |c_~#queue~0.offset|))) (and (forall ((v_ArrVal_138 (Array Int Int)) (v_ArrVal_135 Int) (|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (<= (+ (* (select (select (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (let ((.cse0 (store .cse3 .cse4 |t1Thread1of1ForFork0_enqueue_~x#1|))) (store (store .cse0 .cse1 v_ArrVal_135) .cse2 (+ (select .cse0 .cse2) 1)))) |c_~#stored_elements~0.base| v_ArrVal_138) |c_~#queue~0.base|) .cse5) 4) |c_~#queue~0.offset| 4) (select |c_#length| |c_~#queue~0.base|))) (forall ((v_ArrVal_138 (Array Int Int)) (v_ArrVal_135 Int) (|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (<= 0 (+ (* (select (select (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (let ((.cse6 (store .cse3 .cse4 |t1Thread1of1ForFork0_enqueue_~x#1|))) (store (store .cse6 .cse1 v_ArrVal_135) .cse2 (+ (select .cse6 .cse2) 1)))) |c_~#stored_elements~0.base| v_ArrVal_138) |c_~#queue~0.base|) .cse5) 4) |c_~#queue~0.offset|))))) is different from false [2024-11-08 12:22:17,571 INFO L349 Elim1Store]: treesize reduction 306, result has 39.5 percent of original size [2024-11-08 12:22:17,572 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 9 case distinctions, treesize of input 275 treesize of output 394 [2024-11-08 12:22:17,653 INFO L349 Elim1Store]: treesize reduction 13, result has 38.1 percent of original size [2024-11-08 12:22:17,654 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 211 treesize of output 193 [2024-11-08 12:22:17,769 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:22:17,769 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 180 treesize of output 214 [2024-11-08 12:22:17,996 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 8 treesize of output 4 [2024-11-08 12:22:18,049 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:22:18,049 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 59 treesize of output 55 [2024-11-08 12:22:18,108 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 14 treesize of output 10 [2024-11-08 12:22:18,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:22:18,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:22:18,121 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:22:18,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:22:18,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:22:18,243 INFO L349 Elim1Store]: treesize reduction 60, result has 53.1 percent of original size [2024-11-08 12:22:18,244 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 5 case distinctions, treesize of input 102 treesize of output 101 [2024-11-08 12:22:18,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:22:18,259 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:22:18,262 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 52 [2024-11-08 12:22:18,271 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:22:18,272 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 0 case distinctions, treesize of input 40 treesize of output 26 [2024-11-08 12:22:18,277 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:22:18,280 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 21 treesize of output 13 [2024-11-08 12:22:18,442 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 1 not checked. [2024-11-08 12:22:18,442 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1258395149] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-08 12:22:18,442 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-08 12:22:18,443 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10, 12] total 32 [2024-11-08 12:22:18,443 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1459863120] [2024-11-08 12:22:18,443 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-08 12:22:18,444 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 34 states [2024-11-08 12:22:18,444 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 12:22:18,445 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2024-11-08 12:22:18,446 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=140, Invalid=762, Unknown=40, NotChecked=180, Total=1122 [2024-11-08 12:22:18,447 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:22:18,447 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-08 12:22:18,448 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 34 states, 33 states have (on average 2.6363636363636362) internal successors, (87), 33 states have internal predecessors, (87), 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) [2024-11-08 12:22:18,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:22:18,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:22:18,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:22:18,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:22:18,449 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-08 12:22:18,449 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:22:21,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:22:21,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:22:21,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:22:21,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:22:21,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-08 12:22:21,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-08 12:22:21,437 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2024-11-08 12:22:21,622 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2024-11-08 12:22:21,622 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting t1Err17REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [t1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 15 more)] === [2024-11-08 12:22:21,623 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 12:22:21,623 INFO L85 PathProgramCache]: Analyzing trace with hash 2100198565, now seen corresponding path program 1 times [2024-11-08 12:22:21,623 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 12:22:21,623 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [171549014] [2024-11-08 12:22:21,623 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 12:22:21,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 12:22:21,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 12:22:21,962 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 12:22:21,962 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 12:22:21,962 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [171549014] [2024-11-08 12:22:21,962 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [171549014] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 12:22:21,963 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2045102836] [2024-11-08 12:22:21,963 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 12:22:21,963 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 12:22:21,963 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/z3 [2024-11-08 12:22:21,967 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 12:22:21,970 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-11-08 12:22:22,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 12:22:22,117 INFO L255 TraceCheckSpWp]: Trace formula consists of 382 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-08 12:22:22,120 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 12:22:22,683 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 12:22:22,684 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-08 12:22:23,097 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 12:22:23,097 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2045102836] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-08 12:22:23,098 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-08 12:22:23,098 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 3, 3] total 10 [2024-11-08 12:22:23,098 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [417912702] [2024-11-08 12:22:23,098 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-08 12:22:23,099 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2024-11-08 12:22:23,099 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 12:22:23,100 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2024-11-08 12:22:23,100 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=96, Unknown=0, NotChecked=0, Total=132 [2024-11-08 12:22:23,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:22:23,101 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-08 12:22:23,101 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 11 states have (on average 9.818181818181818) internal successors, (108), 11 states have internal predecessors, (108), 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) [2024-11-08 12:22:23,102 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:22:23,102 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:22:23,102 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:22:23,102 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:22:23,102 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-08 12:22:23,102 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-08 12:22:23,102 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:22:26,199 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:22:26,199 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:22:26,199 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:22:26,199 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:22:26,199 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-08 12:22:26,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-08 12:22:26,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-08 12:22:26,225 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2024-11-08 12:22:26,400 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2024-11-08 12:22:26,401 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting t1Err3REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [t1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 15 more)] === [2024-11-08 12:22:26,401 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 12:22:26,401 INFO L85 PathProgramCache]: Analyzing trace with hash -783687549, now seen corresponding path program 1 times [2024-11-08 12:22:26,401 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 12:22:26,401 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [552295315] [2024-11-08 12:22:26,401 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 12:22:26,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 12:22:26,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 12:22:26,636 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 12:22:26,636 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 12:22:26,636 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [552295315] [2024-11-08 12:22:26,636 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [552295315] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 12:22:26,636 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 12:22:26,637 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-08 12:22:26,637 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1383798100] [2024-11-08 12:22:26,637 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 12:22:26,637 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 12:22:26,638 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 12:22:26,638 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 12:22:26,638 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 12:22:26,638 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:22:26,639 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-08 12:22:26,640 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.0) internal successors, (51), 3 states have internal predecessors, (51), 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) [2024-11-08 12:22:26,640 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:22:26,640 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:22:26,640 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:22:26,640 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:22:26,640 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-08 12:22:26,640 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2024-11-08 12:22:26,640 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-08 12:22:26,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:22:31,283 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:22:31,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:22:31,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:22:31,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:22:31,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-08 12:22:31,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-08 12:22:31,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-08 12:22:31,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:22:31,285 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-08 12:22:31,286 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting t1Err5REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [t1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 15 more)] === [2024-11-08 12:22:31,286 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 12:22:31,286 INFO L85 PathProgramCache]: Analyzing trace with hash 1854515042, now seen corresponding path program 1 times [2024-11-08 12:22:31,286 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 12:22:31,287 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1773805122] [2024-11-08 12:22:31,287 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 12:22:31,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 12:22:31,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 12:22:31,906 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-08 12:22:31,906 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 12:22:31,907 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1773805122] [2024-11-08 12:22:31,907 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1773805122] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 12:22:31,907 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1282045223] [2024-11-08 12:22:31,907 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 12:22:31,907 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 12:22:31,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/z3 [2024-11-08 12:22:31,909 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 12:22:31,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-11-08 12:22:32,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 12:22:32,101 INFO L255 TraceCheckSpWp]: Trace formula consists of 581 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-08 12:22:32,106 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 12:22:32,932 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-08 12:22:32,932 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-08 12:22:33,497 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-08 12:22:33,498 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1282045223] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-08 12:22:33,498 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-08 12:22:33,498 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 3, 3] total 10 [2024-11-08 12:22:33,498 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [228749970] [2024-11-08 12:22:33,498 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-08 12:22:33,499 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2024-11-08 12:22:33,499 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 12:22:33,500 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2024-11-08 12:22:33,500 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=99, Unknown=0, NotChecked=0, Total=132 [2024-11-08 12:22:33,500 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:22:33,501 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-08 12:22:33,502 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 11 states have (on average 8.454545454545455) internal successors, (93), 11 states have internal predecessors, (93), 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) [2024-11-08 12:22:33,502 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:22:33,502 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:22:33,502 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:22:33,502 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:22:33,502 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-08 12:22:33,502 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-11-08 12:22:33,503 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-08 12:22:33,503 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:22:33,503 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:22:34,150 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:22:34,150 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:22:34,150 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:22:34,150 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:22:34,150 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-08 12:22:34,151 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-08 12:22:34,151 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-08 12:22:34,151 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:22:34,151 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:22:34,172 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2024-11-08 12:22:34,355 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2024-11-08 12:22:34,356 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting t1Err3REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [t1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 15 more)] === [2024-11-08 12:22:34,356 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 12:22:34,357 INFO L85 PathProgramCache]: Analyzing trace with hash -1149518380, now seen corresponding path program 1 times [2024-11-08 12:22:34,357 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 12:22:34,357 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1682333935] [2024-11-08 12:22:34,357 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 12:22:34,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 12:22:34,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 12:22:35,557 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 34 proven. 20 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-08 12:22:35,557 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 12:22:35,557 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1682333935] [2024-11-08 12:22:35,558 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1682333935] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 12:22:35,558 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [160989921] [2024-11-08 12:22:35,558 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 12:22:35,558 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 12:22:35,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/z3 [2024-11-08 12:22:35,559 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 12:22:35,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-11-08 12:22:35,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 12:22:35,768 INFO L255 TraceCheckSpWp]: Trace formula consists of 649 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-08 12:22:35,772 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 12:22:36,046 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2024-11-08 12:22:36,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:22:36,093 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 13 [2024-11-08 12:22:36,224 INFO L349 Elim1Store]: treesize reduction 27, result has 25.0 percent of original size [2024-11-08 12:22:36,224 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 33 treesize of output 13 [2024-11-08 12:22:36,243 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 29 treesize of output 13 [2024-11-08 12:22:36,284 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 84 proven. 16 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 12:22:36,284 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-08 12:22:36,716 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:22:36,716 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 53 treesize of output 43 [2024-11-08 12:22:36,728 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:22:36,729 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 78 treesize of output 80 [2024-11-08 12:22:36,737 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 61 treesize of output 53 [2024-11-08 12:22:36,757 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 8 treesize of output 4 [2024-11-08 12:22:36,845 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:22:36,845 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 48 treesize of output 44 [2024-11-08 12:22:37,085 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 84 proven. 16 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 12:22:37,086 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [160989921] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-08 12:22:37,086 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-08 12:22:37,086 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 8, 9] total 22 [2024-11-08 12:22:37,086 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1742392819] [2024-11-08 12:22:37,087 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-08 12:22:37,087 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2024-11-08 12:22:37,088 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 12:22:37,089 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2024-11-08 12:22:37,089 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=78, Invalid=425, Unknown=3, NotChecked=0, Total=506 [2024-11-08 12:22:37,089 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:22:37,090 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-08 12:22:37,091 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 6.173913043478261) internal successors, (142), 22 states have internal predecessors, (142), 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) [2024-11-08 12:22:37,091 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:22:37,091 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:22:37,091 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:22:37,091 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:22:37,091 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-08 12:22:37,092 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-11-08 12:22:37,092 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-08 12:22:37,092 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:22:37,092 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:22:37,092 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:22:39,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:22:39,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:22:39,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:22:39,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:22:39,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-08 12:22:39,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-08 12:22:39,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-08 12:22:39,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:22:39,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:22:39,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-08 12:22:39,356 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2024-11-08 12:22:39,539 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2024-11-08 12:22:39,539 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting t1Err3REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [t1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 15 more)] === [2024-11-08 12:22:39,540 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 12:22:39,540 INFO L85 PathProgramCache]: Analyzing trace with hash 1151505775, now seen corresponding path program 2 times [2024-11-08 12:22:39,540 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 12:22:39,540 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2077637098] [2024-11-08 12:22:39,540 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 12:22:39,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 12:22:39,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 12:22:41,761 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 93 proven. 26 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 12:22:41,761 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 12:22:41,761 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2077637098] [2024-11-08 12:22:41,762 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2077637098] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 12:22:41,762 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1338694613] [2024-11-08 12:22:41,762 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-11-08 12:22:41,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 12:22:41,762 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/z3 [2024-11-08 12:22:41,764 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 12:22:41,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2024-11-08 12:22:41,989 INFO L227 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-11-08 12:22:41,989 INFO L228 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-08 12:22:41,992 INFO L255 TraceCheckSpWp]: Trace formula consists of 656 conjuncts, 56 conjuncts are in the unsatisfiable core [2024-11-08 12:22:41,997 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 12:22:42,494 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2024-11-08 12:22:42,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:22:42,577 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 13 [2024-11-08 12:22:42,905 INFO L349 Elim1Store]: treesize reduction 50, result has 45.1 percent of original size [2024-11-08 12:22:42,905 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 42 treesize of output 47 [2024-11-08 12:22:43,139 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 13 treesize of output 9 [2024-11-08 12:22:43,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:22:43,226 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2024-11-08 12:22:43,477 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:22:43,478 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 15 [2024-11-08 12:22:43,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:22:43,555 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2024-11-08 12:22:43,702 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-08 12:22:43,732 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-08 12:22:43,795 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 80 proven. 39 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 12:22:43,795 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-08 12:22:44,156 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_534 (Array Int Int)) (|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (not (= (let ((.cse1 (+ 84 |c_~#queue~0.offset|))) (select (let ((.cse0 (select (store |c_#memory_int| |c_~#stored_elements~0.base| v_ArrVal_534) |c_~#queue~0.base|))) (store .cse0 (+ |c_~#queue~0.offset| (* (select .cse0 .cse1) 4)) |t1Thread1of1ForFork0_enqueue_~x#1|)) .cse1)) 20))) is different from false [2024-11-08 12:22:44,270 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_534 (Array Int Int)) (|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (not (= 20 (let ((.cse1 (+ 84 |c_~#queue~0.offset|))) (select (let ((.cse0 (select (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (let ((.cse2 (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|)) (.cse3 (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|))) (store .cse2 .cse3 (+ (select .cse2 .cse3) 1)))) |c_~#stored_elements~0.base| v_ArrVal_534) |c_~#queue~0.base|))) (store .cse0 (+ |c_~#queue~0.offset| (* (select .cse0 .cse1) 4)) |t1Thread1of1ForFork0_enqueue_~x#1|)) .cse1))))) is different from false [2024-11-08 12:22:44,291 WARN L851 $PredicateComparison]: unable to prove that (or (forall ((v_ArrVal_534 (Array Int Int)) (|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (not (= 20 (let ((.cse1 (+ 84 |c_~#queue~0.offset|))) (select (let ((.cse0 (select (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (let ((.cse2 (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|)) (.cse3 (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|))) (store .cse2 .cse3 (+ (select .cse2 .cse3) 1)))) |c_~#stored_elements~0.base| v_ArrVal_534) |c_~#queue~0.base|))) (store .cse0 (+ |c_~#queue~0.offset| (* (select .cse0 .cse1) 4)) |t1Thread1of1ForFork0_enqueue_~x#1|)) .cse1))))) (= |c_t1Thread1of1ForFork0_enqueue_#t~mem39#1| 20)) is different from false [2024-11-08 12:22:44,315 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse3 (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|)) (.cse4 (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|))) (let ((.cse0 (select .cse3 .cse4))) (or (= .cse0 20) (forall ((v_ArrVal_534 (Array Int Int)) (|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (not (= 20 (let ((.cse2 (+ 84 |c_~#queue~0.offset|))) (select (let ((.cse1 (select (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (store .cse3 .cse4 (+ .cse0 1))) |c_~#stored_elements~0.base| v_ArrVal_534) |c_~#queue~0.base|))) (store .cse1 (+ |c_~#queue~0.offset| (* (select .cse1 .cse2) 4)) |t1Thread1of1ForFork0_enqueue_~x#1|)) .cse2)))))))) is different from false [2024-11-08 12:22:44,338 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse2 (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|)) (.cse3 (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|))) (let ((.cse4 (select .cse2 .cse3))) (or (forall ((v_ArrVal_532 Int) (v_ArrVal_534 (Array Int Int)) (|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (not (= (let ((.cse1 (+ 84 |c_~#queue~0.offset|))) (select (let ((.cse0 (select (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (store (store .cse2 (+ 88 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) v_ArrVal_532) .cse3 (+ .cse4 1))) |c_~#stored_elements~0.base| v_ArrVal_534) |c_~#queue~0.base|))) (store .cse0 (+ (* (select .cse0 .cse1) 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork0_enqueue_~x#1|)) .cse1)) 20))) (= .cse4 20)))) is different from false [2024-11-08 12:22:45,328 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:22:45,328 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 227 treesize of output 157 [2024-11-08 12:22:45,351 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:22:45,351 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 280 treesize of output 274 [2024-11-08 12:22:45,381 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 119 treesize of output 107 [2024-11-08 12:22:45,399 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 38 treesize of output 30 [2024-11-08 12:22:45,426 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 8 treesize of output 4 [2024-11-08 12:22:45,457 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:22:45,497 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:22:45,498 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 2034 treesize of output 1874 [2024-11-08 12:22:47,414 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 71 proven. 34 refuted. 0 times theorem prover too weak. 8 trivial. 14 not checked. [2024-11-08 12:22:47,414 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1338694613] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-08 12:22:47,414 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-08 12:22:47,415 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 15, 19] total 45 [2024-11-08 12:22:47,415 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [935155523] [2024-11-08 12:22:47,415 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-08 12:22:47,415 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 46 states [2024-11-08 12:22:47,416 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 12:22:47,417 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 46 interpolants. [2024-11-08 12:22:47,418 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=229, Invalid=1417, Unknown=14, NotChecked=410, Total=2070 [2024-11-08 12:22:47,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:22:47,419 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-08 12:22:47,419 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 46 states, 46 states have (on average 3.891304347826087) internal successors, (179), 45 states have internal predecessors, (179), 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) [2024-11-08 12:22:47,419 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:22:47,419 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:22:47,420 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:22:47,420 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:22:47,420 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-08 12:22:47,420 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-11-08 12:22:47,420 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-08 12:22:47,420 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:22:47,420 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:22:47,420 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-08 12:22:47,421 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:22:54,997 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:22:54,997 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:22:54,997 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:22:54,997 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:22:54,997 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-08 12:22:54,997 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-08 12:22:54,998 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-08 12:22:54,998 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:22:54,998 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:22:54,998 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-08 12:22:54,998 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2024-11-08 12:22:55,023 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2024-11-08 12:22:55,208 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2024-11-08 12:22:55,209 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting t1Err3REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [t1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 15 more)] === [2024-11-08 12:22:55,209 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 12:22:55,209 INFO L85 PathProgramCache]: Analyzing trace with hash -819212914, now seen corresponding path program 3 times [2024-11-08 12:22:55,209 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 12:22:55,209 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1527335632] [2024-11-08 12:22:55,209 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 12:22:55,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 12:22:55,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 12:22:57,177 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 48 proven. 18 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 12:22:57,177 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 12:22:57,177 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1527335632] [2024-11-08 12:22:57,178 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1527335632] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 12:22:57,178 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1872472379] [2024-11-08 12:22:57,178 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-11-08 12:22:57,178 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 12:22:57,178 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/z3 [2024-11-08 12:22:57,179 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 12:22:57,180 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2024-11-08 12:22:57,501 INFO L227 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2024-11-08 12:22:57,501 INFO L228 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-08 12:22:57,503 INFO L255 TraceCheckSpWp]: Trace formula consists of 497 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-08 12:22:57,507 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 12:22:58,137 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-08 12:22:58,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:22:58,218 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2024-11-08 12:22:58,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:22:58,400 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 11 [2024-11-08 12:22:58,469 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-08 12:22:58,700 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 19 treesize of output 11 [2024-11-08 12:22:58,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:22:58,794 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2024-11-08 12:22:59,006 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 48 proven. 18 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 12:22:59,006 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-08 12:22:59,170 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse0 (+ 84 |c_~#queue~0.offset|))) (and (forall ((v_ArrVal_628 (Array Int Int))) (<= (+ (* (select (select (store |c_#memory_int| |c_~#stored_elements~0.base| v_ArrVal_628) |c_~#queue~0.base|) .cse0) 4) |c_~#queue~0.offset| 4) (select |c_#length| |c_~#queue~0.base|))) (forall ((v_ArrVal_628 (Array Int Int))) (<= 0 (+ (* (select (select (store |c_#memory_int| |c_~#stored_elements~0.base| v_ArrVal_628) |c_~#queue~0.base|) .cse0) 4) |c_~#queue~0.offset|))))) is different from false [2024-11-08 12:22:59,193 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse0 (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (store (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|) (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) (+ 1 |c_t1Thread1of1ForFork0_enqueue_#t~post41#1|)))) (.cse1 (+ 84 |c_~#queue~0.offset|))) (and (forall ((v_ArrVal_628 (Array Int Int))) (<= (+ (* (select (select (store .cse0 |c_~#stored_elements~0.base| v_ArrVal_628) |c_~#queue~0.base|) .cse1) 4) |c_~#queue~0.offset| 4) (select |c_#length| |c_~#queue~0.base|))) (forall ((v_ArrVal_628 (Array Int Int))) (<= 0 (+ (* (select (select (store .cse0 |c_~#stored_elements~0.base| v_ArrVal_628) |c_~#queue~0.base|) .cse1) 4) |c_~#queue~0.offset|))))) is different from false [2024-11-08 12:22:59,343 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse0 (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|)) (.cse2 (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|))) (let ((.cse1 (+ 88 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|)) (.cse3 (+ (select .cse0 .cse2) 1)) (.cse4 (+ 84 |c_~#queue~0.offset|))) (and (forall ((v_ArrVal_628 (Array Int Int)) (v_ArrVal_626 Int)) (<= (+ (* (select (select (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (store (store .cse0 .cse1 v_ArrVal_626) .cse2 .cse3)) |c_~#stored_elements~0.base| v_ArrVal_628) |c_~#queue~0.base|) .cse4) 4) |c_~#queue~0.offset| 4) (select |c_#length| |c_~#queue~0.base|))) (forall ((v_ArrVal_628 (Array Int Int)) (v_ArrVal_626 Int)) (<= 0 (+ (* (select (select (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (store (store .cse0 .cse1 v_ArrVal_626) .cse2 .cse3)) |c_~#stored_elements~0.base| v_ArrVal_628) |c_~#queue~0.base|) .cse4) 4) |c_~#queue~0.offset|)))))) is different from false [2024-11-08 12:22:59,388 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse1 (+ 88 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|)) (.cse2 (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|)) (.cse3 (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|)) (.cse4 (+ (* |c_t1Thread1of1ForFork0_enqueue_#t~mem36#1| 4) |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|)) (.cse5 (+ 84 |c_~#queue~0.offset|))) (and (forall ((v_ArrVal_628 (Array Int Int)) (v_ArrVal_626 Int) (|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (<= (+ |c_~#queue~0.offset| (* (select (select (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (let ((.cse0 (store .cse3 .cse4 |t1Thread1of1ForFork0_enqueue_~x#1|))) (store (store .cse0 .cse1 v_ArrVal_626) .cse2 (+ (select .cse0 .cse2) 1)))) |c_~#stored_elements~0.base| v_ArrVal_628) |c_~#queue~0.base|) .cse5) 4) 4) (select |c_#length| |c_~#queue~0.base|))) (forall ((v_ArrVal_628 (Array Int Int)) (v_ArrVal_626 Int) (|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (<= 0 (+ |c_~#queue~0.offset| (* (select (select (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (let ((.cse6 (store .cse3 .cse4 |t1Thread1of1ForFork0_enqueue_~x#1|))) (store (store .cse6 .cse1 v_ArrVal_626) .cse2 (+ (select .cse6 .cse2) 1)))) |c_~#stored_elements~0.base| v_ArrVal_628) |c_~#queue~0.base|) .cse5) 4)))))) is different from false [2024-11-08 12:22:59,441 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse3 (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|)) (.cse2 (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|))) (let ((.cse5 (select .cse3 .cse2)) (.cse1 (+ 88 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|)) (.cse4 (+ 84 |c_~#queue~0.offset|))) (and (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_86| Int)) (or (forall ((v_ArrVal_628 (Array Int Int)) (v_ArrVal_626 Int) (|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (<= (+ (* (select (select (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (let ((.cse0 (store .cse3 (+ (* 4 |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_86|) |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) |t1Thread1of1ForFork0_enqueue_~x#1|))) (store (store .cse0 .cse1 v_ArrVal_626) .cse2 (+ (select .cse0 .cse2) 1)))) |c_~#stored_elements~0.base| v_ArrVal_628) |c_~#queue~0.base|) .cse4) 4) |c_~#queue~0.offset| 4) (select |c_#length| |c_~#queue~0.base|))) (< .cse5 |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_86|))) (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_86| Int)) (or (< .cse5 |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_86|) (forall ((v_ArrVal_628 (Array Int Int)) (v_ArrVal_626 Int) (|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (<= 0 (+ (* (select (select (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (let ((.cse6 (store .cse3 (+ (* 4 |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_86|) |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) |t1Thread1of1ForFork0_enqueue_~x#1|))) (store (store .cse6 .cse1 v_ArrVal_626) .cse2 (+ (select .cse6 .cse2) 1)))) |c_~#stored_elements~0.base| v_ArrVal_628) |c_~#queue~0.base|) .cse4) 4) |c_~#queue~0.offset|)))))))) is different from false [2024-11-08 12:23:09,257 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse3 (+ 88 |c_~#queue~0.offset|)) (.cse1 (+ 84 |c_~#queue~0.offset|))) (and (forall ((v_ArrVal_623 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_86| Int)) (let ((.cse0 (select (store |c_#memory_int| |c_~#stored_elements~0.base| v_ArrVal_623) |c_~#queue~0.base|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_86|) (forall ((v_ArrVal_628 (Array Int Int)) (v_ArrVal_626 Int) (|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (<= 0 (+ (* (select (select (store (store |c_#memory_int| |c_~#queue~0.base| (let ((.cse2 (store .cse0 (+ |c_~#queue~0.offset| (* 4 |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_86|)) |t1Thread1of1ForFork0_enqueue_~x#1|))) (store (store .cse2 .cse3 v_ArrVal_626) .cse1 (+ (select .cse2 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_628) |c_~#queue~0.base|) .cse1) 4) |c_~#queue~0.offset|)))))) (forall ((v_ArrVal_623 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_86| Int)) (let ((.cse4 (select (store |c_#memory_int| |c_~#stored_elements~0.base| v_ArrVal_623) |c_~#queue~0.base|))) (or (< (select .cse4 .cse1) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_86|) (forall ((v_ArrVal_628 (Array Int Int)) (v_ArrVal_626 Int) (|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (<= (+ (* (select (select (store (store |c_#memory_int| |c_~#queue~0.base| (let ((.cse5 (store .cse4 (+ |c_~#queue~0.offset| (* 4 |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_86|)) |t1Thread1of1ForFork0_enqueue_~x#1|))) (store (store .cse5 .cse3 v_ArrVal_626) .cse1 (+ (select .cse5 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_628) |c_~#queue~0.base|) .cse1) 4) |c_~#queue~0.offset| 4) (select |c_#length| |c_~#queue~0.base|)))))))) is different from false [2024-11-08 12:23:09,302 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:23:09,303 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 115 treesize of output 85 [2024-11-08 12:23:09,363 INFO L349 Elim1Store]: treesize reduction 40, result has 58.3 percent of original size [2024-11-08 12:23:09,364 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 146 treesize of output 160 [2024-11-08 12:23:09,412 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:23:09,413 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 115 treesize of output 111 [2024-11-08 12:23:09,425 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 14 treesize of output 10 [2024-11-08 12:23:09,438 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 13 treesize of output 9 [2024-11-08 12:23:09,468 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 8 treesize of output 4 [2024-11-08 12:23:09,541 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:23:09,542 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 50 treesize of output 46 [2024-11-08 12:23:09,588 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:23:09,591 WARN L214 Elim1Store]: Array PQE input equivalent to true [2024-11-08 12:23:09,598 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:23:09,601 WARN L214 Elim1Store]: Array PQE input equivalent to true [2024-11-08 12:23:09,614 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:23:09,615 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 112 treesize of output 82 [2024-11-08 12:23:09,618 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:23:09,628 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:23:09,628 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 74 treesize of output 69 [2024-11-08 12:23:09,635 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:23:09,638 WARN L214 Elim1Store]: Array PQE input equivalent to true [2024-11-08 12:23:09,643 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:23:09,646 WARN L214 Elim1Store]: Array PQE input equivalent to true [2024-11-08 12:23:09,653 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:23:09,658 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 63 [2024-11-08 12:23:09,669 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:23:09,670 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:23:09,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:23:09,676 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 14 [2024-11-08 12:23:10,341 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 12 proven. 28 refuted. 0 times theorem prover too weak. 16 trivial. 26 not checked. [2024-11-08 12:23:10,341 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1872472379] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-08 12:23:10,341 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-08 12:23:10,342 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10, 13] total 33 [2024-11-08 12:23:10,342 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2043720472] [2024-11-08 12:23:10,342 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-08 12:23:10,343 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 35 states [2024-11-08 12:23:10,343 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 12:23:10,344 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2024-11-08 12:23:10,344 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=158, Invalid=661, Unknown=17, NotChecked=354, Total=1190 [2024-11-08 12:23:10,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:23:10,345 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-08 12:23:10,346 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 35 states, 34 states have (on average 4.5) internal successors, (153), 34 states have internal predecessors, (153), 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) [2024-11-08 12:23:10,346 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:23:10,346 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:23:10,346 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:23:10,346 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:23:10,346 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-08 12:23:10,346 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-11-08 12:23:10,346 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-08 12:23:10,346 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:23:10,347 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:23:10,347 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-08 12:23:10,347 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2024-11-08 12:23:10,347 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:23:16,998 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:23:16,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:23:16,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:23:16,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:23:16,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-08 12:23:16,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-08 12:23:17,000 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-08 12:23:17,000 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:23:17,000 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:23:17,000 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-08 12:23:17,000 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2024-11-08 12:23:17,002 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2024-11-08 12:23:17,017 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2024-11-08 12:23:17,202 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 12:23:17,203 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting t1Err3REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [t1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 15 more)] === [2024-11-08 12:23:17,203 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 12:23:17,203 INFO L85 PathProgramCache]: Analyzing trace with hash -1802503486, now seen corresponding path program 4 times [2024-11-08 12:23:17,204 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 12:23:17,204 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1734368853] [2024-11-08 12:23:17,204 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 12:23:17,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 12:23:17,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 12:23:22,572 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 112 proven. 66 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 12:23:22,573 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 12:23:22,573 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1734368853] [2024-11-08 12:23:22,573 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1734368853] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 12:23:22,573 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [991635460] [2024-11-08 12:23:22,574 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2024-11-08 12:23:22,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 12:23:22,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/z3 [2024-11-08 12:23:22,577 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 12:23:22,578 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2024-11-08 12:23:23,048 INFO L227 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2024-11-08 12:23:23,049 INFO L228 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-08 12:23:23,055 INFO L255 TraceCheckSpWp]: Trace formula consists of 746 conjuncts, 88 conjuncts are in the unsatisfiable core [2024-11-08 12:23:23,062 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 12:23:23,801 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-08 12:23:23,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:23:23,888 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2024-11-08 12:23:24,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:23:24,126 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 11 [2024-11-08 12:23:24,189 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-08 12:23:24,373 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 19 treesize of output 11 [2024-11-08 12:23:24,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:23:24,470 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2024-11-08 12:23:24,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:23:24,718 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 11 [2024-11-08 12:23:24,758 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-08 12:23:24,948 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 19 treesize of output 11 [2024-11-08 12:23:25,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:23:25,042 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2024-11-08 12:23:25,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:23:25,282 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 11 [2024-11-08 12:23:25,330 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2024-11-08 12:23:25,523 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 19 treesize of output 11 [2024-11-08 12:23:25,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:23:25,629 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2024-11-08 12:23:25,882 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 112 proven. 66 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 12:23:25,882 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-08 12:23:26,215 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse0 (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (store (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|) (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) (+ 1 |c_t1Thread1of1ForFork0_enqueue_#t~post41#1|)))) (.cse1 (+ 84 |c_~#queue~0.offset|))) (and (forall ((v_ArrVal_761 (Array Int Int))) (<= (+ |c_~#queue~0.offset| 4 (* (select (select (store .cse0 |c_~#stored_elements~0.base| v_ArrVal_761) |c_~#queue~0.base|) .cse1) 4)) (select |c_#length| |c_~#queue~0.base|))) (forall ((v_ArrVal_761 (Array Int Int))) (<= 0 (+ |c_~#queue~0.offset| (* (select (select (store .cse0 |c_~#stored_elements~0.base| v_ArrVal_761) |c_~#queue~0.base|) .cse1) 4)))))) is different from false [2024-11-08 12:23:26,410 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse0 (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|)) (.cse2 (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|))) (let ((.cse1 (+ 88 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|)) (.cse3 (+ (select .cse0 .cse2) 1)) (.cse4 (+ 84 |c_~#queue~0.offset|))) (and (forall ((v_ArrVal_758 Int) (v_ArrVal_761 (Array Int Int))) (<= (+ (* (select (select (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (store (store .cse0 .cse1 v_ArrVal_758) .cse2 .cse3)) |c_~#stored_elements~0.base| v_ArrVal_761) |c_~#queue~0.base|) .cse4) 4) |c_~#queue~0.offset| 4) (select |c_#length| |c_~#queue~0.base|))) (forall ((v_ArrVal_758 Int) (v_ArrVal_761 (Array Int Int))) (<= 0 (+ (* (select (select (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (store (store .cse0 .cse1 v_ArrVal_758) .cse2 .cse3)) |c_~#stored_elements~0.base| v_ArrVal_761) |c_~#queue~0.base|) .cse4) 4) |c_~#queue~0.offset|)))))) is different from false [2024-11-08 12:23:26,443 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse1 (+ 88 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|)) (.cse2 (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|)) (.cse3 (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|)) (.cse4 (+ (* |c_t1Thread1of1ForFork0_enqueue_#t~mem36#1| 4) |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|)) (.cse5 (+ 84 |c_~#queue~0.offset|))) (and (forall ((v_ArrVal_758 Int) (v_ArrVal_761 (Array Int Int)) (|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (<= (+ (* (select (select (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (let ((.cse0 (store .cse3 .cse4 |t1Thread1of1ForFork0_enqueue_~x#1|))) (store (store .cse0 .cse1 v_ArrVal_758) .cse2 (+ (select .cse0 .cse2) 1)))) |c_~#stored_elements~0.base| v_ArrVal_761) |c_~#queue~0.base|) .cse5) 4) |c_~#queue~0.offset| 4) (select |c_#length| |c_~#queue~0.base|))) (forall ((v_ArrVal_758 Int) (v_ArrVal_761 (Array Int Int)) (|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (<= 0 (+ (* (select (select (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (let ((.cse6 (store .cse3 .cse4 |t1Thread1of1ForFork0_enqueue_~x#1|))) (store (store .cse6 .cse1 v_ArrVal_758) .cse2 (+ (select .cse6 .cse2) 1)))) |c_~#stored_elements~0.base| v_ArrVal_761) |c_~#queue~0.base|) .cse5) 4) |c_~#queue~0.offset|))))) is different from false [2024-11-08 12:23:30,739 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse1 (+ 88 |c_~#queue~0.offset|)) (.cse2 (+ 84 |c_~#queue~0.offset|))) (and (forall ((v_ArrVal_756 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104| Int)) (let ((.cse3 (select (store |c_#memory_int| |c_~#stored_elements~0.base| v_ArrVal_756) |c_~#queue~0.base|))) (or (forall ((v_ArrVal_758 Int) (v_ArrVal_761 (Array Int Int)) (|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (<= (+ (* (select (select (store (store |c_#memory_int| |c_~#queue~0.base| (let ((.cse0 (store .cse3 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork0_enqueue_~x#1|))) (store (store .cse0 .cse1 v_ArrVal_758) .cse2 (+ (select .cse0 .cse2) 1)))) |c_~#stored_elements~0.base| v_ArrVal_761) |c_~#queue~0.base|) .cse2) 4) |c_~#queue~0.offset| 4) (select |c_#length| |c_~#queue~0.base|))) (< (select .cse3 .cse2) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104|)))) (forall ((v_ArrVal_756 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104| Int)) (let ((.cse4 (select (store |c_#memory_int| |c_~#stored_elements~0.base| v_ArrVal_756) |c_~#queue~0.base|))) (or (< (select .cse4 .cse2) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104|) (forall ((v_ArrVal_758 Int) (v_ArrVal_761 (Array Int Int)) (|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (<= 0 (+ (* (select (select (store (store |c_#memory_int| |c_~#queue~0.base| (let ((.cse5 (store .cse4 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork0_enqueue_~x#1|))) (store (store .cse5 .cse1 v_ArrVal_758) .cse2 (+ (select .cse5 .cse2) 1)))) |c_~#stored_elements~0.base| v_ArrVal_761) |c_~#queue~0.base|) .cse2) 4) |c_~#queue~0.offset|)))))))) is different from false [2024-11-08 12:23:30,826 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse2 (+ 88 |c_~#queue~0.offset|)) (.cse3 (+ 84 |c_~#queue~0.offset|)) (.cse0 (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (store (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|) (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) (+ 1 |c_t1Thread1of1ForFork0_enqueue_#t~post41#1|))))) (and (forall ((v_ArrVal_756 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104| Int)) (let ((.cse4 (select (store .cse0 |c_~#stored_elements~0.base| v_ArrVal_756) |c_~#queue~0.base|))) (or (forall ((v_ArrVal_758 Int) (v_ArrVal_761 (Array Int Int)) (|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (<= 0 (+ |c_~#queue~0.offset| (* (select (select (store (store .cse0 |c_~#queue~0.base| (let ((.cse1 (store .cse4 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork0_enqueue_~x#1|))) (store (store .cse1 .cse2 v_ArrVal_758) .cse3 (+ (select .cse1 .cse3) 1)))) |c_~#stored_elements~0.base| v_ArrVal_761) |c_~#queue~0.base|) .cse3) 4)))) (< (select .cse4 .cse3) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104|)))) (forall ((v_ArrVal_756 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104| Int)) (let ((.cse6 (select (store .cse0 |c_~#stored_elements~0.base| v_ArrVal_756) |c_~#queue~0.base|))) (or (forall ((v_ArrVal_758 Int) (v_ArrVal_761 (Array Int Int)) (|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (<= (+ |c_~#queue~0.offset| 4 (* (select (select (store (store .cse0 |c_~#queue~0.base| (let ((.cse5 (store .cse6 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork0_enqueue_~x#1|))) (store (store .cse5 .cse2 v_ArrVal_758) .cse3 (+ (select .cse5 .cse3) 1)))) |c_~#stored_elements~0.base| v_ArrVal_761) |c_~#queue~0.base|) .cse3) 4)) (select |c_#length| |c_~#queue~0.base|))) (< (select .cse6 .cse3) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104|)))))) is different from false [2024-11-08 12:23:30,872 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse2 (+ 88 |c_~#queue~0.offset|)) (.cse3 (+ 84 |c_~#queue~0.offset|)) (.cse0 (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (let ((.cse7 (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|)) (.cse8 (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|))) (store .cse7 .cse8 (+ (select .cse7 .cse8) 1)))))) (and (forall ((v_ArrVal_756 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104| Int)) (let ((.cse4 (select (store .cse0 |c_~#stored_elements~0.base| v_ArrVal_756) |c_~#queue~0.base|))) (or (forall ((v_ArrVal_758 Int) (v_ArrVal_761 (Array Int Int)) (|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (<= (+ (* (select (select (store (store .cse0 |c_~#queue~0.base| (let ((.cse1 (store .cse4 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork0_enqueue_~x#1|))) (store (store .cse1 .cse2 v_ArrVal_758) .cse3 (+ (select .cse1 .cse3) 1)))) |c_~#stored_elements~0.base| v_ArrVal_761) |c_~#queue~0.base|) .cse3) 4) |c_~#queue~0.offset| 4) (select |c_#length| |c_~#queue~0.base|))) (< (select .cse4 .cse3) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104|)))) (forall ((v_ArrVal_756 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104| Int)) (let ((.cse5 (select (store .cse0 |c_~#stored_elements~0.base| v_ArrVal_756) |c_~#queue~0.base|))) (or (< (select .cse5 .cse3) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104|) (forall ((v_ArrVal_758 Int) (v_ArrVal_761 (Array Int Int)) (|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (<= 0 (+ (* (select (select (store (store .cse0 |c_~#queue~0.base| (let ((.cse6 (store .cse5 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork0_enqueue_~x#1|))) (store (store .cse6 .cse2 v_ArrVal_758) .cse3 (+ (select .cse6 .cse3) 1)))) |c_~#stored_elements~0.base| v_ArrVal_761) |c_~#queue~0.base|) .cse3) 4) |c_~#queue~0.offset|)))))))) is different from false [2024-11-08 12:23:31,761 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse4 (+ 88 |c_~#queue~0.offset|)) (.cse1 (+ 84 |c_~#queue~0.offset|)) (.cse6 (+ 88 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|)) (.cse7 (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|)) (.cse8 (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|)) (.cse9 (+ (* |c_t1Thread1of1ForFork0_enqueue_#t~mem36#1| 4) |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|))) (and (forall ((v_ArrVal_753 Int) (v_ArrVal_756 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104| Int) (|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (let ((.cse2 (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (let ((.cse5 (store .cse8 .cse9 |t1Thread1of1ForFork0_enqueue_~x#1|))) (store (store .cse5 .cse6 v_ArrVal_753) .cse7 (+ (select .cse5 .cse7) 1)))))) (let ((.cse0 (select (store .cse2 |c_~#stored_elements~0.base| v_ArrVal_756) |c_~#queue~0.base|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104|) (forall ((v_subst_5 Int) (v_ArrVal_758 Int) (v_ArrVal_761 (Array Int Int))) (<= (+ |c_~#queue~0.offset| (* (select (select (store (store .cse2 |c_~#queue~0.base| (let ((.cse3 (store .cse0 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104| 4) |c_~#queue~0.offset|) v_subst_5))) (store (store .cse3 .cse4 v_ArrVal_758) .cse1 (+ (select .cse3 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_761) |c_~#queue~0.base|) .cse1) 4) 4) (select |c_#length| |c_~#queue~0.base|))))))) (forall ((v_ArrVal_753 Int) (v_ArrVal_756 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104| Int) (|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (let ((.cse11 (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (let ((.cse13 (store .cse8 .cse9 |t1Thread1of1ForFork0_enqueue_~x#1|))) (store (store .cse13 .cse6 v_ArrVal_753) .cse7 (+ (select .cse13 .cse7) 1)))))) (let ((.cse10 (select (store .cse11 |c_~#stored_elements~0.base| v_ArrVal_756) |c_~#queue~0.base|))) (or (< (select .cse10 .cse1) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104|) (forall ((v_subst_6 Int) (v_ArrVal_758 Int) (v_ArrVal_761 (Array Int Int))) (<= 0 (+ |c_~#queue~0.offset| (* 4 (select (select (store (store .cse11 |c_~#queue~0.base| (let ((.cse12 (store .cse10 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104| 4) |c_~#queue~0.offset|) v_subst_6))) (store (store .cse12 .cse4 v_ArrVal_758) .cse1 (+ (select .cse12 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_761) |c_~#queue~0.base|) .cse1))))))))))) is different from false [2024-11-08 12:23:33,837 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse9 (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|)) (.cse8 (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|))) (let ((.cse0 (select .cse9 .cse8)) (.cse5 (+ 88 |c_~#queue~0.offset|)) (.cse2 (+ 84 |c_~#queue~0.offset|)) (.cse7 (+ 88 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|))) (and (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_107| Int)) (or (< .cse0 |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_107|) (forall ((v_ArrVal_753 Int) (v_ArrVal_756 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104| Int) (|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (let ((.cse3 (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (let ((.cse6 (store .cse9 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_107| 4) |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) |t1Thread1of1ForFork0_enqueue_~x#1|))) (store (store .cse6 .cse7 v_ArrVal_753) .cse8 (+ (select .cse6 .cse8) 1)))))) (let ((.cse1 (select (store .cse3 |c_~#stored_elements~0.base| v_ArrVal_756) |c_~#queue~0.base|))) (or (< (select .cse1 .cse2) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104|) (forall ((v_subst_6 Int) (v_ArrVal_758 Int) (v_ArrVal_761 (Array Int Int))) (<= 0 (+ (* (select (select (store (store .cse3 |c_~#queue~0.base| (let ((.cse4 (store .cse1 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104| 4) |c_~#queue~0.offset|) v_subst_6))) (store (store .cse4 .cse5 v_ArrVal_758) .cse2 (+ (select .cse4 .cse2) 1)))) |c_~#stored_elements~0.base| v_ArrVal_761) |c_~#queue~0.base|) .cse2) 4) |c_~#queue~0.offset|))))))))) (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_107| Int)) (or (< .cse0 |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_107|) (forall ((v_ArrVal_753 Int) (v_ArrVal_756 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104| Int) (|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (let ((.cse11 (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (let ((.cse13 (store .cse9 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_107| 4) |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) |t1Thread1of1ForFork0_enqueue_~x#1|))) (store (store .cse13 .cse7 v_ArrVal_753) .cse8 (+ (select .cse13 .cse8) 1)))))) (let ((.cse10 (select (store .cse11 |c_~#stored_elements~0.base| v_ArrVal_756) |c_~#queue~0.base|))) (or (< (select .cse10 .cse2) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104|) (forall ((v_subst_5 Int) (v_ArrVal_758 Int) (v_ArrVal_761 (Array Int Int))) (<= (+ (* (select (select (store (store .cse11 |c_~#queue~0.base| (let ((.cse12 (store .cse10 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104| 4) |c_~#queue~0.offset|) v_subst_5))) (store (store .cse12 .cse5 v_ArrVal_758) .cse2 (+ (select .cse12 .cse2) 1)))) |c_~#stored_elements~0.base| v_ArrVal_761) |c_~#queue~0.base|) .cse2) 4) |c_~#queue~0.offset| 4) (select |c_#length| |c_~#queue~0.base|)))))))))))) is different from false [2024-11-08 12:23:35,901 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse6 (select |c_#memory_int| |c_~#queue~0.base|)) (.cse2 (+ 84 |c_~#queue~0.offset|))) (let ((.cse4 (+ 88 |c_~#queue~0.offset|)) (.cse0 (select .cse6 .cse2))) (and (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_107| Int)) (or (< .cse0 |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_107|) (forall ((v_ArrVal_753 Int) (v_ArrVal_756 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104| Int) (|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (let ((.cse1 (select (store (store |c_#memory_int| |c_~#queue~0.base| (let ((.cse5 (store .cse6 (+ |c_~#queue~0.offset| (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_107| 4)) |t1Thread1of1ForFork0_enqueue_~x#1|))) (store (store .cse5 .cse4 v_ArrVal_753) .cse2 (+ (select .cse5 .cse2) 1)))) |c_~#stored_elements~0.base| v_ArrVal_756) |c_~#queue~0.base|))) (or (< (select .cse1 .cse2) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104|) (forall ((v_subst_6 Int) (v_ArrVal_758 Int) (v_ArrVal_761 (Array Int Int))) (<= 0 (+ (* (select (select (store (store |c_#memory_int| |c_~#queue~0.base| (let ((.cse3 (store .cse1 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104| 4) |c_~#queue~0.offset|) v_subst_6))) (store (store .cse3 .cse4 v_ArrVal_758) .cse2 (+ (select .cse3 .cse2) 1)))) |c_~#stored_elements~0.base| v_ArrVal_761) |c_~#queue~0.base|) .cse2) 4) |c_~#queue~0.offset|)))))))) (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_107| Int)) (or (forall ((v_ArrVal_753 Int) (v_ArrVal_756 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104| Int) (|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (let ((.cse7 (select (store (store |c_#memory_int| |c_~#queue~0.base| (let ((.cse9 (store .cse6 (+ |c_~#queue~0.offset| (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_107| 4)) |t1Thread1of1ForFork0_enqueue_~x#1|))) (store (store .cse9 .cse4 v_ArrVal_753) .cse2 (+ (select .cse9 .cse2) 1)))) |c_~#stored_elements~0.base| v_ArrVal_756) |c_~#queue~0.base|))) (or (< (select .cse7 .cse2) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104|) (forall ((v_subst_5 Int) (v_ArrVal_758 Int) (v_ArrVal_761 (Array Int Int))) (<= (+ (* (select (select (store (store |c_#memory_int| |c_~#queue~0.base| (let ((.cse8 (store .cse7 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104| 4) |c_~#queue~0.offset|) v_subst_5))) (store (store .cse8 .cse4 v_ArrVal_758) .cse2 (+ (select .cse8 .cse2) 1)))) |c_~#stored_elements~0.base| v_ArrVal_761) |c_~#queue~0.base|) .cse2) 4) |c_~#queue~0.offset| 4) (select |c_#length| |c_~#queue~0.base|)))))) (< .cse0 |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_107|)))))) is different from false [2024-11-08 12:23:36,052 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse3 (+ 88 |c_~#queue~0.offset|)) (.cse1 (+ 84 |c_~#queue~0.offset|))) (and (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_107| Int) (v_ArrVal_751 (Array Int Int))) (let ((.cse0 (select (store |c_#memory_int| |c_~#stored_elements~0.base| v_ArrVal_751) |c_~#queue~0.base|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_107|) (forall ((v_ArrVal_753 Int) (v_ArrVal_756 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104| Int) (|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (let ((.cse4 (select (store (store |c_#memory_int| |c_~#queue~0.base| (let ((.cse5 (store .cse0 (+ |c_~#queue~0.offset| (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_107| 4)) |t1Thread1of1ForFork0_enqueue_~x#1|))) (store (store .cse5 .cse3 v_ArrVal_753) .cse1 (+ (select .cse5 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_756) |c_~#queue~0.base|))) (or (forall ((v_subst_5 Int) (v_ArrVal_758 Int) (v_ArrVal_761 (Array Int Int))) (<= (+ |c_~#queue~0.offset| (* (select (select (store (store |c_#memory_int| |c_~#queue~0.base| (let ((.cse2 (store .cse4 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104| 4) |c_~#queue~0.offset|) v_subst_5))) (store (store .cse2 .cse3 v_ArrVal_758) .cse1 (+ (select .cse2 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_761) |c_~#queue~0.base|) .cse1) 4) 4) (select |c_#length| |c_~#queue~0.base|))) (< (select .cse4 .cse1) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104|))))))) (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_107| Int) (v_ArrVal_751 (Array Int Int))) (let ((.cse9 (select (store |c_#memory_int| |c_~#stored_elements~0.base| v_ArrVal_751) |c_~#queue~0.base|))) (or (forall ((v_ArrVal_753 Int) (v_ArrVal_756 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104| Int) (|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (let ((.cse6 (select (store (store |c_#memory_int| |c_~#queue~0.base| (let ((.cse8 (store .cse9 (+ |c_~#queue~0.offset| (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_107| 4)) |t1Thread1of1ForFork0_enqueue_~x#1|))) (store (store .cse8 .cse3 v_ArrVal_753) .cse1 (+ (select .cse8 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_756) |c_~#queue~0.base|))) (or (< (select .cse6 .cse1) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104|) (forall ((v_subst_6 Int) (v_ArrVal_758 Int) (v_ArrVal_761 (Array Int Int))) (<= 0 (+ |c_~#queue~0.offset| (* 4 (select (select (store (store |c_#memory_int| |c_~#queue~0.base| (let ((.cse7 (store .cse6 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104| 4) |c_~#queue~0.offset|) v_subst_6))) (store (store .cse7 .cse3 v_ArrVal_758) .cse1 (+ (select .cse7 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_761) |c_~#queue~0.base|) .cse1)))))))) (< (select .cse9 .cse1) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_107|)))))) is different from false [2024-11-08 12:23:36,252 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse4 (+ 88 |c_~#queue~0.offset|)) (.cse1 (+ 84 |c_~#queue~0.offset|)) (.cse2 (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (store (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|) (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) (+ 1 |c_t1Thread1of1ForFork0_enqueue_#t~post41#1|))))) (and (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_107| Int) (v_ArrVal_751 (Array Int Int))) (let ((.cse0 (select (store .cse2 |c_~#stored_elements~0.base| v_ArrVal_751) |c_~#queue~0.base|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_107|) (forall ((v_ArrVal_753 Int) (v_ArrVal_756 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104| Int) (|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (let ((.cse5 (select (store (store .cse2 |c_~#queue~0.base| (let ((.cse6 (store .cse0 (+ |c_~#queue~0.offset| (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_107| 4)) |t1Thread1of1ForFork0_enqueue_~x#1|))) (store (store .cse6 .cse4 v_ArrVal_753) .cse1 (+ (select .cse6 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_756) |c_~#queue~0.base|))) (or (forall ((v_subst_6 Int) (v_ArrVal_758 Int) (v_ArrVal_761 (Array Int Int))) (<= 0 (+ (* (select (select (store (store .cse2 |c_~#queue~0.base| (let ((.cse3 (store .cse5 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104| 4) |c_~#queue~0.offset|) v_subst_6))) (store (store .cse3 .cse4 v_ArrVal_758) .cse1 (+ (select .cse3 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_761) |c_~#queue~0.base|) .cse1) 4) |c_~#queue~0.offset|))) (< (select .cse5 .cse1) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104|))))))) (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_107| Int) (v_ArrVal_751 (Array Int Int))) (let ((.cse7 (select (store .cse2 |c_~#stored_elements~0.base| v_ArrVal_751) |c_~#queue~0.base|))) (or (< (select .cse7 .cse1) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_107|) (forall ((v_ArrVal_753 Int) (v_ArrVal_756 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104| Int) (|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (let ((.cse8 (select (store (store .cse2 |c_~#queue~0.base| (let ((.cse10 (store .cse7 (+ |c_~#queue~0.offset| (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_107| 4)) |t1Thread1of1ForFork0_enqueue_~x#1|))) (store (store .cse10 .cse4 v_ArrVal_753) .cse1 (+ (select .cse10 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_756) |c_~#queue~0.base|))) (or (< (select .cse8 .cse1) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104|) (forall ((v_subst_5 Int) (v_ArrVal_758 Int) (v_ArrVal_761 (Array Int Int))) (<= (+ (* 4 (select (select (store (store .cse2 |c_~#queue~0.base| (let ((.cse9 (store .cse8 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104| 4) |c_~#queue~0.offset|) v_subst_5))) (store (store .cse9 .cse4 v_ArrVal_758) .cse1 (+ (select .cse9 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_761) |c_~#queue~0.base|) .cse1)) |c_~#queue~0.offset| 4) (select |c_#length| |c_~#queue~0.base|))))))))))) is different from false [2024-11-08 12:23:36,354 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse4 (+ 88 |c_~#queue~0.offset|)) (.cse1 (+ 84 |c_~#queue~0.offset|)) (.cse2 (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (let ((.cse11 (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|)) (.cse12 (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|))) (store .cse11 .cse12 (+ (select .cse11 .cse12) 1)))))) (and (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_107| Int) (v_ArrVal_751 (Array Int Int))) (let ((.cse0 (select (store .cse2 |c_~#stored_elements~0.base| v_ArrVal_751) |c_~#queue~0.base|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_107|) (forall ((v_ArrVal_753 Int) (v_ArrVal_756 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104| Int) (|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (let ((.cse5 (select (store (store .cse2 |c_~#queue~0.base| (let ((.cse6 (store .cse0 (+ |c_~#queue~0.offset| (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_107| 4)) |t1Thread1of1ForFork0_enqueue_~x#1|))) (store (store .cse6 .cse4 v_ArrVal_753) .cse1 (+ (select .cse6 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_756) |c_~#queue~0.base|))) (or (forall ((v_subst_6 Int) (v_ArrVal_758 Int) (v_ArrVal_761 (Array Int Int))) (<= 0 (+ (* 4 (select (select (store (store .cse2 |c_~#queue~0.base| (let ((.cse3 (store .cse5 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104| 4) |c_~#queue~0.offset|) v_subst_6))) (store (store .cse3 .cse4 v_ArrVal_758) .cse1 (+ (select .cse3 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_761) |c_~#queue~0.base|) .cse1)) |c_~#queue~0.offset|))) (< (select .cse5 .cse1) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104|))))))) (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_107| Int) (v_ArrVal_751 (Array Int Int))) (let ((.cse10 (select (store .cse2 |c_~#stored_elements~0.base| v_ArrVal_751) |c_~#queue~0.base|))) (or (forall ((v_ArrVal_753 Int) (v_ArrVal_756 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104| Int) (|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (let ((.cse7 (select (store (store .cse2 |c_~#queue~0.base| (let ((.cse9 (store .cse10 (+ |c_~#queue~0.offset| (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_107| 4)) |t1Thread1of1ForFork0_enqueue_~x#1|))) (store (store .cse9 .cse4 v_ArrVal_753) .cse1 (+ (select .cse9 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_756) |c_~#queue~0.base|))) (or (< (select .cse7 .cse1) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104|) (forall ((v_subst_5 Int) (v_ArrVal_758 Int) (v_ArrVal_761 (Array Int Int))) (<= (+ (* (select (select (store (store .cse2 |c_~#queue~0.base| (let ((.cse8 (store .cse7 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104| 4) |c_~#queue~0.offset|) v_subst_5))) (store (store .cse8 .cse4 v_ArrVal_758) .cse1 (+ (select .cse8 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_761) |c_~#queue~0.base|) .cse1) 4) |c_~#queue~0.offset| 4) (select |c_#length| |c_~#queue~0.base|)))))) (< (select .cse10 .cse1) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_107|)))))) is different from false [2024-11-08 12:23:36,661 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse7 (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|)) (.cse9 (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|))) (let ((.cse5 (+ 88 |c_~#queue~0.offset|)) (.cse1 (+ 84 |c_~#queue~0.offset|)) (.cse8 (+ 88 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|)) (.cse10 (+ (select .cse7 .cse9) 1))) (and (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_107| Int) (v_ArrVal_749 Int) (v_ArrVal_751 (Array Int Int))) (let ((.cse3 (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (store (store .cse7 .cse8 v_ArrVal_749) .cse9 .cse10)))) (let ((.cse0 (select (store .cse3 |c_~#stored_elements~0.base| v_ArrVal_751) |c_~#queue~0.base|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_107|) (forall ((v_ArrVal_753 Int) (v_ArrVal_756 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104| Int) (|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (let ((.cse2 (select (store (store .cse3 |c_~#queue~0.base| (let ((.cse6 (store .cse0 (+ |c_~#queue~0.offset| (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_107| 4)) |t1Thread1of1ForFork0_enqueue_~x#1|))) (store (store .cse6 .cse5 v_ArrVal_753) .cse1 (+ (select .cse6 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_756) |c_~#queue~0.base|))) (or (< (select .cse2 .cse1) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104|) (forall ((v_subst_6 Int) (v_ArrVal_758 Int) (v_ArrVal_761 (Array Int Int))) (<= 0 (+ |c_~#queue~0.offset| (* 4 (select (select (store (store .cse3 |c_~#queue~0.base| (let ((.cse4 (store .cse2 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104| 4) |c_~#queue~0.offset|) v_subst_6))) (store (store .cse4 .cse5 v_ArrVal_758) .cse1 (+ (select .cse4 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_761) |c_~#queue~0.base|) .cse1)))))))))))) (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_107| Int) (v_ArrVal_749 Int) (v_ArrVal_751 (Array Int Int))) (let ((.cse13 (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (store (store .cse7 .cse8 v_ArrVal_749) .cse9 .cse10)))) (let ((.cse11 (select (store .cse13 |c_~#stored_elements~0.base| v_ArrVal_751) |c_~#queue~0.base|))) (or (< (select .cse11 .cse1) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_107|) (forall ((v_ArrVal_753 Int) (v_ArrVal_756 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104| Int) (|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (let ((.cse12 (select (store (store .cse13 |c_~#queue~0.base| (let ((.cse15 (store .cse11 (+ |c_~#queue~0.offset| (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_107| 4)) |t1Thread1of1ForFork0_enqueue_~x#1|))) (store (store .cse15 .cse5 v_ArrVal_753) .cse1 (+ (select .cse15 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_756) |c_~#queue~0.base|))) (or (< (select .cse12 .cse1) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104|) (forall ((v_subst_5 Int) (v_ArrVal_758 Int) (v_ArrVal_761 (Array Int Int))) (<= (+ |c_~#queue~0.offset| 4 (* (select (select (store (store .cse13 |c_~#queue~0.base| (let ((.cse14 (store .cse12 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104| 4) |c_~#queue~0.offset|) v_subst_5))) (store (store .cse14 .cse5 v_ArrVal_758) .cse1 (+ (select .cse14 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_761) |c_~#queue~0.base|) .cse1) 4)) (select |c_#length| |c_~#queue~0.base|))))))))))))) is different from false [2024-11-08 12:23:36,935 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse4 (+ 88 |c_~#queue~0.offset|)) (.cse1 (+ 84 |c_~#queue~0.offset|)) (.cse8 (+ 88 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|)) (.cse9 (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|)) (.cse10 (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|)) (.cse11 (+ (* |c_t1Thread1of1ForFork0_enqueue_#t~mem36#1| 4) |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|))) (and (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_107| Int) (v_ArrVal_749 Int) (v_ArrVal_751 (Array Int Int)) (|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (let ((.cse2 (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (let ((.cse7 (store .cse10 .cse11 |t1Thread1of1ForFork0_enqueue_~x#1|))) (store (store .cse7 .cse8 v_ArrVal_749) .cse9 (+ (select .cse7 .cse9) 1)))))) (let ((.cse0 (select (store .cse2 |c_~#stored_elements~0.base| v_ArrVal_751) |c_~#queue~0.base|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_107|) (forall ((v_ArrVal_753 Int) (v_ArrVal_756 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104| Int) (v_subst_7 Int)) (let ((.cse5 (select (store (store .cse2 |c_~#queue~0.base| (let ((.cse6 (store .cse0 (+ |c_~#queue~0.offset| (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_107| 4)) v_subst_7))) (store (store .cse6 .cse4 v_ArrVal_753) .cse1 (+ 1 (select .cse6 .cse1))))) |c_~#stored_elements~0.base| v_ArrVal_756) |c_~#queue~0.base|))) (or (forall ((v_subst_6 Int) (v_ArrVal_758 Int) (v_ArrVal_761 (Array Int Int))) (<= 0 (+ (* (select (select (store (store .cse2 |c_~#queue~0.base| (let ((.cse3 (store .cse5 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104| 4) |c_~#queue~0.offset|) v_subst_6))) (store (store .cse3 .cse4 v_ArrVal_758) .cse1 (+ (select .cse3 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_761) |c_~#queue~0.base|) .cse1) 4) |c_~#queue~0.offset|))) (< (select .cse5 .cse1) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104|)))))))) (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_107| Int) (v_ArrVal_749 Int) (v_ArrVal_751 (Array Int Int)) (|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (let ((.cse13 (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (let ((.cse17 (store .cse10 .cse11 |t1Thread1of1ForFork0_enqueue_~x#1|))) (store (store .cse17 .cse8 v_ArrVal_749) .cse9 (+ (select .cse17 .cse9) 1)))))) (let ((.cse16 (select (store .cse13 |c_~#stored_elements~0.base| v_ArrVal_751) |c_~#queue~0.base|))) (or (forall ((v_ArrVal_753 Int) (v_ArrVal_756 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104| Int) (v_subst_8 Int)) (let ((.cse12 (select (store (store .cse13 |c_~#queue~0.base| (let ((.cse15 (store .cse16 (+ |c_~#queue~0.offset| (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_107| 4)) v_subst_8))) (store (store .cse15 .cse4 v_ArrVal_753) .cse1 (+ (select .cse15 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_756) |c_~#queue~0.base|))) (or (< (select .cse12 .cse1) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104|) (forall ((v_subst_5 Int) (v_ArrVal_758 Int) (v_ArrVal_761 (Array Int Int))) (<= (+ |c_~#queue~0.offset| (* (select (select (store (store .cse13 |c_~#queue~0.base| (let ((.cse14 (store .cse12 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104| 4) |c_~#queue~0.offset|) v_subst_5))) (store (store .cse14 .cse4 v_ArrVal_758) .cse1 (+ 1 (select .cse14 .cse1))))) |c_~#stored_elements~0.base| v_ArrVal_761) |c_~#queue~0.base|) .cse1) 4) 4) (select |c_#length| |c_~#queue~0.base|)))))) (< (select .cse16 .cse1) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_107|))))))) is different from false [2024-11-08 12:23:37,086 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse11 (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|)) (.cse10 (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|))) (let ((.cse5 (+ 88 |c_~#queue~0.offset|)) (.cse2 (+ 84 |c_~#queue~0.offset|)) (.cse9 (+ 88 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|)) (.cse0 (select .cse11 .cse10))) (and (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_110| Int)) (or (< .cse0 |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_110|) (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_107| Int) (v_ArrVal_749 Int) (v_ArrVal_751 (Array Int Int)) (|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (let ((.cse3 (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (let ((.cse8 (store .cse11 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_110| 4) |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) |t1Thread1of1ForFork0_enqueue_~x#1|))) (store (store .cse8 .cse9 v_ArrVal_749) .cse10 (+ (select .cse8 .cse10) 1)))))) (let ((.cse1 (select (store .cse3 |c_~#stored_elements~0.base| v_ArrVal_751) |c_~#queue~0.base|))) (or (< (select .cse1 .cse2) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_107|) (forall ((v_ArrVal_753 Int) (v_ArrVal_756 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104| Int) (v_subst_7 Int)) (let ((.cse6 (select (store (store .cse3 |c_~#queue~0.base| (let ((.cse7 (store .cse1 (+ |c_~#queue~0.offset| (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_107| 4)) v_subst_7))) (store (store .cse7 .cse5 v_ArrVal_753) .cse2 (+ (select .cse7 .cse2) 1)))) |c_~#stored_elements~0.base| v_ArrVal_756) |c_~#queue~0.base|))) (or (forall ((v_subst_6 Int) (v_ArrVal_758 Int) (v_ArrVal_761 (Array Int Int))) (<= 0 (+ (* (select (select (store (store .cse3 |c_~#queue~0.base| (let ((.cse4 (store .cse6 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104| 4) |c_~#queue~0.offset|) v_subst_6))) (store (store .cse4 .cse5 v_ArrVal_758) .cse2 (+ (select .cse4 .cse2) 1)))) |c_~#stored_elements~0.base| v_ArrVal_761) |c_~#queue~0.base|) .cse2) 4) |c_~#queue~0.offset|))) (< (select .cse6 .cse2) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104|)))))))))) (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_110| Int)) (or (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_107| Int) (v_ArrVal_749 Int) (v_ArrVal_751 (Array Int Int)) (|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (let ((.cse12 (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (let ((.cse17 (store .cse11 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_110| 4) |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) |t1Thread1of1ForFork0_enqueue_~x#1|))) (store (store .cse17 .cse9 v_ArrVal_749) .cse10 (+ (select .cse17 .cse10) 1)))))) (let ((.cse16 (select (store .cse12 |c_~#stored_elements~0.base| v_ArrVal_751) |c_~#queue~0.base|))) (or (forall ((v_ArrVal_753 Int) (v_ArrVal_756 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104| Int) (v_subst_8 Int)) (let ((.cse14 (select (store (store .cse12 |c_~#queue~0.base| (let ((.cse15 (store .cse16 (+ |c_~#queue~0.offset| (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_107| 4)) v_subst_8))) (store (store .cse15 .cse5 v_ArrVal_753) .cse2 (+ (select .cse15 .cse2) 1)))) |c_~#stored_elements~0.base| v_ArrVal_756) |c_~#queue~0.base|))) (or (forall ((v_subst_5 Int) (v_ArrVal_758 Int) (v_ArrVal_761 (Array Int Int))) (<= (+ (* (select (select (store (store .cse12 |c_~#queue~0.base| (let ((.cse13 (store .cse14 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104| 4) |c_~#queue~0.offset|) v_subst_5))) (store (store .cse13 .cse5 v_ArrVal_758) .cse2 (+ (select .cse13 .cse2) 1)))) |c_~#stored_elements~0.base| v_ArrVal_761) |c_~#queue~0.base|) .cse2) 4) |c_~#queue~0.offset| 4) (select |c_#length| |c_~#queue~0.base|))) (< (select .cse14 .cse2) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104|)))) (< (select .cse16 .cse2) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_107|))))) (< .cse0 |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_110|)))))) is different from false [2024-11-08 12:23:39,212 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse8 (select |c_#memory_int| |c_~#queue~0.base|)) (.cse3 (+ 84 |c_~#queue~0.offset|))) (let ((.cse2 (+ 88 |c_~#queue~0.offset|)) (.cse0 (select .cse8 .cse3))) (and (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_110| Int)) (or (< .cse0 |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_110|) (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_107| Int) (v_ArrVal_749 Int) (v_ArrVal_751 (Array Int Int)) (|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (let ((.cse6 (select (store (store |c_#memory_int| |c_~#queue~0.base| (let ((.cse7 (store .cse8 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_110| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork0_enqueue_~x#1|))) (store (store .cse7 .cse2 v_ArrVal_749) .cse3 (+ (select .cse7 .cse3) 1)))) |c_~#stored_elements~0.base| v_ArrVal_751) |c_~#queue~0.base|))) (or (forall ((v_ArrVal_753 Int) (v_ArrVal_756 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104| Int) (v_subst_8 Int)) (let ((.cse4 (select (store (store |c_#memory_int| |c_~#queue~0.base| (let ((.cse5 (store .cse6 (+ |c_~#queue~0.offset| (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_107| 4)) v_subst_8))) (store (store .cse5 .cse2 v_ArrVal_753) .cse3 (+ (select .cse5 .cse3) 1)))) |c_~#stored_elements~0.base| v_ArrVal_756) |c_~#queue~0.base|))) (or (forall ((v_subst_5 Int) (v_ArrVal_758 Int) (v_ArrVal_761 (Array Int Int))) (<= (+ (* (select (select (store (store |c_#memory_int| |c_~#queue~0.base| (let ((.cse1 (store .cse4 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104| 4) |c_~#queue~0.offset|) v_subst_5))) (store (store .cse1 .cse2 v_ArrVal_758) .cse3 (+ (select .cse1 .cse3) 1)))) |c_~#stored_elements~0.base| v_ArrVal_761) |c_~#queue~0.base|) .cse3) 4) |c_~#queue~0.offset| 4) (select |c_#length| |c_~#queue~0.base|))) (< (select .cse4 .cse3) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104|)))) (< (select .cse6 .cse3) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_107|)))))) (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_110| Int)) (or (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_107| Int) (v_ArrVal_749 Int) (v_ArrVal_751 (Array Int Int)) (|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (let ((.cse12 (select (store (store |c_#memory_int| |c_~#queue~0.base| (let ((.cse13 (store .cse8 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_110| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork0_enqueue_~x#1|))) (store (store .cse13 .cse2 v_ArrVal_749) .cse3 (+ (select .cse13 .cse3) 1)))) |c_~#stored_elements~0.base| v_ArrVal_751) |c_~#queue~0.base|))) (or (forall ((v_ArrVal_753 Int) (v_ArrVal_756 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104| Int) (v_subst_7 Int)) (let ((.cse10 (select (store (store |c_#memory_int| |c_~#queue~0.base| (let ((.cse11 (store .cse12 (+ |c_~#queue~0.offset| (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_107| 4)) v_subst_7))) (store (store .cse11 .cse2 v_ArrVal_753) .cse3 (+ (select .cse11 .cse3) 1)))) |c_~#stored_elements~0.base| v_ArrVal_756) |c_~#queue~0.base|))) (or (forall ((v_subst_6 Int) (v_ArrVal_758 Int) (v_ArrVal_761 (Array Int Int))) (<= 0 (+ |c_~#queue~0.offset| (* 4 (select (select (store (store |c_#memory_int| |c_~#queue~0.base| (let ((.cse9 (store .cse10 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104| 4) |c_~#queue~0.offset|) v_subst_6))) (store (store .cse9 .cse2 v_ArrVal_758) .cse3 (+ (select .cse9 .cse3) 1)))) |c_~#stored_elements~0.base| v_ArrVal_761) |c_~#queue~0.base|) .cse3))))) (< (select .cse10 .cse3) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104|)))) (< (select .cse12 .cse3) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_107|)))) (< .cse0 |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_110|)))))) is different from false [2024-11-08 12:23:39,417 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse3 (+ 88 |c_~#queue~0.offset|)) (.cse1 (+ 84 |c_~#queue~0.offset|))) (and (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_110| Int) (v_ArrVal_746 (Array Int Int))) (let ((.cse0 (select (store |c_#memory_int| |c_~#stored_elements~0.base| v_ArrVal_746) |c_~#queue~0.base|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_110|) (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_107| Int) (v_ArrVal_749 Int) (v_ArrVal_751 (Array Int Int)) (|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (let ((.cse6 (select (store (store |c_#memory_int| |c_~#queue~0.base| (let ((.cse7 (store .cse0 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_110| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork0_enqueue_~x#1|))) (store (store .cse7 .cse3 v_ArrVal_749) .cse1 (+ (select .cse7 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_751) |c_~#queue~0.base|))) (or (forall ((v_ArrVal_753 Int) (v_ArrVal_756 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104| Int) (v_subst_8 Int)) (let ((.cse4 (select (store (store |c_#memory_int| |c_~#queue~0.base| (let ((.cse5 (store .cse6 (+ |c_~#queue~0.offset| (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_107| 4)) v_subst_8))) (store (store .cse5 .cse3 v_ArrVal_753) .cse1 (+ (select .cse5 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_756) |c_~#queue~0.base|))) (or (forall ((v_subst_5 Int) (v_ArrVal_758 Int) (v_ArrVal_761 (Array Int Int))) (<= (+ (* (select (select (store (store |c_#memory_int| |c_~#queue~0.base| (let ((.cse2 (store .cse4 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104| 4) |c_~#queue~0.offset|) v_subst_5))) (store (store .cse2 .cse3 v_ArrVal_758) .cse1 (+ (select .cse2 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_761) |c_~#queue~0.base|) .cse1) 4) |c_~#queue~0.offset| 4) (select |c_#length| |c_~#queue~0.base|))) (< (select .cse4 .cse1) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104|)))) (< (select .cse6 .cse1) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_107|))))))) (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_110| Int) (v_ArrVal_746 (Array Int Int))) (let ((.cse8 (select (store |c_#memory_int| |c_~#stored_elements~0.base| v_ArrVal_746) |c_~#queue~0.base|))) (or (< (select .cse8 .cse1) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_110|) (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_107| Int) (v_ArrVal_749 Int) (v_ArrVal_751 (Array Int Int)) (|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (let ((.cse12 (select (store (store |c_#memory_int| |c_~#queue~0.base| (let ((.cse13 (store .cse8 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_110| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork0_enqueue_~x#1|))) (store (store .cse13 .cse3 v_ArrVal_749) .cse1 (+ (select .cse13 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_751) |c_~#queue~0.base|))) (or (forall ((v_ArrVal_753 Int) (v_ArrVal_756 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104| Int) (v_subst_7 Int)) (let ((.cse9 (select (store (store |c_#memory_int| |c_~#queue~0.base| (let ((.cse11 (store .cse12 (+ |c_~#queue~0.offset| (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_107| 4)) v_subst_7))) (store (store .cse11 .cse3 v_ArrVal_753) .cse1 (+ (select .cse11 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_756) |c_~#queue~0.base|))) (or (< (select .cse9 .cse1) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104|) (forall ((v_subst_6 Int) (v_ArrVal_758 Int) (v_ArrVal_761 (Array Int Int))) (<= 0 (+ (* (select (select (store (store |c_#memory_int| |c_~#queue~0.base| (let ((.cse10 (store .cse9 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_104| 4) |c_~#queue~0.offset|) v_subst_6))) (store (store .cse10 .cse3 v_ArrVal_758) .cse1 (+ (select .cse10 .cse1) 1)))) |c_~#stored_elements~0.base| v_ArrVal_761) |c_~#queue~0.base|) .cse1) 4) |c_~#queue~0.offset|)))))) (< (select .cse12 .cse1) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_107|))))))))) is different from false [2024-11-08 12:23:39,534 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:23:39,534 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 786 treesize of output 536 [2024-11-08 12:23:39,609 INFO L349 Elim1Store]: treesize reduction 40, result has 58.3 percent of original size [2024-11-08 12:23:39,609 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 801 treesize of output 704 [2024-11-08 12:23:39,621 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 11 treesize of output 7 [2024-11-08 12:23:39,679 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:23:39,679 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 271 treesize of output 261 [2024-11-08 12:23:39,701 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 13 treesize of output 9 [2024-11-08 12:23:39,720 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 13 treesize of output 9 [2024-11-08 12:23:39,738 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 13 treesize of output 9 [2024-11-08 12:23:39,818 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 8 treesize of output 4 [2024-11-08 12:23:39,833 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:23:39,838 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:23:39,839 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:23:39,973 INFO L349 Elim1Store]: treesize reduction 70, result has 40.7 percent of original size [2024-11-08 12:23:39,973 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 4 case distinctions, treesize of input 64 treesize of output 66 [2024-11-08 12:23:40,085 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:23:40,086 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 155 treesize of output 139 [2024-11-08 12:23:40,315 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:23:40,317 WARN L214 Elim1Store]: Array PQE input equivalent to true [2024-11-08 12:23:40,326 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:23:40,328 WARN L214 Elim1Store]: Array PQE input equivalent to true [2024-11-08 12:23:40,341 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:23:40,341 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 789 treesize of output 539 [2024-11-08 12:23:40,350 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:23:40,354 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 182 treesize of output 166 [2024-11-08 12:23:40,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:23:40,365 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 150 treesize of output 130 [2024-11-08 12:23:43,003 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 12 proven. 40 refuted. 2 times theorem prover too weak. 16 trivial. 124 not checked. [2024-11-08 12:23:43,004 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [991635460] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-08 12:23:43,004 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-08 12:23:43,004 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 18, 27] total 65 [2024-11-08 12:23:43,004 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [95400829] [2024-11-08 12:23:43,005 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-08 12:23:43,005 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 67 states [2024-11-08 12:23:43,005 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 12:23:43,007 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 67 interpolants. [2024-11-08 12:23:43,009 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=414, Invalid=2049, Unknown=55, NotChecked=1904, Total=4422 [2024-11-08 12:23:43,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:23:43,010 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-08 12:23:43,011 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 67 states, 66 states have (on average 3.409090909090909) internal successors, (225), 66 states have internal predecessors, (225), 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) [2024-11-08 12:23:43,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:23:43,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:23:43,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:23:43,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:23:43,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-08 12:23:43,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-11-08 12:23:43,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-08 12:23:43,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:23:43,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:23:43,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-08 12:23:43,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2024-11-08 12:23:43,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2024-11-08 12:23:43,013 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:23:57,884 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:23:57,884 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:23:57,884 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:23:57,884 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:23:57,884 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-08 12:23:57,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-08 12:23:57,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-08 12:23:57,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:23:57,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:23:57,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-08 12:23:57,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2024-11-08 12:23:57,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2024-11-08 12:23:57,886 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-11-08 12:23:57,903 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2024-11-08 12:23:58,086 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 12:23:58,087 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting t1Err3REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [t1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 15 more)] === [2024-11-08 12:23:58,087 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 12:23:58,087 INFO L85 PathProgramCache]: Analyzing trace with hash 1949217296, now seen corresponding path program 5 times [2024-11-08 12:23:58,087 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 12:23:58,087 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1700458436] [2024-11-08 12:23:58,087 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 12:23:58,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 12:23:58,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 12:24:06,934 INFO L134 CoverageAnalysis]: Checked inductivity of 452 backedges. 208 proven. 228 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 12:24:06,934 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 12:24:06,934 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1700458436] [2024-11-08 12:24:06,935 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1700458436] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 12:24:06,935 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1492622250] [2024-11-08 12:24:06,935 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2024-11-08 12:24:06,935 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 12:24:06,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/z3 [2024-11-08 12:24:06,936 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 12:24:06,938 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2024-11-08 12:24:22,556 INFO L227 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 10 check-sat command(s) [2024-11-08 12:24:22,556 INFO L228 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-08 12:24:22,574 INFO L255 TraceCheckSpWp]: Trace formula consists of 995 conjuncts, 78 conjuncts are in the unsatisfiable core [2024-11-08 12:24:22,580 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 12:24:22,712 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2024-11-08 12:24:22,814 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 29 treesize of output 13 [2024-11-08 12:24:23,187 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:24:23,203 INFO L349 Elim1Store]: treesize reduction 31, result has 22.5 percent of original size [2024-11-08 12:24:23,204 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 45 treesize of output 35 [2024-11-08 12:24:23,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:24:23,250 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2024-11-08 12:24:23,514 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 29 treesize of output 3 [2024-11-08 12:24:23,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:24:23,592 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 13 [2024-11-08 12:24:23,827 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:24:23,849 INFO L349 Elim1Store]: treesize reduction 39, result has 18.8 percent of original size [2024-11-08 12:24:23,849 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 42 treesize of output 16 [2024-11-08 12:24:23,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:24:23,894 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2024-11-08 12:24:24,054 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 46 treesize of output 15 [2024-11-08 12:24:24,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:24:24,143 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 13 [2024-11-08 12:24:24,425 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:24:24,441 INFO L349 Elim1Store]: treesize reduction 39, result has 18.8 percent of original size [2024-11-08 12:24:24,442 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 42 treesize of output 16 [2024-11-08 12:24:24,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:24:24,485 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2024-11-08 12:24:24,495 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 19 treesize of output 7 [2024-11-08 12:24:24,573 INFO L134 CoverageAnalysis]: Checked inductivity of 452 backedges. 208 proven. 28 refuted. 0 times theorem prover too weak. 216 trivial. 0 not checked. [2024-11-08 12:24:24,574 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-08 12:24:38,169 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_933 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~post41#1_125| Int) (v_ArrVal_936 Int) (v_ArrVal_938 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_149| Int) (|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (let ((.cse2 (select (store |c_#memory_int| |c_~#stored_elements~0.base| v_ArrVal_933) |c_~#queue~0.base|))) (let ((.cse0 (store .cse2 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_149| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork0_enqueue_~x#1|)) (.cse1 (+ 84 |c_~#queue~0.offset|))) (or (< (select (select (store (store |c_#memory_int| |c_~#queue~0.base| (store (store .cse0 (+ 88 |c_~#queue~0.offset|) v_ArrVal_936) .cse1 (+ |v_t1Thread1of1ForFork0_enqueue_#t~post41#1_125| 1))) |c_~#stored_elements~0.base| v_ArrVal_938) |c_~#queue~0.base|) .cse1) 20) (< (select .cse0 .cse1) |v_t1Thread1of1ForFork0_enqueue_#t~post41#1_125|) (< (select .cse2 .cse1) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_149|))))) is different from false [2024-11-08 12:24:49,628 WARN L851 $PredicateComparison]: unable to prove that (forall ((|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (let ((.cse5 (store (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|) (+ (* |c_t1Thread1of1ForFork0_enqueue_#t~mem36#1| 4) |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) |t1Thread1of1ForFork0_enqueue_~x#1|)) (.cse6 (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|))) (let ((.cse4 (select .cse5 .cse6))) (or (forall ((v_ArrVal_933 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~post41#1_125| Int) (|v_t1Thread1of1ForFork0_enqueue_#t~post41#1_128| Int) (v_ArrVal_936 Int) (v_ArrVal_938 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_149| Int) (v_ArrVal_931 Int) (|v_t1Thread1of1ForFork0_enqueue_~x#1_95| Int)) (let ((.cse0 (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (store (store .cse5 (+ 88 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) v_ArrVal_931) .cse6 (+ |v_t1Thread1of1ForFork0_enqueue_#t~post41#1_128| 1))))) (let ((.cse3 (select (store .cse0 |c_~#stored_elements~0.base| v_ArrVal_933) |c_~#queue~0.base|))) (let ((.cse1 (store .cse3 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_149| 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork0_enqueue_~x#1_95|)) (.cse2 (+ 84 |c_~#queue~0.offset|))) (or (< (select (select (store (store .cse0 |c_~#queue~0.base| (store (store .cse1 (+ 88 |c_~#queue~0.offset|) v_ArrVal_936) .cse2 (+ |v_t1Thread1of1ForFork0_enqueue_#t~post41#1_125| 1))) |c_~#stored_elements~0.base| v_ArrVal_938) |c_~#queue~0.base|) .cse2) 20) (< (select .cse3 .cse2) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_149|) (< .cse4 |v_t1Thread1of1ForFork0_enqueue_#t~post41#1_128|) (< (select .cse1 .cse2) |v_t1Thread1of1ForFork0_enqueue_#t~post41#1_125|)))))) (= .cse4 20))))) is different from false [2024-11-08 12:24:58,389 INFO L349 Elim1Store]: treesize reduction 651, result has 39.7 percent of original size [2024-11-08 12:24:58,390 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 6 new quantified variables, introduced 21 case distinctions, treesize of input 1638 treesize of output 1329 [2024-11-08 12:24:58,650 INFO L349 Elim1Store]: treesize reduction 52, result has 13.3 percent of original size [2024-11-08 12:24:58,651 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 9 case distinctions, treesize of input 1091 treesize of output 1073 [2024-11-08 12:24:58,950 INFO L349 Elim1Store]: treesize reduction 54, result has 37.9 percent of original size [2024-11-08 12:24:58,950 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 13 case distinctions, treesize of input 702 treesize of output 744 [2024-11-08 12:24:59,106 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 100 treesize of output 88 [2024-11-08 12:25:03,854 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 0 case distinctions, treesize of input 21 treesize of output 13 [2024-11-08 12:25:04,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:25:04,136 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-11-08 12:25:04,137 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 1576 treesize of output 1554 [2024-11-08 12:25:04,332 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 0 case distinctions, treesize of input 21 treesize of output 13 [2024-11-08 12:25:05,992 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 0 case distinctions, treesize of input 21 treesize of output 13 [2024-11-08 12:25:06,387 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 67 treesize of output 55 [2024-11-08 12:25:07,955 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 0 case distinctions, treesize of input 70 treesize of output 54 [2024-11-08 12:25:09,772 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 0 case distinctions, treesize of input 70 treesize of output 54 [2024-11-08 12:25:12,417 INFO L349 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2024-11-08 12:25:12,418 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 82 treesize of output 60 [2024-11-08 12:25:27,453 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 95 treesize of output 83 [2024-11-08 12:25:27,828 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 73 treesize of output 61 [2024-11-08 12:25:29,194 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 27 treesize of output 19 [2024-11-08 12:25:29,425 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 27 treesize of output 19 [2024-11-08 12:25:29,633 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 20 treesize of output 16 [2024-11-08 12:25:30,073 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 7 treesize of output 3 [2024-11-08 12:25:30,534 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 27 treesize of output 19 [2024-11-08 12:25:30,696 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 27 treesize of output 19 [2024-11-08 12:25:32,218 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 95 treesize of output 83 [2024-11-08 12:25:33,680 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 73 treesize of output 61 [2024-11-08 12:25:34,151 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 95 treesize of output 83 [2024-11-08 12:25:34,613 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 73 treesize of output 61 [2024-11-08 12:25:34,894 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 73 treesize of output 61 [2024-11-08 12:25:35,080 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 94 treesize of output 78 [2024-11-08 12:25:35,583 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 20 treesize of output 16 [2024-11-08 12:25:35,723 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:25:35,728 WARN L214 Elim1Store]: Array PQE input equivalent to true [2024-11-08 12:25:35,747 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 20 treesize of output 16 [2024-11-08 12:25:36,000 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:25:36,007 WARN L214 Elim1Store]: Array PQE input equivalent to true [2024-11-08 12:25:36,419 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:25:36,426 WARN L214 Elim1Store]: Array PQE input equivalent to true [2024-11-08 12:25:36,457 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 20 treesize of output 16 [2024-11-08 12:25:36,650 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:25:36,658 WARN L214 Elim1Store]: Array PQE input equivalent to true [2024-11-08 12:25:36,703 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 20 treesize of output 16 [2024-11-08 12:25:36,876 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 20 treesize of output 16 [2024-11-08 12:25:37,123 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 67 treesize of output 55 [2024-11-08 12:25:37,342 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 89 treesize of output 77 [2024-11-08 12:25:37,760 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 338 treesize of output 318 [2024-11-08 12:25:38,871 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 89 treesize of output 77 [2024-11-08 12:25:39,500 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 67 treesize of output 55 [2024-11-08 12:25:39,853 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 89 treesize of output 77 [2024-11-08 12:25:40,373 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 67 treesize of output 55 [2024-11-08 12:25:40,628 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 67 treesize of output 55 [2024-11-08 12:25:41,188 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 27 treesize of output 19 [2024-11-08 12:25:41,891 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 20 treesize of output 16 [2024-11-08 12:25:42,471 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 20 treesize of output 16 [2024-11-08 12:25:43,151 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 27 treesize of output 19 [2024-11-08 12:25:43,541 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 7 treesize of output 3 [2024-11-08 12:25:43,624 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 27 treesize of output 19 [2024-11-08 12:25:44,569 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 7 treesize of output 3 [2024-11-08 12:25:44,811 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 95 treesize of output 83 [2024-11-08 12:25:46,067 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 95 treesize of output 83 [2024-11-08 12:25:46,591 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 27 treesize of output 19 [2024-11-08 12:25:46,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:25:47,219 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 27 treesize of output 19 [2024-11-08 12:25:47,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:25:48,034 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 95 treesize of output 83 [2024-11-08 12:25:50,012 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 344 treesize of output 324 [2024-11-08 12:25:52,594 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 27 treesize of output 19 [2024-11-08 12:25:52,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:25:53,402 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 27 treesize of output 19 [2024-11-08 12:25:53,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:25:54,314 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 27 treesize of output 19 [2024-11-08 12:25:54,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:25:54,738 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 95 treesize of output 83 [2024-11-08 12:25:55,702 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 95 treesize of output 83 [2024-11-08 12:25:56,361 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 73 treesize of output 61 [2024-11-08 12:25:56,561 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 73 treesize of output 61 [2024-11-08 12:25:56,814 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 95 treesize of output 83 [2024-11-08 12:25:57,399 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 73 treesize of output 61 [2024-11-08 12:25:58,759 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 27 treesize of output 19 [2024-11-08 12:25:58,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:25:59,669 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 27 treesize of output 19 [2024-11-08 12:25:59,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:26:01,541 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 89 treesize of output 77 [2024-11-08 12:26:02,203 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 89 treesize of output 77 [2024-11-08 12:26:02,771 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 89 treesize of output 77 [2024-11-08 12:26:03,081 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 89 treesize of output 77 [2024-11-08 12:26:03,731 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 67 treesize of output 55 [2024-11-08 12:26:04,052 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:26:04,057 WARN L214 Elim1Store]: Array PQE input equivalent to true [2024-11-08 12:26:04,612 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 20 treesize of output 16 [2024-11-08 12:26:04,826 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 20 treesize of output 16 [2024-11-08 12:26:05,469 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 20 treesize of output 16 [2024-11-08 12:26:05,698 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 20 treesize of output 16 [2024-11-08 12:26:07,671 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 27 treesize of output 19 [2024-11-08 12:26:08,089 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 20 treesize of output 16 [2024-11-08 12:26:08,259 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 27 treesize of output 19 [2024-11-08 12:26:09,002 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 7 treesize of output 3 [2024-11-08 12:26:09,151 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 7 treesize of output 3 [2024-11-08 12:26:09,299 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 27 treesize of output 19 [2024-11-08 12:26:09,750 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 27 treesize of output 19 [2024-11-08 12:26:10,248 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 20 treesize of output 16 [2024-11-08 12:26:10,535 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 20 treesize of output 16 [2024-11-08 12:26:11,150 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 20 treesize of output 16 [2024-11-08 12:26:11,703 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 20 treesize of output 16 [2024-11-08 12:26:12,130 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 27 treesize of output 19 [2024-11-08 12:26:12,460 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 27 treesize of output 19 [2024-11-08 12:26:13,072 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 27 treesize of output 19 [2024-11-08 12:26:13,787 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 27 treesize of output 19 [2024-11-08 12:26:15,594 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 27 treesize of output 19 [2024-11-08 12:26:15,683 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 27 treesize of output 19 [2024-11-08 12:26:16,182 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 20 treesize of output 16 [2024-11-08 12:26:16,339 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 20 treesize of output 16 [2024-11-08 12:26:16,592 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 27 treesize of output 19 [2024-11-08 12:26:16,804 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 27 treesize of output 19 [2024-11-08 12:26:17,595 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 27 treesize of output 19 [2024-11-08 12:26:18,371 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 27 treesize of output 19 [2024-11-08 12:26:18,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:26:18,855 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 27 treesize of output 19 [2024-11-08 12:26:18,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:26:19,064 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 95 treesize of output 83 [2024-11-08 12:26:19,394 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 95 treesize of output 83 [2024-11-08 12:26:22,098 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 95 treesize of output 83 [2024-11-08 12:26:22,840 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 27 treesize of output 19 [2024-11-08 12:26:23,622 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 95 treesize of output 83 [2024-11-08 12:26:25,406 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 20 treesize of output 16 [2024-11-08 12:26:25,559 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 20 treesize of output 16 [2024-11-08 12:26:26,514 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 89 treesize of output 77 [2024-11-08 12:26:27,267 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 89 treesize of output 77 [2024-11-08 12:26:27,892 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 20 treesize of output 16 [2024-11-08 12:26:28,412 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 20 treesize of output 16 [2024-11-08 12:26:28,969 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 27 treesize of output 19 [2024-11-08 12:26:29,288 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 27 treesize of output 19 [2024-11-08 12:26:29,578 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 27 treesize of output 19 [2024-11-08 12:26:29,923 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 27 treesize of output 19 [2024-11-08 12:26:30,365 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 95 treesize of output 83 [2024-11-08 12:26:37,220 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-11-08 12:26:37,228 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28180 treesize of output 27296 [2024-11-08 12:26:42,129 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:26:42,136 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 2 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 8 case distinctions, treesize of input 19402 treesize of output 17732 [2024-11-08 12:26:44,863 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18093 treesize of output 18085 [2024-11-08 12:26:45,877 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18094 treesize of output 18086 [2024-11-08 12:26:47,205 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18090 treesize of output 18086 [2024-11-08 12:26:48,619 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18091 treesize of output 18083 [2024-11-08 12:26:50,375 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18092 treesize of output 18084 [2024-11-08 12:26:51,369 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18096 treesize of output 18088 [2024-11-08 12:26:52,285 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18093 treesize of output 18085 [2024-11-08 12:26:53,603 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18085 treesize of output 18077 [2024-11-08 12:26:55,604 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18089 treesize of output 18081 [2024-11-08 12:26:57,577 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18089 treesize of output 18081 [2024-11-08 12:26:59,544 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18089 treesize of output 18081 [2024-11-08 12:27:01,928 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18086 treesize of output 18078 [2024-11-08 12:27:04,413 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18087 treesize of output 18079 [2024-11-08 12:27:07,057 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18082 treesize of output 18074 [2024-11-08 12:27:09,701 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18079 treesize of output 18071 [2024-11-08 12:27:12,837 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18080 treesize of output 18072 [2024-11-08 12:27:15,606 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18072 treesize of output 18064 [2024-11-08 12:27:18,560 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18073 treesize of output 18065 [2024-11-08 12:27:21,461 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18077 treesize of output 18069 [2024-11-08 12:27:24,507 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18074 treesize of output 18066 [2024-11-08 12:27:27,257 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18078 treesize of output 18070 [2024-11-08 12:27:31,285 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18078 treesize of output 18070 [2024-11-08 12:27:35,720 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18075 treesize of output 18067 [2024-11-08 12:27:40,284 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18079 treesize of output 18071 [2024-11-08 12:27:44,773 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18076 treesize of output 18068 [2024-11-08 12:27:49,301 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18077 treesize of output 18069 [2024-11-08 12:27:53,815 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18078 treesize of output 18070 [2024-11-08 12:28:00,640 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18079 treesize of output 18071 [2024-11-08 12:28:06,561 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18080 treesize of output 18072 [2024-11-08 12:28:11,907 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18081 treesize of output 18073 [2024-11-08 12:28:16,981 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18085 treesize of output 18077 [2024-11-08 12:28:22,432 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18082 treesize of output 18074 [2024-11-08 12:28:27,489 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18086 treesize of output 18078 [2024-11-08 12:28:31,992 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18083 treesize of output 18075 [2024-11-08 12:28:37,646 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18087 treesize of output 18079 [2024-11-08 12:28:41,882 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18084 treesize of output 18076 [2024-11-08 12:28:48,254 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18085 treesize of output 18077 [2024-11-08 12:28:53,666 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18089 treesize of output 18081 [2024-11-08 12:29:00,078 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18081 treesize of output 18077 [2024-11-08 12:29:06,311 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18085 treesize of output 18077 [2024-11-08 12:29:11,983 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18082 treesize of output 18074 [2024-11-08 12:29:17,725 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18078 treesize of output 18074 [2024-11-08 12:29:24,056 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18082 treesize of output 18074 [2024-11-08 12:29:28,797 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18079 treesize of output 18071 [2024-11-08 12:29:36,708 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18080 treesize of output 18072 [2024-11-08 12:29:45,402 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18081 treesize of output 18073 [2024-11-08 12:29:53,834 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18085 treesize of output 18077 [2024-11-08 12:30:03,534 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18085 treesize of output 18077 [2024-11-08 12:30:13,308 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18082 treesize of output 18074 [2024-11-08 12:30:24,485 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18086 treesize of output 18078 [2024-11-08 12:30:34,374 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18083 treesize of output 18075 [2024-11-08 12:30:42,318 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18084 treesize of output 18076 [2024-11-08 12:30:52,509 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18085 treesize of output 18077 [2024-11-08 12:31:01,938 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18080 treesize of output 18072 [2024-11-08 12:31:12,164 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18080 treesize of output 18072 [2024-11-08 12:31:22,754 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18077 treesize of output 18069 [2024-11-08 12:31:32,218 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18081 treesize of output 18073 [2024-11-08 12:31:42,848 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18081 treesize of output 18073 [2024-11-08 12:31:54,152 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18078 treesize of output 18070 [2024-11-08 12:32:05,636 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18079 treesize of output 18071 [2024-11-08 12:32:17,914 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18083 treesize of output 18075 [2024-11-08 12:32:30,269 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18080 treesize of output 18072 [2024-11-08 12:32:42,855 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18081 treesize of output 18073 [2024-11-08 12:32:57,180 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18085 treesize of output 18077 [2024-11-08 12:33:13,365 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18085 treesize of output 18077 [2024-11-08 12:33:25,527 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18085 treesize of output 18077 [2024-11-08 12:33:35,812 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18082 treesize of output 18074 [2024-11-08 12:33:47,558 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18077 treesize of output 18069 [2024-11-08 12:33:57,966 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18074 treesize of output 18066 [2024-11-08 12:34:13,748 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:13,748 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:13,803 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:34:13,803 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 49 treesize of output 61 [2024-11-08 12:34:13,920 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:13,921 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:13,976 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:34:13,977 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 68 treesize of output 76 [2024-11-08 12:34:14,099 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:14,100 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:14,109 INFO L349 Elim1Store]: treesize reduction 30, result has 3.2 percent of original size [2024-11-08 12:34:14,109 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 78 treesize of output 1 [2024-11-08 12:34:14,219 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:14,334 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:34:14,334 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 7 case distinctions, treesize of input 57 treesize of output 105 [2024-11-08 12:34:14,531 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:14,532 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:14,533 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:14,534 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:14,555 INFO L349 Elim1Store]: treesize reduction 5, result has 37.5 percent of original size [2024-11-08 12:34:14,556 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 78 treesize of output 59 [2024-11-08 12:34:14,714 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:14,718 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:14,727 INFO L349 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2024-11-08 12:34:14,727 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 68 treesize of output 1 [2024-11-08 12:34:14,771 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:14,777 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:14,840 INFO L349 Elim1Store]: treesize reduction 13, result has 48.0 percent of original size [2024-11-08 12:34:14,840 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 49 treesize of output 42 [2024-11-08 12:34:14,943 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:14,948 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:15,007 INFO L349 Elim1Store]: treesize reduction 13, result has 48.0 percent of original size [2024-11-08 12:34:15,007 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 49 treesize of output 42 [2024-11-08 12:34:15,062 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:15,066 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:15,127 INFO L349 Elim1Store]: treesize reduction 13, result has 48.0 percent of original size [2024-11-08 12:34:15,128 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 49 treesize of output 42 [2024-11-08 12:34:15,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:34:15,185 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:15,186 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:15,187 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 31 [2024-11-08 12:34:15,222 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:15,227 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:15,235 INFO L349 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2024-11-08 12:34:15,235 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 49 treesize of output 1 [2024-11-08 12:34:15,262 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:15,267 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:15,317 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:34:15,317 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 49 treesize of output 55 [2024-11-08 12:34:15,439 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:15,443 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:15,453 INFO L349 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2024-11-08 12:34:15,453 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 68 treesize of output 1 [2024-11-08 12:34:15,510 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:15,514 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:15,523 INFO L349 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2024-11-08 12:34:15,523 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 49 treesize of output 1 [2024-11-08 12:34:15,575 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:15,576 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:15,576 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:15,688 INFO L349 Elim1Store]: treesize reduction 24, result has 56.4 percent of original size [2024-11-08 12:34:15,688 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 5 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 5 case distinctions, treesize of input 86 treesize of output 90 [2024-11-08 12:34:15,900 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:15,901 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:15,902 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:15,910 INFO L349 Elim1Store]: treesize reduction 54, result has 1.8 percent of original size [2024-11-08 12:34:15,911 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 5 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 5 case distinctions, treesize of input 57 treesize of output 1 [2024-11-08 12:34:15,962 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:15,962 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:15,963 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:15,973 INFO L349 Elim1Store]: treesize reduction 54, result has 1.8 percent of original size [2024-11-08 12:34:15,973 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 5 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 5 case distinctions, treesize of input 76 treesize of output 1 [2024-11-08 12:34:16,037 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:16,156 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:34:16,157 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 7 case distinctions, treesize of input 57 treesize of output 105 [2024-11-08 12:34:16,375 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:16,375 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:16,385 INFO L349 Elim1Store]: treesize reduction 30, result has 3.2 percent of original size [2024-11-08 12:34:16,385 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 49 treesize of output 1 [2024-11-08 12:34:16,421 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:16,422 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:16,432 INFO L349 Elim1Store]: treesize reduction 30, result has 3.2 percent of original size [2024-11-08 12:34:16,433 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 78 treesize of output 1 [2024-11-08 12:34:16,513 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:16,636 INFO L349 Elim1Store]: treesize reduction 37, result has 47.9 percent of original size [2024-11-08 12:34:16,636 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 7 case distinctions, treesize of input 57 treesize of output 68 [2024-11-08 12:34:16,815 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:16,816 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:16,817 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:16,829 INFO L349 Elim1Store]: treesize reduction 54, result has 1.8 percent of original size [2024-11-08 12:34:16,830 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 5 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 5 case distinctions, treesize of input 57 treesize of output 1 [2024-11-08 12:34:16,891 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:17,039 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:34:17,040 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 7 case distinctions, treesize of input 57 treesize of output 105 [2024-11-08 12:34:17,249 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:17,250 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:17,250 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:17,261 INFO L349 Elim1Store]: treesize reduction 54, result has 1.8 percent of original size [2024-11-08 12:34:17,261 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 5 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 5 case distinctions, treesize of input 86 treesize of output 1 [2024-11-08 12:34:17,317 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:17,425 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:34:17,426 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 7 case distinctions, treesize of input 57 treesize of output 105 [2024-11-08 12:34:17,658 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:34:17,659 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 37 treesize of output 39 [2024-11-08 12:34:17,783 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:17,785 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:17,994 INFO L349 Elim1Store]: treesize reduction 16, result has 75.4 percent of original size [2024-11-08 12:34:17,994 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 6 case distinctions, treesize of input 57 treesize of output 83 [2024-11-08 12:34:18,175 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:18,249 INFO L349 Elim1Store]: treesize reduction 27, result has 22.9 percent of original size [2024-11-08 12:34:18,250 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 68 treesize of output 53 [2024-11-08 12:34:18,345 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:18,346 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:18,347 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:18,347 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:18,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:34:18,350 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 31 [2024-11-08 12:34:18,432 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:18,437 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:18,490 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:34:18,491 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 49 treesize of output 55 [2024-11-08 12:34:18,609 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:18,610 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:18,611 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:18,611 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:18,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:34:18,615 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 31 [2024-11-08 12:34:18,704 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:18,705 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:18,706 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:18,720 INFO L349 Elim1Store]: treesize reduction 18, result has 5.3 percent of original size [2024-11-08 12:34:18,721 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 49 treesize of output 1 [2024-11-08 12:34:18,944 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:34:18,945 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 2 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 8 case distinctions, treesize of input 57 treesize of output 115 [2024-11-08 12:34:19,188 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:19,189 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:19,190 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:19,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:34:19,280 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:34:19,281 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 57 treesize of output 65 [2024-11-08 12:34:19,415 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:19,415 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:19,425 INFO L349 Elim1Store]: treesize reduction 30, result has 3.2 percent of original size [2024-11-08 12:34:19,426 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 68 treesize of output 1 [2024-11-08 12:34:19,495 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:19,496 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:19,511 INFO L349 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2024-11-08 12:34:19,511 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 6 case distinctions, treesize of input 57 treesize of output 1 [2024-11-08 12:34:19,571 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:19,720 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:34:19,720 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 7 case distinctions, treesize of input 57 treesize of output 105 [2024-11-08 12:34:19,966 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:20,111 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:34:20,112 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 7 case distinctions, treesize of input 57 treesize of output 105 [2024-11-08 12:34:20,308 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:20,309 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:20,310 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:20,320 INFO L349 Elim1Store]: treesize reduction 54, result has 1.8 percent of original size [2024-11-08 12:34:20,320 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 5 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 5 case distinctions, treesize of input 76 treesize of output 1 [2024-11-08 12:34:20,355 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:20,356 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:20,356 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:20,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:34:20,422 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:34:20,423 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 57 treesize of output 65 [2024-11-08 12:34:20,603 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:20,604 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:20,658 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:34:20,659 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 45 treesize of output 57 [2024-11-08 12:34:20,760 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:20,761 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:20,762 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 23 [2024-11-08 12:34:20,813 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:20,813 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:20,814 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:20,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:34:20,867 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:34:20,868 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 57 treesize of output 65 [2024-11-08 12:34:21,048 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:21,053 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:21,063 INFO L349 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2024-11-08 12:34:21,063 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 49 treesize of output 1 [2024-11-08 12:34:21,108 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:21,113 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:21,122 INFO L349 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2024-11-08 12:34:21,123 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 49 treesize of output 1 [2024-11-08 12:34:21,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:34:21,176 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:21,177 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:21,177 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 31 [2024-11-08 12:34:21,250 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:21,255 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:21,267 INFO L349 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2024-11-08 12:34:21,267 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 49 treesize of output 1 [2024-11-08 12:34:21,317 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:21,322 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:21,330 INFO L349 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2024-11-08 12:34:21,330 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 49 treesize of output 1 [2024-11-08 12:34:21,382 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:21,386 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:21,396 INFO L349 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2024-11-08 12:34:21,396 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 49 treesize of output 1 [2024-11-08 12:34:21,440 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:21,459 INFO L349 Elim1Store]: treesize reduction 34, result has 2.9 percent of original size [2024-11-08 12:34:21,460 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 68 treesize of output 1 [2024-11-08 12:34:21,490 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:21,491 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:21,492 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:21,493 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:21,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:34:21,496 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 31 [2024-11-08 12:34:21,637 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:21,638 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:21,639 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:21,639 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:21,649 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-11-08 12:34:21,650 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 78 treesize of output 1 [2024-11-08 12:34:21,677 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:21,683 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:21,738 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:34:21,738 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 49 treesize of output 55 [2024-11-08 12:34:21,907 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:21,908 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:21,909 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:21,914 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:21,935 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:34:21,936 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 74 treesize of output 62 [2024-11-08 12:34:22,143 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:22,144 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:22,206 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:34:22,207 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 45 treesize of output 53 [2024-11-08 12:34:22,338 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:22,339 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:22,340 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:22,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:34:22,343 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 27 [2024-11-08 12:34:22,374 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:22,376 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:22,392 INFO L349 Elim1Store]: treesize reduction 26, result has 3.7 percent of original size [2024-11-08 12:34:22,392 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 45 treesize of output 1 [2024-11-08 12:34:22,435 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:22,436 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:22,495 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:34:22,496 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 45 treesize of output 53 [2024-11-08 12:34:22,652 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:22,654 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:22,655 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:22,662 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:22,674 INFO L349 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2024-11-08 12:34:22,675 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 74 treesize of output 1 [2024-11-08 12:34:22,733 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:22,761 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:22,784 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:22,788 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:22,796 INFO L349 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2024-11-08 12:34:22,796 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 64 treesize of output 1 [2024-11-08 12:34:22,863 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:22,864 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:22,880 INFO L349 Elim1Store]: treesize reduction 26, result has 3.7 percent of original size [2024-11-08 12:34:22,880 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 45 treesize of output 1 [2024-11-08 12:34:22,897 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:22,898 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:22,899 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:22,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:34:22,901 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 27 [2024-11-08 12:34:22,935 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:23,019 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:34:23,019 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 45 treesize of output 61 [2024-11-08 12:34:23,197 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:23,198 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:23,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:34:23,201 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:23,202 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 27 [2024-11-08 12:34:23,248 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:23,271 INFO L349 Elim1Store]: treesize reduction 34, result has 2.9 percent of original size [2024-11-08 12:34:23,271 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 64 treesize of output 1 [2024-11-08 12:34:23,317 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:23,318 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:23,319 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 38 [2024-11-08 12:34:23,387 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:23,389 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:23,390 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 23 [2024-11-08 12:34:23,436 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:23,447 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:23,449 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:23,450 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 26 [2024-11-08 12:34:23,500 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:23,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:34:23,504 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:23,506 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:23,507 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 27 [2024-11-08 12:34:23,598 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:23,603 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:23,614 INFO L349 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2024-11-08 12:34:23,615 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 45 treesize of output 1 [2024-11-08 12:34:23,749 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:23,750 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:23,750 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:23,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:34:23,805 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:34:23,805 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 57 treesize of output 65 [2024-11-08 12:34:23,942 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:23,943 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:23,944 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 23 [2024-11-08 12:34:23,962 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:23,966 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:23,967 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:24,006 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:34:24,007 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 45 treesize of output 43 [2024-11-08 12:34:24,153 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:24,154 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:24,155 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:24,165 INFO L349 Elim1Store]: treesize reduction 54, result has 1.8 percent of original size [2024-11-08 12:34:24,165 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 5 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 5 case distinctions, treesize of input 71 treesize of output 1 [2024-11-08 12:34:24,263 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:24,264 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:24,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:34:24,269 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:24,270 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 27 [2024-11-08 12:34:24,309 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:24,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:34:24,312 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:24,313 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:24,314 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 27 [2024-11-08 12:34:24,391 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:24,392 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:24,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:34:24,395 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:24,396 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 27 [2024-11-08 12:34:24,447 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:24,456 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:24,457 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:24,458 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 26 [2024-11-08 12:34:24,479 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:24,489 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:24,490 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:24,491 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 33 [2024-11-08 12:34:24,564 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:24,565 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:24,566 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 80 treesize of output 58 [2024-11-08 12:34:24,622 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:24,623 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:24,624 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:24,628 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:24,638 INFO L349 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2024-11-08 12:34:24,638 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 59 treesize of output 1 [2024-11-08 12:34:24,660 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:24,661 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:24,662 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:24,666 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:24,675 INFO L349 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2024-11-08 12:34:24,675 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 59 treesize of output 1 [2024-11-08 12:34:24,707 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:24,708 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:24,709 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:24,715 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:24,725 INFO L349 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2024-11-08 12:34:24,725 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 88 treesize of output 1 [2024-11-08 12:34:24,759 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:24,771 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:24,772 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:24,773 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:24,777 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:24,785 INFO L349 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2024-11-08 12:34:24,786 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 59 treesize of output 1 [2024-11-08 12:34:24,851 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:24,852 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:24,860 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:24,870 INFO L349 Elim1Store]: treesize reduction 18, result has 5.3 percent of original size [2024-11-08 12:34:24,870 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 64 treesize of output 1 [2024-11-08 12:34:24,900 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:24,901 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:24,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:34:24,904 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:24,905 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 27 [2024-11-08 12:34:25,007 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:25,007 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:25,018 INFO L349 Elim1Store]: treesize reduction 30, result has 3.2 percent of original size [2024-11-08 12:34:25,019 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 92 treesize of output 1 [2024-11-08 12:34:25,128 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:25,129 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:25,145 INFO L349 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2024-11-08 12:34:25,146 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 6 case distinctions, treesize of input 57 treesize of output 1 [2024-11-08 12:34:25,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:34:25,261 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:25,261 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:25,262 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 31 [2024-11-08 12:34:25,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:34:25,346 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:25,346 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:25,347 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 31 [2024-11-08 12:34:25,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:34:25,371 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:25,372 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:25,373 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 31 [2024-11-08 12:34:25,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:34:25,400 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:25,400 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:25,401 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 31 [2024-11-08 12:34:25,441 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:25,442 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:25,442 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:25,443 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:25,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:34:25,446 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 31 [2024-11-08 12:34:25,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:34:25,568 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:25,569 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:25,570 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 31 [2024-11-08 12:34:25,605 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:25,606 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:25,607 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:25,619 INFO L349 Elim1Store]: treesize reduction 18, result has 5.3 percent of original size [2024-11-08 12:34:25,619 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 68 treesize of output 1 [2024-11-08 12:34:25,682 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:25,683 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:25,683 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:25,684 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:25,699 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:34:25,699 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 49 treesize of output 39 [2024-11-08 12:34:25,744 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:25,745 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:25,746 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:25,746 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:25,755 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-11-08 12:34:25,755 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 78 treesize of output 1 [2024-11-08 12:34:25,813 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:25,813 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:25,814 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:25,828 INFO L349 Elim1Store]: treesize reduction 18, result has 5.3 percent of original size [2024-11-08 12:34:25,829 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 68 treesize of output 1 [2024-11-08 12:34:25,902 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:25,903 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:25,903 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:25,904 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:25,922 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:34:25,923 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 49 treesize of output 39 [2024-11-08 12:34:25,982 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:25,983 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:25,984 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:25,985 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:25,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:34:25,988 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 31 [2024-11-08 12:34:26,081 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:26,082 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:26,083 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:26,084 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:26,094 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-11-08 12:34:26,095 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 92 treesize of output 1 [2024-11-08 12:34:26,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:34:26,132 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:26,133 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:26,134 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 31 [2024-11-08 12:34:26,188 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:26,189 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:26,190 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:26,191 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:26,205 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-11-08 12:34:26,205 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 63 treesize of output 1 [2024-11-08 12:34:26,242 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:26,243 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:26,244 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:26,245 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:26,259 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2024-11-08 12:34:26,259 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 63 treesize of output 1 [2024-11-08 12:34:26,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:34:26,334 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:26,335 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:26,336 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 31 [2024-11-08 12:34:26,455 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:26,456 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:26,477 INFO L349 Elim1Store]: treesize reduction 64, result has 1.5 percent of original size [2024-11-08 12:34:26,478 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 6 case distinctions, treesize of input 64 treesize of output 1 [2024-11-08 12:34:26,569 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:26,570 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:26,571 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:26,585 INFO L349 Elim1Store]: treesize reduction 54, result has 1.8 percent of original size [2024-11-08 12:34:26,585 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 5 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 5 case distinctions, treesize of input 71 treesize of output 1 [2024-11-08 12:34:26,638 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:26,639 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:26,639 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:26,653 INFO L349 Elim1Store]: treesize reduction 54, result has 1.8 percent of original size [2024-11-08 12:34:26,653 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 5 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 5 case distinctions, treesize of input 64 treesize of output 1 [2024-11-08 12:34:26,718 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:26,719 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:26,719 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:26,733 INFO L349 Elim1Store]: treesize reduction 54, result has 1.8 percent of original size [2024-11-08 12:34:26,734 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 5 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 5 case distinctions, treesize of input 100 treesize of output 1 [2024-11-08 12:34:26,794 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:26,795 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:26,796 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:26,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:34:26,872 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:34:26,873 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 57 treesize of output 65 [2024-11-08 12:34:27,059 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:27,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:34:27,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:34:27,073 INFO L349 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2024-11-08 12:34:27,073 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 1 disjoint index pairs (out of 10 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 57 treesize of output 1 [2024-11-08 12:34:27,172 INFO L349 Elim1Store]: treesize reduction 80, result has 1.2 percent of original size [2024-11-08 12:34:27,172 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 2 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 8 case distinctions, treesize of input 57 treesize of output 1 [2024-11-08 12:34:27,226 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:27,227 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:27,228 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:27,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:34:27,310 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:34:27,311 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 57 treesize of output 65 [2024-11-08 12:34:27,621 INFO L349 Elim1Store]: treesize reduction 80, result has 1.2 percent of original size [2024-11-08 12:34:27,622 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 2 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 8 case distinctions, treesize of input 57 treesize of output 1 [2024-11-08 12:34:27,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:34:27,697 INFO L349 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2024-11-08 12:34:27,698 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 49 treesize of output 1 [2024-11-08 12:34:28,018 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:28,019 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:28,020 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2024-11-08 12:34:28,089 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:28,092 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:28,093 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 25 [2024-11-08 12:34:28,163 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:28,164 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:28,165 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 40 [2024-11-08 12:34:28,372 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:28,373 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:28,374 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:28,390 INFO L349 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2024-11-08 12:34:28,390 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 59 treesize of output 39 [2024-11-08 12:34:28,570 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:28,570 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:28,571 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:28,585 INFO L349 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2024-11-08 12:34:28,585 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 52 treesize of output 32 [2024-11-08 12:34:28,653 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:28,654 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:28,654 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:28,669 INFO L349 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2024-11-08 12:34:28,669 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 88 treesize of output 64 [2024-11-08 12:34:28,825 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:28,825 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:28,826 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 63 treesize of output 43 [2024-11-08 12:34:28,852 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:28,853 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:28,854 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:28,861 INFO L349 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2024-11-08 12:34:28,862 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 52 treesize of output 1 [2024-11-08 12:34:28,882 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:28,883 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:28,884 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:28,892 INFO L349 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2024-11-08 12:34:28,892 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 52 treesize of output 1 [2024-11-08 12:34:28,946 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:28,959 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:28,960 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:28,961 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:28,969 INFO L349 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2024-11-08 12:34:28,970 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 59 treesize of output 1 [2024-11-08 12:34:29,017 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:29,030 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:29,030 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:29,031 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:29,040 INFO L349 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2024-11-08 12:34:29,040 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 52 treesize of output 1 [2024-11-08 12:34:29,144 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:29,154 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:29,154 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:29,155 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 35 [2024-11-08 12:34:29,201 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:29,210 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:29,211 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:29,212 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 28 [2024-11-08 12:34:29,329 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:29,329 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:29,330 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2024-11-08 12:34:29,427 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:29,428 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:29,429 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2024-11-08 12:34:29,475 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:29,476 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:29,477 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2024-11-08 12:34:29,583 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:29,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:34:29,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:34:29,589 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 29 [2024-11-08 12:34:29,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:34:29,649 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 25 [2024-11-08 12:34:29,695 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:29,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:34:29,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:34:29,701 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 29 [2024-11-08 12:34:29,756 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 0 case distinctions, treesize of input 25 treesize of output 17 [2024-11-08 12:34:29,821 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:29,821 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:29,822 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:29,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:34:29,825 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 29 [2024-11-08 12:34:29,885 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:29,886 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:29,887 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2024-11-08 12:34:30,043 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:34:30,044 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 45 treesize of output 65 [2024-11-08 12:34:30,218 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:30,228 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:30,229 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:30,229 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 28 [2024-11-08 12:34:30,273 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:30,273 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:30,274 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2024-11-08 12:34:30,423 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:34:30,423 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 45 treesize of output 65 [2024-11-08 12:34:30,622 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:30,636 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:30,637 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:30,638 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:30,646 INFO L349 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2024-11-08 12:34:30,647 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 52 treesize of output 1 [2024-11-08 12:34:30,678 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:30,678 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:30,679 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:30,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:34:30,682 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 29 [2024-11-08 12:34:30,784 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:30,840 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:34:30,840 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 45 treesize of output 55 [2024-11-08 12:34:30,939 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:30,953 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:30,953 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:30,954 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:30,962 INFO L349 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2024-11-08 12:34:30,963 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 52 treesize of output 1 [2024-11-08 12:34:30,992 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:31,046 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:34:31,047 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 45 treesize of output 55 [2024-11-08 12:34:31,230 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:34:31,230 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 45 treesize of output 65 [2024-11-08 12:34:31,503 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:31,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:34:31,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:34:31,508 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 29 [2024-11-08 12:34:31,541 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 0 case distinctions, treesize of input 25 treesize of output 17 [2024-11-08 12:34:31,589 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:31,589 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:31,590 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:31,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:34:31,594 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 29 [2024-11-08 12:34:31,777 INFO L349 Elim1Store]: treesize reduction 21, result has 43.2 percent of original size [2024-11-08 12:34:31,778 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 52 treesize of output 47 [2024-11-08 12:34:31,922 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:31,924 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:31,924 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:31,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:34:31,929 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 29 [2024-11-08 12:34:31,975 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:31,976 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:32,049 INFO L349 Elim1Store]: treesize reduction 5, result has 76.2 percent of original size [2024-11-08 12:34:32,049 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 45 treesize of output 44 [2024-11-08 12:34:32,137 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:32,138 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:32,139 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:32,147 INFO L349 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2024-11-08 12:34:32,147 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 59 treesize of output 1 [2024-11-08 12:34:32,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:34:32,215 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:32,215 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:32,216 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 29 [2024-11-08 12:34:32,288 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:32,289 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:32,290 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:32,299 INFO L349 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2024-11-08 12:34:32,300 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 74 treesize of output 1 [2024-11-08 12:34:32,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:34:32,323 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:32,324 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 29 [2024-11-08 12:34:32,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:34:32,367 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:32,367 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 29 [2024-11-08 12:34:32,436 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:32,482 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:34:32,482 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 45 treesize of output 55 [2024-11-08 12:34:32,633 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:32,700 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:34:32,701 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 45 treesize of output 55 [2024-11-08 12:34:32,806 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:32,806 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:32,807 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:32,815 INFO L349 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2024-11-08 12:34:32,815 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 64 treesize of output 1 [2024-11-08 12:34:32,884 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:32,942 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:34:32,942 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 45 treesize of output 55 [2024-11-08 12:34:33,031 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:33,031 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:33,032 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:33,040 INFO L349 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2024-11-08 12:34:33,040 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 88 treesize of output 1 [2024-11-08 12:34:33,063 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:33,064 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:33,065 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:33,073 INFO L349 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2024-11-08 12:34:33,073 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 59 treesize of output 1 [2024-11-08 12:34:33,104 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:33,104 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:33,105 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:33,113 INFO L349 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2024-11-08 12:34:33,113 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 52 treesize of output 1 [2024-11-08 12:34:33,178 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:33,179 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:33,179 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 21 [2024-11-08 12:34:33,214 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:33,215 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:33,216 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 80 treesize of output 60 [2024-11-08 12:34:33,483 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:33,484 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:34:33,485 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 80 treesize of output 60 [2024-11-08 12:34:36,794 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:34:36,794 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 439 treesize of output 369 [2024-11-08 12:34:37,454 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:34:37,455 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 97 treesize of output 85 [2024-11-08 12:34:37,673 INFO L134 CoverageAnalysis]: Checked inductivity of 452 backedges. 208 proven. 23 refuted. 1 times theorem prover too weak. 216 trivial. 4 not checked. [2024-11-08 12:34:37,673 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1492622250] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-08 12:34:37,673 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-08 12:34:37,674 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [30, 17, 23] total 69 [2024-11-08 12:34:37,674 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1053680320] [2024-11-08 12:34:37,674 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-08 12:34:37,674 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 70 states [2024-11-08 12:34:37,675 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 12:34:37,676 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 70 interpolants. [2024-11-08 12:34:37,678 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=624, Invalid=3871, Unknown=69, NotChecked=266, Total=4830 [2024-11-08 12:34:37,678 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:34:37,679 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-08 12:34:37,679 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 70 states, 70 states have (on average 3.0714285714285716) internal successors, (215), 69 states have internal predecessors, (215), 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) [2024-11-08 12:34:37,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:34:37,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:34:37,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:34:37,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:34:37,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-08 12:34:37,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2024-11-08 12:34:37,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-08 12:34:37,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:34:37,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:34:37,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-08 12:34:37,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2024-11-08 12:34:37,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2024-11-08 12:34:37,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2024-11-08 12:34:37,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:34:46,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:34:46,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:34:46,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:34:46,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:34:46,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-08 12:34:46,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-11-08 12:34:46,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-08 12:34:46,781 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:34:46,781 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:34:46,781 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-08 12:34:46,781 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2024-11-08 12:34:46,781 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2024-11-08 12:34:46,781 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-11-08 12:34:46,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2024-11-08 12:34:46,807 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Ended with exit code 0 [2024-11-08 12:34:46,982 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13,11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 12:34:46,983 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting t1Err3REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [t1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 15 more)] === [2024-11-08 12:34:46,983 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 12:34:46,983 INFO L85 PathProgramCache]: Analyzing trace with hash 816518083, now seen corresponding path program 2 times [2024-11-08 12:34:46,983 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 12:34:46,983 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1781779713] [2024-11-08 12:34:46,983 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 12:34:46,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 12:34:47,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 12:34:50,668 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 12:34:50,668 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 12:34:50,668 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1781779713] [2024-11-08 12:34:50,668 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1781779713] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 12:34:50,668 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1991807531] [2024-11-08 12:34:50,668 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-11-08 12:34:50,668 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 12:34:50,669 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/z3 [2024-11-08 12:34:50,670 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 12:34:50,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_516d1bda-b8a1-41ed-869c-aaf1826323d3/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2024-11-08 12:34:50,892 INFO L227 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-11-08 12:34:50,892 INFO L228 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-08 12:34:50,895 INFO L255 TraceCheckSpWp]: Trace formula consists of 504 conjuncts, 109 conjuncts are in the unsatisfiable core [2024-11-08 12:34:50,900 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 12:34:51,035 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-08 12:34:51,180 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2024-11-08 12:34:51,340 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2024-11-08 12:34:52,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:34:52,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:34:52,218 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 21 [2024-11-08 12:34:52,286 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2024-11-08 12:34:52,628 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 14 [2024-11-08 12:34:52,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:34:52,836 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 16 [2024-11-08 12:34:53,267 INFO L349 Elim1Store]: treesize reduction 44, result has 25.4 percent of original size [2024-11-08 12:34:53,267 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 41 treesize of output 24 [2024-11-08 12:34:53,364 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2024-11-08 12:34:53,820 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 23 [2024-11-08 12:34:53,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:34:53,994 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 16 [2024-11-08 12:34:54,432 INFO L349 Elim1Store]: treesize reduction 44, result has 25.4 percent of original size [2024-11-08 12:34:54,432 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 49 treesize of output 42 [2024-11-08 12:34:54,662 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 24 [2024-11-08 12:34:55,293 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 26 [2024-11-08 12:34:55,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:34:55,497 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 21 [2024-11-08 12:34:55,836 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 0 case distinctions, treesize of input 29 treesize of output 13 [2024-11-08 12:34:55,979 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 12:34:55,979 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-08 12:34:56,373 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse0 (+ 84 |c_~#queue~0.offset|))) (and (forall ((v_ArrVal_1028 (Array Int Int))) (<= (+ |c_~#queue~0.offset| 4 (* (select (select (store |c_#memory_int| |c_~#stored_elements~0.base| v_ArrVal_1028) |c_~#queue~0.base|) .cse0) 4)) (select |c_#length| |c_~#queue~0.base|))) (forall ((v_ArrVal_1028 (Array Int Int))) (<= 0 (+ |c_~#queue~0.offset| (* (select (select (store |c_#memory_int| |c_~#stored_elements~0.base| v_ArrVal_1028) |c_~#queue~0.base|) .cse0) 4)))))) is different from false [2024-11-08 12:34:59,095 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse3 (+ 88 |c_~#queue~0.offset|)) (.cse4 (+ 84 |c_~#queue~0.offset|))) (and (forall ((v_ArrVal_1023 (Array Int Int))) (let ((.cse5 (select (store |c_#memory_int| |c_~#stored_elements~0.base| v_ArrVal_1023) |c_~#queue~0.base|))) (let ((.cse0 (+ (* (select .cse5 .cse4) 4) |c_~#queue~0.offset|))) (or (< .cse0 0) (forall ((|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (let ((.cse2 (store .cse5 .cse0 |t1Thread1of1ForFork0_enqueue_~x#1|))) (let ((.cse1 (select .cse2 .cse4))) (or (= .cse1 20) (forall ((v_ArrVal_1028 (Array Int Int)) (v_ArrVal_1026 Int)) (<= 0 (+ (* 4 (select (select (store (store |c_#memory_int| |c_~#queue~0.base| (store (store .cse2 .cse3 v_ArrVal_1026) .cse4 (+ .cse1 1))) |c_~#stored_elements~0.base| v_ArrVal_1028) |c_~#queue~0.base|) .cse4)) |c_~#queue~0.offset|))))))))))) (forall ((v_ArrVal_1023 (Array Int Int))) (let ((.cse8 (select (store |c_#memory_int| |c_~#stored_elements~0.base| v_ArrVal_1023) |c_~#queue~0.base|))) (let ((.cse9 (+ (* (select .cse8 .cse4) 4) |c_~#queue~0.offset|))) (or (forall ((|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (let ((.cse7 (store .cse8 .cse9 |t1Thread1of1ForFork0_enqueue_~x#1|))) (let ((.cse6 (select .cse7 .cse4))) (or (= .cse6 20) (forall ((v_ArrVal_1028 (Array Int Int)) (v_ArrVal_1026 Int)) (<= (+ (* 4 (select (select (store (store |c_#memory_int| |c_~#queue~0.base| (store (store .cse7 .cse3 v_ArrVal_1026) .cse4 (+ .cse6 1))) |c_~#stored_elements~0.base| v_ArrVal_1028) |c_~#queue~0.base|) .cse4)) |c_~#queue~0.offset| 4) (select |c_#length| |c_~#queue~0.base|))))))) (< .cse9 0))))))) is different from false [2024-11-08 12:34:59,275 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse3 (+ 88 |c_~#queue~0.offset|)) (.cse4 (+ 84 |c_~#queue~0.offset|)) (.cse1 (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (store (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|) (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) (+ 1 |c_t1Thread1of1ForFork0_enqueue_#t~post41#1|))))) (and (forall ((v_ArrVal_1023 (Array Int Int))) (let ((.cse5 (select (store .cse1 |c_~#stored_elements~0.base| v_ArrVal_1023) |c_~#queue~0.base|))) (let ((.cse6 (+ (* (select .cse5 .cse4) 4) |c_~#queue~0.offset|))) (or (forall ((|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (let ((.cse2 (store .cse5 .cse6 |t1Thread1of1ForFork0_enqueue_~x#1|))) (let ((.cse0 (select .cse2 .cse4))) (or (= .cse0 20) (forall ((v_ArrVal_1028 (Array Int Int)) (v_ArrVal_1026 Int)) (<= 0 (+ (* (select (select (store (store .cse1 |c_~#queue~0.base| (store (store .cse2 .cse3 v_ArrVal_1026) .cse4 (+ .cse0 1))) |c_~#stored_elements~0.base| v_ArrVal_1028) |c_~#queue~0.base|) .cse4) 4) |c_~#queue~0.offset|))))))) (< .cse6 0))))) (forall ((v_ArrVal_1023 (Array Int Int))) (let ((.cse9 (select (store .cse1 |c_~#stored_elements~0.base| v_ArrVal_1023) |c_~#queue~0.base|))) (let ((.cse10 (+ (* (select .cse9 .cse4) 4) |c_~#queue~0.offset|))) (or (forall ((|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (let ((.cse7 (store .cse9 .cse10 |t1Thread1of1ForFork0_enqueue_~x#1|))) (let ((.cse8 (select .cse7 .cse4))) (or (forall ((v_ArrVal_1028 (Array Int Int)) (v_ArrVal_1026 Int)) (<= (+ (* (select (select (store (store .cse1 |c_~#queue~0.base| (store (store .cse7 .cse3 v_ArrVal_1026) .cse4 (+ .cse8 1))) |c_~#stored_elements~0.base| v_ArrVal_1028) |c_~#queue~0.base|) .cse4) 4) |c_~#queue~0.offset| 4) (select |c_#length| |c_~#queue~0.base|))) (= .cse8 20))))) (< .cse10 0))))))) is different from false [2024-11-08 12:35:43,744 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse4 (+ 88 |c_~#queue~0.offset|)) (.cse1 (+ 84 |c_~#queue~0.offset|))) (and (forall ((v_ArrVal_1018 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_164| Int)) (let ((.cse0 (select (store |c_#memory_int| |c_~#stored_elements~0.base| v_ArrVal_1018) |c_~#queue~0.base|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_164|) (forall ((|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (let ((.cse7 (store .cse0 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_164| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork0_enqueue_~x#1|))) (let ((.cse8 (select .cse7 .cse1))) (or (forall ((v_ArrVal_1021 Int) (v_ArrVal_1023 (Array Int Int))) (let ((.cse6 (select (store (store |c_#memory_int| |c_~#queue~0.base| (store (store .cse7 .cse4 v_ArrVal_1021) .cse1 (+ .cse8 1))) |c_~#stored_elements~0.base| v_ArrVal_1023) |c_~#queue~0.base|))) (let ((.cse2 (+ (* (select .cse6 .cse1) 4) |c_~#queue~0.offset|))) (or (< .cse2 0) (forall ((v_subst_10 Int)) (let ((.cse3 (store .cse6 .cse2 v_subst_10))) (let ((.cse5 (select .cse3 .cse1))) (or (forall ((v_ArrVal_1028 (Array Int Int)) (v_ArrVal_1026 Int)) (<= 0 (+ |c_~#queue~0.offset| (* 4 (select (select (store (store |c_#memory_int| |c_~#queue~0.base| (store (store .cse3 .cse4 v_ArrVal_1026) .cse1 (+ .cse5 1))) |c_~#stored_elements~0.base| v_ArrVal_1028) |c_~#queue~0.base|) .cse1))))) (= 20 .cse5))))))))) (= 20 .cse8)))))))) (forall ((v_ArrVal_1018 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_164| Int)) (let ((.cse9 (select (store |c_#memory_int| |c_~#stored_elements~0.base| v_ArrVal_1018) |c_~#queue~0.base|))) (or (< (select .cse9 .cse1) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_164|) (forall ((|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (let ((.cse14 (store .cse9 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_164| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork0_enqueue_~x#1|))) (let ((.cse15 (select .cse14 .cse1))) (or (forall ((v_ArrVal_1021 Int) (v_ArrVal_1023 (Array Int Int))) (let ((.cse12 (select (store (store |c_#memory_int| |c_~#queue~0.base| (store (store .cse14 .cse4 v_ArrVal_1021) .cse1 (+ .cse15 1))) |c_~#stored_elements~0.base| v_ArrVal_1023) |c_~#queue~0.base|))) (let ((.cse13 (+ (* (select .cse12 .cse1) 4) |c_~#queue~0.offset|))) (or (forall ((v_subst_9 Int)) (let ((.cse11 (store .cse12 .cse13 v_subst_9))) (let ((.cse10 (select .cse11 .cse1))) (or (= .cse10 20) (forall ((v_ArrVal_1028 (Array Int Int)) (v_ArrVal_1026 Int)) (<= (+ (* (select (select (store (store |c_#memory_int| |c_~#queue~0.base| (store (store .cse11 .cse4 v_ArrVal_1026) .cse1 (+ .cse10 1))) |c_~#stored_elements~0.base| v_ArrVal_1028) |c_~#queue~0.base|) .cse1) 4) |c_~#queue~0.offset| 4) (select |c_#length| |c_~#queue~0.base|))))))) (< .cse13 0))))) (= 20 .cse15)))))))))) is different from false [2024-11-08 12:35:45,756 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse11 (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|)) (.cse12 (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|))) (let ((.cse0 (select .cse11 .cse12)) (.cse4 (+ 88 |c_~#queue~0.offset|)) (.cse5 (+ 84 |c_~#queue~0.offset|))) (and (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~post41#1_142| Int)) (or (< .cse0 |v_t1Thread1of1ForFork0_enqueue_#t~post41#1_142|) (forall ((v_ArrVal_1018 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_164| Int)) (let ((.cse2 (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (store .cse11 .cse12 (+ |v_t1Thread1of1ForFork0_enqueue_#t~post41#1_142| 1))))) (let ((.cse10 (select (store .cse2 |c_~#stored_elements~0.base| v_ArrVal_1018) |c_~#queue~0.base|))) (or (forall ((|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (let ((.cse8 (store .cse10 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_164| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork0_enqueue_~x#1|))) (let ((.cse9 (select .cse8 .cse5))) (or (forall ((v_ArrVal_1021 Int) (v_ArrVal_1023 (Array Int Int))) (let ((.cse7 (select (store (store .cse2 |c_~#queue~0.base| (store (store .cse8 .cse4 v_ArrVal_1021) .cse5 (+ .cse9 1))) |c_~#stored_elements~0.base| v_ArrVal_1023) |c_~#queue~0.base|))) (let ((.cse1 (+ (* (select .cse7 .cse5) 4) |c_~#queue~0.offset|))) (or (< .cse1 0) (forall ((v_subst_9 Int)) (let ((.cse3 (store .cse7 .cse1 v_subst_9))) (let ((.cse6 (select .cse3 .cse5))) (or (forall ((v_ArrVal_1028 (Array Int Int)) (v_ArrVal_1026 Int)) (<= (+ |c_~#queue~0.offset| (* (select (select (store (store .cse2 |c_~#queue~0.base| (store (store .cse3 .cse4 v_ArrVal_1026) .cse5 (+ .cse6 1))) |c_~#stored_elements~0.base| v_ArrVal_1028) |c_~#queue~0.base|) .cse5) 4) 4) (select |c_#length| |c_~#queue~0.base|))) (= .cse6 20))))))))) (= 20 .cse9))))) (< (select .cse10 .cse5) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_164|))))))) (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~post41#1_142| Int)) (or (< .cse0 |v_t1Thread1of1ForFork0_enqueue_#t~post41#1_142|) (forall ((v_ArrVal_1018 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_164| Int)) (let ((.cse16 (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (store .cse11 .cse12 (+ |v_t1Thread1of1ForFork0_enqueue_#t~post41#1_142| 1))))) (let ((.cse20 (select (store .cse16 |c_~#stored_elements~0.base| v_ArrVal_1018) |c_~#queue~0.base|))) (or (forall ((|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (let ((.cse19 (store .cse20 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_164| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork0_enqueue_~x#1|))) (let ((.cse13 (select .cse19 .cse5))) (or (= 20 .cse13) (forall ((v_ArrVal_1021 Int) (v_ArrVal_1023 (Array Int Int))) (let ((.cse18 (select (store (store .cse16 |c_~#queue~0.base| (store (store .cse19 .cse4 v_ArrVal_1021) .cse5 (+ .cse13 1))) |c_~#stored_elements~0.base| v_ArrVal_1023) |c_~#queue~0.base|))) (let ((.cse14 (+ (* (select .cse18 .cse5) 4) |c_~#queue~0.offset|))) (or (< .cse14 0) (forall ((v_subst_10 Int)) (let ((.cse17 (store .cse18 .cse14 v_subst_10))) (let ((.cse15 (select .cse17 .cse5))) (or (= .cse15 20) (forall ((v_ArrVal_1028 (Array Int Int)) (v_ArrVal_1026 Int)) (<= 0 (+ (* (select (select (store (store .cse16 |c_~#queue~0.base| (store (store .cse17 .cse4 v_ArrVal_1026) .cse5 (+ .cse15 1))) |c_~#stored_elements~0.base| v_ArrVal_1028) |c_~#queue~0.base|) .cse5) 4) |c_~#queue~0.offset|))))))))))))))) (< (select .cse20 .cse5) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_164|)))))))))) is different from false [2024-11-08 12:35:48,746 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse11 (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|)) (.cse13 (+ 84 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|))) (let ((.cse0 (select .cse11 .cse13)) (.cse7 (+ 88 |c_~#queue~0.offset|)) (.cse2 (+ 84 |c_~#queue~0.offset|)) (.cse12 (+ 88 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|))) (and (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~post41#1_142| Int) (v_ArrVal_1016 Int)) (or (< .cse0 |v_t1Thread1of1ForFork0_enqueue_#t~post41#1_142|) (forall ((v_ArrVal_1018 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_164| Int)) (let ((.cse5 (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (store (store .cse11 .cse12 v_ArrVal_1016) .cse13 (+ |v_t1Thread1of1ForFork0_enqueue_#t~post41#1_142| 1))))) (let ((.cse1 (select (store .cse5 |c_~#stored_elements~0.base| v_ArrVal_1018) |c_~#queue~0.base|))) (or (< (select .cse1 .cse2) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_164|) (forall ((|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (let ((.cse9 (store .cse1 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_164| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork0_enqueue_~x#1|))) (let ((.cse10 (select .cse9 .cse2))) (or (forall ((v_ArrVal_1021 Int) (v_ArrVal_1023 (Array Int Int))) (let ((.cse8 (select (store (store .cse5 |c_~#queue~0.base| (store (store .cse9 .cse7 v_ArrVal_1021) .cse2 (+ 1 .cse10))) |c_~#stored_elements~0.base| v_ArrVal_1023) |c_~#queue~0.base|))) (let ((.cse3 (+ (* (select .cse8 .cse2) 4) |c_~#queue~0.offset|))) (or (< .cse3 0) (forall ((v_subst_10 Int)) (let ((.cse6 (store .cse8 .cse3 v_subst_10))) (let ((.cse4 (select .cse6 .cse2))) (or (= .cse4 20) (forall ((v_ArrVal_1028 (Array Int Int)) (v_ArrVal_1026 Int)) (<= 0 (+ (* (select (select (store (store .cse5 |c_~#queue~0.base| (store (store .cse6 .cse7 v_ArrVal_1026) .cse2 (+ .cse4 1))) |c_~#stored_elements~0.base| v_ArrVal_1028) |c_~#queue~0.base|) .cse2) 4) |c_~#queue~0.offset|))))))))))) (= 20 .cse10))))))))))) (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~post41#1_142| Int) (v_ArrVal_1016 Int)) (or (< .cse0 |v_t1Thread1of1ForFork0_enqueue_#t~post41#1_142|) (forall ((v_ArrVal_1018 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_164| Int)) (let ((.cse15 (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (store (store .cse11 .cse12 v_ArrVal_1016) .cse13 (+ |v_t1Thread1of1ForFork0_enqueue_#t~post41#1_142| 1))))) (let ((.cse21 (select (store .cse15 |c_~#stored_elements~0.base| v_ArrVal_1018) |c_~#queue~0.base|))) (or (forall ((|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (let ((.cse19 (store .cse21 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_164| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork0_enqueue_~x#1|))) (let ((.cse20 (select .cse19 .cse2))) (or (forall ((v_ArrVal_1021 Int) (v_ArrVal_1023 (Array Int Int))) (let ((.cse18 (select (store (store .cse15 |c_~#queue~0.base| (store (store .cse19 .cse7 v_ArrVal_1021) .cse2 (+ 1 .cse20))) |c_~#stored_elements~0.base| v_ArrVal_1023) |c_~#queue~0.base|))) (let ((.cse14 (+ (* (select .cse18 .cse2) 4) |c_~#queue~0.offset|))) (or (< .cse14 0) (forall ((v_subst_9 Int)) (let ((.cse16 (store .cse18 .cse14 v_subst_9))) (let ((.cse17 (select .cse16 .cse2))) (or (forall ((v_ArrVal_1028 (Array Int Int)) (v_ArrVal_1026 Int)) (<= (+ (* (select (select (store (store .cse15 |c_~#queue~0.base| (store (store .cse16 .cse7 v_ArrVal_1026) .cse2 (+ .cse17 1))) |c_~#stored_elements~0.base| v_ArrVal_1028) |c_~#queue~0.base|) .cse2) 4) |c_~#queue~0.offset| 4) (select |c_#length| |c_~#queue~0.base|))) (= .cse17 20))))))))) (= 20 .cse20))))) (< (select .cse21 .cse2) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_164|)))))))))) is different from false