./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/pthread/queue_longer.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/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_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/config/GemCutterMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread/queue_longer.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/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_da9051c2-d723-4f03-a303-63afec639a08/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 9f874a9872f93f025fac23ebed37f94a1f3b80bd0133ea4d7e298577c4fec427 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 12:05:51,873 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 12:05:51,980 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/config/svcomp-DerefFreeMemtrack-32bit-GemCutter_Default.epf [2024-11-08 12:05:51,991 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 12:05:51,992 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-08 12:05:52,032 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 12:05:52,034 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-08 12:05:52,035 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-08 12:05:52,036 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 12:05:52,037 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-08 12:05:52,038 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 12:05:52,041 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 12:05:52,041 INFO L153 SettingsManager]: * Use SBE=true [2024-11-08 12:05:52,042 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 12:05:52,042 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 12:05:52,043 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 12:05:52,043 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 12:05:52,047 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 12:05:52,048 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 12:05:52,048 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 12:05:52,048 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-08 12:05:52,049 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 12:05:52,049 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-08 12:05:52,050 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 12:05:52,050 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 12:05:52,050 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 12:05:52,050 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 12:05:52,051 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 12:05:52,051 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-08 12:05:52,053 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-08 12:05:52,053 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-08 12:05:52,054 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-08 12:05:52,054 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 12:05:52,055 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 12:05:52,055 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-08 12:05:52,056 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 12:05:52,056 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-08 12:05:52,057 INFO L153 SettingsManager]: * Abstraction used for commutativity in POR=VARIABLES_GLOBAL [2024-11-08 12:05:52,057 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-11-08 12:05:52,057 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-11-08 12:05:52,057 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-11-08 12:05:52,058 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_da9051c2-d723-4f03-a303-63afec639a08/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> GemCutter Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9f874a9872f93f025fac23ebed37f94a1f3b80bd0133ea4d7e298577c4fec427 [2024-11-08 12:05:52,330 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 12:05:52,382 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 12:05:52,385 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 12:05:52,387 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 12:05:52,387 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 12:05:52,388 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/../../sv-benchmarks/c/pthread/queue_longer.i Unable to find full path for "g++" [2024-11-08 12:05:54,483 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 12:05:54,797 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 12:05:54,798 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/sv-benchmarks/c/pthread/queue_longer.i [2024-11-08 12:05:54,829 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/data/81a5c331b/4f8b525fd4bc48129be8fc709292387f/FLAG5830dd1ec [2024-11-08 12:05:55,057 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/data/81a5c331b/4f8b525fd4bc48129be8fc709292387f [2024-11-08 12:05:55,060 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 12:05:55,062 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 12:05:55,064 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 12:05:55,064 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 12:05:55,071 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 12:05:55,071 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 12:05:55" (1/1) ... [2024-11-08 12:05:55,073 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73e69ba7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:05:55, skipping insertion in model container [2024-11-08 12:05:55,075 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 12:05:55" (1/1) ... [2024-11-08 12:05:55,132 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 12:05:55,747 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 12:05:55,823 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 12:05:55,917 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 12:05:56,083 INFO L204 MainTranslator]: Completed translation [2024-11-08 12:05:56,083 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:05:56 WrapperNode [2024-11-08 12:05:56,083 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 12:05:56,085 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 12:05:56,085 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 12:05:56,085 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 12:05:56,093 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:05:56" (1/1) ... [2024-11-08 12:05:56,129 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:05:56" (1/1) ... [2024-11-08 12:05:56,239 INFO L138 Inliner]: procedures = 274, calls = 859, calls flagged for inlining = 11, calls inlined = 11, statements flattened = 1044 [2024-11-08 12:05:56,240 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 12:05:56,241 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 12:05:56,242 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 12:05:56,242 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 12:05:56,253 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:05:56" (1/1) ... [2024-11-08 12:05:56,253 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:05:56" (1/1) ... [2024-11-08 12:05:56,277 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:05:56" (1/1) ... [2024-11-08 12:05:56,277 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:05:56" (1/1) ... [2024-11-08 12:05:56,363 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:05:56" (1/1) ... [2024-11-08 12:05:56,370 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:05:56" (1/1) ... [2024-11-08 12:05:56,373 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:05:56" (1/1) ... [2024-11-08 12:05:56,377 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:05:56" (1/1) ... [2024-11-08 12:05:56,383 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 12:05:56,384 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 12:05:56,384 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 12:05:56,385 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 12:05:56,386 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:05:56" (1/1) ... [2024-11-08 12:05:56,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-08 12:05:56,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/z3 [2024-11-08 12:05:56,436 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-08 12:05:56,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-08 12:05:56,481 INFO L130 BoogieDeclarations]: Found specification of procedure t1 [2024-11-08 12:05:56,482 INFO L138 BoogieDeclarations]: Found implementation of procedure t1 [2024-11-08 12:05:56,482 INFO L130 BoogieDeclarations]: Found specification of procedure t2 [2024-11-08 12:05:56,482 INFO L138 BoogieDeclarations]: Found implementation of procedure t2 [2024-11-08 12:05:56,482 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-08 12:05:56,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 12:05:56,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 12:05:56,486 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-08 12:05:56,487 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 12:05:56,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 12:05:56,487 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 12:05:56,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 12:05:56,489 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 12:05:56,697 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 12:05:56,699 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 12:05:58,426 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-08 12:05:58,426 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 12:06:06,656 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 12:06:06,657 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 12:06:06,658 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 12:06:06 BoogieIcfgContainer [2024-11-08 12:06:06,658 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 12:06:06,661 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-08 12:06:06,661 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-08 12:06:06,665 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-08 12:06:06,666 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.11 12:05:55" (1/3) ... [2024-11-08 12:06:06,667 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7caf1658 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 12:06:06, skipping insertion in model container [2024-11-08 12:06:06,668 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 12:05:56" (2/3) ... [2024-11-08 12:06:06,669 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7caf1658 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 12:06:06, skipping insertion in model container [2024-11-08 12:06:06,669 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 12:06:06" (3/3) ... [2024-11-08 12:06:06,671 INFO L112 eAbstractionObserver]: Analyzing ICFG queue_longer.i [2024-11-08 12:06:06,691 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:None NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-08 12:06:06,692 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 72 error locations. [2024-11-08 12:06:06,692 INFO L489 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-11-08 12:06:06,871 INFO L143 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2024-11-08 12:06:06,934 INFO L107 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-08 12:06:06,935 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-11-08 12:06:06,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/z3 [2024-11-08 12:06:06,937 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-11-08 12:06:06,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2024-11-08 12:06:06,975 INFO L157 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-11-08 12:06:06,988 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == t1Thread1of1ForFork0 ======== [2024-11-08 12:06:06,995 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;@7756a154, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-08 12:06:06,995 INFO L334 AbstractCegarLoop]: Starting to check reachability of 41 error locations. [2024-11-08 12:06:07,435 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting t1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [t1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 38 more)] === [2024-11-08 12:06:07,441 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 12:06:07,442 INFO L85 PathProgramCache]: Analyzing trace with hash -2056810677, now seen corresponding path program 1 times [2024-11-08 12:06:07,452 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 12:06:07,453 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2004700100] [2024-11-08 12:06:07,453 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 12:06:07,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 12:06:07,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 12:06:08,101 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 12:06:08,103 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 12:06:08,104 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2004700100] [2024-11-08 12:06:08,104 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2004700100] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 12:06:08,105 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 12:06:08,105 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-08 12:06:08,106 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [186991997] [2024-11-08 12:06:08,107 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 12:06:08,112 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 12:06:08,112 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 12:06:08,141 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 12:06:08,142 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 12:06:08,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:06:08,147 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-08 12:06:08,149 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 7.0) internal successors, (14), 3 states have internal predecessors, (14), 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 12:06:08,149 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:06:08,397 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:08,398 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-08 12:06:08,398 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting t1Err3REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [t1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 38 more)] === [2024-11-08 12:06:08,399 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 12:06:08,399 INFO L85 PathProgramCache]: Analyzing trace with hash -2056810676, now seen corresponding path program 1 times [2024-11-08 12:06:08,399 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 12:06:08,399 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [386105243] [2024-11-08 12:06:08,400 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 12:06:08,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 12:06:08,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 12:06:11,037 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 12:06:11,037 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 12:06:11,037 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [386105243] [2024-11-08 12:06:11,039 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [386105243] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 12:06:11,039 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 12:06:11,039 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-08 12:06:11,040 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1049670512] [2024-11-08 12:06:11,040 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 12:06:11,041 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-08 12:06:11,042 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 12:06:11,042 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-08 12:06:11,043 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2024-11-08 12:06:11,043 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:06:11,045 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-08 12:06:11,046 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 2.3333333333333335) internal successors, (14), 6 states have internal predecessors, (14), 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 12:06:11,046 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:11,046 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:06:12,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:12,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:06:12,036 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-08 12:06:12,036 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting t1Err40ASSERT_VIOLATIONMEMORY_LEAK === [t1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 38 more)] === [2024-11-08 12:06:12,036 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 12:06:12,037 INFO L85 PathProgramCache]: Analyzing trace with hash 467204544, now seen corresponding path program 1 times [2024-11-08 12:06:12,037 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 12:06:12,037 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [903674424] [2024-11-08 12:06:12,037 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 12:06:12,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 12:06:12,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 12:06:12,277 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 12:06:12,277 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 12:06:12,277 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [903674424] [2024-11-08 12:06:12,277 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [903674424] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 12:06:12,278 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 12:06:12,278 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-08 12:06:12,278 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [604065699] [2024-11-08 12:06:12,278 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 12:06:12,279 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 12:06:12,279 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 12:06:12,280 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 12:06:12,280 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 12:06:12,280 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:06:12,282 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-08 12:06:12,282 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 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 12:06:12,282 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:12,282 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:06:12,282 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:06:12,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:12,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:06:12,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:12,525 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-08 12:06:12,526 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting t1Err16REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [t1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 38 more)] === [2024-11-08 12:06:12,526 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 12:06:12,527 INFO L85 PathProgramCache]: Analyzing trace with hash 156910523, now seen corresponding path program 1 times [2024-11-08 12:06:12,527 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 12:06:12,527 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1502309194] [2024-11-08 12:06:12,527 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 12:06:12,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 12:06:12,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 12:06:12,910 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 12:06:12,911 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 12:06:12,911 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1502309194] [2024-11-08 12:06:12,911 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1502309194] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 12:06:12,911 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 12:06:12,911 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2024-11-08 12:06:12,911 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2050411209] [2024-11-08 12:06:12,912 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 12:06:12,912 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 12:06:12,912 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 12:06:12,912 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 12:06:12,913 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 12:06:12,913 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:06:12,916 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-08 12:06:12,917 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 11.0) internal successors, (22), 2 states have internal predecessors, (22), 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 12:06:12,917 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:12,917 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:06:12,918 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:12,918 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:06:13,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:13,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:06:13,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:13,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:13,184 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-08 12:06:13,185 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting t1Err17REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [t1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 38 more)] === [2024-11-08 12:06:13,185 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 12:06:13,185 INFO L85 PathProgramCache]: Analyzing trace with hash 156910524, now seen corresponding path program 1 times [2024-11-08 12:06:13,186 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 12:06:13,186 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1582050118] [2024-11-08 12:06:13,186 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 12:06:13,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 12:06:13,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 12:06:13,598 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 12:06:13,599 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 12:06:13,599 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1582050118] [2024-11-08 12:06:13,599 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1582050118] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 12:06:13,599 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 12:06:13,599 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2024-11-08 12:06:13,600 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1531210661] [2024-11-08 12:06:13,600 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 12:06:13,600 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 12:06:13,600 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 12:06:13,601 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 12:06:13,601 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 12:06:13,601 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:06:13,602 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-08 12:06:13,602 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 11.0) internal successors, (22), 2 states have internal predecessors, (22), 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 12:06:13,602 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:13,602 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:06:13,603 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:13,603 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:13,603 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:06:14,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:14,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:06:14,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:14,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:14,153 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:14,153 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-08 12:06:14,153 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting t1Err20REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [t1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 38 more)] === [2024-11-08 12:06:14,153 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 12:06:14,154 INFO L85 PathProgramCache]: Analyzing trace with hash 467237251, now seen corresponding path program 1 times [2024-11-08 12:06:14,154 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 12:06:14,154 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1724014593] [2024-11-08 12:06:14,154 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 12:06:14,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 12:06:14,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 12:06:14,301 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 12:06:14,301 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 12:06:14,301 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1724014593] [2024-11-08 12:06:14,302 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1724014593] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 12:06:14,302 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 12:06:14,302 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-08 12:06:14,302 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [842263398] [2024-11-08 12:06:14,302 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 12:06:14,303 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 12:06:14,303 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 12:06:14,303 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 12:06:14,304 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 12:06:14,304 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:06:14,305 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-08 12:06:14,305 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 12.0) 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 12:06:14,305 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:14,305 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:06:14,305 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:14,305 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:14,306 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:14,306 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:06:14,909 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:14,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:06:14,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:14,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:14,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:14,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:14,911 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-08 12:06:14,912 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting t1Err21REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [t1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 38 more)] === [2024-11-08 12:06:14,912 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 12:06:14,913 INFO L85 PathProgramCache]: Analyzing trace with hash 467237252, now seen corresponding path program 1 times [2024-11-08 12:06:14,914 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 12:06:14,914 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2101567042] [2024-11-08 12:06:14,914 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 12:06:14,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 12:06:14,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 12:06:15,505 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 12:06:15,505 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 12:06:15,506 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2101567042] [2024-11-08 12:06:15,507 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2101567042] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 12:06:15,507 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 12:06:15,507 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-08 12:06:15,507 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1218321267] [2024-11-08 12:06:15,508 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 12:06:15,508 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-08 12:06:15,508 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 12:06:15,509 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-08 12:06:15,509 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-08 12:06:15,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:06:15,512 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-08 12:06:15,512 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 6.0) internal successors, (24), 4 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 12:06:15,512 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:15,512 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:06:15,512 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:15,512 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:15,513 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:15,513 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:15,513 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:06:16,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:16,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:06:16,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:16,163 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:16,163 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:16,163 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:16,163 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-08 12:06:16,163 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-08 12:06:16,164 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting t1Err40ASSERT_VIOLATIONMEMORY_LEAK === [t1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 38 more)] === [2024-11-08 12:06:16,164 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 12:06:16,164 INFO L85 PathProgramCache]: Analyzing trace with hash 1011205658, now seen corresponding path program 1 times [2024-11-08 12:06:16,164 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 12:06:16,165 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [975397314] [2024-11-08 12:06:16,165 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 12:06:16,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 12:06:16,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 12:06:17,644 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 12:06:17,645 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 12:06:17,645 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [975397314] [2024-11-08 12:06:17,645 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [975397314] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 12:06:17,646 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 12:06:17,646 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2024-11-08 12:06:17,646 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1814816099] [2024-11-08 12:06:17,646 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 12:06:17,647 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-08 12:06:17,647 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 12:06:17,648 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-08 12:06:17,648 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2024-11-08 12:06:17,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:06:17,649 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-08 12:06:17,649 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 3.111111111111111) internal successors, (28), 8 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 12:06:17,649 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:17,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:06:17,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:17,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:17,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:17,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:17,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-08 12:06:17,651 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:06:18,213 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:18,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:06:18,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:18,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:18,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:18,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:18,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-08 12:06:18,215 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-08 12:06:18,215 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-08 12:06:18,215 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting t1Err40ASSERT_VIOLATIONMEMORY_LEAK === [t1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 38 more)] === [2024-11-08 12:06:18,215 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 12:06:18,216 INFO L85 PathProgramCache]: Analyzing trace with hash -399561851, now seen corresponding path program 1 times [2024-11-08 12:06:18,216 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 12:06:18,216 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [293148909] [2024-11-08 12:06:18,216 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 12:06:18,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 12:06:18,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 12:06:21,988 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 12:06:21,988 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 12:06:21,989 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [293148909] [2024-11-08 12:06:21,989 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [293148909] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 12:06:21,989 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 12:06:21,989 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2024-11-08 12:06:21,989 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [768569486] [2024-11-08 12:06:21,989 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 12:06:21,990 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2024-11-08 12:06:21,990 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 12:06:21,990 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2024-11-08 12:06:21,991 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=149, Unknown=0, NotChecked=0, Total=182 [2024-11-08 12:06:21,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:06:21,992 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-08 12:06:21,992 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 2.0714285714285716) internal successors, (29), 13 states have internal predecessors, (29), 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 12:06:21,992 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:21,992 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:06:21,993 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:21,993 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:21,993 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:21,993 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:21,993 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-08 12:06:21,993 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-08 12:06:21,993 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:06:23,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:23,614 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:06:23,614 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:23,614 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:23,614 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:23,614 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:23,614 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-08 12:06:23,614 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-08 12:06:23,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-08 12:06:23,615 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-11-08 12:06:23,615 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting t1Err25REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [t1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 38 more)] === [2024-11-08 12:06:23,616 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 12:06:23,616 INFO L85 PathProgramCache]: Analyzing trace with hash 873802939, now seen corresponding path program 1 times [2024-11-08 12:06:23,616 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 12:06:23,617 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [511357038] [2024-11-08 12:06:23,617 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 12:06:23,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 12:06:23,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 12:06:26,730 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 12:06:26,730 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 12:06:26,730 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [511357038] [2024-11-08 12:06:26,731 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [511357038] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 12:06:26,731 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 12:06:26,731 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2024-11-08 12:06:26,731 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1007136449] [2024-11-08 12:06:26,731 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 12:06:26,731 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2024-11-08 12:06:26,731 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 12:06:26,732 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2024-11-08 12:06:26,732 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=126, Unknown=0, NotChecked=0, Total=156 [2024-11-08 12:06:26,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:06:26,733 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-08 12:06:26,733 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 12 states have (on average 2.9166666666666665) internal successors, (35), 12 states have internal predecessors, (35), 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 12:06:26,733 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:26,734 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:06:26,734 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:26,734 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:26,734 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:26,734 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:26,734 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-08 12:06:26,734 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-08 12:06:26,734 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-08 12:06:26,734 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:06:28,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:28,193 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:06:28,193 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:28,193 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:28,193 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:28,193 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:28,194 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-08 12:06:28,194 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-08 12:06:28,194 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-08 12:06:28,194 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-11-08 12:06:28,195 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-11-08 12:06:28,195 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting t1Err39REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [t1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 38 more)] === [2024-11-08 12:06:28,195 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 12:06:28,195 INFO L85 PathProgramCache]: Analyzing trace with hash 158740533, now seen corresponding path program 1 times [2024-11-08 12:06:28,196 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 12:06:28,196 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [816538874] [2024-11-08 12:06:28,196 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 12:06:28,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 12:06:28,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 12:06:28,657 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 12:06:28,657 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 12:06:28,657 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [816538874] [2024-11-08 12:06:28,658 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [816538874] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 12:06:28,658 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 12:06:28,658 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-08 12:06:28,658 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [105492337] [2024-11-08 12:06:28,658 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 12:06:28,658 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-08 12:06:28,659 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 12:06:28,659 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-08 12:06:28,659 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-08 12:06:28,659 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:06:28,660 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-08 12:06:28,661 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 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 12:06:28,661 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:28,661 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:06:28,661 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:28,661 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:28,661 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:28,662 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:28,662 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-08 12:06:28,662 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-08 12:06:28,662 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-08 12:06:28,662 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-11-08 12:06:28,662 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:06:28,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:28,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:06:28,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:28,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:28,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:28,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:28,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-08 12:06:28,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-08 12:06:28,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-08 12:06:28,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-11-08 12:06:28,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:06:28,919 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2024-11-08 12:06:28,919 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting t1Err39REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [t1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 38 more)] === [2024-11-08 12:06:28,920 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 12:06:28,920 INFO L85 PathProgramCache]: Analyzing trace with hash -309360790, now seen corresponding path program 1 times [2024-11-08 12:06:28,920 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 12:06:28,920 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1564882909] [2024-11-08 12:06:28,920 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 12:06:28,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 12:06:28,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 12:06:29,122 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 12:06:29,122 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 12:06:29,122 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1564882909] [2024-11-08 12:06:29,123 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1564882909] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 12:06:29,123 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 12:06:29,123 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-08 12:06:29,123 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1114600205] [2024-11-08 12:06:29,123 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 12:06:29,124 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 12:06:29,124 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 12:06:29,124 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 12:06:29,124 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 12:06:29,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:06:29,125 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-08 12:06:29,126 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 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 12:06:29,126 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:29,126 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:06:29,126 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:29,126 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:29,126 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:29,126 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:29,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-08 12:06:29,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-08 12:06:29,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-08 12:06:29,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-11-08 12:06:29,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:06:29,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:06:30,406 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:30,406 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:06:30,406 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:30,406 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:30,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:30,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:30,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-08 12:06:30,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-08 12:06:30,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-08 12:06:30,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-11-08 12:06:30,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:06:30,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:30,408 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2024-11-08 12:06:30,408 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting t1Err25REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [t1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 38 more)] === [2024-11-08 12:06:30,408 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 12:06:30,408 INFO L85 PathProgramCache]: Analyzing trace with hash -2000801847, now seen corresponding path program 1 times [2024-11-08 12:06:30,409 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 12:06:30,409 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1604787554] [2024-11-08 12:06:30,409 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 12:06:30,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 12:06:30,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 12:06:30,950 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 12:06:30,950 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 12:06:30,950 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1604787554] [2024-11-08 12:06:30,950 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1604787554] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 12:06:30,950 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 12:06:30,951 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-08 12:06:30,951 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1239476119] [2024-11-08 12:06:30,951 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 12:06:30,951 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 12:06:30,951 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 12:06:30,952 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 12:06:30,952 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 12:06:30,952 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:06:30,953 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-08 12:06:30,953 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 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 12:06:30,953 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:30,953 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:06:30,957 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:30,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:30,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:30,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:30,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-08 12:06:30,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-08 12:06:30,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-08 12:06:30,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-11-08 12:06:30,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:06:30,959 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:30,959 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:06:31,269 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:31,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:06:31,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:31,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:31,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:31,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:31,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-08 12:06:31,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-08 12:06:31,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-08 12:06:31,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-11-08 12:06:31,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:06:31,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:31,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:31,272 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2024-11-08 12:06:31,272 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting t1Err25REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [t1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 38 more)] === [2024-11-08 12:06:31,272 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 12:06:31,273 INFO L85 PathProgramCache]: Analyzing trace with hash -1750673806, now seen corresponding path program 1 times [2024-11-08 12:06:31,273 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 12:06:31,273 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [11742098] [2024-11-08 12:06:31,273 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 12:06:31,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 12:06:31,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 12:06:31,541 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 12:06:31,541 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 12:06:31,542 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [11742098] [2024-11-08 12:06:31,542 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [11742098] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 12:06:31,542 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 12:06:31,542 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-08 12:06:31,542 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [444866877] [2024-11-08 12:06:31,542 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 12:06:31,543 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 12:06:31,543 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 12:06:31,544 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 12:06:31,544 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 12:06:31,544 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:06:31,545 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-08 12:06:31,545 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.0) internal successors, (63), 2 states have internal predecessors, (63), 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 12:06:31,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:31,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:06:31,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:31,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:31,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:31,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:31,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-08 12:06:31,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-08 12:06:31,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-08 12:06:31,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-11-08 12:06:31,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:06:31,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:31,547 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:31,547 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:06:31,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:31,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:06:31,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:31,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:31,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:31,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:31,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-08 12:06:31,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-08 12:06:31,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-08 12:06:31,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-11-08 12:06:31,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:06:31,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:31,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:31,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:31,810 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2024-11-08 12:06:31,810 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting t1Err25REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [t1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 38 more)] === [2024-11-08 12:06:31,810 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 12:06:31,810 INFO L85 PathProgramCache]: Analyzing trace with hash 1685037235, now seen corresponding path program 1 times [2024-11-08 12:06:31,810 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 12:06:31,810 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [615694466] [2024-11-08 12:06:31,811 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 12:06:31,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 12:06:32,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 12:06:36,080 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 12:06:36,084 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 12:06:36,084 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [615694466] [2024-11-08 12:06:36,084 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [615694466] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 12:06:36,085 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 12:06:36,085 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2024-11-08 12:06:36,085 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [57285729] [2024-11-08 12:06:36,085 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 12:06:36,085 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2024-11-08 12:06:36,086 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 12:06:36,086 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2024-11-08 12:06:36,086 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=199, Unknown=0, NotChecked=0, Total=240 [2024-11-08 12:06:36,087 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:06:36,087 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-08 12:06:36,087 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 4.5) internal successors, (72), 15 states have internal predecessors, (72), 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 12:06:36,088 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:36,088 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:06:36,088 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:36,088 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:36,088 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:36,088 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:36,088 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-08 12:06:36,088 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-08 12:06:36,088 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-08 12:06:36,088 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-11-08 12:06:36,088 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:06:36,088 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:36,088 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:36,088 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:36,088 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:06:37,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:37,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:06:37,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:37,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:37,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:37,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:37,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-08 12:06:37,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-08 12:06:37,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-08 12:06:37,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-11-08 12:06:37,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:06:37,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:37,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:37,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:06:37,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-08 12:06:37,246 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2024-11-08 12:06:37,246 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting t1Err25REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [t1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 38 more)] === [2024-11-08 12:06:37,247 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 12:06:37,247 INFO L85 PathProgramCache]: Analyzing trace with hash 1634774634, now seen corresponding path program 1 times [2024-11-08 12:06:37,247 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 12:06:37,247 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [246690868] [2024-11-08 12:06:37,247 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 12:06:37,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 12:06:37,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 12:06:41,975 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 12:06:41,975 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 12:06:41,975 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [246690868] [2024-11-08 12:06:41,975 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [246690868] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 12:06:41,976 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [961816209] [2024-11-08 12:06:41,976 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 12:06:41,976 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 12:06:41,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/z3 [2024-11-08 12:06:41,978 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 12:06:41,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-08 12:06:42,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 12:06:42,455 INFO L255 TraceCheckSpWp]: Trace formula consists of 2110 conjuncts, 83 conjuncts are in the unsatisfiable core [2024-11-08 12:06:42,470 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 12:06:42,571 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 12:06:42,638 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 12:06:42,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:06:42,928 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 12:06:42,981 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 12:06:43,126 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 12:06:43,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:06:43,202 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 12:06:43,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:06:43,494 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 12:06:43,538 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 12:06:43,675 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 12:06:43,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:06:43,735 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 12:06:43,983 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 12:06:44,032 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 12:06:44,199 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 12:06:44,199 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-08 12:06:47,073 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse0 (+ |c_~#queue~0.offset| 1604))) (and (forall ((v_ArrVal_429 (Array Int Int))) (<= 0 (+ |c_~#queue~0.offset| (* (select (select (store |c_#memory_int| |c_~#stored_elements~0.base| v_ArrVal_429) |c_~#queue~0.base|) .cse0) 4)))) (forall ((v_ArrVal_429 (Array Int Int))) (<= (+ |c_~#queue~0.offset| 4 (* (select (select (store |c_#memory_int| |c_~#stored_elements~0.base| v_ArrVal_429) |c_~#queue~0.base|) .cse0) 4)) (select |c_#length| |c_~#queue~0.base|))))) is different from false [2024-11-08 12:06:47,099 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|) (+ |c_t1Thread1of1ForFork0_enqueue_~q#1.offset| 1604) (+ 1 |c_t1Thread1of1ForFork0_enqueue_#t~post41#1|)))) (.cse1 (+ |c_~#queue~0.offset| 1604))) (and (forall ((v_ArrVal_429 (Array Int Int))) (<= 0 (+ (* (select (select (store .cse0 |c_~#stored_elements~0.base| v_ArrVal_429) |c_~#queue~0.base|) .cse1) 4) |c_~#queue~0.offset|))) (forall ((v_ArrVal_429 (Array Int Int))) (<= (+ (* (select (select (store .cse0 |c_~#stored_elements~0.base| v_ArrVal_429) |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 12:06:47,117 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse0 (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (let ((.cse2 (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|)) (.cse3 (+ |c_t1Thread1of1ForFork0_enqueue_~q#1.offset| 1604))) (store .cse2 .cse3 (+ (select .cse2 .cse3) 1))))) (.cse1 (+ |c_~#queue~0.offset| 1604))) (and (forall ((v_ArrVal_429 (Array Int Int))) (<= (+ (* (select (select (store .cse0 |c_~#stored_elements~0.base| v_ArrVal_429) |c_~#queue~0.base|) .cse1) 4) |c_~#queue~0.offset| 4) (select |c_#length| |c_~#queue~0.base|))) (forall ((v_ArrVal_429 (Array Int Int))) (<= 0 (+ (* (select (select (store .cse0 |c_~#stored_elements~0.base| v_ArrVal_429) |c_~#queue~0.base|) .cse1) 4) |c_~#queue~0.offset|))))) is different from false [2024-11-08 12:06:47,153 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse0 (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|)) (.cse2 (+ |c_t1Thread1of1ForFork0_enqueue_~q#1.offset| 1604))) (let ((.cse1 (+ 1608 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|)) (.cse3 (+ (select .cse0 .cse2) 1)) (.cse4 (+ |c_~#queue~0.offset| 1604))) (and (forall ((v_ArrVal_429 (Array Int Int)) (v_ArrVal_425 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_425) .cse2 .cse3)) |c_~#stored_elements~0.base| v_ArrVal_429) |c_~#queue~0.base|) .cse4) 4)))) (forall ((v_ArrVal_429 (Array Int Int)) (v_ArrVal_425 Int)) (<= (+ |c_~#queue~0.offset| 4 (* (select (select (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (store (store .cse0 .cse1 v_ArrVal_425) .cse2 .cse3)) |c_~#stored_elements~0.base| v_ArrVal_429) |c_~#queue~0.base|) .cse4) 4)) (select |c_#length| |c_~#queue~0.base|)))))) is different from false [2024-11-08 12:06:47,191 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse1 (+ 1608 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|)) (.cse2 (+ |c_t1Thread1of1ForFork0_enqueue_~q#1.offset| 1604)) (.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 (+ |c_~#queue~0.offset| 1604))) (and (forall ((v_ArrVal_429 (Array Int Int)) (v_ArrVal_425 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_425) .cse2 (+ (select .cse0 .cse2) 1)))) |c_~#stored_elements~0.base| v_ArrVal_429) |c_~#queue~0.base|) .cse5) 4) 4) (select |c_#length| |c_~#queue~0.base|))) (forall ((v_ArrVal_429 (Array Int Int)) (v_ArrVal_425 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_425) .cse2 (+ (select .cse6 .cse2) 1)))) |c_~#stored_elements~0.base| v_ArrVal_429) |c_~#queue~0.base|) .cse5) 4)))))) is different from false [2024-11-08 12:07:03,170 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse2 (+ 1608 |c_~#queue~0.offset|)) (.cse3 (+ |c_~#queue~0.offset| 1604)) (.cse0 (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (let ((.cse7 (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|)) (.cse8 (+ |c_t1Thread1of1ForFork0_enqueue_~q#1.offset| 1604))) (store .cse7 .cse8 (+ (select .cse7 .cse8) 1)))))) (and (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_28| Int) (v_ArrVal_423 (Array Int Int))) (let ((.cse4 (select (store .cse0 |c_~#stored_elements~0.base| v_ArrVal_423) |c_~#queue~0.base|))) (or (forall ((v_ArrVal_429 (Array Int Int)) (v_ArrVal_425 Int) (|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (<= 0 (+ (* (select (select (store (store .cse0 |c_~#queue~0.base| (let ((.cse1 (store .cse4 (+ |c_~#queue~0.offset| (* 4 |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_28|)) |t1Thread1of1ForFork0_enqueue_~x#1|))) (store (store .cse1 .cse2 v_ArrVal_425) .cse3 (+ (select .cse1 .cse3) 1)))) |c_~#stored_elements~0.base| v_ArrVal_429) |c_~#queue~0.base|) .cse3) 4) |c_~#queue~0.offset|))) (< (select .cse4 .cse3) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_28|)))) (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_28| Int) (v_ArrVal_423 (Array Int Int))) (let ((.cse6 (select (store .cse0 |c_~#stored_elements~0.base| v_ArrVal_423) |c_~#queue~0.base|))) (or (forall ((v_ArrVal_429 (Array Int Int)) (v_ArrVal_425 Int) (|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (<= (+ (* (select (select (store (store .cse0 |c_~#queue~0.base| (let ((.cse5 (store .cse6 (+ |c_~#queue~0.offset| (* 4 |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_28|)) |t1Thread1of1ForFork0_enqueue_~x#1|))) (store (store .cse5 .cse2 v_ArrVal_425) .cse3 (+ (select .cse5 .cse3) 1)))) |c_~#stored_elements~0.base| v_ArrVal_429) |c_~#queue~0.base|) .cse3) 4) |c_~#queue~0.offset| 4) (select |c_#length| |c_~#queue~0.base|))) (< (select .cse6 .cse3) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_28|)))))) is different from false [2024-11-08 12:07:19,184 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse9 (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|)) (.cse8 (+ |c_t1Thread1of1ForFork0_enqueue_~q#1.offset| 1604))) (let ((.cse5 (+ 1608 |c_~#queue~0.offset|)) (.cse2 (+ |c_~#queue~0.offset| 1604)) (.cse7 (+ 1608 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|)) (.cse0 (select .cse9 .cse8))) (and (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_31| Int)) (or (< .cse0 |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_31|) (forall ((v_ArrVal_420 Int) (v_ArrVal_418 Int) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_28| Int) (v_ArrVal_423 (Array Int Int))) (let ((.cse3 (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (let ((.cse6 (store .cse9 (+ (* 4 |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_31|) |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) v_ArrVal_418))) (store (store .cse6 .cse7 v_ArrVal_420) .cse8 (+ (select .cse6 .cse8) 1)))))) (let ((.cse1 (select (store .cse3 |c_~#stored_elements~0.base| v_ArrVal_423) |c_~#queue~0.base|))) (or (< (select .cse1 .cse2) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_28|) (forall ((v_ArrVal_429 (Array Int Int)) (v_ArrVal_425 Int) (|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (<= (+ |c_~#queue~0.offset| 4 (* (select (select (store (store .cse3 |c_~#queue~0.base| (let ((.cse4 (store .cse1 (+ |c_~#queue~0.offset| (* 4 |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_28|)) |t1Thread1of1ForFork0_enqueue_~x#1|))) (store (store .cse4 .cse5 v_ArrVal_425) .cse2 (+ (select .cse4 .cse2) 1)))) |c_~#stored_elements~0.base| v_ArrVal_429) |c_~#queue~0.base|) .cse2) 4)) (select |c_#length| |c_~#queue~0.base|))))))))) (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_31| Int)) (or (forall ((v_ArrVal_420 Int) (v_ArrVal_418 Int) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_28| Int) (v_ArrVal_423 (Array Int Int))) (let ((.cse10 (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (let ((.cse13 (store .cse9 (+ (* 4 |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_31|) |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) v_ArrVal_418))) (store (store .cse13 .cse7 v_ArrVal_420) .cse8 (+ (select .cse13 .cse8) 1)))))) (let ((.cse12 (select (store .cse10 |c_~#stored_elements~0.base| v_ArrVal_423) |c_~#queue~0.base|))) (or (forall ((v_ArrVal_429 (Array Int Int)) (v_ArrVal_425 Int) (|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (<= 0 (+ |c_~#queue~0.offset| (* (select (select (store (store .cse10 |c_~#queue~0.base| (let ((.cse11 (store .cse12 (+ |c_~#queue~0.offset| (* 4 |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_28|)) |t1Thread1of1ForFork0_enqueue_~x#1|))) (store (store .cse11 .cse5 v_ArrVal_425) .cse2 (+ (select .cse11 .cse2) 1)))) |c_~#stored_elements~0.base| v_ArrVal_429) |c_~#queue~0.base|) .cse2) 4)))) (< (select .cse12 .cse2) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_28|))))) (< .cse0 |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_31|)))))) is different from false [2024-11-08 12:08:52,088 INFO L349 Elim1Store]: treesize reduction 306, result has 39.5 percent of original size [2024-11-08 12:08:52,089 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 412 treesize of output 358 [2024-11-08 12:08:52,191 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:08:52,191 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 352 treesize of output 348 [2024-11-08 12:08:52,221 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 12:08:52,255 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 12:08:52,468 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 42 treesize of output 34 [2024-11-08 12:08:52,531 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 12:08:52,677 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:08:52,677 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 169 treesize of output 167 [2024-11-08 12:08:53,448 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:08:53,449 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 164 treesize of output 136 [2024-11-08 12:08:53,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:08:53,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:08:53,783 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:08:53,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:08:53,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:08:53,842 INFO L349 Elim1Store]: treesize reduction 60, result has 53.1 percent of original size [2024-11-08 12:08:53,843 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 339 treesize of output 159 [2024-11-08 12:08:53,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:08:53,866 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:08:53,871 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 72 treesize of output 68 [2024-11-08 12:08:53,882 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:08:53,883 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 68 treesize of output 50 [2024-11-08 12:08:53,892 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:08:53,896 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 37 treesize of output 25 [2024-11-08 12:08:56,067 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 1 not checked. [2024-11-08 12:08:56,068 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [961816209] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-08 12:08:56,068 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-08 12:08:56,068 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 15, 21] total 56 [2024-11-08 12:08:56,068 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1518615597] [2024-11-08 12:08:56,068 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-08 12:08:56,069 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 57 states [2024-11-08 12:08:56,069 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 12:08:56,071 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 57 interpolants. [2024-11-08 12:08:56,072 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=244, Invalid=2098, Unknown=136, NotChecked=714, Total=3192 [2024-11-08 12:08:56,072 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:08:56,074 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-08 12:08:56,074 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 57 states, 57 states have (on average 3.8421052631578947) internal successors, (219), 56 states have internal predecessors, (219), 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 12:08:56,074 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:08:56,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:08:56,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:08:56,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:08:56,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:08:56,075 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:08:56,076 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-08 12:08:56,076 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-08 12:08:56,076 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-08 12:08:56,076 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-11-08 12:08:56,076 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:08:56,076 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:08:56,076 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:08:56,076 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:08:56,077 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-08 12:08:56,077 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:09:26,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:09:26,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:09:26,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:09:26,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:09:26,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:09:26,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:09:26,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-08 12:09:26,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-08 12:09:26,010 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-08 12:09:26,010 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-11-08 12:09:26,010 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:09:26,010 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:09:26,010 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:09:26,010 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:09:26,010 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-08 12:09:26,011 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-11-08 12:09:26,030 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-11-08 12:09:26,215 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2024-11-08 12:09:26,216 INFO L396 AbstractCegarLoop]: === Iteration 17 === Targeting t1Err39REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [t1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 38 more)] === [2024-11-08 12:09:26,216 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 12:09:26,216 INFO L85 PathProgramCache]: Analyzing trace with hash -1421517605, now seen corresponding path program 1 times [2024-11-08 12:09:26,216 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 12:09:26,217 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2068812279] [2024-11-08 12:09:26,217 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 12:09:26,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 12:09:26,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 12:09:26,870 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 12:09:26,870 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 12:09:26,870 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2068812279] [2024-11-08 12:09:26,870 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2068812279] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 12:09:26,870 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1435697532] [2024-11-08 12:09:26,871 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 12:09:26,871 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 12:09:26,871 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/z3 [2024-11-08 12:09:26,873 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 12:09:26,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-08 12:09:27,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 12:09:27,420 INFO L255 TraceCheckSpWp]: Trace formula consists of 2161 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-08 12:09:27,425 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 12:09:28,633 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 12:09:28,633 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-08 12:09:29,288 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 12:09:29,288 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1435697532] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-08 12:09:29,288 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-08 12:09:29,288 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 3, 3] total 10 [2024-11-08 12:09:29,289 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [316752864] [2024-11-08 12:09:29,289 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-08 12:09:29,289 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2024-11-08 12:09:29,290 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 12:09:29,290 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2024-11-08 12:09:29,291 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=96, Unknown=0, NotChecked=0, Total=132 [2024-11-08 12:09:29,291 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:09:29,292 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-08 12:09:29,292 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 11 states have (on average 22.09090909090909) internal successors, (243), 11 states have internal predecessors, (243), 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 12:09:29,292 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:09:29,292 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:09:29,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:09:29,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:09:29,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:09:29,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:09:29,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-08 12:09:29,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-08 12:09:29,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-08 12:09:29,293 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-11-08 12:09:29,294 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:09:29,294 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:09:29,294 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:09:29,294 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:09:29,294 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-08 12:09:29,294 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2024-11-08 12:09:29,294 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:09:47,238 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-08 12:10:01,056 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-08 12:10:31,787 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.40s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-08 12:10:45,230 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-08 12:10:47,238 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-08 12:10:49,267 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse13 (select |c_#memory_int| |c_~#queue~0.base|)) (.cse7 (+ |c_~#queue~0.offset| 1604)) (.cse6 (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|)) (.cse5 (+ |c_t1Thread1of1ForFork0_enqueue_~q#1.offset| 1604))) (let ((.cse16 (* |c_t1Thread1of1ForFork0_enqueue_#t~mem36#1| 4)) (.cse2 (select .cse6 .cse5)) (.cse10 (select .cse13 .cse7))) (let ((.cse0 (* .cse10 4)) (.cse12 (+ 1608 |c_~#queue~0.offset|)) (.cse1 (select |c_#length| |c_~#queue~0.base|)) (.cse15 (* .cse2 4)) (.cse17 (select |c_#length| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|)) (.cse4 (+ 1608 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|)) (.cse9 (+ .cse16 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|))) (and (<= (+ .cse0 |c_~#queue~0.offset| 4) .cse1) (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_28| Int)) (or (< .cse2 |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_28|) (forall ((v_ArrVal_429 (Array Int Int)) (v_ArrVal_425 Int) (|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (<= (+ |c_~#queue~0.offset| 4 (* (select (select (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (let ((.cse3 (store .cse6 (+ (* 4 |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_28|) |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) |t1Thread1of1ForFork0_enqueue_~x#1|))) (store (store .cse3 .cse4 v_ArrVal_425) .cse5 (+ (select .cse3 .cse5) 1)))) |c_~#stored_elements~0.base| v_ArrVal_429) |c_~#queue~0.base|) .cse7) 4)) .cse1)))) (forall ((v_ArrVal_429 (Array Int Int)) (v_ArrVal_425 Int) (|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (<= (+ |c_~#queue~0.offset| (* (select (select (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (let ((.cse8 (store .cse6 .cse9 |t1Thread1of1ForFork0_enqueue_~x#1|))) (store (store .cse8 .cse4 v_ArrVal_425) .cse5 (+ (select .cse8 .cse5) 1)))) |c_~#stored_elements~0.base| v_ArrVal_429) |c_~#queue~0.base|) .cse7) 4) 4) .cse1)) (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_28| Int)) (or (< .cse10 |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_28|) (forall ((v_ArrVal_429 (Array Int Int)) (v_ArrVal_425 Int) (|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (<= 0 (+ (* (select (select (store (store |c_#memory_int| |c_~#queue~0.base| (let ((.cse11 (store .cse13 (+ |c_~#queue~0.offset| (* 4 |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_28|)) |t1Thread1of1ForFork0_enqueue_~x#1|))) (store (store .cse11 .cse12 v_ArrVal_425) .cse7 (+ (select .cse11 .cse7) 1)))) |c_~#stored_elements~0.base| v_ArrVal_429) |c_~#queue~0.base|) .cse7) 4) |c_~#queue~0.offset|))))) (<= 0 (+ .cse0 |c_~#queue~0.offset|)) (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_28| Int)) (or (< .cse2 |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_28|) (forall ((v_ArrVal_429 (Array Int Int)) (v_ArrVal_425 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 ((.cse14 (store .cse6 (+ (* 4 |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_28|) |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) |t1Thread1of1ForFork0_enqueue_~x#1|))) (store (store .cse14 .cse4 v_ArrVal_425) .cse5 (+ (select .cse14 .cse5) 1)))) |c_~#stored_elements~0.base| v_ArrVal_429) |c_~#queue~0.base|) .cse7) 4)))))) (<= 0 (+ .cse15 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|)) (<= (+ .cse16 4 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) .cse17) (<= 0 .cse9) (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_28| Int)) (or (< .cse10 |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_28|) (forall ((v_ArrVal_429 (Array Int Int)) (v_ArrVal_425 Int) (|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (<= (+ (* (select (select (store (store |c_#memory_int| |c_~#queue~0.base| (let ((.cse18 (store .cse13 (+ |c_~#queue~0.offset| (* 4 |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_28|)) |t1Thread1of1ForFork0_enqueue_~x#1|))) (store (store .cse18 .cse12 v_ArrVal_425) .cse7 (+ (select .cse18 .cse7) 1)))) |c_~#stored_elements~0.base| v_ArrVal_429) |c_~#queue~0.base|) .cse7) 4) |c_~#queue~0.offset| 4) .cse1)))) (<= (+ .cse15 4 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) .cse17) (forall ((v_ArrVal_429 (Array Int Int)) (v_ArrVal_425 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 ((.cse19 (store .cse6 .cse9 |t1Thread1of1ForFork0_enqueue_~x#1|))) (store (store .cse19 .cse4 v_ArrVal_425) .cse5 (+ (select .cse19 .cse5) 1)))) |c_~#stored_elements~0.base| v_ArrVal_429) |c_~#queue~0.base|) .cse7) 4)))))))) is different from false [2024-11-08 12:10:51,354 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-08 12:10:54,093 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-08 12:10:54,336 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:10:54,336 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:10:54,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:10:54,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:10:54,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:10:54,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:10:54,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-08 12:10:54,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-08 12:10:54,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-08 12:10:54,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-11-08 12:10:54,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:10:54,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:10:54,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:10:54,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:10:54,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-08 12:10:54,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2024-11-08 12:10:54,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-08 12:10:54,359 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2024-11-08 12:10:54,543 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2024-11-08 12:10:54,544 INFO L396 AbstractCegarLoop]: === Iteration 18 === Targeting t1Err27REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [t1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 38 more)] === [2024-11-08 12:10:54,544 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 12:10:54,544 INFO L85 PathProgramCache]: Analyzing trace with hash 719279902, now seen corresponding path program 1 times [2024-11-08 12:10:54,544 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 12:10:54,544 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1908408487] [2024-11-08 12:10:54,544 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 12:10:54,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 12:10:54,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 12:10:55,327 INFO L134 CoverageAnalysis]: Checked inductivity of 303 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2024-11-08 12:10:55,327 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 12:10:55,327 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1908408487] [2024-11-08 12:10:55,327 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1908408487] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 12:10:55,327 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [300389587] [2024-11-08 12:10:55,328 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 12:10:55,330 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 12:10:55,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/z3 [2024-11-08 12:10:55,332 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 12:10:55,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-11-08 12:10:55,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 12:10:55,916 INFO L255 TraceCheckSpWp]: Trace formula consists of 2743 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-08 12:10:55,922 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 12:10:57,788 INFO L134 CoverageAnalysis]: Checked inductivity of 303 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2024-11-08 12:10:57,788 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-08 12:10:59,007 INFO L134 CoverageAnalysis]: Checked inductivity of 303 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2024-11-08 12:10:59,007 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [300389587] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-08 12:10:59,007 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-08 12:10:59,008 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3, 3] total 9 [2024-11-08 12:10:59,008 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1501509858] [2024-11-08 12:10:59,008 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-08 12:10:59,008 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2024-11-08 12:10:59,008 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 12:10:59,009 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2024-11-08 12:10:59,009 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=79, Unknown=0, NotChecked=0, Total=110 [2024-11-08 12:10:59,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:10:59,010 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-08 12:10:59,010 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 10 states have (on average 23.1) internal successors, (231), 10 states have internal predecessors, (231), 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 12:10:59,010 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:10:59,010 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:10:59,010 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:10:59,010 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:10:59,010 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:10:59,010 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:10:59,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-08 12:10:59,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-08 12:10:59,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-08 12:10:59,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-11-08 12:10:59,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:10:59,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:10:59,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:10:59,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:10:59,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-08 12:10:59,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2024-11-08 12:10:59,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-08 12:10:59,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:11:00,050 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:00,050 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:11:00,050 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:00,050 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:00,050 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:00,050 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:00,050 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-08 12:11:00,050 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-08 12:11:00,050 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-08 12:11:00,050 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-11-08 12:11:00,051 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:11:00,051 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:00,051 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:00,051 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:00,051 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-08 12:11:00,052 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2024-11-08 12:11:00,052 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-08 12:11:00,052 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-08 12:11:00,073 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2024-11-08 12:11:00,252 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2024-11-08 12:11:00,252 INFO L396 AbstractCegarLoop]: === Iteration 19 === Targeting t1Err25REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [t1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 38 more)] === [2024-11-08 12:11:00,253 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 12:11:00,253 INFO L85 PathProgramCache]: Analyzing trace with hash 1736138506, now seen corresponding path program 1 times [2024-11-08 12:11:00,253 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 12:11:00,253 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1151158571] [2024-11-08 12:11:00,253 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 12:11:00,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 12:11:00,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 12:11:04,494 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 318 proven. 43 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2024-11-08 12:11:04,494 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 12:11:04,495 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1151158571] [2024-11-08 12:11:04,495 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1151158571] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 12:11:04,495 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1719273115] [2024-11-08 12:11:04,495 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 12:11:04,495 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 12:11:04,496 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/z3 [2024-11-08 12:11:04,498 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 12:11:04,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-11-08 12:11:05,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 12:11:05,079 INFO L255 TraceCheckSpWp]: Trace formula consists of 2920 conjuncts, 69 conjuncts are in the unsatisfiable core [2024-11-08 12:11:05,086 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 12:11:05,879 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 15 treesize of output 1 [2024-11-08 12:11:05,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:11:05,938 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 12:11:06,148 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 12:11:06,308 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 26 treesize of output 21 [2024-11-08 12:11:06,679 INFO L349 Elim1Store]: treesize reduction 44, result has 25.4 percent of original size [2024-11-08 12:11:06,680 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 12:11:06,739 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 12:11:06,826 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 12:11:06,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:11:06,892 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 12:11:07,071 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 12:11:07,108 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 318 proven. 43 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2024-11-08 12:11:07,108 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-08 12:11:09,273 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:11:09,274 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 109 treesize of output 79 [2024-11-08 12:11:09,499 INFO L349 Elim1Store]: treesize reduction 192, result has 41.8 percent of original size [2024-11-08 12:11:09,500 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 10 case distinctions, treesize of input 151 treesize of output 243 [2024-11-08 12:11:09,583 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:11:09,583 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 140 treesize of output 152 [2024-11-08 12:11:09,602 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 36 treesize of output 28 [2024-11-08 12:11:09,619 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 22 treesize of output 18 [2024-11-08 12:11:10,259 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 305 proven. 56 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2024-11-08 12:11:10,259 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1719273115] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-08 12:11:10,259 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-08 12:11:10,260 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 14, 18] total 45 [2024-11-08 12:11:10,260 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [426318517] [2024-11-08 12:11:10,260 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-08 12:11:10,261 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 46 states [2024-11-08 12:11:10,261 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 12:11:10,262 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 46 interpolants. [2024-11-08 12:11:10,263 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=345, Invalid=1704, Unknown=21, NotChecked=0, Total=2070 [2024-11-08 12:11:10,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:11:10,265 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-08 12:11:10,265 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 46 states, 46 states have (on average 9.304347826086957) internal successors, (428), 45 states have internal predecessors, (428), 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 12:11:10,265 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:10,265 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:11:10,266 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:10,266 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:10,266 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:10,266 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:10,266 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-08 12:11:10,266 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-08 12:11:10,266 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-08 12:11:10,266 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-11-08 12:11:10,267 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:11:10,267 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:10,267 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:10,267 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:10,267 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-08 12:11:10,267 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2024-11-08 12:11:10,267 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-08 12:11:10,267 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-08 12:11:10,268 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:11:16,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:16,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:11:16,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:16,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:16,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:16,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:16,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-08 12:11:16,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-08 12:11:16,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-08 12:11:16,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-11-08 12:11:16,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:11:16,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:16,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:16,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:16,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-08 12:11:16,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2024-11-08 12:11:16,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-08 12:11:16,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-08 12:11:16,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-11-08 12:11:16,645 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2024-11-08 12:11:16,828 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 12:11:16,829 INFO L396 AbstractCegarLoop]: === Iteration 20 === Targeting t1Err22REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [t1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 38 more)] === [2024-11-08 12:11:16,829 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 12:11:16,829 INFO L85 PathProgramCache]: Analyzing trace with hash 420212752, now seen corresponding path program 1 times [2024-11-08 12:11:16,829 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 12:11:16,829 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [660910637] [2024-11-08 12:11:16,829 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 12:11:16,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 12:11:16,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 12:11:17,077 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-08 12:11:17,078 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 12:11:17,078 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [660910637] [2024-11-08 12:11:17,078 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [660910637] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 12:11:17,078 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [776795321] [2024-11-08 12:11:17,078 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 12:11:17,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 12:11:17,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/z3 [2024-11-08 12:11:17,080 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 12:11:17,081 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-11-08 12:11:17,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 12:11:17,549 INFO L255 TraceCheckSpWp]: Trace formula consists of 2338 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-08 12:11:17,551 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 12:11:18,182 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-08 12:11:18,182 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-08 12:11:18,448 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-08 12:11:18,449 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [776795321] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-08 12:11:18,449 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-08 12:11:18,449 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [2, 2, 2] total 4 [2024-11-08 12:11:18,449 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1001882975] [2024-11-08 12:11:18,449 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-08 12:11:18,450 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-08 12:11:18,450 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 12:11:18,450 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-08 12:11:18,450 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-11-08 12:11:18,450 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:11:18,451 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-08 12:11:18,452 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 30.0) internal successors, (150), 5 states have internal predecessors, (150), 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 12:11:18,452 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:18,452 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:11:18,452 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:18,452 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:18,452 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:18,453 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:18,453 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-08 12:11:18,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-08 12:11:18,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-08 12:11:18,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-11-08 12:11:18,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:11:18,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:18,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:18,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:18,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-08 12:11:18,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2024-11-08 12:11:18,455 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-08 12:11:18,455 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-08 12:11:18,455 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2024-11-08 12:11:18,455 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:11:19,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:19,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:11:19,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:19,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:19,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:19,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:19,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-08 12:11:19,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-08 12:11:19,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-08 12:11:19,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-11-08 12:11:19,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:11:19,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:19,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:19,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:19,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-08 12:11:19,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2024-11-08 12:11:19,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-08 12:11:19,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-08 12:11:19,703 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2024-11-08 12:11:19,703 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:11:19,719 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2024-11-08 12:11:19,903 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 12:11:19,904 INFO L396 AbstractCegarLoop]: === Iteration 21 === Targeting t1Err25REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [t1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 38 more)] === [2024-11-08 12:11:19,904 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 12:11:19,904 INFO L85 PathProgramCache]: Analyzing trace with hash -1475645746, now seen corresponding path program 2 times [2024-11-08 12:11:19,904 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 12:11:19,904 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [341618578] [2024-11-08 12:11:19,904 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 12:11:19,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 12:11:20,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 12:11:20,315 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 316 proven. 0 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-11-08 12:11:20,315 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 12:11:20,315 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [341618578] [2024-11-08 12:11:20,316 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [341618578] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 12:11:20,316 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 12:11:20,316 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-08 12:11:20,316 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2126360483] [2024-11-08 12:11:20,316 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 12:11:20,316 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 12:11:20,316 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 12:11:20,317 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 12:11:20,317 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 12:11:20,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:11:20,318 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-08 12:11:20,318 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 40.666666666666664) internal successors, (122), 3 states have internal predecessors, (122), 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 12:11:20,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:20,319 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:11:20,319 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:20,319 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:20,319 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:20,319 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:20,319 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-08 12:11:20,319 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-08 12:11:20,319 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-08 12:11:20,320 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-11-08 12:11:20,320 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:11:20,320 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:20,320 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:20,320 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:20,320 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-08 12:11:20,320 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2024-11-08 12:11:20,320 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-08 12:11:20,321 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-08 12:11:20,321 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2024-11-08 12:11:20,321 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:11:20,321 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:11:20,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:20,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:11:20,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:20,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:20,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:20,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:20,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-08 12:11:20,675 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-08 12:11:20,675 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-08 12:11:20,675 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-11-08 12:11:20,675 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:11:20,675 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:20,675 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:20,675 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:20,675 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-08 12:11:20,675 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2024-11-08 12:11:20,676 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-08 12:11:20,676 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-08 12:11:20,676 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2024-11-08 12:11:20,676 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:11:20,676 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:20,676 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2024-11-08 12:11:20,676 INFO L396 AbstractCegarLoop]: === Iteration 22 === Targeting t1Err25REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [t1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 38 more)] === [2024-11-08 12:11:20,677 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 12:11:20,677 INFO L85 PathProgramCache]: Analyzing trace with hash 914274455, now seen corresponding path program 3 times [2024-11-08 12:11:20,677 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 12:11:20,677 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [712202469] [2024-11-08 12:11:20,677 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 12:11:20,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 12:11:21,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 12:11:27,720 INFO L134 CoverageAnalysis]: Checked inductivity of 452 backedges. 224 proven. 21 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2024-11-08 12:11:27,720 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 12:11:27,720 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [712202469] [2024-11-08 12:11:27,720 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [712202469] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 12:11:27,720 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1639973107] [2024-11-08 12:11:27,721 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-11-08 12:11:27,721 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 12:11:27,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/z3 [2024-11-08 12:11:27,723 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 12:11:27,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2024-11-08 12:11:28,841 INFO L227 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2024-11-08 12:11:28,841 INFO L228 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-08 12:11:28,853 INFO L255 TraceCheckSpWp]: Trace formula consists of 2178 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-11-08 12:11:28,859 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 12:11:30,518 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 12:11:30,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:11:30,584 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 12:11:30,800 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 12:11:30,848 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 12:11:31,005 INFO L134 CoverageAnalysis]: Checked inductivity of 452 backedges. 33 proven. 125 refuted. 0 times theorem prover too weak. 294 trivial. 0 not checked. [2024-11-08 12:11:31,005 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-08 12:11:31,061 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 34 [2024-11-08 12:11:31,560 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse0 (+ |c_~#queue~0.offset| 1604))) (and (forall ((v_ArrVal_1566 (Array Int Int))) (<= 0 (+ (* (select (select (store |c_#memory_int| |c_~#stored_elements~0.base| v_ArrVal_1566) |c_~#queue~0.base|) .cse0) 4) |c_~#queue~0.offset|))) (forall ((v_ArrVal_1566 (Array Int Int))) (<= (select (select (store |c_#memory_int| |c_~#stored_elements~0.base| v_ArrVal_1566) |c_~#queue~0.base|) .cse0) 401)))) is different from false [2024-11-08 12:11:31,574 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:11:31,574 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 22 treesize of output 23 [2024-11-08 12:11:31,586 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:11:31,586 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 36 treesize of output 35 [2024-11-08 12:11:31,592 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 7 treesize of output 3 [2024-11-08 12:11:31,609 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:11:31,610 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 26 treesize of output 27 [2024-11-08 12:11:31,613 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:11:31,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:11:31,616 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 25 treesize of output 13 [2024-11-08 12:11:32,919 INFO L134 CoverageAnalysis]: Checked inductivity of 452 backedges. 25 proven. 125 refuted. 0 times theorem prover too weak. 294 trivial. 8 not checked. [2024-11-08 12:11:32,920 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1639973107] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-08 12:11:32,920 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-08 12:11:32,920 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 7, 8] total 34 [2024-11-08 12:11:32,920 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [647182416] [2024-11-08 12:11:32,920 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-08 12:11:32,921 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 35 states [2024-11-08 12:11:32,921 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 12:11:32,922 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2024-11-08 12:11:32,923 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=158, Invalid=967, Unknown=1, NotChecked=64, Total=1190 [2024-11-08 12:11:32,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:11:32,924 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-08 12:11:32,924 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 35 states, 35 states have (on average 9.714285714285714) internal successors, (340), 34 states have internal predecessors, (340), 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 12:11:32,924 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:32,925 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:11:32,925 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:32,925 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:32,925 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:32,925 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:32,925 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-08 12:11:32,925 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-08 12:11:32,925 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-08 12:11:32,925 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-11-08 12:11:32,925 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:11:32,925 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:32,925 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:32,925 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:32,925 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-08 12:11:32,926 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2024-11-08 12:11:32,926 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-08 12:11:32,926 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-08 12:11:32,926 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2024-11-08 12:11:32,926 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:11:32,926 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:32,926 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:11:36,800 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse11 (select |c_#memory_int| |c_~#queue~0.base|)) (.cse0 (+ |c_~#queue~0.offset| 1604)) (.cse7 (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|)) (.cse6 (+ |c_t1Thread1of1ForFork0_enqueue_~q#1.offset| 1604))) (let ((.cse3 (select .cse7 .cse6)) (.cse8 (select .cse11 .cse0))) (let ((.cse1 (* .cse8 4)) (.cse5 (+ 1608 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|)) (.cse10 (+ 1608 |c_~#queue~0.offset|)) (.cse2 (select |c_#length| |c_~#queue~0.base|)) (.cse13 (* .cse3 4))) (and (forall ((v_ArrVal_429 (Array Int Int))) (<= 0 (+ |c_~#queue~0.offset| (* (select (select (store |c_#memory_int| |c_~#stored_elements~0.base| v_ArrVal_429) |c_~#queue~0.base|) .cse0) 4)))) (<= (+ .cse1 |c_~#queue~0.offset| 4) .cse2) (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_28| Int)) (or (< .cse3 |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_28|) (forall ((v_ArrVal_429 (Array Int Int)) (v_ArrVal_425 Int) (|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (<= (+ |c_~#queue~0.offset| 4 (* (select (select (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (let ((.cse4 (store .cse7 (+ (* 4 |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_28|) |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) |t1Thread1of1ForFork0_enqueue_~x#1|))) (store (store .cse4 .cse5 v_ArrVal_425) .cse6 (+ (select .cse4 .cse6) 1)))) |c_~#stored_elements~0.base| v_ArrVal_429) |c_~#queue~0.base|) .cse0) 4)) .cse2)))) (forall ((v_ArrVal_429 (Array Int Int))) (<= (+ |c_~#queue~0.offset| 4 (* (select (select (store |c_#memory_int| |c_~#stored_elements~0.base| v_ArrVal_429) |c_~#queue~0.base|) .cse0) 4)) .cse2)) (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_28| Int)) (or (< .cse8 |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_28|) (forall ((v_ArrVal_429 (Array Int Int)) (v_ArrVal_425 Int) (|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (<= 0 (+ (* (select (select (store (store |c_#memory_int| |c_~#queue~0.base| (let ((.cse9 (store .cse11 (+ |c_~#queue~0.offset| (* 4 |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_28|)) |t1Thread1of1ForFork0_enqueue_~x#1|))) (store (store .cse9 .cse10 v_ArrVal_425) .cse0 (+ (select .cse9 .cse0) 1)))) |c_~#stored_elements~0.base| v_ArrVal_429) |c_~#queue~0.base|) .cse0) 4) |c_~#queue~0.offset|))))) (<= 0 (+ .cse1 |c_~#queue~0.offset|)) (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_28| Int)) (or (< .cse3 |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_28|) (forall ((v_ArrVal_429 (Array Int Int)) (v_ArrVal_425 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 ((.cse12 (store .cse7 (+ (* 4 |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_28|) |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) |t1Thread1of1ForFork0_enqueue_~x#1|))) (store (store .cse12 .cse5 v_ArrVal_425) .cse6 (+ (select .cse12 .cse6) 1)))) |c_~#stored_elements~0.base| v_ArrVal_429) |c_~#queue~0.base|) .cse0) 4)))))) (<= 0 (+ .cse13 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|)) (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_28| Int)) (or (< .cse8 |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_28|) (forall ((v_ArrVal_429 (Array Int Int)) (v_ArrVal_425 Int) (|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (<= (+ (* (select (select (store (store |c_#memory_int| |c_~#queue~0.base| (let ((.cse14 (store .cse11 (+ |c_~#queue~0.offset| (* 4 |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_28|)) |t1Thread1of1ForFork0_enqueue_~x#1|))) (store (store .cse14 .cse10 v_ArrVal_425) .cse0 (+ (select .cse14 .cse0) 1)))) |c_~#stored_elements~0.base| v_ArrVal_429) |c_~#queue~0.base|) .cse0) 4) |c_~#queue~0.offset| 4) .cse2)))) (<= (+ .cse13 4 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) (select |c_#length| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|)))))) is different from false [2024-11-08 12:11:42,672 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2024-11-08 12:11:46,586 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:46,586 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:11:46,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:46,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:46,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:46,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:46,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-08 12:11:46,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-08 12:11:46,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-08 12:11:46,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-11-08 12:11:46,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:11:46,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:46,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:46,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:46,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-08 12:11:46,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2024-11-08 12:11:46,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-08 12:11:46,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-08 12:11:46,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2024-11-08 12:11:46,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:11:46,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:11:46,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2024-11-08 12:11:46,611 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2024-11-08 12:11:46,789 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable21 [2024-11-08 12:11:46,789 INFO L396 AbstractCegarLoop]: === Iteration 23 === Targeting t1Err25REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [t1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 38 more)] === [2024-11-08 12:11:46,789 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 12:11:46,789 INFO L85 PathProgramCache]: Analyzing trace with hash 2046858603, now seen corresponding path program 4 times [2024-11-08 12:11:46,790 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 12:11:46,790 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1085672689] [2024-11-08 12:11:46,790 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 12:11:46,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 12:11:47,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 12:11:56,301 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 175 proven. 56 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-08 12:11:56,301 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 12:11:56,301 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1085672689] [2024-11-08 12:11:56,301 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1085672689] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 12:11:56,301 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1165727709] [2024-11-08 12:11:56,301 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2024-11-08 12:11:56,301 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 12:11:56,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/z3 [2024-11-08 12:11:56,302 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 12:11:56,304 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2024-11-08 12:11:57,108 INFO L227 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2024-11-08 12:11:57,109 INFO L228 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-08 12:11:57,119 INFO L255 TraceCheckSpWp]: Trace formula consists of 2735 conjuncts, 103 conjuncts are in the unsatisfiable core [2024-11-08 12:11:57,128 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 12:11:57,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:11:57,229 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 12:11:57,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:11:57,253 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 12:11:57,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:11:57,280 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 12:11:57,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:11:57,569 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 12:11:57,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:11:57,615 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 12:11:57,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:11:57,693 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 12:11:57,749 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 12:11:58,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:11:58,156 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 12:11:58,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:11:58,203 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 12:11:58,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:11:58,285 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 12:11:58,321 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 12:11:59,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:11:59,316 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 12:11:59,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:11:59,416 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 12:11:59,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:11:59,714 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 12:11:59,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:11:59,785 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 12:11:59,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:11:59,880 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 12:11:59,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:11:59,920 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 31 treesize of output 11 [2024-11-08 12:12:00,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:12:00,558 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 12:12:00,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:12:00,915 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 25 treesize of output 18 [2024-11-08 12:12:00,923 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 7 treesize of output 3 [2024-11-08 12:12:01,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:12:01,298 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 12:12:01,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:12:01,363 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 12:12:01,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:12:01,435 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 12:12:01,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:12:01,490 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 31 treesize of output 11 [2024-11-08 12:12:02,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:12:02,267 INFO L349 Elim1Store]: treesize reduction 31, result has 29.5 percent of original size [2024-11-08 12:12:02,268 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 44 treesize of output 43 [2024-11-08 12:12:02,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:12:02,837 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 25 treesize of output 18 [2024-11-08 12:12:03,229 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 173 proven. 119 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 12:12:03,230 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-08 12:12:06,744 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse2 (+ 1600 |c_~#queue~0.offset|)) (.cse1 (+ (* 4 |c_t2Thread1of1ForFork1_~i~1#1|) |c_~#stored_elements~0.offset| 4)) (.cse4 (+ |c_~#stored_elements~0.offset| 4 (* |c_t1Thread1of1ForFork0_~i~0#1| 4)))) (and (forall ((|v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| Int)) (or (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| |c_~#queue~0.base|) (forall ((v_ArrVal_1812 (Array Int Int)) (|t1Thread1of1ForFork0_~value~0#1| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| Int)) (let ((.cse0 (let ((.cse3 (store |c_#memory_int| |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| v_ArrVal_1812))) (store .cse3 |c_~#stored_elements~0.base| (store (select .cse3 |c_~#stored_elements~0.base|) .cse4 |t1Thread1of1ForFork0_~value~0#1|))))) (or (forall ((v_ArrVal_1815 (Array Int Int))) (= (select (select (store .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| v_ArrVal_1815) |c_~#stored_elements~0.base|) .cse1) 0)) (not (= 400 (select (select .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100|) .cse2))) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| |c_~#queue~0.base|)))))) (forall ((|v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| Int)) (or (forall ((v_ArrVal_1812 (Array Int Int)) (|t1Thread1of1ForFork0_~value~0#1| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| Int)) (let ((.cse5 (let ((.cse7 (store |c_#memory_int| |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| v_ArrVal_1812))) (store .cse7 |c_~#stored_elements~0.base| (store (select .cse7 |c_~#stored_elements~0.base|) .cse4 |t1Thread1of1ForFork0_~value~0#1|))))) (or (not (= 400 (select (select .cse5 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100|) .cse2))) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| |c_~#queue~0.base|) (forall ((v_ArrVal_1815 (Array Int Int))) (let ((.cse6 (select (select (store .cse5 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| v_ArrVal_1815) |c_~#stored_elements~0.base|) .cse1))) (or (= .cse6 1) (= .cse6 0))))))) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| |c_~#queue~0.base|))))) is different from false [2024-11-08 12:12:07,354 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse2 (+ (* 4 |c_t2Thread1of1ForFork1_~i~1#1|) |c_~#stored_elements~0.offset| 4)) (.cse3 (+ 1600 |c_~#queue~0.offset|)) (.cse5 (+ |c_~#stored_elements~0.offset| 4 (* |c_t1Thread1of1ForFork0_~i~0#1| 4)))) (and (forall ((|v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| Int) (v_ArrVal_1809 (Array Int Int))) (or (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| |c_~#queue~0.base|) (forall ((v_ArrVal_1812 (Array Int Int)) (|t1Thread1of1ForFork0_~value~0#1| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| Int)) (let ((.cse1 (let ((.cse4 (store (store |c_#memory_int| |c_t2Thread1of1ForFork1_dequeue_~q#1.base| v_ArrVal_1809) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| v_ArrVal_1812))) (store .cse4 |c_~#stored_elements~0.base| (store (select .cse4 |c_~#stored_elements~0.base|) .cse5 |t1Thread1of1ForFork0_~value~0#1|))))) (or (forall ((v_ArrVal_1815 (Array Int Int))) (let ((.cse0 (select (select (store .cse1 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| v_ArrVal_1815) |c_~#stored_elements~0.base|) .cse2))) (or (= .cse0 1) (= .cse0 0)))) (not (= 400 (select (select .cse1 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100|) .cse3))) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| |c_~#queue~0.base|)))))) (forall ((|v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| Int) (v_ArrVal_1809 (Array Int Int))) (or (forall ((v_ArrVal_1812 (Array Int Int)) (|t1Thread1of1ForFork0_~value~0#1| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| Int)) (let ((.cse6 (let ((.cse7 (store (store |c_#memory_int| |c_t2Thread1of1ForFork1_dequeue_~q#1.base| v_ArrVal_1809) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| v_ArrVal_1812))) (store .cse7 |c_~#stored_elements~0.base| (store (select .cse7 |c_~#stored_elements~0.base|) .cse5 |t1Thread1of1ForFork0_~value~0#1|))))) (or (forall ((v_ArrVal_1815 (Array Int Int))) (= (select (select (store .cse6 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| v_ArrVal_1815) |c_~#stored_elements~0.base|) .cse2) 0)) (not (= 400 (select (select .cse6 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100|) .cse3))) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| |c_~#queue~0.base|)))) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| |c_~#queue~0.base|))))) is different from false [2024-11-08 12:12:54,347 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse0 (+ |c_t1Thread1of1ForFork0_~i~0#1| 1)) (.cse4 (+ (* 4 |c_t2Thread1of1ForFork1_~i~1#1|) |c_~#stored_elements~0.offset| 8)) (.cse2 (+ 1600 |c_~#queue~0.offset|)) (.cse7 (+ |c_~#stored_elements~0.offset| 4 (* |c_t1Thread1of1ForFork0_~i~0#1| 4)))) (and (forall ((|v_t1Thread1of1ForFork0_~i~0#1_74| Int) (|t1Thread1of1ForFork0_~value~0#1| Int) (v_ArrVal_1806 (Array Int Int))) (or (< |v_t1Thread1of1ForFork0_~i~0#1_74| .cse0) (forall ((|v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| Int)) (let ((.cse5 (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| v_ArrVal_1806))) (let ((.cse6 (store .cse5 |c_~#stored_elements~0.base| (store (select .cse5 |c_~#stored_elements~0.base|) .cse7 |t1Thread1of1ForFork0_~value~0#1|)))) (or (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| |c_~#queue~0.base|) (forall ((|v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| Int) (v_ArrVal_1809 (Array Int Int))) (or (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| |c_~#queue~0.base|) (forall ((v_ArrVal_1812 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| Int) (v_subst_2 Int)) (let ((.cse1 (store (store (store .cse5 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| v_ArrVal_1809) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| v_ArrVal_1812) |c_~#stored_elements~0.base| (store (select (store (store .cse6 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| v_ArrVal_1809) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| v_ArrVal_1812) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_74| 4) |c_~#stored_elements~0.offset| 4) v_subst_2)))) (or (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| |c_~#queue~0.base|) (not (= 400 (select (select .cse1 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100|) .cse2))) (forall ((v_ArrVal_1815 (Array Int Int))) (let ((.cse3 (select (select (store .cse1 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| v_ArrVal_1815) |c_~#stored_elements~0.base|) .cse4))) (or (= .cse3 1) (= .cse3 0))))))))) (not (= 400 (select (select .cse6 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102|) .cse2))))))))) (forall ((|v_t1Thread1of1ForFork0_~i~0#1_74| Int) (|t1Thread1of1ForFork0_~value~0#1| Int) (v_ArrVal_1806 (Array Int Int))) (or (< |v_t1Thread1of1ForFork0_~i~0#1_74| .cse0) (forall ((|v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| Int)) (let ((.cse9 (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| v_ArrVal_1806))) (let ((.cse10 (store .cse9 |c_~#stored_elements~0.base| (store (select .cse9 |c_~#stored_elements~0.base|) .cse7 |t1Thread1of1ForFork0_~value~0#1|)))) (or (forall ((|v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| Int) (v_ArrVal_1809 (Array Int Int))) (or (forall ((v_ArrVal_1812 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| Int) (v_subst_1 Int)) (let ((.cse8 (store (store (store .cse9 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| v_ArrVal_1809) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| v_ArrVal_1812) |c_~#stored_elements~0.base| (store (select (store (store .cse10 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| v_ArrVal_1809) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| v_ArrVal_1812) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_74| 4) |c_~#stored_elements~0.offset| 4) v_subst_1)))) (or (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| |c_~#queue~0.base|) (forall ((v_ArrVal_1815 (Array Int Int))) (= (select (select (store .cse8 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| v_ArrVal_1815) |c_~#stored_elements~0.base|) .cse4) 0)) (not (= 400 (select (select .cse8 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100|) .cse2)))))) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| |c_~#queue~0.base|))) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| |c_~#queue~0.base|) (not (= 400 (select (select .cse10 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102|) .cse2))))))))))) is different from false [2024-11-08 12:12:55,834 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse0 (+ |c_t1Thread1of1ForFork0_~i~0#1| 1)) (.cse3 (+ (* 4 |c_t2Thread1of1ForFork1_~i~1#1|) |c_~#stored_elements~0.offset| 8)) (.cse2 (+ 1600 |c_~#queue~0.offset|)) (.cse6 (+ |c_~#stored_elements~0.offset| 4 (* |c_t1Thread1of1ForFork0_~i~0#1| 4)))) (and (forall ((|v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| Int)) (or (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| |c_~#queue~0.base|) (forall ((|v_t1Thread1of1ForFork0_~i~0#1_74| Int) (|t1Thread1of1ForFork0_~value~0#1| Int) (v_ArrVal_1806 (Array Int Int))) (or (< |v_t1Thread1of1ForFork0_~i~0#1_74| .cse0) (forall ((|v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| Int)) (let ((.cse4 (store |c_#memory_int| |v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| v_ArrVal_1806))) (let ((.cse5 (store .cse4 |c_~#stored_elements~0.base| (store (select .cse4 |c_~#stored_elements~0.base|) .cse6 |t1Thread1of1ForFork0_~value~0#1|)))) (or (forall ((|v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| Int) (v_ArrVal_1809 (Array Int Int))) (or (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| |c_~#queue~0.base|) (forall ((v_ArrVal_1812 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| Int) (v_subst_1 Int)) (let ((.cse1 (store (store (store .cse4 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| v_ArrVal_1809) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| v_ArrVal_1812) |c_~#stored_elements~0.base| (store (select (store (store .cse5 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| v_ArrVal_1809) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| v_ArrVal_1812) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_74| 4) |c_~#stored_elements~0.offset| 4) v_subst_1)))) (or (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| |c_~#queue~0.base|) (not (= 400 (select (select .cse1 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100|) .cse2))) (forall ((v_ArrVal_1815 (Array Int Int))) (= (select (select (store .cse1 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| v_ArrVal_1815) |c_~#stored_elements~0.base|) .cse3) 0))))))) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| |c_~#queue~0.base|) (not (= 400 (select (select .cse5 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102|) .cse2))))))))))) (forall ((|v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| Int)) (or (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| |c_~#queue~0.base|) (forall ((|v_t1Thread1of1ForFork0_~i~0#1_74| Int) (|t1Thread1of1ForFork0_~value~0#1| Int) (v_ArrVal_1806 (Array Int Int))) (or (< |v_t1Thread1of1ForFork0_~i~0#1_74| .cse0) (forall ((|v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| Int)) (let ((.cse9 (store |c_#memory_int| |v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| v_ArrVal_1806))) (let ((.cse10 (store .cse9 |c_~#stored_elements~0.base| (store (select .cse9 |c_~#stored_elements~0.base|) .cse6 |t1Thread1of1ForFork0_~value~0#1|)))) (or (forall ((|v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| Int) (v_ArrVal_1809 (Array Int Int))) (or (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| |c_~#queue~0.base|) (forall ((v_ArrVal_1812 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| Int) (v_subst_2 Int)) (let ((.cse8 (store (store (store .cse9 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| v_ArrVal_1809) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| v_ArrVal_1812) |c_~#stored_elements~0.base| (store (select (store (store .cse10 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| v_ArrVal_1809) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| v_ArrVal_1812) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_74| 4) |c_~#stored_elements~0.offset| 4) v_subst_2)))) (or (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| |c_~#queue~0.base|) (forall ((v_ArrVal_1815 (Array Int Int))) (let ((.cse7 (select (select (store .cse8 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| v_ArrVal_1815) |c_~#stored_elements~0.base|) .cse3))) (or (= .cse7 0) (= .cse7 1)))) (not (= 400 (select (select .cse8 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100|) .cse2)))))))) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| |c_~#queue~0.base|) (not (= 400 (select (select .cse10 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102|) .cse2))))))))))))) is different from false [2024-11-08 12:12:59,458 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse0 (+ |c_t1Thread1of1ForFork0_~i~0#1| 1)) (.cse3 (+ (* 4 |c_t2Thread1of1ForFork1_~i~1#1|) |c_~#stored_elements~0.offset| 8)) (.cse2 (+ 1600 |c_~#queue~0.offset|)) (.cse6 (+ |c_~#stored_elements~0.offset| 4 (* |c_t1Thread1of1ForFork0_~i~0#1| 4)))) (and (forall ((|v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| Int) (v_ArrVal_1803 (Array Int Int))) (or (forall ((|v_t1Thread1of1ForFork0_~i~0#1_74| Int) (|t1Thread1of1ForFork0_~value~0#1| Int) (v_ArrVal_1806 (Array Int Int))) (or (< |v_t1Thread1of1ForFork0_~i~0#1_74| .cse0) (forall ((|v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| Int)) (let ((.cse4 (store (store |c_#memory_int| |c_t2Thread1of1ForFork1_dequeue_~q#1.base| v_ArrVal_1803) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| v_ArrVal_1806))) (let ((.cse5 (store .cse4 |c_~#stored_elements~0.base| (store (select .cse4 |c_~#stored_elements~0.base|) .cse6 |t1Thread1of1ForFork0_~value~0#1|)))) (or (forall ((|v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| Int) (v_ArrVal_1809 (Array Int Int))) (or (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| |c_~#queue~0.base|) (forall ((v_ArrVal_1812 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| Int) (v_subst_1 Int)) (let ((.cse1 (store (store (store .cse4 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| v_ArrVal_1809) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| v_ArrVal_1812) |c_~#stored_elements~0.base| (store (select (store (store .cse5 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| v_ArrVal_1809) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| v_ArrVal_1812) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_74| 4) |c_~#stored_elements~0.offset| 4) v_subst_1)))) (or (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| |c_~#queue~0.base|) (not (= 400 (select (select .cse1 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100|) .cse2))) (forall ((v_ArrVal_1815 (Array Int Int))) (= (select (select (store .cse1 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| v_ArrVal_1815) |c_~#stored_elements~0.base|) .cse3) 0))))))) (not (= 400 (select (select .cse5 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102|) .cse2))) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| |c_~#queue~0.base|))))))) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| |c_~#queue~0.base|))) (forall ((|v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| Int) (v_ArrVal_1803 (Array Int Int))) (or (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| |c_~#queue~0.base|) (forall ((|v_t1Thread1of1ForFork0_~i~0#1_74| Int) (|t1Thread1of1ForFork0_~value~0#1| Int) (v_ArrVal_1806 (Array Int Int))) (or (< |v_t1Thread1of1ForFork0_~i~0#1_74| .cse0) (forall ((|v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| Int)) (let ((.cse10 (store (store |c_#memory_int| |c_t2Thread1of1ForFork1_dequeue_~q#1.base| v_ArrVal_1803) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| v_ArrVal_1806))) (let ((.cse7 (store .cse10 |c_~#stored_elements~0.base| (store (select .cse10 |c_~#stored_elements~0.base|) .cse6 |t1Thread1of1ForFork0_~value~0#1|)))) (or (not (= 400 (select (select .cse7 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102|) .cse2))) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| |c_~#queue~0.base|) (forall ((|v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| Int) (v_ArrVal_1809 (Array Int Int))) (or (forall ((v_ArrVal_1812 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| Int) (v_subst_2 Int)) (let ((.cse9 (store (store (store .cse10 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| v_ArrVal_1809) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| v_ArrVal_1812) |c_~#stored_elements~0.base| (store (select (store (store .cse7 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| v_ArrVal_1809) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| v_ArrVal_1812) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_74| 4) |c_~#stored_elements~0.offset| 4) v_subst_2)))) (or (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| |c_~#queue~0.base|) (forall ((v_ArrVal_1815 (Array Int Int))) (let ((.cse8 (select (select (store .cse9 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| v_ArrVal_1815) |c_~#stored_elements~0.base|) .cse3))) (or (= .cse8 1) (= .cse8 0)))) (not (= 400 (select (select .cse9 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100|) .cse2)))))) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| |c_~#queue~0.base|))))))))))))) is different from false [2024-11-08 12:13:02,959 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse0 (+ |c_t1Thread1of1ForFork0_~i~0#1| 1)) (.cse4 (+ (* 4 |c_t2Thread1of1ForFork1_~i~1#1|) |c_~#stored_elements~0.offset| 8)) (.cse2 (+ 1600 |c_~#queue~0.offset|)) (.cse6 (+ |c_~#stored_elements~0.offset| 4 (* |c_t1Thread1of1ForFork0_~i~0#1| 4)))) (and (forall ((|v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| Int)) (or (forall ((|v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| Int) (v_ArrVal_1803 (Array Int Int))) (or (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| |c_~#queue~0.base|) (forall ((|v_t1Thread1of1ForFork0_~i~0#1_74| Int) (|t1Thread1of1ForFork0_~value~0#1| Int) (v_ArrVal_1806 (Array Int Int))) (or (< |v_t1Thread1of1ForFork0_~i~0#1_74| .cse0) (forall ((|v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| Int)) (let ((.cse5 (store (store |c_#memory_int| |v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| v_ArrVal_1803) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| v_ArrVal_1806))) (let ((.cse1 (store .cse5 |c_~#stored_elements~0.base| (store (select .cse5 |c_~#stored_elements~0.base|) .cse6 |t1Thread1of1ForFork0_~value~0#1|)))) (or (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| |c_~#queue~0.base|) (not (= 400 (select (select .cse1 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102|) .cse2))) (forall ((|v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| Int) (v_ArrVal_1809 (Array Int Int))) (or (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| |c_~#queue~0.base|) (forall ((v_ArrVal_1812 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| Int) (v_subst_1 Int)) (let ((.cse3 (store (store (store .cse5 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| v_ArrVal_1809) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| v_ArrVal_1812) |c_~#stored_elements~0.base| (store (select (store (store .cse1 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| v_ArrVal_1809) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| v_ArrVal_1812) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_74| 4) |c_~#stored_elements~0.offset| 4) v_subst_1)))) (or (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| |c_~#queue~0.base|) (not (= (select (select .cse3 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100|) .cse2) 400)) (forall ((v_ArrVal_1815 (Array Int Int))) (= (select (select (store .cse3 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| v_ArrVal_1815) |c_~#stored_elements~0.base|) .cse4) 0))))))))))))))) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| |c_~#queue~0.base|))) (forall ((|v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| Int)) (or (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| |c_~#queue~0.base|) (forall ((|v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| Int) (v_ArrVal_1803 (Array Int Int))) (or (forall ((|v_t1Thread1of1ForFork0_~i~0#1_74| Int) (|t1Thread1of1ForFork0_~value~0#1| Int) (v_ArrVal_1806 (Array Int Int))) (or (< |v_t1Thread1of1ForFork0_~i~0#1_74| .cse0) (forall ((|v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| Int)) (let ((.cse9 (store (store |c_#memory_int| |v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| v_ArrVal_1803) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| v_ArrVal_1806))) (let ((.cse10 (store .cse9 |c_~#stored_elements~0.base| (store (select .cse9 |c_~#stored_elements~0.base|) .cse6 |t1Thread1of1ForFork0_~value~0#1|)))) (or (forall ((|v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| Int) (v_ArrVal_1809 (Array Int Int))) (or (forall ((v_ArrVal_1812 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| Int) (v_subst_2 Int)) (let ((.cse8 (store (store (store .cse9 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| v_ArrVal_1809) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| v_ArrVal_1812) |c_~#stored_elements~0.base| (store (select (store (store .cse10 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| v_ArrVal_1809) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| v_ArrVal_1812) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_74| 4) |c_~#stored_elements~0.offset| 4) v_subst_2)))) (or (forall ((v_ArrVal_1815 (Array Int Int))) (let ((.cse7 (select (select (store .cse8 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| v_ArrVal_1815) |c_~#stored_elements~0.base|) .cse4))) (or (= 0 .cse7) (= 1 .cse7)))) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| |c_~#queue~0.base|) (not (= 400 (select (select .cse8 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100|) .cse2)))))) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| |c_~#queue~0.base|))) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| |c_~#queue~0.base|) (not (= 400 (select (select .cse10 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102|) .cse2))))))))) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| |c_~#queue~0.base|))))))) is different from false [2024-11-08 12:13:06,060 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse0 (+ |c_t1Thread1of1ForFork0_~i~0#1| 1)) (.cse2 (+ 1600 |c_~#queue~0.offset|)) (.cse4 (+ |c_~#stored_elements~0.offset| 8)) (.cse6 (+ |c_~#stored_elements~0.offset| 4 (* |c_t1Thread1of1ForFork0_~i~0#1| 4)))) (and (forall ((|v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| Int)) (or (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| |c_~#queue~0.base|) (forall ((|v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| Int) (v_ArrVal_1803 (Array Int Int))) (or (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| |c_~#queue~0.base|) (forall ((|v_t1Thread1of1ForFork0_~i~0#1_74| Int) (|t1Thread1of1ForFork0_~value~0#1| Int) (v_ArrVal_1806 (Array Int Int))) (or (< |v_t1Thread1of1ForFork0_~i~0#1_74| .cse0) (forall ((|v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| Int)) (let ((.cse5 (store (store |c_#memory_int| |v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| v_ArrVal_1803) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| v_ArrVal_1806))) (let ((.cse1 (store .cse5 |c_~#stored_elements~0.base| (store (select .cse5 |c_~#stored_elements~0.base|) .cse6 |t1Thread1of1ForFork0_~value~0#1|)))) (or (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| |c_~#queue~0.base|) (not (= 400 (select (select .cse1 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102|) .cse2))) (forall ((|v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| Int) (v_ArrVal_1809 (Array Int Int))) (or (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| |c_~#queue~0.base|) (forall ((v_ArrVal_1812 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| Int) (v_subst_1 Int)) (let ((.cse3 (store (store (store .cse5 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| v_ArrVal_1809) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| v_ArrVal_1812) |c_~#stored_elements~0.base| (store (select (store (store .cse1 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| v_ArrVal_1809) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| v_ArrVal_1812) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_74| 4) |c_~#stored_elements~0.offset| 4) v_subst_1)))) (or (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| |c_~#queue~0.base|) (not (= (select (select .cse3 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100|) .cse2) 400)) (forall ((v_ArrVal_1815 (Array Int Int))) (= 0 (select (select (store .cse3 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| v_ArrVal_1815) |c_~#stored_elements~0.base|) .cse4)))))))))))))))))) (forall ((|v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| Int)) (or (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| |c_~#queue~0.base|) (forall ((|v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| Int) (v_ArrVal_1803 (Array Int Int))) (or (forall ((|v_t1Thread1of1ForFork0_~i~0#1_74| Int) (|t1Thread1of1ForFork0_~value~0#1| Int) (v_ArrVal_1806 (Array Int Int))) (or (< |v_t1Thread1of1ForFork0_~i~0#1_74| .cse0) (forall ((|v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| Int)) (let ((.cse10 (store (store |c_#memory_int| |v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| v_ArrVal_1803) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| v_ArrVal_1806))) (let ((.cse7 (store .cse10 |c_~#stored_elements~0.base| (store (select .cse10 |c_~#stored_elements~0.base|) .cse6 |t1Thread1of1ForFork0_~value~0#1|)))) (or (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| |c_~#queue~0.base|) (not (= 400 (select (select .cse7 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102|) .cse2))) (forall ((|v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| Int) (v_ArrVal_1809 (Array Int Int))) (or (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| |c_~#queue~0.base|) (forall ((v_ArrVal_1812 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| Int) (v_subst_2 Int)) (let ((.cse8 (store (store (store .cse10 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| v_ArrVal_1809) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| v_ArrVal_1812) |c_~#stored_elements~0.base| (store (select (store (store .cse7 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| v_ArrVal_1809) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| v_ArrVal_1812) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_74| 4) |c_~#stored_elements~0.offset| 4) v_subst_2)))) (or (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| |c_~#queue~0.base|) (not (= 400 (select (select .cse8 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100|) .cse2))) (forall ((v_ArrVal_1815 (Array Int Int))) (let ((.cse9 (select (select (store .cse8 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| v_ArrVal_1815) |c_~#stored_elements~0.base|) .cse4))) (or (= .cse9 1) (= .cse9 0))))))))))))))) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| |c_~#queue~0.base|))))))) is different from false [2024-11-08 12:13:09,425 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse0 (+ |c_t1Thread1of1ForFork0_~i~0#1| 1)) (.cse2 (+ |c_~#stored_elements~0.offset| 8)) (.cse3 (+ 1600 |c_~#queue~0.offset|))) (and (forall ((|v_t1Thread1of1ForFork0_~i~0#1_75| Int)) (or (< |v_t1Thread1of1ForFork0_~i~0#1_75| .cse0) (forall ((|v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| Int)) (or (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| |c_~#queue~0.base|) (forall ((|v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| Int) (v_ArrVal_1803 (Array Int Int))) (or (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| |c_~#queue~0.base|) (forall ((|v_t1Thread1of1ForFork0_~i~0#1_74| Int) (|t1Thread1of1ForFork0_~value~0#1| Int) (v_ArrVal_1806 (Array Int Int))) (or (forall ((|v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| Int)) (let ((.cse4 (store (store |c_#memory_int| |v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| v_ArrVal_1803) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| v_ArrVal_1806))) (let ((.cse5 (store .cse4 |c_~#stored_elements~0.base| (store (select .cse4 |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_75| 4) |c_~#stored_elements~0.offset| 4) |t1Thread1of1ForFork0_~value~0#1|)))) (or (forall ((|v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| Int) (v_ArrVal_1809 (Array Int Int))) (or (forall ((v_ArrVal_1812 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| Int) (v_subst_1 Int)) (let ((.cse1 (store (store (store .cse4 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| v_ArrVal_1809) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| v_ArrVal_1812) |c_~#stored_elements~0.base| (store (select (store (store .cse5 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| v_ArrVal_1809) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| v_ArrVal_1812) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_74| 4) |c_~#stored_elements~0.offset| 4) v_subst_1)))) (or (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| |c_~#queue~0.base|) (forall ((v_ArrVal_1815 (Array Int Int))) (= (select (select (store .cse1 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| v_ArrVal_1815) |c_~#stored_elements~0.base|) .cse2) 0)) (not (= 400 (select (select .cse1 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100|) .cse3)))))) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| |c_~#queue~0.base|))) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| |c_~#queue~0.base|) (not (= 400 (select (select .cse5 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102|) .cse3))))))) (< |v_t1Thread1of1ForFork0_~i~0#1_74| (+ |v_t1Thread1of1ForFork0_~i~0#1_75| 1)))))))))) (forall ((|v_t1Thread1of1ForFork0_~i~0#1_75| Int)) (or (< |v_t1Thread1of1ForFork0_~i~0#1_75| .cse0) (forall ((|v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| Int)) (or (forall ((|v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| Int) (v_ArrVal_1803 (Array Int Int))) (or (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| |c_~#queue~0.base|) (forall ((|v_t1Thread1of1ForFork0_~i~0#1_74| Int) (|t1Thread1of1ForFork0_~value~0#1| Int) (v_ArrVal_1806 (Array Int Int))) (or (< |v_t1Thread1of1ForFork0_~i~0#1_74| (+ |v_t1Thread1of1ForFork0_~i~0#1_75| 1)) (forall ((|v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| Int)) (let ((.cse8 (store (store |c_#memory_int| |v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| v_ArrVal_1803) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| v_ArrVal_1806))) (let ((.cse9 (store .cse8 |c_~#stored_elements~0.base| (store (select .cse8 |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_75| 4) |c_~#stored_elements~0.offset| 4) |t1Thread1of1ForFork0_~value~0#1|)))) (or (forall ((|v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| Int) (v_ArrVal_1809 (Array Int Int))) (or (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| |c_~#queue~0.base|) (forall ((v_ArrVal_1812 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| Int) (v_subst_2 Int)) (let ((.cse6 (store (store (store .cse8 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| v_ArrVal_1809) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| v_ArrVal_1812) |c_~#stored_elements~0.base| (store (select (store (store .cse9 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| v_ArrVal_1809) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| v_ArrVal_1812) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_74| 4) |c_~#stored_elements~0.offset| 4) v_subst_2)))) (or (not (= 400 (select (select .cse6 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100|) .cse3))) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| |c_~#queue~0.base|) (forall ((v_ArrVal_1815 (Array Int Int))) (let ((.cse7 (select (select (store .cse6 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| v_ArrVal_1815) |c_~#stored_elements~0.base|) .cse2))) (or (= .cse7 1) (= .cse7 0))))))))) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| |c_~#queue~0.base|) (not (= 400 (select (select .cse9 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102|) .cse3))))))))))) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| |c_~#queue~0.base|))))))) is different from false [2024-11-08 12:13:11,339 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse1 (+ 1600 |c_~#queue~0.offset|)) (.cse4 (+ 2 |c_t1Thread1of1ForFork0_~i~0#1|)) (.cse2 (+ |c_~#stored_elements~0.offset| 8))) (and (forall ((v_ArrVal_1812 (Array Int Int)) (|t1Thread1of1ForFork0_~value~0#1| Int) (v_subst_1 Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| Int) (|v_t1Thread1of1ForFork0_~i~0#1_74| Int) (|v_t1Thread1of1ForFork0_~i~0#1_75| Int) (v_ArrVal_1809 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| Int) (v_ArrVal_1806 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| Int) (v_ArrVal_1815 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| Int) (v_ArrVal_1803 (Array Int Int))) (let ((.cse5 (store (store |c_#memory_int| |v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| v_ArrVal_1803) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| v_ArrVal_1806))) (let ((.cse3 (store .cse5 |c_~#stored_elements~0.base| (store (select .cse5 |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_75| 4) |c_~#stored_elements~0.offset| 4) |t1Thread1of1ForFork0_~value~0#1|)))) (let ((.cse0 (store (store (store .cse5 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| v_ArrVal_1809) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| v_ArrVal_1812) |c_~#stored_elements~0.base| (store (select (store (store .cse3 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| v_ArrVal_1809) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| v_ArrVal_1812) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_74| 4) |c_~#stored_elements~0.offset| 4) v_subst_1)))) (or (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| |c_~#queue~0.base|) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| |c_~#queue~0.base|) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| |c_~#queue~0.base|) (not (= 400 (select (select .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100|) .cse1))) (< |v_t1Thread1of1ForFork0_~i~0#1_74| (+ |v_t1Thread1of1ForFork0_~i~0#1_75| 1)) (= (select (select (store .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| v_ArrVal_1815) |c_~#stored_elements~0.base|) .cse2) 0) (not (= 400 (select (select .cse3 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102|) .cse1))) (< |v_t1Thread1of1ForFork0_~i~0#1_75| .cse4)))))) (forall ((v_ArrVal_1812 (Array Int Int)) (|t1Thread1of1ForFork0_~value~0#1| Int) (v_subst_2 Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| Int) (|v_t1Thread1of1ForFork0_~i~0#1_74| Int) (|v_t1Thread1of1ForFork0_~i~0#1_75| Int) (v_ArrVal_1809 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| Int) (v_ArrVal_1806 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| Int) (v_ArrVal_1815 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| Int) (v_ArrVal_1803 (Array Int Int))) (let ((.cse9 (store (store |c_#memory_int| |v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| v_ArrVal_1803) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| v_ArrVal_1806))) (let ((.cse8 (store .cse9 |c_~#stored_elements~0.base| (store (select .cse9 |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_75| 4) |c_~#stored_elements~0.offset| 4) |t1Thread1of1ForFork0_~value~0#1|)))) (let ((.cse7 (store (store (store .cse9 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| v_ArrVal_1809) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| v_ArrVal_1812) |c_~#stored_elements~0.base| (store (select (store (store .cse8 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| v_ArrVal_1809) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| v_ArrVal_1812) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_74| 4) |c_~#stored_elements~0.offset| 4) v_subst_2)))) (let ((.cse6 (select (select (store .cse7 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| v_ArrVal_1815) |c_~#stored_elements~0.base|) .cse2))) (or (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| |c_~#queue~0.base|) (= .cse6 1) (not (= 400 (select (select .cse7 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100|) .cse1))) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| |c_~#queue~0.base|) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| |c_~#queue~0.base|) (= .cse6 0) (< |v_t1Thread1of1ForFork0_~i~0#1_74| (+ |v_t1Thread1of1ForFork0_~i~0#1_75| 1)) (not (= 400 (select (select .cse8 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102|) .cse1))) (< |v_t1Thread1of1ForFork0_~i~0#1_75| .cse4))))))))) is different from false [2024-11-08 12:13:13,002 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse3 (+ |c_t1Thread1of1ForFork0_~i~0#1| 3)) (.cse5 (+ |c_~#stored_elements~0.offset| 8)) (.cse2 (+ 1600 |c_~#queue~0.offset|))) (and (forall ((v_ArrVal_1812 (Array Int Int)) (|t1Thread1of1ForFork0_~value~0#1| Int) (v_subst_2 Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| Int) (|v_t1Thread1of1ForFork0_~i~0#1_74| Int) (|v_t1Thread1of1ForFork0_~i~0#1_75| Int) (v_ArrVal_1809 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| Int) (v_ArrVal_1806 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| Int) (v_ArrVal_1815 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| Int) (v_ArrVal_1803 (Array Int Int))) (let ((.cse6 (store (store |c_#memory_int| |v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| v_ArrVal_1803) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| v_ArrVal_1806))) (let ((.cse4 (store .cse6 |c_~#stored_elements~0.base| (store (select .cse6 |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_75| 4) |c_~#stored_elements~0.offset| 4) |t1Thread1of1ForFork0_~value~0#1|)))) (let ((.cse1 (store (store (store .cse6 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| v_ArrVal_1809) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| v_ArrVal_1812) |c_~#stored_elements~0.base| (store (select (store (store .cse4 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| v_ArrVal_1809) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| v_ArrVal_1812) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_74| 4) |c_~#stored_elements~0.offset| 4) v_subst_2)))) (let ((.cse0 (select (select (store .cse1 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| v_ArrVal_1815) |c_~#stored_elements~0.base|) .cse5))) (or (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| |c_~#queue~0.base|) (= .cse0 1) (not (= 400 (select (select .cse1 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100|) .cse2))) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_~i~0#1_75| .cse3) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| |c_~#queue~0.base|) (= .cse0 0) (< |v_t1Thread1of1ForFork0_~i~0#1_74| (+ |v_t1Thread1of1ForFork0_~i~0#1_75| 1)) (not (= 400 (select (select .cse4 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102|) .cse2))))))))) (forall ((v_ArrVal_1812 (Array Int Int)) (|t1Thread1of1ForFork0_~value~0#1| Int) (v_subst_1 Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| Int) (|v_t1Thread1of1ForFork0_~i~0#1_74| Int) (|v_t1Thread1of1ForFork0_~i~0#1_75| Int) (v_ArrVal_1809 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| Int) (v_ArrVal_1806 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| Int) (v_ArrVal_1815 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| Int) (v_ArrVal_1803 (Array Int Int))) (let ((.cse9 (store (store |c_#memory_int| |v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| v_ArrVal_1803) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| v_ArrVal_1806))) (let ((.cse8 (store .cse9 |c_~#stored_elements~0.base| (store (select .cse9 |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_75| 4) |c_~#stored_elements~0.offset| 4) |t1Thread1of1ForFork0_~value~0#1|)))) (let ((.cse7 (store (store (store .cse9 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| v_ArrVal_1809) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| v_ArrVal_1812) |c_~#stored_elements~0.base| (store (select (store (store .cse8 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| v_ArrVal_1809) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| v_ArrVal_1812) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_74| 4) |c_~#stored_elements~0.offset| 4) v_subst_1)))) (or (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| |c_~#queue~0.base|) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_~i~0#1_75| .cse3) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| |c_~#queue~0.base|) (not (= 400 (select (select .cse7 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100|) .cse2))) (< |v_t1Thread1of1ForFork0_~i~0#1_74| (+ |v_t1Thread1of1ForFork0_~i~0#1_75| 1)) (= (select (select (store .cse7 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| v_ArrVal_1815) |c_~#stored_elements~0.base|) .cse5) 0) (not (= 400 (select (select .cse8 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102|) .cse2)))))))))) is different from false [2024-11-08 12:13:13,518 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse5 (+ |c_~#stored_elements~0.offset| 8)) (.cse2 (+ 1600 |c_~#queue~0.offset|)) (.cse4 (+ |c_t1Thread1of1ForFork0_~i~0#1| 3)) (.cse7 (select |c_#memory_int| |c_~#stored_elements~0.base|)) (.cse8 (+ |c_~#stored_elements~0.offset| 4 (* |c_t1Thread1of1ForFork0_~i~0#1| 4)))) (and (forall ((v_ArrVal_1812 (Array Int Int)) (|t1Thread1of1ForFork0_~value~0#1| Int) (v_subst_3 Int) (v_subst_2 Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| Int) (|v_t1Thread1of1ForFork0_~i~0#1_74| Int) (|v_t1Thread1of1ForFork0_~i~0#1_75| Int) (v_ArrVal_1809 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| Int) (v_ArrVal_1806 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| Int) (v_ArrVal_1815 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| Int) (v_ArrVal_1803 (Array Int Int))) (let ((.cse6 (store (store |c_#memory_int| |v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| v_ArrVal_1803) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| v_ArrVal_1806))) (let ((.cse3 (store .cse6 |c_~#stored_elements~0.base| (store (select (store (store (store |c_#memory_int| |c_~#stored_elements~0.base| (store .cse7 .cse8 |t1Thread1of1ForFork0_~value~0#1|)) |v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| v_ArrVal_1803) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| v_ArrVal_1806) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_75| 4) |c_~#stored_elements~0.offset| 4) v_subst_3)))) (let ((.cse1 (store (store (store .cse6 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| v_ArrVal_1809) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| v_ArrVal_1812) |c_~#stored_elements~0.base| (store (select (store (store .cse3 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| v_ArrVal_1809) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| v_ArrVal_1812) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_74| 4) |c_~#stored_elements~0.offset| 4) v_subst_2)))) (let ((.cse0 (select (select (store .cse1 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| v_ArrVal_1815) |c_~#stored_elements~0.base|) .cse5))) (or (= .cse0 1) (not (= 400 (select (select .cse1 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100|) .cse2))) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| |c_~#queue~0.base|) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| |c_~#queue~0.base|) (not (= 400 (select (select .cse3 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102|) .cse2))) (< |v_t1Thread1of1ForFork0_~i~0#1_75| .cse4) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_~i~0#1_74| (+ |v_t1Thread1of1ForFork0_~i~0#1_75| 1)) (= .cse0 0))))))) (forall ((v_ArrVal_1812 (Array Int Int)) (|t1Thread1of1ForFork0_~value~0#1| Int) (v_subst_4 Int) (v_subst_1 Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| Int) (|v_t1Thread1of1ForFork0_~i~0#1_74| Int) (|v_t1Thread1of1ForFork0_~i~0#1_75| Int) (v_ArrVal_1809 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| Int) (v_ArrVal_1806 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| Int) (v_ArrVal_1815 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| Int) (v_ArrVal_1803 (Array Int Int))) (let ((.cse11 (store (store |c_#memory_int| |v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| v_ArrVal_1803) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| v_ArrVal_1806))) (let ((.cse10 (store .cse11 |c_~#stored_elements~0.base| (store (select (store (store (store |c_#memory_int| |c_~#stored_elements~0.base| (store .cse7 .cse8 |t1Thread1of1ForFork0_~value~0#1|)) |v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| v_ArrVal_1803) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| v_ArrVal_1806) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_75| 4) |c_~#stored_elements~0.offset| 4) v_subst_4)))) (let ((.cse9 (store (store (store .cse11 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| v_ArrVal_1809) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| v_ArrVal_1812) |c_~#stored_elements~0.base| (store (select (store (store .cse10 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| v_ArrVal_1809) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| v_ArrVal_1812) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_74| 4) |c_~#stored_elements~0.offset| 4) v_subst_1)))) (or (= (select (select (store .cse9 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| v_ArrVal_1815) |c_~#stored_elements~0.base|) .cse5) 0) (not (= 400 (select (select .cse9 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100|) .cse2))) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| |c_~#queue~0.base|) (not (= 400 (select (select .cse10 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102|) .cse2))) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_~i~0#1_75| .cse4) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_~i~0#1_74| (+ |v_t1Thread1of1ForFork0_~i~0#1_75| 1))))))))) is different from false [2024-11-08 12:13:14,062 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse4 (+ |c_t1Thread1of1ForFork0_~i~0#1| 3)) (.cse1 (+ 1600 |c_~#queue~0.offset|)) (.cse3 (+ |c_~#stored_elements~0.offset| 8)) (.cse7 (+ |c_~#stored_elements~0.offset| 4 (* |c_t1Thread1of1ForFork0_~i~0#1| 4)))) (and (forall ((v_ArrVal_1812 (Array Int Int)) (v_ArrVal_1800 (Array Int Int)) (|t1Thread1of1ForFork0_~value~0#1| Int) (v_subst_4 Int) (v_subst_1 Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| Int) (|v_t1Thread1of1ForFork0_~i~0#1_74| Int) (|v_t1Thread1of1ForFork0_~i~0#1_75| Int) (v_ArrVal_1809 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| Int) (v_ArrVal_1806 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| Int) (v_ArrVal_1815 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| Int) (v_ArrVal_1803 (Array Int Int))) (let ((.cse6 (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| v_ArrVal_1800))) (let ((.cse5 (store (store .cse6 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| v_ArrVal_1803) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| v_ArrVal_1806))) (let ((.cse0 (store .cse5 |c_~#stored_elements~0.base| (store (select (store (store (store .cse6 |c_~#stored_elements~0.base| (store (select .cse6 |c_~#stored_elements~0.base|) .cse7 |t1Thread1of1ForFork0_~value~0#1|)) |v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| v_ArrVal_1803) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| v_ArrVal_1806) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_75| 4) |c_~#stored_elements~0.offset| 4) v_subst_4)))) (let ((.cse2 (store (store (store .cse5 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| v_ArrVal_1809) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| v_ArrVal_1812) |c_~#stored_elements~0.base| (store (select (store (store .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| v_ArrVal_1809) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| v_ArrVal_1812) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_74| 4) |c_~#stored_elements~0.offset| 4) v_subst_1)))) (or (not (= 400 (select (select .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102|) .cse1))) (not (= 400 (select (select .cse2 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100|) .cse1))) (= (select (select (store .cse2 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| v_ArrVal_1815) |c_~#stored_elements~0.base|) .cse3) 0) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| |c_~#queue~0.base|) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_~i~0#1_75| .cse4) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_~i~0#1_74| (+ |v_t1Thread1of1ForFork0_~i~0#1_75| 1)))))))) (forall ((v_ArrVal_1812 (Array Int Int)) (v_ArrVal_1800 (Array Int Int)) (|t1Thread1of1ForFork0_~value~0#1| Int) (v_subst_3 Int) (v_subst_2 Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| Int) (|v_t1Thread1of1ForFork0_~i~0#1_74| Int) (|v_t1Thread1of1ForFork0_~i~0#1_75| Int) (v_ArrVal_1809 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| Int) (v_ArrVal_1806 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| Int) (v_ArrVal_1815 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| Int) (v_ArrVal_1803 (Array Int Int))) (let ((.cse12 (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| v_ArrVal_1800))) (let ((.cse11 (store (store .cse12 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| v_ArrVal_1803) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| v_ArrVal_1806))) (let ((.cse8 (store .cse11 |c_~#stored_elements~0.base| (store (select (store (store (store .cse12 |c_~#stored_elements~0.base| (store (select .cse12 |c_~#stored_elements~0.base|) .cse7 |t1Thread1of1ForFork0_~value~0#1|)) |v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| v_ArrVal_1803) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| v_ArrVal_1806) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_75| 4) |c_~#stored_elements~0.offset| 4) v_subst_3)))) (let ((.cse10 (store (store (store .cse11 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| v_ArrVal_1809) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| v_ArrVal_1812) |c_~#stored_elements~0.base| (store (select (store (store .cse8 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| v_ArrVal_1809) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| v_ArrVal_1812) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_74| 4) |c_~#stored_elements~0.offset| 4) v_subst_2)))) (let ((.cse9 (select (select (store .cse10 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| v_ArrVal_1815) |c_~#stored_elements~0.base|) .cse3))) (or (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| |c_~#queue~0.base|) (not (= 400 (select (select .cse8 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102|) .cse1))) (= .cse9 1) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_~i~0#1_75| .cse4) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| |c_~#queue~0.base|) (= .cse9 0) (< |v_t1Thread1of1ForFork0_~i~0#1_74| (+ |v_t1Thread1of1ForFork0_~i~0#1_75| 1)) (not (= 400 (select (select .cse10 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100|) .cse1)))))))))))) is different from false [2024-11-08 12:13:16,155 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse3 (+ |c_t1Thread1of1ForFork0_~i~0#1| 3)) (.cse1 (+ 1600 |c_~#queue~0.offset|)) (.cse2 (+ |c_~#stored_elements~0.offset| 8)) (.cse7 (+ |c_~#stored_elements~0.offset| 4 (* |c_t1Thread1of1ForFork0_~i~0#1| 4)))) (and (forall ((|v_t1Thread1of1ForFork0_enqueue_~q#1.base_176| Int)) (or (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_176| |c_~#queue~0.base|) (forall ((v_ArrVal_1812 (Array Int Int)) (v_ArrVal_1800 (Array Int Int)) (|t1Thread1of1ForFork0_~value~0#1| Int) (v_subst_4 Int) (v_subst_1 Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| Int) (|v_t1Thread1of1ForFork0_~i~0#1_74| Int) (|v_t1Thread1of1ForFork0_~i~0#1_75| Int) (v_ArrVal_1809 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| Int) (v_ArrVal_1806 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| Int) (v_ArrVal_1815 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| Int) (v_ArrVal_1803 (Array Int Int))) (let ((.cse6 (store |c_#memory_int| |v_t1Thread1of1ForFork0_enqueue_~q#1.base_176| v_ArrVal_1800))) (let ((.cse5 (store (store .cse6 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| v_ArrVal_1803) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| v_ArrVal_1806))) (let ((.cse4 (store .cse5 |c_~#stored_elements~0.base| (store (select (store (store (store .cse6 |c_~#stored_elements~0.base| (store (select .cse6 |c_~#stored_elements~0.base|) .cse7 |t1Thread1of1ForFork0_~value~0#1|)) |v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| v_ArrVal_1803) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| v_ArrVal_1806) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_75| 4) |c_~#stored_elements~0.offset| 4) v_subst_4)))) (let ((.cse0 (store (store (store .cse5 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| v_ArrVal_1809) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| v_ArrVal_1812) |c_~#stored_elements~0.base| (store (select (store (store .cse4 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| v_ArrVal_1809) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| v_ArrVal_1812) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_74| 4) |c_~#stored_elements~0.offset| 4) v_subst_1)))) (or (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| |c_~#queue~0.base|) (not (= 400 (select (select .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100|) .cse1))) (= (select (select (store .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| v_ArrVal_1815) |c_~#stored_elements~0.base|) .cse2) 0) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_~i~0#1_75| .cse3) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_~i~0#1_74| (+ |v_t1Thread1of1ForFork0_~i~0#1_75| 1)) (not (= 400 (select (select .cse4 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102|) .cse1))))))))))) (forall ((|v_t1Thread1of1ForFork0_enqueue_~q#1.base_176| Int)) (or (forall ((v_ArrVal_1812 (Array Int Int)) (v_ArrVal_1800 (Array Int Int)) (|t1Thread1of1ForFork0_~value~0#1| Int) (v_subst_3 Int) (v_subst_2 Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| Int) (|v_t1Thread1of1ForFork0_~i~0#1_74| Int) (|v_t1Thread1of1ForFork0_~i~0#1_75| Int) (v_ArrVal_1809 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| Int) (v_ArrVal_1806 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| Int) (v_ArrVal_1815 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| Int) (v_ArrVal_1803 (Array Int Int))) (let ((.cse12 (store |c_#memory_int| |v_t1Thread1of1ForFork0_enqueue_~q#1.base_176| v_ArrVal_1800))) (let ((.cse11 (store (store .cse12 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| v_ArrVal_1803) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| v_ArrVal_1806))) (let ((.cse9 (store .cse11 |c_~#stored_elements~0.base| (store (select (store (store (store .cse12 |c_~#stored_elements~0.base| (store (select .cse12 |c_~#stored_elements~0.base|) .cse7 |t1Thread1of1ForFork0_~value~0#1|)) |v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| v_ArrVal_1803) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| v_ArrVal_1806) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_75| 4) |c_~#stored_elements~0.offset| 4) v_subst_3)))) (let ((.cse8 (store (store (store .cse11 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| v_ArrVal_1809) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| v_ArrVal_1812) |c_~#stored_elements~0.base| (store (select (store (store .cse9 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| v_ArrVal_1809) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| v_ArrVal_1812) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_74| 4) |c_~#stored_elements~0.offset| 4) v_subst_2)))) (let ((.cse10 (select (select (store .cse8 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| v_ArrVal_1815) |c_~#stored_elements~0.base|) .cse2))) (or (not (= 400 (select (select .cse8 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100|) .cse1))) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| |c_~#queue~0.base|) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_~i~0#1_75| .cse3) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| |c_~#queue~0.base|) (not (= 400 (select (select .cse9 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102|) .cse1))) (< |v_t1Thread1of1ForFork0_~i~0#1_74| (+ |v_t1Thread1of1ForFork0_~i~0#1_75| 1)) (= .cse10 1) (= .cse10 0)))))))) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_176| |c_~#queue~0.base|))))) is different from false [2024-11-08 12:13:17,715 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse4 (+ |c_~#stored_elements~0.offset| 8)) (.cse2 (+ 1600 |c_~#queue~0.offset|)) (.cse7 (+ |c_~#stored_elements~0.offset| 4))) (and (forall ((|v_t1Thread1of1ForFork0_enqueue_~q#1.base_176| Int)) (or (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_176| |c_~#queue~0.base|) (forall ((v_ArrVal_1812 (Array Int Int)) (v_ArrVal_1800 (Array Int Int)) (|t1Thread1of1ForFork0_~value~0#1| Int) (v_subst_3 Int) (v_subst_2 Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| Int) (|v_t1Thread1of1ForFork0_~i~0#1_74| Int) (|v_t1Thread1of1ForFork0_~i~0#1_75| Int) (v_ArrVal_1809 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| Int) (v_ArrVal_1806 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| Int) (v_ArrVal_1815 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| Int) (v_ArrVal_1803 (Array Int Int))) (let ((.cse6 (store |c_#memory_int| |v_t1Thread1of1ForFork0_enqueue_~q#1.base_176| v_ArrVal_1800))) (let ((.cse5 (store (store .cse6 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| v_ArrVal_1803) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| v_ArrVal_1806))) (let ((.cse3 (store .cse5 |c_~#stored_elements~0.base| (store (select (store (store (store .cse6 |c_~#stored_elements~0.base| (store (select .cse6 |c_~#stored_elements~0.base|) .cse7 |t1Thread1of1ForFork0_~value~0#1|)) |v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| v_ArrVal_1803) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| v_ArrVal_1806) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_75| 4) |c_~#stored_elements~0.offset| 4) v_subst_3)))) (let ((.cse1 (store (store (store .cse5 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| v_ArrVal_1809) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| v_ArrVal_1812) |c_~#stored_elements~0.base| (store (select (store (store .cse3 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| v_ArrVal_1809) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| v_ArrVal_1812) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_74| 4) |c_~#stored_elements~0.offset| 4) v_subst_2)))) (let ((.cse0 (select (select (store .cse1 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| v_ArrVal_1815) |c_~#stored_elements~0.base|) .cse4))) (or (= .cse0 0) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_~i~0#1_75| 3) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| |c_~#queue~0.base|) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| |c_~#queue~0.base|) (= .cse0 1) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_~i~0#1_74| (+ |v_t1Thread1of1ForFork0_~i~0#1_75| 1)) (not (= 400 (select (select .cse1 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100|) .cse2))) (not (= 400 (select (select .cse3 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102|) .cse2)))))))))))) (forall ((|v_t1Thread1of1ForFork0_enqueue_~q#1.base_176| Int)) (or (forall ((v_ArrVal_1812 (Array Int Int)) (v_ArrVal_1800 (Array Int Int)) (|t1Thread1of1ForFork0_~value~0#1| Int) (v_subst_4 Int) (v_subst_1 Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| Int) (|v_t1Thread1of1ForFork0_~i~0#1_74| Int) (|v_t1Thread1of1ForFork0_~i~0#1_75| Int) (v_ArrVal_1809 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| Int) (v_ArrVal_1806 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| Int) (v_ArrVal_1815 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| Int) (v_ArrVal_1803 (Array Int Int))) (let ((.cse11 (store |c_#memory_int| |v_t1Thread1of1ForFork0_enqueue_~q#1.base_176| v_ArrVal_1800))) (let ((.cse10 (store (store .cse11 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| v_ArrVal_1803) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| v_ArrVal_1806))) (let ((.cse8 (store .cse10 |c_~#stored_elements~0.base| (store (select (store (store (store .cse11 |c_~#stored_elements~0.base| (store (select .cse11 |c_~#stored_elements~0.base|) .cse7 |t1Thread1of1ForFork0_~value~0#1|)) |v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| v_ArrVal_1803) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| v_ArrVal_1806) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_75| 4) |c_~#stored_elements~0.offset| 4) v_subst_4)))) (let ((.cse9 (store (store (store .cse10 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| v_ArrVal_1809) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| v_ArrVal_1812) |c_~#stored_elements~0.base| (store (select (store (store .cse8 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| v_ArrVal_1809) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| v_ArrVal_1812) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_74| 4) |c_~#stored_elements~0.offset| 4) v_subst_1)))) (or (not (= 400 (select (select .cse8 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102|) .cse2))) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_104| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_~i~0#1_75| 3) (= (select (select (store .cse9 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| v_ArrVal_1815) |c_~#stored_elements~0.base|) .cse4) 0) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100| |c_~#queue~0.base|) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_102| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_172| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_174| |c_~#queue~0.base|) (not (= (select (select .cse9 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_100|) .cse2) 400)) (< |v_t1Thread1of1ForFork0_~i~0#1_74| (+ |v_t1Thread1of1ForFork0_~i~0#1_75| 1)))))))) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_176| |c_~#queue~0.base|))))) is different from false [2024-11-08 12:13:40,462 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 140 proven. 18 refuted. 0 times theorem prover too weak. 7 trivial. 134 not checked. [2024-11-08 12:13:40,463 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1165727709] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-08 12:13:40,463 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-08 12:13:40,463 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 30, 37] total 92 [2024-11-08 12:13:40,463 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2061250420] [2024-11-08 12:13:40,463 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-08 12:13:40,464 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 93 states [2024-11-08 12:13:40,464 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 12:13:40,466 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 93 interpolants. [2024-11-08 12:13:40,467 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=479, Invalid=5644, Unknown=95, NotChecked=2338, Total=8556 [2024-11-08 12:13:40,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:13:40,469 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-08 12:13:40,470 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 93 states, 93 states have (on average 4.752688172043011) internal successors, (442), 92 states have internal predecessors, (442), 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 12:13:40,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:13:40,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:13:40,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:13:40,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:13:40,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:13:40,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:13:40,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-08 12:13:40,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-08 12:13:40,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-08 12:13:40,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-11-08 12:13:40,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:13:40,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:13:40,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:13:40,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:13:40,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-08 12:13:40,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2024-11-08 12:13:40,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-08 12:13:40,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-08 12:13:40,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2024-11-08 12:13:40,472 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:13:40,472 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:13:40,472 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2024-11-08 12:13:40,472 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:14:19,748 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:14:19,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:14:19,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:14:19,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:14:19,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:14:19,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:14:19,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-08 12:14:19,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-08 12:14:19,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-08 12:14:19,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-11-08 12:14:19,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:14:19,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:14:19,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:14:19,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:14:19,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-08 12:14:19,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2024-11-08 12:14:19,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-08 12:14:19,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-08 12:14:19,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2024-11-08 12:14:19,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:14:19,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:14:19,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2024-11-08 12:14:19,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2024-11-08 12:14:19,769 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2024-11-08 12:14:19,951 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable22 [2024-11-08 12:14:19,951 INFO L396 AbstractCegarLoop]: === Iteration 24 === Targeting t1Err25REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [t1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 38 more)] === [2024-11-08 12:14:19,952 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 12:14:19,952 INFO L85 PathProgramCache]: Analyzing trace with hash 305993252, now seen corresponding path program 1 times [2024-11-08 12:14:19,952 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 12:14:19,952 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1193910787] [2024-11-08 12:14:19,952 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 12:14:19,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 12:14:20,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 12:14:20,095 INFO L134 CoverageAnalysis]: Checked inductivity of 451 backedges. 251 proven. 0 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2024-11-08 12:14:20,095 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 12:14:20,095 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1193910787] [2024-11-08 12:14:20,096 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1193910787] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-08 12:14:20,096 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-08 12:14:20,096 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-08 12:14:20,096 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [157451102] [2024-11-08 12:14:20,096 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-08 12:14:20,096 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-08 12:14:20,096 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 12:14:20,097 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-08 12:14:20,097 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-08 12:14:20,097 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:14:20,098 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-08 12:14:20,098 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 37.0) internal successors, (111), 3 states have internal predecessors, (111), 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 12:14:20,098 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:14:20,098 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:14:20,098 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:14:20,098 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:14:20,098 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:14:20,098 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:14:20,099 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-08 12:14:20,099 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-08 12:14:20,099 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-08 12:14:20,099 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-11-08 12:14:20,099 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:14:20,099 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:14:20,099 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:14:20,099 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:14:20,099 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-08 12:14:20,099 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2024-11-08 12:14:20,099 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-08 12:14:20,099 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-08 12:14:20,099 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2024-11-08 12:14:20,099 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:14:20,099 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:14:20,100 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2024-11-08 12:14:20,100 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2024-11-08 12:14:20,100 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:14:47,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:14:47,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:14:47,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:14:47,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:14:47,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:14:47,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:14:47,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-08 12:14:47,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-08 12:14:47,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-08 12:14:47,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-11-08 12:14:47,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:14:47,218 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:14:47,218 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:14:47,218 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:14:47,218 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-08 12:14:47,218 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2024-11-08 12:14:47,218 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-08 12:14:47,218 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-08 12:14:47,218 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2024-11-08 12:14:47,218 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:14:47,218 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:14:47,218 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2024-11-08 12:14:47,219 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2024-11-08 12:14:47,219 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:14:47,219 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2024-11-08 12:14:47,219 INFO L396 AbstractCegarLoop]: === Iteration 25 === Targeting t1Err25REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [t1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 38 more)] === [2024-11-08 12:14:47,219 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 12:14:47,219 INFO L85 PathProgramCache]: Analyzing trace with hash -1160700330, now seen corresponding path program 5 times [2024-11-08 12:14:47,220 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 12:14:47,220 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1522744535] [2024-11-08 12:14:47,220 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 12:14:47,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 12:14:47,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 12:14:55,380 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 172 proven. 81 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-08 12:14:55,380 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 12:14:55,380 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1522744535] [2024-11-08 12:14:55,380 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1522744535] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 12:14:55,380 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1468020545] [2024-11-08 12:14:55,380 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2024-11-08 12:14:55,380 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 12:14:55,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/z3 [2024-11-08 12:14:55,382 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 12:14:55,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2024-11-08 12:14:57,604 INFO L227 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 7 check-sat command(s) [2024-11-08 12:14:57,604 INFO L228 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-08 12:14:57,617 INFO L255 TraceCheckSpWp]: Trace formula consists of 2742 conjuncts, 76 conjuncts are in the unsatisfiable core [2024-11-08 12:14:57,623 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 12:14:59,600 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 12:14:59,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:14:59,709 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 12:15:00,102 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 12:15:00,202 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 12:15:00,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:15:00,585 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 12:15:00,664 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 12:15:00,866 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 12:15:00,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:15:00,986 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 12:15:01,385 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 12:15:01,448 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 12:15:01,726 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 112 proven. 100 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-08 12:15:01,726 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-08 12:15:04,569 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse0 (+ |c_~#queue~0.offset| 1604))) (and (forall ((v_ArrVal_2172 (Array Int Int))) (<= (+ (* (select (select (store |c_#memory_int| |c_~#stored_elements~0.base| v_ArrVal_2172) |c_~#queue~0.base|) .cse0) 4) |c_~#queue~0.offset| 4) (select |c_#length| |c_~#queue~0.base|))) (forall ((v_ArrVal_2172 (Array Int Int))) (<= 0 (+ (* (select (select (store |c_#memory_int| |c_~#stored_elements~0.base| v_ArrVal_2172) |c_~#queue~0.base|) .cse0) 4) |c_~#queue~0.offset|))))) is different from false [2024-11-08 12:15:04,595 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|) (+ |c_t1Thread1of1ForFork0_enqueue_~q#1.offset| 1604) (+ 1 |c_t1Thread1of1ForFork0_enqueue_#t~post41#1|)))) (.cse1 (+ |c_~#queue~0.offset| 1604))) (and (forall ((v_ArrVal_2172 (Array Int Int))) (<= 0 (+ |c_~#queue~0.offset| (* (select (select (store .cse0 |c_~#stored_elements~0.base| v_ArrVal_2172) |c_~#queue~0.base|) .cse1) 4)))) (forall ((v_ArrVal_2172 (Array Int Int))) (<= (+ |c_~#queue~0.offset| 4 (* (select (select (store .cse0 |c_~#stored_elements~0.base| v_ArrVal_2172) |c_~#queue~0.base|) .cse1) 4)) (select |c_#length| |c_~#queue~0.base|))))) is different from false [2024-11-08 12:15:04,824 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse0 (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|)) (.cse2 (+ |c_t1Thread1of1ForFork0_enqueue_~q#1.offset| 1604))) (let ((.cse1 (+ 1608 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|)) (.cse3 (+ (select .cse0 .cse2) 1)) (.cse4 (+ |c_~#queue~0.offset| 1604))) (and (forall ((v_ArrVal_2168 Int) (v_ArrVal_2172 (Array Int Int))) (<= 0 (+ (* (select (select (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (store (store .cse0 .cse1 v_ArrVal_2168) .cse2 .cse3)) |c_~#stored_elements~0.base| v_ArrVal_2172) |c_~#queue~0.base|) .cse4) 4) |c_~#queue~0.offset|))) (forall ((v_ArrVal_2168 Int) (v_ArrVal_2172 (Array Int Int))) (<= (+ (* (select (select (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (store (store .cse0 .cse1 v_ArrVal_2168) .cse2 .cse3)) |c_~#stored_elements~0.base| v_ArrVal_2172) |c_~#queue~0.base|) .cse4) 4) |c_~#queue~0.offset| 4) (select |c_#length| |c_~#queue~0.base|)))))) is different from false [2024-11-08 12:15:04,862 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse1 (+ 1608 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|)) (.cse2 (+ |c_t1Thread1of1ForFork0_enqueue_~q#1.offset| 1604)) (.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 (+ |c_~#queue~0.offset| 1604))) (and (forall ((v_ArrVal_2168 Int) (|t1Thread1of1ForFork0_enqueue_~x#1| Int) (v_ArrVal_2172 (Array Int Int))) (<= 0 (+ (* (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_2168) .cse2 (+ (select .cse0 .cse2) 1)))) |c_~#stored_elements~0.base| v_ArrVal_2172) |c_~#queue~0.base|) .cse5) 4) |c_~#queue~0.offset|))) (forall ((v_ArrVal_2168 Int) (|t1Thread1of1ForFork0_enqueue_~x#1| Int) (v_ArrVal_2172 (Array Int Int))) (<= (+ (* (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_2168) .cse2 (+ (select .cse6 .cse2) 1)))) |c_~#stored_elements~0.base| v_ArrVal_2172) |c_~#queue~0.base|) .cse5) 4) |c_~#queue~0.offset| 4) (select |c_#length| |c_~#queue~0.base|))))) is different from false [2024-11-08 12:15:04,904 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse4 (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|)) (.cse3 (+ |c_t1Thread1of1ForFork0_enqueue_~q#1.offset| 1604))) (let ((.cse0 (select .cse4 .cse3)) (.cse2 (+ 1608 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|)) (.cse5 (+ |c_~#queue~0.offset| 1604))) (and (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_138| Int)) (or (< .cse0 |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_138|) (forall ((v_ArrVal_2168 Int) (|t1Thread1of1ForFork0_enqueue_~x#1| Int) (v_ArrVal_2172 (Array Int Int))) (<= 0 (+ |c_~#queue~0.offset| (* (select (select (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (let ((.cse1 (store .cse4 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_138| 4) |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) |t1Thread1of1ForFork0_enqueue_~x#1|))) (store (store .cse1 .cse2 v_ArrVal_2168) .cse3 (+ (select .cse1 .cse3) 1)))) |c_~#stored_elements~0.base| v_ArrVal_2172) |c_~#queue~0.base|) .cse5) 4)))))) (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_138| Int)) (or (< .cse0 |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_138|) (forall ((v_ArrVal_2168 Int) (|t1Thread1of1ForFork0_enqueue_~x#1| Int) (v_ArrVal_2172 (Array Int Int))) (<= (+ |c_~#queue~0.offset| (* (select (select (store (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (let ((.cse6 (store .cse4 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_138| 4) |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) |t1Thread1of1ForFork0_enqueue_~x#1|))) (store (store .cse6 .cse2 v_ArrVal_2168) .cse3 (+ (select .cse6 .cse3) 1)))) |c_~#stored_elements~0.base| v_ArrVal_2172) |c_~#queue~0.base|) .cse5) 4) 4) (select |c_#length| |c_~#queue~0.base|)))))))) is different from false [2024-11-08 12:15:31,203 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse0 (select |c_#memory_int| |c_~#queue~0.base|)) (.cse5 (+ |c_~#queue~0.offset| 1604))) (let ((.cse4 (+ 1608 |c_~#queue~0.offset|)) (.cse1 (+ 1600 |c_~#queue~0.offset|)) (.cse6 (select .cse0 .cse5))) (and (forall ((|t2Thread1of1ForFork1_dequeue_#t~post48#1| Int) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_138| Int) (|t2Thread1of1ForFork1_dequeue_#t~post45#1| Int)) (or (forall ((v_ArrVal_2168 Int) (|t1Thread1of1ForFork0_enqueue_~x#1| Int) (v_ArrVal_2172 (Array Int Int))) (<= (+ (* (select (select (store (store |c_#memory_int| |c_~#queue~0.base| (let ((.cse2 (+ |t2Thread1of1ForFork1_dequeue_#t~post48#1| 1)) (.cse3 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_138| 4) |c_~#queue~0.offset|))) (store (store (store (store .cse0 .cse1 .cse2) .cse3 |t1Thread1of1ForFork0_enqueue_~x#1|) .cse4 v_ArrVal_2168) .cse5 (+ (select (store (store (store .cse0 .cse4 (+ (- 1) |t2Thread1of1ForFork1_dequeue_#t~post45#1|)) .cse1 .cse2) .cse3 |t1Thread1of1ForFork0_enqueue_~x#1|) .cse5) 1)))) |c_~#stored_elements~0.base| v_ArrVal_2172) |c_~#queue~0.base|) .cse5) 4) |c_~#queue~0.offset| 4) (select |c_#length| |c_~#queue~0.base|))) (< .cse6 |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_138|))) (forall ((|t2Thread1of1ForFork1_dequeue_#t~post48#1| Int) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_138| Int) (|t2Thread1of1ForFork1_dequeue_#t~post45#1| Int)) (or (forall ((v_ArrVal_2168 Int) (|t1Thread1of1ForFork0_enqueue_~x#1| Int) (v_ArrVal_2172 (Array Int Int))) (<= 0 (+ (* (select (select (store (store |c_#memory_int| |c_~#queue~0.base| (let ((.cse7 (+ |t2Thread1of1ForFork1_dequeue_#t~post48#1| 1)) (.cse8 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_138| 4) |c_~#queue~0.offset|))) (store (store (store (store .cse0 .cse1 .cse7) .cse8 |t1Thread1of1ForFork0_enqueue_~x#1|) .cse4 v_ArrVal_2168) .cse5 (+ (select (store (store (store .cse0 .cse4 (+ (- 1) |t2Thread1of1ForFork1_dequeue_#t~post45#1|)) .cse1 .cse7) .cse8 |t1Thread1of1ForFork0_enqueue_~x#1|) .cse5) 1)))) |c_~#stored_elements~0.base| v_ArrVal_2172) |c_~#queue~0.base|) .cse5) 4) |c_~#queue~0.offset|))) (< .cse6 |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_138|)))))) is different from false [2024-11-08 12:15:35,973 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:15:35,973 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 136 treesize of output 106 [2024-11-08 12:15:35,989 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:15:35,989 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 141 treesize of output 143 [2024-11-08 12:15:35,997 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 12:15:36,006 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 12:15:36,020 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 12:15:36,065 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:15:36,065 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 12:15:36,126 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:15:36,126 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 133 treesize of output 103 [2024-11-08 12:15:36,132 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 12:15:36,137 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 55 treesize of output 49 [2024-11-08 12:15:36,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:15:36,147 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 45 treesize of output 33 [2024-11-08 12:15:38,123 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 12 proven. 139 refuted. 0 times theorem prover too weak. 90 trivial. 61 not checked. [2024-11-08 12:15:38,123 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1468020545] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-08 12:15:38,123 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-08 12:15:38,123 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [26, 12, 18] total 56 [2024-11-08 12:15:38,124 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [650203401] [2024-11-08 12:15:38,124 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-08 12:15:38,124 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 57 states [2024-11-08 12:15:38,125 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 12:15:38,126 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 57 interpolants. [2024-11-08 12:15:38,127 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=315, Invalid=2221, Unknown=38, NotChecked=618, Total=3192 [2024-11-08 12:15:38,127 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:15:38,128 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-08 12:15:38,129 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 57 states, 57 states have (on average 7.701754385964913) internal successors, (439), 56 states have internal predecessors, (439), 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 12:15:38,129 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:15:38,129 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:15:38,129 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:15:38,129 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:15:38,130 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:15:38,130 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:15:38,130 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-08 12:15:38,130 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-08 12:15:38,130 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-08 12:15:38,130 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-11-08 12:15:38,130 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:15:38,130 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:15:38,130 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:15:38,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:15:38,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-08 12:15:38,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2024-11-08 12:15:38,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-08 12:15:38,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-08 12:15:38,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2024-11-08 12:15:38,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:15:38,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:15:38,131 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2024-11-08 12:15:38,132 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 88 states. [2024-11-08 12:15:38,132 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:15:38,132 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:15:56,053 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:15:56,053 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:15:56,053 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:15:56,053 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:15:56,053 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:15:56,053 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:15:56,053 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-08 12:15:56,053 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-08 12:15:56,053 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-08 12:15:56,053 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-11-08 12:15:56,053 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:15:56,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:15:56,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:15:56,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:15:56,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-08 12:15:56,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2024-11-08 12:15:56,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-08 12:15:56,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-08 12:15:56,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2024-11-08 12:15:56,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:15:56,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:15:56,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2024-11-08 12:15:56,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2024-11-08 12:15:56,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:15:56,055 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-11-08 12:15:56,079 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2024-11-08 12:15:56,255 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24 [2024-11-08 12:15:56,255 INFO L396 AbstractCegarLoop]: === Iteration 26 === Targeting t1Err25REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [t1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 38 more)] === [2024-11-08 12:15:56,256 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 12:15:56,256 INFO L85 PathProgramCache]: Analyzing trace with hash 70458093, now seen corresponding path program 6 times [2024-11-08 12:15:56,256 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 12:15:56,256 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1024294565] [2024-11-08 12:15:56,256 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 12:15:56,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 12:15:57,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 12:16:05,081 INFO L134 CoverageAnalysis]: Checked inductivity of 1134 backedges. 778 proven. 143 refuted. 0 times theorem prover too weak. 213 trivial. 0 not checked. [2024-11-08 12:16:05,081 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 12:16:05,081 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1024294565] [2024-11-08 12:16:05,082 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1024294565] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 12:16:05,082 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [628205204] [2024-11-08 12:16:05,082 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2024-11-08 12:16:05,082 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 12:16:05,082 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/z3 [2024-11-08 12:16:05,084 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 12:16:05,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2024-11-08 12:16:06,866 INFO L227 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 3 check-sat command(s) [2024-11-08 12:16:06,867 INFO L228 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-08 12:16:06,881 INFO L255 TraceCheckSpWp]: Trace formula consists of 2199 conjuncts, 71 conjuncts are in the unsatisfiable core [2024-11-08 12:16:06,887 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 12:16:09,890 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 15 treesize of output 1 [2024-11-08 12:16:10,063 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 12:16:10,461 INFO L349 Elim1Store]: treesize reduction 36, result has 39.0 percent of original size [2024-11-08 12:16:10,462 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 35 treesize of output 44 [2024-11-08 12:16:10,588 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 31 treesize of output 22 [2024-11-08 12:16:10,856 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 31 treesize of output 15 [2024-11-08 12:16:10,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:16:10,881 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 12:16:11,107 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 12:16:11,156 INFO L134 CoverageAnalysis]: Checked inductivity of 1134 backedges. 247 proven. 121 refuted. 0 times theorem prover too weak. 766 trivial. 0 not checked. [2024-11-08 12:16:11,156 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-08 12:16:11,338 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_2564 (Array Int Int))) (not (= 400 (select (select (store |c_#memory_int| |c_~#stored_elements~0.base| v_ArrVal_2564) |c_~#queue~0.base|) (+ 1600 |c_~#queue~0.offset|))))) is different from false [2024-11-08 12:16:14,640 INFO L349 Elim1Store]: treesize reduction 659, result has 40.8 percent of original size [2024-11-08 12:16:14,641 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 7 new quantified variables, introduced 26 case distinctions, treesize of input 1490 treesize of output 1447 [2024-11-08 12:16:14,816 INFO L349 Elim1Store]: treesize reduction 25, result has 24.2 percent of original size [2024-11-08 12:16:14,817 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 5 case distinctions, treesize of input 577 treesize of output 553 [2024-11-08 12:16:14,917 INFO L349 Elim1Store]: treesize reduction 13, result has 38.1 percent of original size [2024-11-08 12:16:14,918 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 306 treesize of output 286 [2024-11-08 12:16:14,953 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 122 treesize of output 110 [2024-11-08 12:16:15,010 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:16:15,011 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 409 treesize of output 389 [2024-11-08 12:16:15,229 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 12:16:15,465 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 13 [2024-11-08 12:16:15,602 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 12:16:15,628 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 32 treesize of output 24 [2024-11-08 12:16:15,947 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:16:15,948 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 4 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 11 case distinctions, treesize of input 212 treesize of output 290 [2024-11-08 12:16:20,002 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:16:20,002 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 4 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 11 case distinctions, treesize of input 738 treesize of output 804 [2024-11-08 12:16:25,371 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:16:25,371 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 7 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 8 case distinctions, treesize of input 833 treesize of output 789 [2024-11-08 12:16:25,425 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 12:16:25,426 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 737 treesize of output 697 [2024-11-08 12:16:28,209 INFO L134 CoverageAnalysis]: Checked inductivity of 1134 backedges. 107 proven. 247 refuted. 0 times theorem prover too weak. 766 trivial. 14 not checked. [2024-11-08 12:16:28,209 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [628205204] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-08 12:16:28,210 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-08 12:16:28,210 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 14, 18] total 52 [2024-11-08 12:16:28,210 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1263677651] [2024-11-08 12:16:28,210 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-08 12:16:28,211 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 53 states [2024-11-08 12:16:28,211 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 12:16:28,212 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 53 interpolants. [2024-11-08 12:16:28,213 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=457, Invalid=2194, Unknown=5, NotChecked=100, Total=2756 [2024-11-08 12:16:28,213 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:16:28,214 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-08 12:16:28,214 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 53 states, 53 states have (on average 8.49056603773585) internal successors, (450), 52 states have internal predecessors, (450), 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 12:16:28,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:16:28,214 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:16:28,215 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:16:28,215 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:16:28,215 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:16:28,215 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:16:28,215 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-08 12:16:28,215 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-08 12:16:28,215 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-08 12:16:28,215 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-11-08 12:16:28,216 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:16:28,216 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:16:28,216 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:16:28,216 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:16:28,216 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-08 12:16:28,216 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2024-11-08 12:16:28,216 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-08 12:16:28,216 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-08 12:16:28,216 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2024-11-08 12:16:28,217 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:16:28,217 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:16:28,217 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2024-11-08 12:16:28,217 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 88 states. [2024-11-08 12:16:28,217 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:16:28,217 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-11-08 12:16:28,217 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:16:39,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:16:39,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:16:39,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:16:39,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:16:39,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:16:39,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:16:39,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-08 12:16:39,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-08 12:16:39,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-08 12:16:39,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-11-08 12:16:39,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:16:39,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:16:39,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:16:39,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:16:39,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-08 12:16:39,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2024-11-08 12:16:39,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-08 12:16:39,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-08 12:16:39,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2024-11-08 12:16:39,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:16:39,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:16:39,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2024-11-08 12:16:39,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2024-11-08 12:16:39,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:16:39,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-11-08 12:16:39,065 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2024-11-08 12:16:39,087 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2024-11-08 12:16:39,265 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable25 [2024-11-08 12:16:39,266 INFO L396 AbstractCegarLoop]: === Iteration 27 === Targeting t1Err25REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [t1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 38 more)] === [2024-11-08 12:16:39,266 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 12:16:39,266 INFO L85 PathProgramCache]: Analyzing trace with hash 441749197, now seen corresponding path program 7 times [2024-11-08 12:16:39,266 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 12:16:39,266 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1383882070] [2024-11-08 12:16:39,266 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 12:16:39,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 12:16:40,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 12:16:50,574 INFO L134 CoverageAnalysis]: Checked inductivity of 1147 backedges. 742 proven. 231 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2024-11-08 12:16:50,574 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 12:16:50,574 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1383882070] [2024-11-08 12:16:50,574 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1383882070] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 12:16:50,574 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1893932218] [2024-11-08 12:16:50,574 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2024-11-08 12:16:50,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 12:16:50,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/z3 [2024-11-08 12:16:50,577 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 12:16:50,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2024-11-08 12:16:51,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 12:16:51,352 INFO L255 TraceCheckSpWp]: Trace formula consists of 3531 conjuncts, 95 conjuncts are in the unsatisfiable core [2024-11-08 12:16:51,363 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 12:16:51,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:16:51,471 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 12:16:51,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:16:51,503 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 12:16:51,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:16:51,535 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 12:16:51,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:16:51,829 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 12:16:51,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:16:51,867 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 12:16:51,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:16:51,934 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 12:16:51,971 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 12:16:52,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:16:52,278 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 12:16:52,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:16:52,327 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 12:16:52,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:16:52,414 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 12:16:52,456 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 12:16:53,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:16:53,453 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 12:16:53,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:16:53,565 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 12:16:53,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:16:53,862 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 12:16:53,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:16:53,909 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 12:16:54,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:16:54,023 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 12:16:54,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:16:54,068 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 31 treesize of output 11 [2024-11-08 12:16:54,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:16:54,603 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 12:16:54,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:16:54,721 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 12:16:55,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:16:55,035 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 12:16:55,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:16:55,083 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 12:16:55,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:16:55,198 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 12:16:55,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:16:55,251 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 31 treesize of output 11 [2024-11-08 12:16:55,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:16:55,895 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 12:16:56,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:16:56,011 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 12:16:56,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:16:56,347 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 12:16:56,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:16:56,399 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 12:16:56,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:16:56,498 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 12:16:56,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:16:56,545 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 31 treesize of output 11 [2024-11-08 12:16:57,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:16:57,478 INFO L349 Elim1Store]: treesize reduction 31, result has 29.5 percent of original size [2024-11-08 12:16:57,478 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 44 treesize of output 43 [2024-11-08 12:16:58,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:16:58,073 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 25 treesize of output 18 [2024-11-08 12:16:58,496 INFO L134 CoverageAnalysis]: Checked inductivity of 1147 backedges. 688 proven. 221 refuted. 0 times theorem prover too weak. 238 trivial. 0 not checked. [2024-11-08 12:16:58,496 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-08 12:17:00,386 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_2977 (Array Int Int)) (v_ArrVal_2974 (Array Int Int)) (|t2Thread1of1ForFork1_dequeue_~q#1.offset| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| Int) (|t1Thread1of1ForFork0_~value~0#1| Int)) (let ((.cse0 (let ((.cse1 (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| v_ArrVal_2974))) (store .cse1 |c_~#stored_elements~0.base| (store (select .cse1 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| 4 (* |c_t1Thread1of1ForFork0_~i~0#1| 4)) |t1Thread1of1ForFork0_~value~0#1|))))) (or (= (select (select (store .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| v_ArrVal_2977) |c_~#stored_elements~0.base|) (+ (* 4 |c_t2Thread1of1ForFork1_~i~1#1|) |c_~#stored_elements~0.offset| 4)) 0) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| |c_~#queue~0.base|) (not (= 400 (select (select .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141|) (+ |t2Thread1of1ForFork1_dequeue_~q#1.offset| 1600))))))) is different from false [2024-11-08 12:17:02,584 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_2977 (Array Int Int)) (v_ArrVal_2974 (Array Int Int)) (|t2Thread1of1ForFork1_dequeue_~q#1.offset| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| Int) (|t1Thread1of1ForFork0_~value~0#1| Int)) (let ((.cse0 (let ((.cse1 (store |c_#memory_int| |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| v_ArrVal_2974))) (store .cse1 |c_~#stored_elements~0.base| (store (select .cse1 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| 4 (* |c_t1Thread1of1ForFork0_~i~0#1| 4)) |t1Thread1of1ForFork0_~value~0#1|))))) (or (= (select (select (store .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| v_ArrVal_2977) |c_~#stored_elements~0.base|) (+ (* 4 |c_t2Thread1of1ForFork1_~i~1#1|) |c_~#stored_elements~0.offset| 4)) 0) (not (= 400 (select (select .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141|) (+ |t2Thread1of1ForFork1_dequeue_~q#1.offset| 1600)))) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| |c_~#queue~0.base|)))) is different from false [2024-11-08 12:17:02,963 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_2977 (Array Int Int)) (v_ArrVal_2974 (Array Int Int)) (|t2Thread1of1ForFork1_dequeue_~q#1.offset| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| Int) (v_ArrVal_2971 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| Int) (|t1Thread1of1ForFork0_~value~0#1| Int)) (let ((.cse0 (let ((.cse1 (store (store |c_#memory_int| |c_t2Thread1of1ForFork1_dequeue_~q#1.base| v_ArrVal_2971) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| v_ArrVal_2974))) (store .cse1 |c_~#stored_elements~0.base| (store (select .cse1 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| 4 (* |c_t1Thread1of1ForFork0_~i~0#1| 4)) |t1Thread1of1ForFork0_~value~0#1|))))) (or (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| |c_~#queue~0.base|) (not (= 400 (select (select .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141|) (+ |t2Thread1of1ForFork1_dequeue_~q#1.offset| 1600)))) (= (select (select (store .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| v_ArrVal_2977) |c_~#stored_elements~0.base|) (+ (* 4 |c_t2Thread1of1ForFork1_~i~1#1|) |c_~#stored_elements~0.offset| 4)) 0) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| |c_~#queue~0.base|)))) is different from false [2024-11-08 12:17:03,249 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_2977 (Array Int Int)) (v_ArrVal_2974 (Array Int Int)) (|t2Thread1of1ForFork1_dequeue_~q#1.offset| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| Int) (v_ArrVal_2971 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| Int) (|t1Thread1of1ForFork0_~value~0#1| Int)) (let ((.cse0 (let ((.cse1 (store (store |c_#memory_int| |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| v_ArrVal_2971) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| v_ArrVal_2974))) (store .cse1 |c_~#stored_elements~0.base| (store (select .cse1 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| 4 (* |c_t1Thread1of1ForFork0_~i~0#1| 4)) |t1Thread1of1ForFork0_~value~0#1|))))) (or (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| |c_~#queue~0.base|) (= (select (select (store .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| v_ArrVal_2977) |c_~#stored_elements~0.base|) (+ (* 4 |c_t2Thread1of1ForFork1_~i~1#1|) |c_~#stored_elements~0.offset| 4)) 0) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| |c_~#queue~0.base|) (not (= (select (select .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141|) (+ |t2Thread1of1ForFork1_dequeue_~q#1.offset| 1600)) 400))))) is different from false [2024-11-08 12:17:03,451 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_2977 (Array Int Int)) (v_ArrVal_2974 (Array Int Int)) (|t2Thread1of1ForFork1_dequeue_~q#1.offset| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| Int) (v_ArrVal_2971 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| Int) (|t1Thread1of1ForFork0_~value~0#1| Int)) (let ((.cse0 (let ((.cse1 (store (store |c_#memory_int| |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| v_ArrVal_2971) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| v_ArrVal_2974))) (store .cse1 |c_~#stored_elements~0.base| (store (select .cse1 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| 4 (* |c_t1Thread1of1ForFork0_~i~0#1| 4)) |t1Thread1of1ForFork0_~value~0#1|))))) (or (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| |c_~#queue~0.base|) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| |c_~#queue~0.base|) (= (select (select (store .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| v_ArrVal_2977) |c_~#stored_elements~0.base|) (+ (* 4 |c_t2Thread1of1ForFork1_~i~1#1|) |c_~#stored_elements~0.offset| 8)) 0) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| |c_~#queue~0.base|) (not (= (select (select .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141|) (+ |t2Thread1of1ForFork1_dequeue_~q#1.offset| 1600)) 400))))) is different from false [2024-11-08 12:17:03,585 WARN L851 $PredicateComparison]: unable to prove that (forall ((|v_t1Thread1of1ForFork0_~i~0#1_113| Int)) (or (forall ((v_ArrVal_2977 (Array Int Int)) (v_ArrVal_2974 (Array Int Int)) (|t2Thread1of1ForFork1_dequeue_~q#1.offset| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| Int) (v_ArrVal_2971 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| Int) (|t1Thread1of1ForFork0_~value~0#1| Int)) (let ((.cse0 (let ((.cse1 (store (store |c_#memory_int| |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| v_ArrVal_2971) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| v_ArrVal_2974))) (store .cse1 |c_~#stored_elements~0.base| (store (select .cse1 |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_113| 4) |c_~#stored_elements~0.offset| 4) |t1Thread1of1ForFork0_~value~0#1|))))) (or (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| |c_~#queue~0.base|) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| |c_~#queue~0.base|) (= (select (select (store .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| v_ArrVal_2977) |c_~#stored_elements~0.base|) (+ (* 4 |c_t2Thread1of1ForFork1_~i~1#1|) |c_~#stored_elements~0.offset| 8)) 0) (not (= 400 (select (select .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141|) (+ |t2Thread1of1ForFork1_dequeue_~q#1.offset| 1600)))) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| |c_~#queue~0.base|)))) (< |v_t1Thread1of1ForFork0_~i~0#1_113| (+ |c_t1Thread1of1ForFork0_~i~0#1| 1)))) is different from false [2024-11-08 12:17:03,680 WARN L851 $PredicateComparison]: unable to prove that (forall ((|v_t1Thread1of1ForFork0_~value~0#1_89| Int) (v_ArrVal_2977 (Array Int Int)) (|v_t1Thread1of1ForFork0_~i~0#1_113| Int) (v_ArrVal_2974 (Array Int Int)) (|t2Thread1of1ForFork1_dequeue_~q#1.offset| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| Int) (|t1Thread1of1ForFork0_~value~0#1| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| Int) (v_ArrVal_2971 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| Int)) (let ((.cse0 (store (store (store |c_#memory_int| |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| v_ArrVal_2971) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| v_ArrVal_2974) |c_~#stored_elements~0.base| (store (select (store (store (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| 4 (* |c_t1Thread1of1ForFork0_~i~0#1| 4)) |t1Thread1of1ForFork0_~value~0#1|)) |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| v_ArrVal_2971) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| v_ArrVal_2974) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_113| 4) |c_~#stored_elements~0.offset| 4) |v_t1Thread1of1ForFork0_~value~0#1_89|)))) (or (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| |c_~#queue~0.base|) (not (= (select (select .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141|) (+ |t2Thread1of1ForFork1_dequeue_~q#1.offset| 1600)) 400)) (< |v_t1Thread1of1ForFork0_~i~0#1_113| (+ |c_t1Thread1of1ForFork0_~i~0#1| 1)) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| |c_~#queue~0.base|) (= (select (select (store .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| v_ArrVal_2977) |c_~#stored_elements~0.base|) (+ (* 4 |c_t2Thread1of1ForFork1_~i~1#1|) |c_~#stored_elements~0.offset| 8)) 0) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| |c_~#queue~0.base|)))) is different from false [2024-11-08 12:17:03,813 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_2968 (Array Int Int)) (|v_t1Thread1of1ForFork0_~value~0#1_89| Int) (v_ArrVal_2977 (Array Int Int)) (|v_t1Thread1of1ForFork0_~i~0#1_113| Int) (v_ArrVal_2974 (Array Int Int)) (|t2Thread1of1ForFork1_dequeue_~q#1.offset| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| Int) (|t1Thread1of1ForFork0_~value~0#1| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| Int) (v_ArrVal_2971 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| Int)) (let ((.cse0 (let ((.cse1 (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| v_ArrVal_2968))) (store (store (store .cse1 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| v_ArrVal_2971) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| v_ArrVal_2974) |c_~#stored_elements~0.base| (store (select (store (store (store .cse1 |c_~#stored_elements~0.base| (store (select .cse1 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| 4 (* |c_t1Thread1of1ForFork0_~i~0#1| 4)) |t1Thread1of1ForFork0_~value~0#1|)) |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| v_ArrVal_2971) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| v_ArrVal_2974) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_113| 4) |c_~#stored_elements~0.offset| 4) |v_t1Thread1of1ForFork0_~value~0#1_89|))))) (or (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_~i~0#1_113| (+ |c_t1Thread1of1ForFork0_~i~0#1| 1)) (not (= (select (select .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141|) (+ |t2Thread1of1ForFork1_dequeue_~q#1.offset| 1600)) 400)) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| |c_~#queue~0.base|) (= (select (select (store .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| v_ArrVal_2977) |c_~#stored_elements~0.base|) (+ (* 4 |c_t2Thread1of1ForFork1_~i~1#1|) |c_~#stored_elements~0.offset| 8)) 0) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| |c_~#queue~0.base|)))) is different from false [2024-11-08 12:17:04,270 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_2968 (Array Int Int)) (v_ArrVal_2977 (Array Int Int)) (|v_t1Thread1of1ForFork0_~i~0#1_113| Int) (v_ArrVal_2974 (Array Int Int)) (|t2Thread1of1ForFork1_dequeue_~q#1.offset| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| Int) (|t1Thread1of1ForFork0_~value~0#1| Int) (v_ArrVal_2971 (Array Int Int)) (|v_t1Thread1of1ForFork0_~value~0#1_89| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| Int)) (let ((.cse0 (let ((.cse1 (store |c_#memory_int| |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| v_ArrVal_2968))) (store (store (store .cse1 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| v_ArrVal_2971) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| v_ArrVal_2974) |c_~#stored_elements~0.base| (store (select (store (store (store .cse1 |c_~#stored_elements~0.base| (store (select .cse1 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| 4 (* |c_t1Thread1of1ForFork0_~i~0#1| 4)) |t1Thread1of1ForFork0_~value~0#1|)) |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| v_ArrVal_2971) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| v_ArrVal_2974) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_113| 4) |c_~#stored_elements~0.offset| 4) |v_t1Thread1of1ForFork0_~value~0#1_89|))))) (or (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| |c_~#queue~0.base|) (not (= 400 (select (select .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141|) (+ |t2Thread1of1ForFork1_dequeue_~q#1.offset| 1600)))) (< |v_t1Thread1of1ForFork0_~i~0#1_113| (+ |c_t1Thread1of1ForFork0_~i~0#1| 1)) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| |c_~#queue~0.base|) (= (select (select (store .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| v_ArrVal_2977) |c_~#stored_elements~0.base|) (+ (* 4 |c_t2Thread1of1ForFork1_~i~1#1|) |c_~#stored_elements~0.offset| 8)) 0) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| |c_~#queue~0.base|)))) is different from false [2024-11-08 12:17:04,773 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_2968 (Array Int Int)) (v_ArrVal_2977 (Array Int Int)) (v_ArrVal_2965 (Array Int Int)) (|v_t1Thread1of1ForFork0_~i~0#1_113| Int) (v_ArrVal_2974 (Array Int Int)) (|t2Thread1of1ForFork1_dequeue_~q#1.offset| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| Int) (|t1Thread1of1ForFork0_~value~0#1| Int) (v_ArrVal_2971 (Array Int Int)) (|v_t1Thread1of1ForFork0_~value~0#1_89| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| Int)) (let ((.cse0 (let ((.cse1 (store (store |c_#memory_int| |c_t2Thread1of1ForFork1_dequeue_~q#1.base| v_ArrVal_2965) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| v_ArrVal_2968))) (store (store (store .cse1 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| v_ArrVal_2971) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| v_ArrVal_2974) |c_~#stored_elements~0.base| (store (select (store (store (store .cse1 |c_~#stored_elements~0.base| (store (select .cse1 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| 4 (* |c_t1Thread1of1ForFork0_~i~0#1| 4)) |t1Thread1of1ForFork0_~value~0#1|)) |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| v_ArrVal_2971) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| v_ArrVal_2974) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_113| 4) |c_~#stored_elements~0.offset| 4) |v_t1Thread1of1ForFork0_~value~0#1_89|))))) (or (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| |c_~#queue~0.base|) (not (= 400 (select (select .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141|) (+ |t2Thread1of1ForFork1_dequeue_~q#1.offset| 1600)))) (< |v_t1Thread1of1ForFork0_~i~0#1_113| (+ |c_t1Thread1of1ForFork0_~i~0#1| 1)) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| |c_~#queue~0.base|) (= (select (select (store .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| v_ArrVal_2977) |c_~#stored_elements~0.base|) (+ (* 4 |c_t2Thread1of1ForFork1_~i~1#1|) |c_~#stored_elements~0.offset| 8)) 0)))) is different from false [2024-11-08 12:17:05,392 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_2968 (Array Int Int)) (v_ArrVal_2977 (Array Int Int)) (v_ArrVal_2965 (Array Int Int)) (|v_t1Thread1of1ForFork0_~i~0#1_113| Int) (v_ArrVal_2974 (Array Int Int)) (|t2Thread1of1ForFork1_dequeue_~q#1.offset| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| Int) (|t1Thread1of1ForFork0_~value~0#1| Int) (v_ArrVal_2971 (Array Int Int)) (|v_t1Thread1of1ForFork0_~value~0#1_89| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| Int)) (let ((.cse0 (let ((.cse1 (store (store |c_#memory_int| |v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| v_ArrVal_2965) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| v_ArrVal_2968))) (store (store (store .cse1 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| v_ArrVal_2971) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| v_ArrVal_2974) |c_~#stored_elements~0.base| (store (select (store (store (store .cse1 |c_~#stored_elements~0.base| (store (select .cse1 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| 4 (* |c_t1Thread1of1ForFork0_~i~0#1| 4)) |t1Thread1of1ForFork0_~value~0#1|)) |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| v_ArrVal_2971) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| v_ArrVal_2974) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_113| 4) |c_~#stored_elements~0.offset| 4) |v_t1Thread1of1ForFork0_~value~0#1_89|))))) (or (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_~i~0#1_113| (+ |c_t1Thread1of1ForFork0_~i~0#1| 1)) (= 0 (select (select (store .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| v_ArrVal_2977) |c_~#stored_elements~0.base|) (+ (* 4 |c_t2Thread1of1ForFork1_~i~1#1|) |c_~#stored_elements~0.offset| 8))) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| |c_~#queue~0.base|) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| |c_~#queue~0.base|) (not (= 400 (select (select .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141|) (+ |t2Thread1of1ForFork1_dequeue_~q#1.offset| 1600))))))) is different from false [2024-11-08 12:17:05,752 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_2968 (Array Int Int)) (v_ArrVal_2977 (Array Int Int)) (v_ArrVal_2965 (Array Int Int)) (|v_t1Thread1of1ForFork0_~i~0#1_113| Int) (v_ArrVal_2974 (Array Int Int)) (|t2Thread1of1ForFork1_dequeue_~q#1.offset| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| Int) (|t1Thread1of1ForFork0_~value~0#1| Int) (v_ArrVal_2971 (Array Int Int)) (|v_t1Thread1of1ForFork0_~value~0#1_89| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| Int)) (let ((.cse0 (let ((.cse1 (store (store |c_#memory_int| |v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| v_ArrVal_2965) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| v_ArrVal_2968))) (store (store (store .cse1 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| v_ArrVal_2971) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| v_ArrVal_2974) |c_~#stored_elements~0.base| (store (select (store (store (store .cse1 |c_~#stored_elements~0.base| (store (select .cse1 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| 4 (* |c_t1Thread1of1ForFork0_~i~0#1| 4)) |t1Thread1of1ForFork0_~value~0#1|)) |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| v_ArrVal_2971) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| v_ArrVal_2974) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_113| 4) |c_~#stored_elements~0.offset| 4) |v_t1Thread1of1ForFork0_~value~0#1_89|))))) (or (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_~i~0#1_113| (+ |c_t1Thread1of1ForFork0_~i~0#1| 1)) (= (select (select (store .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| v_ArrVal_2977) |c_~#stored_elements~0.base|) (+ (* 4 |c_t2Thread1of1ForFork1_~i~1#1|) |c_~#stored_elements~0.offset| 12)) 0) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| |c_~#queue~0.base|) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| |c_~#queue~0.base|) (not (= 400 (select (select .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141|) (+ |t2Thread1of1ForFork1_dequeue_~q#1.offset| 1600))))))) is different from false [2024-11-08 12:17:05,984 WARN L851 $PredicateComparison]: unable to prove that (forall ((|v_t1Thread1of1ForFork0_~i~0#1_114| Int)) (or (< |v_t1Thread1of1ForFork0_~i~0#1_114| (+ |c_t1Thread1of1ForFork0_~i~0#1| 1)) (forall ((v_ArrVal_2968 (Array Int Int)) (v_ArrVal_2977 (Array Int Int)) (v_ArrVal_2965 (Array Int Int)) (|v_t1Thread1of1ForFork0_~i~0#1_113| Int) (v_ArrVal_2974 (Array Int Int)) (|t2Thread1of1ForFork1_dequeue_~q#1.offset| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| Int) (|t1Thread1of1ForFork0_~value~0#1| Int) (v_ArrVal_2971 (Array Int Int)) (|v_t1Thread1of1ForFork0_~value~0#1_89| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| Int)) (let ((.cse0 (let ((.cse1 (store (store |c_#memory_int| |v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| v_ArrVal_2965) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| v_ArrVal_2968))) (store (store (store .cse1 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| v_ArrVal_2971) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| v_ArrVal_2974) |c_~#stored_elements~0.base| (store (select (store (store (store .cse1 |c_~#stored_elements~0.base| (store (select .cse1 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| 4 (* |v_t1Thread1of1ForFork0_~i~0#1_114| 4)) |t1Thread1of1ForFork0_~value~0#1|)) |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| v_ArrVal_2971) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| v_ArrVal_2974) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_113| 4) |c_~#stored_elements~0.offset| 4) |v_t1Thread1of1ForFork0_~value~0#1_89|))))) (or (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| |c_~#queue~0.base|) (= 0 (select (select (store .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| v_ArrVal_2977) |c_~#stored_elements~0.base|) (+ (* 4 |c_t2Thread1of1ForFork1_~i~1#1|) |c_~#stored_elements~0.offset| 12))) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_~i~0#1_113| (+ |v_t1Thread1of1ForFork0_~i~0#1_114| 1)) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| |c_~#queue~0.base|) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| |c_~#queue~0.base|) (not (= 400 (select (select .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141|) (+ |t2Thread1of1ForFork1_dequeue_~q#1.offset| 1600))))))))) is different from false [2024-11-08 12:17:06,227 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_2968 (Array Int Int)) (|v_t1Thread1of1ForFork0_~i~0#1_114| Int) (v_ArrVal_2977 (Array Int Int)) (v_ArrVal_2965 (Array Int Int)) (|v_t1Thread1of1ForFork0_~i~0#1_113| Int) (v_ArrVal_2974 (Array Int Int)) (|t2Thread1of1ForFork1_dequeue_~q#1.offset| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| Int) (|t1Thread1of1ForFork0_~value~0#1| Int) (v_ArrVal_2971 (Array Int Int)) (|v_t1Thread1of1ForFork0_~value~0#1_89| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| Int) (|v_t1Thread1of1ForFork0_~value~0#1_91| Int)) (let ((.cse0 (let ((.cse1 (store (store |c_#memory_int| |v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| v_ArrVal_2965) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| v_ArrVal_2968))) (store (store (store .cse1 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| v_ArrVal_2971) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| v_ArrVal_2974) |c_~#stored_elements~0.base| (store (select (store (store (store .cse1 |c_~#stored_elements~0.base| (store (select (store (store (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| 4 (* |c_t1Thread1of1ForFork0_~i~0#1| 4)) |t1Thread1of1ForFork0_~value~0#1|)) |v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| v_ArrVal_2965) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| v_ArrVal_2968) |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| 4 (* |v_t1Thread1of1ForFork0_~i~0#1_114| 4)) |v_t1Thread1of1ForFork0_~value~0#1_91|)) |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| v_ArrVal_2971) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| v_ArrVal_2974) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_113| 4) |c_~#stored_elements~0.offset| 4) |v_t1Thread1of1ForFork0_~value~0#1_89|))))) (or (< |v_t1Thread1of1ForFork0_~i~0#1_114| (+ |c_t1Thread1of1ForFork0_~i~0#1| 1)) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| |c_~#queue~0.base|) (not (= (select (select .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141|) (+ |t2Thread1of1ForFork1_dequeue_~q#1.offset| 1600)) 400)) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_~i~0#1_113| (+ |v_t1Thread1of1ForFork0_~i~0#1_114| 1)) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| |c_~#queue~0.base|) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| |c_~#queue~0.base|) (= (select (select (store .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| v_ArrVal_2977) |c_~#stored_elements~0.base|) (+ (* 4 |c_t2Thread1of1ForFork1_~i~1#1|) |c_~#stored_elements~0.offset| 12)) 0)))) is different from false [2024-11-08 12:17:06,421 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_2968 (Array Int Int)) (|v_t1Thread1of1ForFork0_~i~0#1_114| Int) (v_ArrVal_2977 (Array Int Int)) (v_ArrVal_2965 (Array Int Int)) (|v_t1Thread1of1ForFork0_~i~0#1_113| Int) (v_ArrVal_2974 (Array Int Int)) (|t2Thread1of1ForFork1_dequeue_~q#1.offset| Int) (v_ArrVal_2962 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| Int) (|t1Thread1of1ForFork0_~value~0#1| Int) (v_ArrVal_2971 (Array Int Int)) (|v_t1Thread1of1ForFork0_~value~0#1_89| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| Int) (|v_t1Thread1of1ForFork0_~value~0#1_91| Int)) (let ((.cse0 (let ((.cse2 (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| v_ArrVal_2962))) (let ((.cse1 (store (store .cse2 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| v_ArrVal_2965) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| v_ArrVal_2968))) (store (store (store .cse1 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| v_ArrVal_2971) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| v_ArrVal_2974) |c_~#stored_elements~0.base| (store (select (store (store (store .cse1 |c_~#stored_elements~0.base| (store (select (store (store (store .cse2 |c_~#stored_elements~0.base| (store (select .cse2 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| 4 (* |c_t1Thread1of1ForFork0_~i~0#1| 4)) |t1Thread1of1ForFork0_~value~0#1|)) |v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| v_ArrVal_2965) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| v_ArrVal_2968) |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| 4 (* |v_t1Thread1of1ForFork0_~i~0#1_114| 4)) |v_t1Thread1of1ForFork0_~value~0#1_91|)) |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| v_ArrVal_2971) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| v_ArrVal_2974) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_113| 4) |c_~#stored_elements~0.offset| 4) |v_t1Thread1of1ForFork0_~value~0#1_89|)))))) (or (= (select (select (store .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| v_ArrVal_2977) |c_~#stored_elements~0.base|) (+ (* 4 |c_t2Thread1of1ForFork1_~i~1#1|) |c_~#stored_elements~0.offset| 12)) 0) (< |v_t1Thread1of1ForFork0_~i~0#1_114| (+ |c_t1Thread1of1ForFork0_~i~0#1| 1)) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| |c_~#queue~0.base|) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_~i~0#1_113| (+ |v_t1Thread1of1ForFork0_~i~0#1_114| 1)) (not (= 400 (select (select .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141|) (+ |t2Thread1of1ForFork1_dequeue_~q#1.offset| 1600)))) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| |c_~#queue~0.base|) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| |c_~#queue~0.base|)))) is different from false [2024-11-08 12:17:07,162 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_2968 (Array Int Int)) (|v_t1Thread1of1ForFork0_~i~0#1_114| Int) (v_ArrVal_2977 (Array Int Int)) (v_ArrVal_2965 (Array Int Int)) (|v_t1Thread1of1ForFork0_~i~0#1_113| Int) (v_ArrVal_2974 (Array Int Int)) (|t2Thread1of1ForFork1_dequeue_~q#1.offset| Int) (v_ArrVal_2962 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| Int) (|t1Thread1of1ForFork0_~value~0#1| Int) (v_ArrVal_2971 (Array Int Int)) (|v_t1Thread1of1ForFork0_~value~0#1_89| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_226| Int) (|v_t1Thread1of1ForFork0_~value~0#1_91| Int)) (let ((.cse0 (let ((.cse2 (store |c_#memory_int| |v_t1Thread1of1ForFork0_enqueue_~q#1.base_226| v_ArrVal_2962))) (let ((.cse1 (store (store .cse2 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| v_ArrVal_2965) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| v_ArrVal_2968))) (store (store (store .cse1 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| v_ArrVal_2971) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| v_ArrVal_2974) |c_~#stored_elements~0.base| (store (select (store (store (store .cse1 |c_~#stored_elements~0.base| (store (select (store (store (store .cse2 |c_~#stored_elements~0.base| (store (select .cse2 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| 4 (* |c_t1Thread1of1ForFork0_~i~0#1| 4)) |t1Thread1of1ForFork0_~value~0#1|)) |v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| v_ArrVal_2965) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| v_ArrVal_2968) |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| 4 (* |v_t1Thread1of1ForFork0_~i~0#1_114| 4)) |v_t1Thread1of1ForFork0_~value~0#1_91|)) |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| v_ArrVal_2971) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| v_ArrVal_2974) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_113| 4) |c_~#stored_elements~0.offset| 4) |v_t1Thread1of1ForFork0_~value~0#1_89|)))))) (or (< |v_t1Thread1of1ForFork0_~i~0#1_114| (+ |c_t1Thread1of1ForFork0_~i~0#1| 1)) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_226| |c_~#queue~0.base|) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_~i~0#1_113| (+ |v_t1Thread1of1ForFork0_~i~0#1_114| 1)) (= (select (select (store .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| v_ArrVal_2977) |c_~#stored_elements~0.base|) (+ (* 4 |c_t2Thread1of1ForFork1_~i~1#1|) |c_~#stored_elements~0.offset| 12)) 0) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| |c_~#queue~0.base|) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| |c_~#queue~0.base|) (not (= 400 (select (select .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141|) (+ |t2Thread1of1ForFork1_dequeue_~q#1.offset| 1600))))))) is different from false [2024-11-08 12:17:07,991 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_2968 (Array Int Int)) (|v_t1Thread1of1ForFork0_~i~0#1_114| Int) (v_ArrVal_2977 (Array Int Int)) (v_ArrVal_2965 (Array Int Int)) (|v_t1Thread1of1ForFork0_~i~0#1_113| Int) (v_ArrVal_2974 (Array Int Int)) (|t2Thread1of1ForFork1_dequeue_~q#1.offset| Int) (v_ArrVal_2962 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| Int) (|t1Thread1of1ForFork0_~value~0#1| Int) (v_ArrVal_2971 (Array Int Int)) (|v_t1Thread1of1ForFork0_~value~0#1_89| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_226| Int) (v_ArrVal_2959 (Array Int Int)) (|v_t1Thread1of1ForFork0_~value~0#1_91| Int)) (let ((.cse0 (let ((.cse2 (store (store |c_#memory_int| |c_t2Thread1of1ForFork1_dequeue_~q#1.base| v_ArrVal_2959) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_226| v_ArrVal_2962))) (let ((.cse1 (store (store .cse2 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| v_ArrVal_2965) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| v_ArrVal_2968))) (store (store (store .cse1 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| v_ArrVal_2971) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| v_ArrVal_2974) |c_~#stored_elements~0.base| (store (select (store (store (store .cse1 |c_~#stored_elements~0.base| (store (select (store (store (store .cse2 |c_~#stored_elements~0.base| (store (select .cse2 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| 4 (* |c_t1Thread1of1ForFork0_~i~0#1| 4)) |t1Thread1of1ForFork0_~value~0#1|)) |v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| v_ArrVal_2965) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| v_ArrVal_2968) |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| 4 (* |v_t1Thread1of1ForFork0_~i~0#1_114| 4)) |v_t1Thread1of1ForFork0_~value~0#1_91|)) |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| v_ArrVal_2971) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| v_ArrVal_2974) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_113| 4) |c_~#stored_elements~0.offset| 4) |v_t1Thread1of1ForFork0_~value~0#1_89|)))))) (or (< |v_t1Thread1of1ForFork0_~i~0#1_114| (+ |c_t1Thread1of1ForFork0_~i~0#1| 1)) (not (= 400 (select (select .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141|) (+ |t2Thread1of1ForFork1_dequeue_~q#1.offset| 1600)))) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_226| |c_~#queue~0.base|) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_~i~0#1_113| (+ |v_t1Thread1of1ForFork0_~i~0#1_114| 1)) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| |c_~#queue~0.base|) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| |c_~#queue~0.base|) (= (select (select (store .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| v_ArrVal_2977) |c_~#stored_elements~0.base|) (+ (* 4 |c_t2Thread1of1ForFork1_~i~1#1|) |c_~#stored_elements~0.offset| 12)) 0) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| |c_~#queue~0.base|)))) is different from false [2024-11-08 12:17:08,965 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_2968 (Array Int Int)) (|v_t1Thread1of1ForFork0_~i~0#1_114| Int) (v_ArrVal_2977 (Array Int Int)) (v_ArrVal_2965 (Array Int Int)) (|v_t1Thread1of1ForFork0_~i~0#1_113| Int) (v_ArrVal_2974 (Array Int Int)) (|t2Thread1of1ForFork1_dequeue_~q#1.offset| Int) (v_ArrVal_2962 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| Int) (|t1Thread1of1ForFork0_~value~0#1| Int) (v_ArrVal_2971 (Array Int Int)) (|v_t1Thread1of1ForFork0_~value~0#1_89| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_147| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_226| Int) (v_ArrVal_2959 (Array Int Int)) (|v_t1Thread1of1ForFork0_~value~0#1_91| Int)) (let ((.cse0 (let ((.cse2 (store (store |c_#memory_int| |v_t2Thread1of1ForFork1_dequeue_~q#1.base_147| v_ArrVal_2959) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_226| v_ArrVal_2962))) (let ((.cse1 (store (store .cse2 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| v_ArrVal_2965) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| v_ArrVal_2968))) (store (store (store .cse1 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| v_ArrVal_2971) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| v_ArrVal_2974) |c_~#stored_elements~0.base| (store (select (store (store (store .cse1 |c_~#stored_elements~0.base| (store (select (store (store (store .cse2 |c_~#stored_elements~0.base| (store (select .cse2 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| 4 (* |c_t1Thread1of1ForFork0_~i~0#1| 4)) |t1Thread1of1ForFork0_~value~0#1|)) |v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| v_ArrVal_2965) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| v_ArrVal_2968) |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| 4 (* |v_t1Thread1of1ForFork0_~i~0#1_114| 4)) |v_t1Thread1of1ForFork0_~value~0#1_91|)) |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| v_ArrVal_2971) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| v_ArrVal_2974) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_113| 4) |c_~#stored_elements~0.offset| 4) |v_t1Thread1of1ForFork0_~value~0#1_89|)))))) (or (< |v_t1Thread1of1ForFork0_~i~0#1_114| (+ |c_t1Thread1of1ForFork0_~i~0#1| 1)) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| |c_~#queue~0.base|) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_147| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_226| |c_~#queue~0.base|) (not (= 400 (select (select .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141|) (+ |t2Thread1of1ForFork1_dequeue_~q#1.offset| 1600)))) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| |c_~#queue~0.base|) (= (select (select (store .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| v_ArrVal_2977) |c_~#stored_elements~0.base|) (+ (* 4 |c_t2Thread1of1ForFork1_~i~1#1|) |c_~#stored_elements~0.offset| 12)) 0) (< |v_t1Thread1of1ForFork0_~i~0#1_113| (+ |v_t1Thread1of1ForFork0_~i~0#1_114| 1)) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| |c_~#queue~0.base|) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| |c_~#queue~0.base|)))) is different from false [2024-11-08 12:17:09,535 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_2968 (Array Int Int)) (|v_t1Thread1of1ForFork0_~i~0#1_114| Int) (v_ArrVal_2977 (Array Int Int)) (v_ArrVal_2965 (Array Int Int)) (|v_t1Thread1of1ForFork0_~i~0#1_113| Int) (v_ArrVal_2974 (Array Int Int)) (|t2Thread1of1ForFork1_dequeue_~q#1.offset| Int) (v_ArrVal_2962 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| Int) (|t1Thread1of1ForFork0_~value~0#1| Int) (v_ArrVal_2971 (Array Int Int)) (|v_t1Thread1of1ForFork0_~value~0#1_89| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_147| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_226| Int) (v_ArrVal_2959 (Array Int Int)) (|v_t1Thread1of1ForFork0_~value~0#1_91| Int)) (let ((.cse0 (let ((.cse2 (store (store |c_#memory_int| |v_t2Thread1of1ForFork1_dequeue_~q#1.base_147| v_ArrVal_2959) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_226| v_ArrVal_2962))) (let ((.cse1 (store (store .cse2 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| v_ArrVal_2965) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| v_ArrVal_2968))) (store (store (store .cse1 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| v_ArrVal_2971) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| v_ArrVal_2974) |c_~#stored_elements~0.base| (store (select (store (store (store .cse1 |c_~#stored_elements~0.base| (store (select (store (store (store .cse2 |c_~#stored_elements~0.base| (store (select .cse2 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| 4 (* |c_t1Thread1of1ForFork0_~i~0#1| 4)) |t1Thread1of1ForFork0_~value~0#1|)) |v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| v_ArrVal_2965) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| v_ArrVal_2968) |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| 4 (* |v_t1Thread1of1ForFork0_~i~0#1_114| 4)) |v_t1Thread1of1ForFork0_~value~0#1_91|)) |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| v_ArrVal_2971) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| v_ArrVal_2974) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_113| 4) |c_~#stored_elements~0.offset| 4) |v_t1Thread1of1ForFork0_~value~0#1_89|)))))) (or (< |v_t1Thread1of1ForFork0_~i~0#1_114| (+ |c_t1Thread1of1ForFork0_~i~0#1| 1)) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| |c_~#queue~0.base|) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_147| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_226| |c_~#queue~0.base|) (= (select (select (store .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| v_ArrVal_2977) |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| 12)) 0) (not (= 400 (select (select .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141|) (+ |t2Thread1of1ForFork1_dequeue_~q#1.offset| 1600)))) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_~i~0#1_113| (+ |v_t1Thread1of1ForFork0_~i~0#1_114| 1)) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| |c_~#queue~0.base|) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| |c_~#queue~0.base|)))) is different from false [2024-11-08 12:17:10,259 WARN L851 $PredicateComparison]: unable to prove that (forall ((|v_t1Thread1of1ForFork0_~i~0#1_115| Int)) (or (< |v_t1Thread1of1ForFork0_~i~0#1_115| (+ |c_t1Thread1of1ForFork0_~i~0#1| 1)) (forall ((v_ArrVal_2968 (Array Int Int)) (|v_t1Thread1of1ForFork0_~i~0#1_114| Int) (v_ArrVal_2977 (Array Int Int)) (v_ArrVal_2965 (Array Int Int)) (|v_t1Thread1of1ForFork0_~i~0#1_113| Int) (v_ArrVal_2974 (Array Int Int)) (|t2Thread1of1ForFork1_dequeue_~q#1.offset| Int) (v_ArrVal_2962 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| Int) (|t1Thread1of1ForFork0_~value~0#1| Int) (v_ArrVal_2971 (Array Int Int)) (|v_t1Thread1of1ForFork0_~value~0#1_89| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_147| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_226| Int) (v_ArrVal_2959 (Array Int Int)) (|v_t1Thread1of1ForFork0_~value~0#1_91| Int)) (let ((.cse0 (let ((.cse2 (store (store |c_#memory_int| |v_t2Thread1of1ForFork1_dequeue_~q#1.base_147| v_ArrVal_2959) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_226| v_ArrVal_2962))) (let ((.cse1 (store (store .cse2 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| v_ArrVal_2965) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| v_ArrVal_2968))) (store (store (store .cse1 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| v_ArrVal_2971) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| v_ArrVal_2974) |c_~#stored_elements~0.base| (store (select (store (store (store .cse1 |c_~#stored_elements~0.base| (store (select (store (store (store .cse2 |c_~#stored_elements~0.base| (store (select .cse2 |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_115| 4) |c_~#stored_elements~0.offset| 4) |t1Thread1of1ForFork0_~value~0#1|)) |v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| v_ArrVal_2965) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| v_ArrVal_2968) |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| 4 (* |v_t1Thread1of1ForFork0_~i~0#1_114| 4)) |v_t1Thread1of1ForFork0_~value~0#1_91|)) |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| v_ArrVal_2971) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| v_ArrVal_2974) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_113| 4) |c_~#stored_elements~0.offset| 4) |v_t1Thread1of1ForFork0_~value~0#1_89|)))))) (or (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| |c_~#queue~0.base|) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_147| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_226| |c_~#queue~0.base|) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_~i~0#1_113| (+ |v_t1Thread1of1ForFork0_~i~0#1_114| 1)) (= (select (select (store .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| v_ArrVal_2977) |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| 12)) 0) (< |v_t1Thread1of1ForFork0_~i~0#1_114| (+ |v_t1Thread1of1ForFork0_~i~0#1_115| 1)) (not (= 400 (select (select .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141|) (+ |t2Thread1of1ForFork1_dequeue_~q#1.offset| 1600)))) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| |c_~#queue~0.base|) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| |c_~#queue~0.base|)))))) is different from false [2024-11-08 12:17:11,158 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_2968 (Array Int Int)) (|v_t1Thread1of1ForFork0_~i~0#1_115| Int) (|v_t1Thread1of1ForFork0_~i~0#1_114| Int) (v_ArrVal_2977 (Array Int Int)) (v_ArrVal_2965 (Array Int Int)) (|v_t1Thread1of1ForFork0_~i~0#1_113| Int) (v_ArrVal_2974 (Array Int Int)) (|t2Thread1of1ForFork1_dequeue_~q#1.offset| Int) (v_ArrVal_2962 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| Int) (|t1Thread1of1ForFork0_~value~0#1| Int) (v_ArrVal_2971 (Array Int Int)) (|v_t1Thread1of1ForFork0_~value~0#1_89| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_147| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_226| Int) (v_ArrVal_2959 (Array Int Int)) (|v_t1Thread1of1ForFork0_~value~0#1_91| Int)) (let ((.cse0 (let ((.cse2 (store (store |c_#memory_int| |v_t2Thread1of1ForFork1_dequeue_~q#1.base_147| v_ArrVal_2959) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_226| v_ArrVal_2962))) (let ((.cse1 (store (store .cse2 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| v_ArrVal_2965) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| v_ArrVal_2968))) (store (store (store .cse1 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| v_ArrVal_2971) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| v_ArrVal_2974) |c_~#stored_elements~0.base| (store (select (store (store (store .cse1 |c_~#stored_elements~0.base| (store (select (store (store (store .cse2 |c_~#stored_elements~0.base| (store (select .cse2 |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_115| 4) |c_~#stored_elements~0.offset| 4) |t1Thread1of1ForFork0_~value~0#1|)) |v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| v_ArrVal_2965) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| v_ArrVal_2968) |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| 4 (* |v_t1Thread1of1ForFork0_~i~0#1_114| 4)) |v_t1Thread1of1ForFork0_~value~0#1_91|)) |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| v_ArrVal_2971) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| v_ArrVal_2974) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_113| 4) |c_~#stored_elements~0.offset| 4) |v_t1Thread1of1ForFork0_~value~0#1_89|)))))) (or (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| |c_~#queue~0.base|) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_147| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_226| |c_~#queue~0.base|) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_~i~0#1_113| (+ |v_t1Thread1of1ForFork0_~i~0#1_114| 1)) (= (select (select (store .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| v_ArrVal_2977) |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| 12)) 0) (< |v_t1Thread1of1ForFork0_~i~0#1_114| (+ |v_t1Thread1of1ForFork0_~i~0#1_115| 1)) (not (= 400 (select (select .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141|) (+ |t2Thread1of1ForFork1_dequeue_~q#1.offset| 1600)))) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| |c_~#queue~0.base|) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_~i~0#1_115| (+ 2 |c_t1Thread1of1ForFork0_~i~0#1|))))) is different from false [2024-11-08 12:17:12,052 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_2968 (Array Int Int)) (|v_t1Thread1of1ForFork0_~i~0#1_115| Int) (|v_t1Thread1of1ForFork0_~i~0#1_114| Int) (v_ArrVal_2977 (Array Int Int)) (v_ArrVal_2965 (Array Int Int)) (|v_t1Thread1of1ForFork0_~i~0#1_113| Int) (v_ArrVal_2974 (Array Int Int)) (|t2Thread1of1ForFork1_dequeue_~q#1.offset| Int) (v_ArrVal_2962 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| Int) (|t1Thread1of1ForFork0_~value~0#1| Int) (v_ArrVal_2971 (Array Int Int)) (|v_t1Thread1of1ForFork0_~value~0#1_89| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_147| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_226| Int) (v_ArrVal_2959 (Array Int Int)) (|v_t1Thread1of1ForFork0_~value~0#1_91| Int)) (let ((.cse0 (let ((.cse2 (store (store |c_#memory_int| |v_t2Thread1of1ForFork1_dequeue_~q#1.base_147| v_ArrVal_2959) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_226| v_ArrVal_2962))) (let ((.cse1 (store (store .cse2 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| v_ArrVal_2965) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| v_ArrVal_2968))) (store (store (store .cse1 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| v_ArrVal_2971) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| v_ArrVal_2974) |c_~#stored_elements~0.base| (store (select (store (store (store .cse1 |c_~#stored_elements~0.base| (store (select (store (store (store .cse2 |c_~#stored_elements~0.base| (store (select .cse2 |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_115| 4) |c_~#stored_elements~0.offset| 4) |t1Thread1of1ForFork0_~value~0#1|)) |v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| v_ArrVal_2965) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| v_ArrVal_2968) |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| 4 (* |v_t1Thread1of1ForFork0_~i~0#1_114| 4)) |v_t1Thread1of1ForFork0_~value~0#1_91|)) |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| v_ArrVal_2971) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| v_ArrVal_2974) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_113| 4) |c_~#stored_elements~0.offset| 4) |v_t1Thread1of1ForFork0_~value~0#1_89|)))))) (or (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| |c_~#queue~0.base|) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_147| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_226| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_~i~0#1_115| (+ |c_t1Thread1of1ForFork0_~i~0#1| 3)) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_~i~0#1_113| (+ |v_t1Thread1of1ForFork0_~i~0#1_114| 1)) (= (select (select (store .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| v_ArrVal_2977) |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| 12)) 0) (< |v_t1Thread1of1ForFork0_~i~0#1_114| (+ |v_t1Thread1of1ForFork0_~i~0#1_115| 1)) (not (= 400 (select (select .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141|) (+ |t2Thread1of1ForFork1_dequeue_~q#1.offset| 1600)))) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| |c_~#queue~0.base|) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| |c_~#queue~0.base|)))) is different from false [2024-11-08 12:17:12,360 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_2968 (Array Int Int)) (|v_t1Thread1of1ForFork0_~i~0#1_115| Int) (|v_t1Thread1of1ForFork0_~i~0#1_114| Int) (v_ArrVal_2977 (Array Int Int)) (v_ArrVal_2965 (Array Int Int)) (|v_t1Thread1of1ForFork0_~i~0#1_113| Int) (v_ArrVal_2974 (Array Int Int)) (|t2Thread1of1ForFork1_dequeue_~q#1.offset| Int) (v_ArrVal_2962 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| Int) (|t1Thread1of1ForFork0_~value~0#1| Int) (v_ArrVal_2971 (Array Int Int)) (|v_t1Thread1of1ForFork0_~value~0#1_89| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| Int) (|v_t1Thread1of1ForFork0_~value~0#1_93| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_147| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_226| Int) (v_ArrVal_2959 (Array Int Int)) (|v_t1Thread1of1ForFork0_~value~0#1_91| Int)) (let ((.cse0 (let ((.cse2 (store (store |c_#memory_int| |v_t2Thread1of1ForFork1_dequeue_~q#1.base_147| v_ArrVal_2959) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_226| v_ArrVal_2962))) (let ((.cse1 (store (store .cse2 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| v_ArrVal_2965) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| v_ArrVal_2968))) (store (store (store .cse1 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| v_ArrVal_2971) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| v_ArrVal_2974) |c_~#stored_elements~0.base| (store (select (store (store (store .cse1 |c_~#stored_elements~0.base| (store (select (store (store (store .cse2 |c_~#stored_elements~0.base| (store (select (store (store (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| 4 (* |c_t1Thread1of1ForFork0_~i~0#1| 4)) |t1Thread1of1ForFork0_~value~0#1|)) |v_t2Thread1of1ForFork1_dequeue_~q#1.base_147| v_ArrVal_2959) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_226| v_ArrVal_2962) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_115| 4) |c_~#stored_elements~0.offset| 4) |v_t1Thread1of1ForFork0_~value~0#1_93|)) |v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| v_ArrVal_2965) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| v_ArrVal_2968) |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| 4 (* |v_t1Thread1of1ForFork0_~i~0#1_114| 4)) |v_t1Thread1of1ForFork0_~value~0#1_91|)) |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| v_ArrVal_2971) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| v_ArrVal_2974) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_113| 4) |c_~#stored_elements~0.offset| 4) |v_t1Thread1of1ForFork0_~value~0#1_89|)))))) (or (not (= 400 (select (select .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141|) (+ |t2Thread1of1ForFork1_dequeue_~q#1.offset| 1600)))) (= (select (select (store .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| v_ArrVal_2977) |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| 12)) 0) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| |c_~#queue~0.base|) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_147| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_226| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_~i~0#1_115| (+ |c_t1Thread1of1ForFork0_~i~0#1| 3)) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_~i~0#1_113| (+ |v_t1Thread1of1ForFork0_~i~0#1_114| 1)) (< |v_t1Thread1of1ForFork0_~i~0#1_114| (+ |v_t1Thread1of1ForFork0_~i~0#1_115| 1)) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| |c_~#queue~0.base|) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| |c_~#queue~0.base|)))) is different from false [2024-11-08 12:17:12,693 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_2968 (Array Int Int)) (v_ArrVal_2956 (Array Int Int)) (|v_t1Thread1of1ForFork0_~i~0#1_115| Int) (|v_t1Thread1of1ForFork0_~i~0#1_114| Int) (v_ArrVal_2977 (Array Int Int)) (v_ArrVal_2965 (Array Int Int)) (|v_t1Thread1of1ForFork0_~i~0#1_113| Int) (v_ArrVal_2974 (Array Int Int)) (|t2Thread1of1ForFork1_dequeue_~q#1.offset| Int) (v_ArrVal_2962 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| Int) (|t1Thread1of1ForFork0_~value~0#1| Int) (v_ArrVal_2971 (Array Int Int)) (|v_t1Thread1of1ForFork0_~value~0#1_89| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| Int) (|v_t1Thread1of1ForFork0_~value~0#1_93| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_147| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_226| Int) (v_ArrVal_2959 (Array Int Int)) (|v_t1Thread1of1ForFork0_~value~0#1_91| Int)) (let ((.cse0 (let ((.cse3 (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| v_ArrVal_2956))) (let ((.cse2 (store (store .cse3 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_147| v_ArrVal_2959) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_226| v_ArrVal_2962))) (let ((.cse1 (store (store .cse2 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| v_ArrVal_2965) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| v_ArrVal_2968))) (store (store (store .cse1 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| v_ArrVal_2971) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| v_ArrVal_2974) |c_~#stored_elements~0.base| (store (select (store (store (store .cse1 |c_~#stored_elements~0.base| (store (select (store (store (store .cse2 |c_~#stored_elements~0.base| (store (select (store (store (store .cse3 |c_~#stored_elements~0.base| (store (select .cse3 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| 4 (* |c_t1Thread1of1ForFork0_~i~0#1| 4)) |t1Thread1of1ForFork0_~value~0#1|)) |v_t2Thread1of1ForFork1_dequeue_~q#1.base_147| v_ArrVal_2959) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_226| v_ArrVal_2962) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_115| 4) |c_~#stored_elements~0.offset| 4) |v_t1Thread1of1ForFork0_~value~0#1_93|)) |v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| v_ArrVal_2965) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| v_ArrVal_2968) |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| 4 (* |v_t1Thread1of1ForFork0_~i~0#1_114| 4)) |v_t1Thread1of1ForFork0_~value~0#1_91|)) |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| v_ArrVal_2971) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| v_ArrVal_2974) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_113| 4) |c_~#stored_elements~0.offset| 4) |v_t1Thread1of1ForFork0_~value~0#1_89|))))))) (or (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| |c_~#queue~0.base|) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_147| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_226| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_~i~0#1_115| (+ |c_t1Thread1of1ForFork0_~i~0#1| 3)) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_~i~0#1_113| (+ |v_t1Thread1of1ForFork0_~i~0#1_114| 1)) (< |v_t1Thread1of1ForFork0_~i~0#1_114| (+ |v_t1Thread1of1ForFork0_~i~0#1_115| 1)) (= (select (select (store .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| v_ArrVal_2977) |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| 12)) 0) (not (= 400 (select (select .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141|) (+ |t2Thread1of1ForFork1_dequeue_~q#1.offset| 1600)))) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| |c_~#queue~0.base|) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| |c_~#queue~0.base|)))) is different from false [2024-11-08 12:17:13,810 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_2968 (Array Int Int)) (v_ArrVal_2965 (Array Int Int)) (v_ArrVal_2962 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| Int) (|v_t1Thread1of1ForFork0_~value~0#1_93| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_147| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_226| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_228| Int) (v_ArrVal_2959 (Array Int Int)) (|v_t1Thread1of1ForFork0_~value~0#1_91| Int) (v_ArrVal_2956 (Array Int Int)) (|v_t1Thread1of1ForFork0_~i~0#1_115| Int) (|v_t1Thread1of1ForFork0_~i~0#1_114| Int) (v_ArrVal_2977 (Array Int Int)) (|v_t1Thread1of1ForFork0_~i~0#1_113| Int) (v_ArrVal_2974 (Array Int Int)) (|t2Thread1of1ForFork1_dequeue_~q#1.offset| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| Int) (|t1Thread1of1ForFork0_~value~0#1| Int) (v_ArrVal_2971 (Array Int Int)) (|v_t1Thread1of1ForFork0_~value~0#1_89| Int)) (let ((.cse0 (let ((.cse3 (store |c_#memory_int| |v_t1Thread1of1ForFork0_enqueue_~q#1.base_228| v_ArrVal_2956))) (let ((.cse2 (store (store .cse3 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_147| v_ArrVal_2959) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_226| v_ArrVal_2962))) (let ((.cse1 (store (store .cse2 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| v_ArrVal_2965) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| v_ArrVal_2968))) (store (store (store .cse1 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| v_ArrVal_2971) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| v_ArrVal_2974) |c_~#stored_elements~0.base| (store (select (store (store (store .cse1 |c_~#stored_elements~0.base| (store (select (store (store (store .cse2 |c_~#stored_elements~0.base| (store (select (store (store (store .cse3 |c_~#stored_elements~0.base| (store (select .cse3 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| 4 (* |c_t1Thread1of1ForFork0_~i~0#1| 4)) |t1Thread1of1ForFork0_~value~0#1|)) |v_t2Thread1of1ForFork1_dequeue_~q#1.base_147| v_ArrVal_2959) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_226| v_ArrVal_2962) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_115| 4) |c_~#stored_elements~0.offset| 4) |v_t1Thread1of1ForFork0_~value~0#1_93|)) |v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| v_ArrVal_2965) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| v_ArrVal_2968) |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| 4 (* |v_t1Thread1of1ForFork0_~i~0#1_114| 4)) |v_t1Thread1of1ForFork0_~value~0#1_91|)) |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| v_ArrVal_2971) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| v_ArrVal_2974) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_113| 4) |c_~#stored_elements~0.offset| 4) |v_t1Thread1of1ForFork0_~value~0#1_89|))))))) (or (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_228| |c_~#queue~0.base|) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| |c_~#queue~0.base|) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_147| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_226| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_~i~0#1_115| (+ |c_t1Thread1of1ForFork0_~i~0#1| 3)) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_~i~0#1_113| (+ |v_t1Thread1of1ForFork0_~i~0#1_114| 1)) (not (= 400 (select (select .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141|) (+ |t2Thread1of1ForFork1_dequeue_~q#1.offset| 1600)))) (< |v_t1Thread1of1ForFork0_~i~0#1_114| (+ |v_t1Thread1of1ForFork0_~i~0#1_115| 1)) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| |c_~#queue~0.base|) (= (select (select (store .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| v_ArrVal_2977) |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| 12)) 0) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| |c_~#queue~0.base|)))) is different from false [2024-11-08 12:17:14,604 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_2968 (Array Int Int)) (v_ArrVal_2965 (Array Int Int)) (v_ArrVal_2962 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| Int) (|v_t1Thread1of1ForFork0_~value~0#1_93| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_147| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_226| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_228| Int) (v_ArrVal_2959 (Array Int Int)) (|v_t1Thread1of1ForFork0_~value~0#1_91| Int) (|v_t1Thread1of1ForFork0_~i~0#1_115| Int) (v_ArrVal_2956 (Array Int Int)) (|v_t1Thread1of1ForFork0_~i~0#1_114| Int) (v_ArrVal_2977 (Array Int Int)) (|v_t1Thread1of1ForFork0_~i~0#1_113| Int) (v_ArrVal_2974 (Array Int Int)) (|t2Thread1of1ForFork1_dequeue_~q#1.offset| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| Int) (|t1Thread1of1ForFork0_~value~0#1| Int) (v_ArrVal_2971 (Array Int Int)) (|v_t1Thread1of1ForFork0_~value~0#1_89| Int)) (let ((.cse0 (let ((.cse3 (store |c_#memory_int| |v_t1Thread1of1ForFork0_enqueue_~q#1.base_228| v_ArrVal_2956))) (let ((.cse2 (store (store .cse3 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_147| v_ArrVal_2959) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_226| v_ArrVal_2962))) (let ((.cse1 (store (store .cse2 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| v_ArrVal_2965) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| v_ArrVal_2968))) (store (store (store .cse1 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| v_ArrVal_2971) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| v_ArrVal_2974) |c_~#stored_elements~0.base| (store (select (store (store (store .cse1 |c_~#stored_elements~0.base| (store (select (store (store (store .cse2 |c_~#stored_elements~0.base| (store (select (store (store (store .cse3 |c_~#stored_elements~0.base| (store (select .cse3 |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| 4) |t1Thread1of1ForFork0_~value~0#1|)) |v_t2Thread1of1ForFork1_dequeue_~q#1.base_147| v_ArrVal_2959) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_226| v_ArrVal_2962) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_115| 4) |c_~#stored_elements~0.offset| 4) |v_t1Thread1of1ForFork0_~value~0#1_93|)) |v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| v_ArrVal_2965) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| v_ArrVal_2968) |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| 4 (* |v_t1Thread1of1ForFork0_~i~0#1_114| 4)) |v_t1Thread1of1ForFork0_~value~0#1_91|)) |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| v_ArrVal_2971) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| v_ArrVal_2974) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_113| 4) |c_~#stored_elements~0.offset| 4) |v_t1Thread1of1ForFork0_~value~0#1_89|))))))) (or (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_228| |c_~#queue~0.base|) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| |c_~#queue~0.base|) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_147| |c_~#queue~0.base|) (not (= 400 (select (select .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141|) (+ |t2Thread1of1ForFork1_dequeue_~q#1.offset| 1600)))) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_226| |c_~#queue~0.base|) (= (select (select (store .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| v_ArrVal_2977) |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| 12)) 0) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_~i~0#1_113| (+ |v_t1Thread1of1ForFork0_~i~0#1_114| 1)) (< |v_t1Thread1of1ForFork0_~i~0#1_115| 3) (< |v_t1Thread1of1ForFork0_~i~0#1_114| (+ |v_t1Thread1of1ForFork0_~i~0#1_115| 1)) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| |c_~#queue~0.base|) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| |c_~#queue~0.base|)))) is different from false [2024-11-08 12:17:15,381 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_2968 (Array Int Int)) (v_ArrVal_2965 (Array Int Int)) (v_ArrVal_2962 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| Int) (|v_t1Thread1of1ForFork0_~value~0#1_93| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| Int) (v_ArrVal_2952 Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_147| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_226| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_228| Int) (v_ArrVal_2959 (Array Int Int)) (|v_t1Thread1of1ForFork0_~value~0#1_91| Int) (v_ArrVal_2956 (Array Int Int)) (|v_t1Thread1of1ForFork0_~i~0#1_115| Int) (|v_t1Thread1of1ForFork0_~i~0#1_114| Int) (v_ArrVal_2977 (Array Int Int)) (|v_t1Thread1of1ForFork0_~i~0#1_113| Int) (v_ArrVal_2974 (Array Int Int)) (|t2Thread1of1ForFork1_dequeue_~q#1.offset| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| Int) (|t1Thread1of1ForFork0_~value~0#1| Int) (v_ArrVal_2971 (Array Int Int)) (|v_t1Thread1of1ForFork0_~value~0#1_89| Int)) (let ((.cse0 (let ((.cse3 (store |c_#memory_int| |v_t1Thread1of1ForFork0_enqueue_~q#1.base_228| v_ArrVal_2956))) (let ((.cse2 (store (store .cse3 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_147| v_ArrVal_2959) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_226| v_ArrVal_2962))) (let ((.cse1 (store (store .cse2 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| v_ArrVal_2965) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| v_ArrVal_2968))) (store (store (store .cse1 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| v_ArrVal_2971) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| v_ArrVal_2974) |c_~#stored_elements~0.base| (store (select (store (store (store .cse1 |c_~#stored_elements~0.base| (store (select (store (store (store .cse2 |c_~#stored_elements~0.base| (store (select (store (store (store .cse3 |c_~#stored_elements~0.base| (store (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| (store (select |c_#memory_int| |c_~#stored_elements~0.base|) |c_~#stored_elements~0.offset| v_ArrVal_2952)) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_228| v_ArrVal_2956) |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| 4) |t1Thread1of1ForFork0_~value~0#1|)) |v_t2Thread1of1ForFork1_dequeue_~q#1.base_147| v_ArrVal_2959) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_226| v_ArrVal_2962) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_115| 4) |c_~#stored_elements~0.offset| 4) |v_t1Thread1of1ForFork0_~value~0#1_93|)) |v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| v_ArrVal_2965) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| v_ArrVal_2968) |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| 4 (* |v_t1Thread1of1ForFork0_~i~0#1_114| 4)) |v_t1Thread1of1ForFork0_~value~0#1_91|)) |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| v_ArrVal_2971) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| v_ArrVal_2974) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_113| 4) |c_~#stored_elements~0.offset| 4) |v_t1Thread1of1ForFork0_~value~0#1_89|))))))) (or (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_228| |c_~#queue~0.base|) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| |c_~#queue~0.base|) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_147| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_226| |c_~#queue~0.base|) (not (= 400 (select (select .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141|) (+ |t2Thread1of1ForFork1_dequeue_~q#1.offset| 1600)))) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_~i~0#1_113| (+ |v_t1Thread1of1ForFork0_~i~0#1_114| 1)) (< |v_t1Thread1of1ForFork0_~i~0#1_115| 3) (< |v_t1Thread1of1ForFork0_~i~0#1_114| (+ |v_t1Thread1of1ForFork0_~i~0#1_115| 1)) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| |c_~#queue~0.base|) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| |c_~#queue~0.base|) (= (select (select (store .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| v_ArrVal_2977) |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| 12)) 0)))) is different from false [2024-11-08 12:17:15,965 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_2968 (Array Int Int)) (v_ArrVal_2965 (Array Int Int)) (v_ArrVal_2962 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| Int) (|v_t1Thread1of1ForFork0_~value~0#1_93| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| Int) (v_ArrVal_2952 Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_147| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_226| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_228| Int) (v_ArrVal_2959 (Array Int Int)) (|v_t1Thread1of1ForFork0_~value~0#1_91| Int) (v_ArrVal_2956 (Array Int Int)) (|v_t1Thread1of1ForFork0_~i~0#1_115| Int) (|v_t1Thread1of1ForFork0_~i~0#1_114| Int) (v_ArrVal_2977 (Array Int Int)) (|v_t1Thread1of1ForFork0_~i~0#1_113| Int) (v_ArrVal_2974 (Array Int Int)) (|t2Thread1of1ForFork1_dequeue_~q#1.offset| Int) (v_ArrVal_2951 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| Int) (|t1Thread1of1ForFork0_~value~0#1| Int) (v_ArrVal_2971 (Array Int Int)) (|v_t1Thread1of1ForFork0_~value~0#1_89| Int)) (let ((.cse0 (let ((.cse4 (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| v_ArrVal_2951))) (let ((.cse3 (store .cse4 |v_t1Thread1of1ForFork0_enqueue_~q#1.base_228| v_ArrVal_2956))) (let ((.cse2 (store (store .cse3 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_147| v_ArrVal_2959) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_226| v_ArrVal_2962))) (let ((.cse1 (store (store .cse2 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| v_ArrVal_2965) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| v_ArrVal_2968))) (store (store (store .cse1 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| v_ArrVal_2971) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| v_ArrVal_2974) |c_~#stored_elements~0.base| (store (select (store (store (store .cse1 |c_~#stored_elements~0.base| (store (select (store (store (store .cse2 |c_~#stored_elements~0.base| (store (select (store (store (store .cse3 |c_~#stored_elements~0.base| (store (select (store (store .cse4 |c_~#stored_elements~0.base| (store (select .cse4 |c_~#stored_elements~0.base|) |c_~#stored_elements~0.offset| v_ArrVal_2952)) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_228| v_ArrVal_2956) |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| 4) |t1Thread1of1ForFork0_~value~0#1|)) |v_t2Thread1of1ForFork1_dequeue_~q#1.base_147| v_ArrVal_2959) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_226| v_ArrVal_2962) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_115| 4) |c_~#stored_elements~0.offset| 4) |v_t1Thread1of1ForFork0_~value~0#1_93|)) |v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| v_ArrVal_2965) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| v_ArrVal_2968) |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| 4 (* |v_t1Thread1of1ForFork0_~i~0#1_114| 4)) |v_t1Thread1of1ForFork0_~value~0#1_91|)) |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| v_ArrVal_2971) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| v_ArrVal_2974) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_113| 4) |c_~#stored_elements~0.offset| 4) |v_t1Thread1of1ForFork0_~value~0#1_89|)))))))) (or (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_228| |c_~#queue~0.base|) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| |c_~#queue~0.base|) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_147| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_226| |c_~#queue~0.base|) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_~i~0#1_113| (+ |v_t1Thread1of1ForFork0_~i~0#1_114| 1)) (< |v_t1Thread1of1ForFork0_~i~0#1_115| 3) (< |v_t1Thread1of1ForFork0_~i~0#1_114| (+ |v_t1Thread1of1ForFork0_~i~0#1_115| 1)) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| |c_~#queue~0.base|) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| |c_~#queue~0.base|) (= (select (select (store .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| v_ArrVal_2977) |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| 12)) 0) (not (= (select (select .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141|) (+ |t2Thread1of1ForFork1_dequeue_~q#1.offset| 1600)) 400))))) is different from false [2024-11-08 12:17:17,213 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_2968 (Array Int Int)) (v_ArrVal_2965 (Array Int Int)) (v_ArrVal_2962 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| Int) (|v_t1Thread1of1ForFork0_~value~0#1_93| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| Int) (v_ArrVal_2952 Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_147| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_226| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_228| Int) (v_ArrVal_2959 (Array Int Int)) (|v_t1Thread1of1ForFork0_~value~0#1_91| Int) (v_ArrVal_2956 (Array Int Int)) (|v_t1Thread1of1ForFork0_~i~0#1_115| Int) (|v_t1Thread1of1ForFork0_~i~0#1_114| Int) (v_ArrVal_2977 (Array Int Int)) (|v_t1Thread1of1ForFork0_~i~0#1_113| Int) (v_ArrVal_2974 (Array Int Int)) (|t2Thread1of1ForFork1_dequeue_~q#1.offset| Int) (v_ArrVal_2951 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| Int) (|t1Thread1of1ForFork0_~value~0#1| Int) (v_ArrVal_2971 (Array Int Int)) (|v_t1Thread1of1ForFork0_~value~0#1_89| Int)) (let ((.cse0 (let ((.cse4 (store |c_#memory_int| |c_~#queue~0.base| v_ArrVal_2951))) (let ((.cse3 (store .cse4 |v_t1Thread1of1ForFork0_enqueue_~q#1.base_228| v_ArrVal_2956))) (let ((.cse2 (store (store .cse3 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_147| v_ArrVal_2959) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_226| v_ArrVal_2962))) (let ((.cse1 (store (store .cse2 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| v_ArrVal_2965) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| v_ArrVal_2968))) (store (store (store .cse1 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| v_ArrVal_2971) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| v_ArrVal_2974) |c_~#stored_elements~0.base| (store (select (store (store (store .cse1 |c_~#stored_elements~0.base| (store (select (store (store (store .cse2 |c_~#stored_elements~0.base| (store (select (store (store (store .cse3 |c_~#stored_elements~0.base| (store (select (store (store .cse4 |c_~#stored_elements~0.base| (store (select .cse4 |c_~#stored_elements~0.base|) |c_~#stored_elements~0.offset| v_ArrVal_2952)) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_228| v_ArrVal_2956) |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| 4) |t1Thread1of1ForFork0_~value~0#1|)) |v_t2Thread1of1ForFork1_dequeue_~q#1.base_147| v_ArrVal_2959) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_226| v_ArrVal_2962) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_115| 4) |c_~#stored_elements~0.offset| 4) |v_t1Thread1of1ForFork0_~value~0#1_93|)) |v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| v_ArrVal_2965) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| v_ArrVal_2968) |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| 4 (* |v_t1Thread1of1ForFork0_~i~0#1_114| 4)) |v_t1Thread1of1ForFork0_~value~0#1_91|)) |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| v_ArrVal_2971) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| v_ArrVal_2974) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_113| 4) |c_~#stored_elements~0.offset| 4) |v_t1Thread1of1ForFork0_~value~0#1_89|)))))))) (or (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_228| |c_~#queue~0.base|) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| |c_~#queue~0.base|) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_147| |c_~#queue~0.base|) (not (= 400 (select (select .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141|) (+ |t2Thread1of1ForFork1_dequeue_~q#1.offset| 1600)))) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_226| |c_~#queue~0.base|) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_~i~0#1_113| (+ |v_t1Thread1of1ForFork0_~i~0#1_114| 1)) (< |v_t1Thread1of1ForFork0_~i~0#1_115| 3) (= (select (select (store .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| v_ArrVal_2977) |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| 12)) 0) (< |v_t1Thread1of1ForFork0_~i~0#1_114| (+ |v_t1Thread1of1ForFork0_~i~0#1_115| 1)) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| |c_~#queue~0.base|) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| |c_~#queue~0.base|)))) is different from false [2024-11-08 12:17:18,542 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_2968 (Array Int Int)) (v_ArrVal_2965 (Array Int Int)) (v_ArrVal_2962 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| Int) (|v_t1Thread1of1ForFork0_~value~0#1_93| Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| Int) (v_ArrVal_2952 Int) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_147| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_226| Int) (|v_t1Thread1of1ForFork0_enqueue_~q#1.base_228| Int) (v_ArrVal_2959 (Array Int Int)) (|v_t1Thread1of1ForFork0_~value~0#1_91| Int) (v_ArrVal_2956 (Array Int Int)) (|v_t1Thread1of1ForFork0_~i~0#1_115| Int) (|v_t1Thread1of1ForFork0_~i~0#1_114| Int) (v_ArrVal_2977 (Array Int Int)) (|v_t1Thread1of1ForFork0_~i~0#1_113| Int) (v_ArrVal_2974 (Array Int Int)) (|t2Thread1of1ForFork1_dequeue_~q#1.offset| Int) (v_ArrVal_2951 (Array Int Int)) (|v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| Int) (|t1Thread1of1ForFork0_~value~0#1| Int) (v_ArrVal_2971 (Array Int Int)) (|v_t1Thread1of1ForFork0_~value~0#1_89| Int) (v_ArrVal_2948 (Array Int Int))) (let ((.cse0 (let ((.cse4 (store (store |c_#memory_int| |c_ULTIMATE.start_init_~q#1.base| v_ArrVal_2948) |c_~#queue~0.base| v_ArrVal_2951))) (let ((.cse3 (store .cse4 |v_t1Thread1of1ForFork0_enqueue_~q#1.base_228| v_ArrVal_2956))) (let ((.cse2 (store (store .cse3 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_147| v_ArrVal_2959) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_226| v_ArrVal_2962))) (let ((.cse1 (store (store .cse2 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| v_ArrVal_2965) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| v_ArrVal_2968))) (store (store (store .cse1 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| v_ArrVal_2971) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| v_ArrVal_2974) |c_~#stored_elements~0.base| (store (select (store (store (store .cse1 |c_~#stored_elements~0.base| (store (select (store (store (store .cse2 |c_~#stored_elements~0.base| (store (select (store (store (store .cse3 |c_~#stored_elements~0.base| (store (select (store (store .cse4 |c_~#stored_elements~0.base| (store (select .cse4 |c_~#stored_elements~0.base|) |c_~#stored_elements~0.offset| v_ArrVal_2952)) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_228| v_ArrVal_2956) |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| 4) |t1Thread1of1ForFork0_~value~0#1|)) |v_t2Thread1of1ForFork1_dequeue_~q#1.base_147| v_ArrVal_2959) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_226| v_ArrVal_2962) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_115| 4) |c_~#stored_elements~0.offset| 4) |v_t1Thread1of1ForFork0_~value~0#1_93|)) |v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| v_ArrVal_2965) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| v_ArrVal_2968) |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| 4 (* |v_t1Thread1of1ForFork0_~i~0#1_114| 4)) |v_t1Thread1of1ForFork0_~value~0#1_91|)) |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| v_ArrVal_2971) |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| v_ArrVal_2974) |c_~#stored_elements~0.base|) (+ (* |v_t1Thread1of1ForFork0_~i~0#1_113| 4) |c_~#stored_elements~0.offset| 4) |v_t1Thread1of1ForFork0_~value~0#1_89|)))))))) (or (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_228| |c_~#queue~0.base|) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_143| |c_~#queue~0.base|) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_147| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_226| |c_~#queue~0.base|) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_~i~0#1_113| (+ |v_t1Thread1of1ForFork0_~i~0#1_114| 1)) (< |v_t1Thread1of1ForFork0_~i~0#1_115| 3) (< |v_t1Thread1of1ForFork0_~i~0#1_114| (+ |v_t1Thread1of1ForFork0_~i~0#1_115| 1)) (not (= 400 (select (select .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141|) (+ |t2Thread1of1ForFork1_dequeue_~q#1.offset| 1600)))) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_224| |c_~#queue~0.base|) (< |v_t2Thread1of1ForFork1_dequeue_~q#1.base_145| |c_~#queue~0.base|) (< |v_t1Thread1of1ForFork0_enqueue_~q#1.base_222| |c_~#queue~0.base|) (= (select (select (store .cse0 |v_t2Thread1of1ForFork1_dequeue_~q#1.base_141| v_ArrVal_2977) |c_~#stored_elements~0.base|) (+ |c_~#stored_elements~0.offset| 12)) 0)))) is different from false [2024-11-08 12:17:18,923 INFO L134 CoverageAnalysis]: Checked inductivity of 1147 backedges. 639 proven. 0 refuted. 0 times theorem prover too weak. 238 trivial. 270 not checked. [2024-11-08 12:17:18,923 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1893932218] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-08 12:17:18,923 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-08 12:17:18,923 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [29, 31, 42] total 100 [2024-11-08 12:17:18,924 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [943566290] [2024-11-08 12:17:18,924 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-08 12:17:18,924 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 101 states [2024-11-08 12:17:18,924 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-08 12:17:18,926 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 101 interpolants. [2024-11-08 12:17:18,928 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=445, Invalid=4602, Unknown=43, NotChecked=5010, Total=10100 [2024-11-08 12:17:18,929 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:17:18,930 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-08 12:17:18,931 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 101 states, 101 states have (on average 6.178217821782178) internal successors, (624), 100 states have internal predecessors, (624), 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 12:17:18,931 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:17:18,931 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:17:18,931 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:17:18,931 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:17:18,931 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:17:18,931 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:17:18,931 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-08 12:17:18,931 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2024-11-08 12:17:18,931 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2024-11-08 12:17:18,931 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2024-11-08 12:17:18,931 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:17:18,931 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:17:18,931 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:17:18,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:17:18,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2024-11-08 12:17:18,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2024-11-08 12:17:18,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-11-08 12:17:18,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-11-08 12:17:18,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2024-11-08 12:17:18,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:17:18,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:17:18,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2024-11-08 12:17:18,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 88 states. [2024-11-08 12:17:18,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:17:18,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-11-08 12:17:18,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2024-11-08 12:17:18,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-08 12:17:53,078 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.33s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-08 12:18:01,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:18:01,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-08 12:18:01,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:18:01,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:18:01,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:18:01,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:18:01,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-08 12:18:01,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-08 12:18:01,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-08 12:18:01,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-11-08 12:18:01,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:18:01,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:18:01,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:18:01,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:18:01,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-08 12:18:01,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2024-11-08 12:18:01,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-08 12:18:01,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-08 12:18:01,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2024-11-08 12:18:01,180 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-08 12:18:01,180 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:18:01,180 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2024-11-08 12:18:01,180 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2024-11-08 12:18:01,180 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-08 12:18:01,180 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-11-08 12:18:01,180 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2024-11-08 12:18:01,181 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 116 states. [2024-11-08 12:18:01,202 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2024-11-08 12:18:01,381 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable26 [2024-11-08 12:18:01,382 INFO L396 AbstractCegarLoop]: === Iteration 28 === Targeting t1Err25REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [t1Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, t1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 38 more)] === [2024-11-08 12:18:01,382 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 12:18:01,382 INFO L85 PathProgramCache]: Analyzing trace with hash 132813334, now seen corresponding path program 8 times [2024-11-08 12:18:01,382 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 12:18:01,382 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [696265281] [2024-11-08 12:18:01,382 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 12:18:01,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 12:18:02,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 12:18:15,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2523 backedges. 1737 proven. 231 refuted. 0 times theorem prover too weak. 555 trivial. 0 not checked. [2024-11-08 12:18:15,329 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-08 12:18:15,329 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [696265281] [2024-11-08 12:18:15,329 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [696265281] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-08 12:18:15,330 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [438778784] [2024-11-08 12:18:15,330 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-11-08 12:18:15,330 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 12:18:15,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/z3 [2024-11-08 12:18:15,332 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 12:18:15,334 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9051c2-d723-4f03-a303-63afec639a08/bin/ugemcutter-verify-v6A4Riy6iL/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2024-11-08 12:18:16,891 INFO L227 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-11-08 12:18:16,892 INFO L228 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-08 12:18:16,920 INFO L255 TraceCheckSpWp]: Trace formula consists of 4306 conjuncts, 244 conjuncts are in the unsatisfiable core [2024-11-08 12:18:16,935 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 12:18:17,044 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 12:18:17,140 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 12:18:17,500 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 12:18:17,544 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 12:18:17,724 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 12:18:17,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:18:17,854 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 12:18:18,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:18:18,232 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 12:18:18,278 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 12:18:20,134 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 12:18:20,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:18:20,178 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 12:18:20,519 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 12:18:20,633 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 12:18:20,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:18:20,807 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 12:18:20,872 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 12:18:21,090 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 23 treesize of output 3 [2024-11-08 12:18:21,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:18:21,268 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 12:18:21,603 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 12:18:21,893 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 12:18:22,319 INFO L349 Elim1Store]: treesize reduction 23, result has 23.3 percent of original size [2024-11-08 12:18:22,319 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 34 treesize of output 14 [2024-11-08 12:18:22,363 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 12:18:22,556 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 36 treesize of output 13 [2024-11-08 12:18:22,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:18:22,665 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 12:18:23,053 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 12:18:23,181 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 12:18:23,594 INFO L349 Elim1Store]: treesize reduction 23, result has 23.3 percent of original size [2024-11-08 12:18:23,594 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 34 treesize of output 14 [2024-11-08 12:18:23,658 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 12:18:23,859 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 36 treesize of output 13 [2024-11-08 12:18:23,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:18:23,960 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 12:18:24,291 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 12:18:24,564 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 26 treesize of output 21 [2024-11-08 12:18:25,110 INFO L349 Elim1Store]: treesize reduction 44, result has 25.4 percent of original size [2024-11-08 12:18:25,111 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 12:18:25,175 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 12:18:25,254 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 26 treesize of output 21 [2024-11-08 12:18:25,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 12:18:25,390 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 12:18:25,723 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 12:18:25,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2523 backedges. 1712 proven. 408 refuted. 0 times theorem prover too weak. 403 trivial. 0 not checked. [2024-11-08 12:18:25,807 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-08 12:18:26,080 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_3566 (Array Int Int))) (not (= 400 (select (select (store |c_#memory_int| |c_~#stored_elements~0.base| v_ArrVal_3566) |c_~#queue~0.base|) (+ 1600 |c_~#queue~0.offset|))))) is different from false [2024-11-08 12:18:28,534 WARN L851 $PredicateComparison]: unable to prove that (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_235| Int) (v_ArrVal_3555 Int) (v_ArrVal_3566 (Array Int Int)) (v_ArrVal_3557 (Array Int Int)) (v_ArrVal_3563 Int) (|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (let ((.cse2 (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (store (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|) (+ |c_t1Thread1of1ForFork0_enqueue_~q#1.offset| 1604) v_ArrVal_3555)))) (let ((.cse1 (+ 1600 |c_~#queue~0.offset|)) (.cse0 (select (store .cse2 |c_~#stored_elements~0.base| v_ArrVal_3557) |c_~#queue~0.base|)) (.cse3 (+ |c_~#queue~0.offset| 1604))) (or (not (= 400 (select .cse0 .cse1))) (< (+ 1 |c_t1Thread1of1ForFork0_enqueue_#t~post41#1|) v_ArrVal_3555) (not (= 400 (select (select (store (store .cse2 |c_~#queue~0.base| (store (store (store (store .cse0 .cse1 1) (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_235| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork0_enqueue_~x#1|) (+ 1608 |c_~#queue~0.offset|) v_ArrVal_3563) .cse3 1)) |c_~#stored_elements~0.base| v_ArrVal_3566) |c_~#queue~0.base|) .cse1))) (< (select .cse0 .cse3) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_235|))))) is different from false [2024-11-08 12:18:28,571 WARN L851 $PredicateComparison]: unable to prove that (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_235| Int) (v_ArrVal_3555 Int) (v_ArrVal_3566 (Array Int Int)) (v_ArrVal_3557 (Array Int Int)) (v_ArrVal_3563 Int) (|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (let ((.cse0 (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|)) (.cse1 (+ |c_t1Thread1of1ForFork0_enqueue_~q#1.offset| 1604))) (let ((.cse4 (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (store .cse0 .cse1 v_ArrVal_3555)))) (let ((.cse3 (+ 1600 |c_~#queue~0.offset|)) (.cse2 (select (store .cse4 |c_~#stored_elements~0.base| v_ArrVal_3557) |c_~#queue~0.base|)) (.cse5 (+ |c_~#queue~0.offset| 1604))) (or (< (+ (select .cse0 .cse1) 1) v_ArrVal_3555) (not (= 400 (select .cse2 .cse3))) (not (= 400 (select (select (store (store .cse4 |c_~#queue~0.base| (store (store (store (store .cse2 .cse3 1) (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_235| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork0_enqueue_~x#1|) (+ 1608 |c_~#queue~0.offset|) v_ArrVal_3563) .cse5 1)) |c_~#stored_elements~0.base| v_ArrVal_3566) |c_~#queue~0.base|) .cse3))) (< (select .cse2 .cse5) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_235|)))))) is different from false [2024-11-08 12:18:28,667 WARN L851 $PredicateComparison]: unable to prove that (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_235| Int) (v_ArrVal_3555 Int) (v_ArrVal_3566 (Array Int Int)) (v_ArrVal_3554 Int) (v_ArrVal_3557 (Array Int Int)) (v_ArrVal_3563 Int) (|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (let ((.cse0 (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|)) (.cse1 (+ |c_t1Thread1of1ForFork0_enqueue_~q#1.offset| 1604))) (let ((.cse2 (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (store (store .cse0 (+ 1608 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) v_ArrVal_3554) .cse1 v_ArrVal_3555)))) (let ((.cse4 (+ 1600 |c_~#queue~0.offset|)) (.cse3 (select (store .cse2 |c_~#stored_elements~0.base| v_ArrVal_3557) |c_~#queue~0.base|)) (.cse5 (+ |c_~#queue~0.offset| 1604))) (or (< (+ (select .cse0 .cse1) 1) v_ArrVal_3555) (not (= 400 (select (select (store (store .cse2 |c_~#queue~0.base| (store (store (store (store .cse3 .cse4 1) (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_235| 4) |c_~#queue~0.offset|) |t1Thread1of1ForFork0_enqueue_~x#1|) (+ 1608 |c_~#queue~0.offset|) v_ArrVal_3563) .cse5 1)) |c_~#stored_elements~0.base| v_ArrVal_3566) |c_~#queue~0.base|) .cse4))) (not (= (select .cse3 .cse4) 400)) (< (select .cse3 .cse5) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_235|)))))) is different from false [2024-11-08 12:18:28,743 WARN L851 $PredicateComparison]: unable to prove that (forall ((|v_t1Thread1of1ForFork0_enqueue_~x#1_152| Int) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_235| Int) (v_ArrVal_3555 Int) (v_ArrVal_3566 (Array Int Int)) (v_ArrVal_3554 Int) (v_ArrVal_3557 (Array Int Int)) (v_ArrVal_3563 Int) (|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (let ((.cse4 (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|)) (.cse5 (+ |c_t1Thread1of1ForFork0_enqueue_~q#1.offset| 1604))) (let ((.cse2 (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (store (store .cse4 (+ 1608 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) v_ArrVal_3554) .cse5 v_ArrVal_3555)))) (let ((.cse1 (+ |c_~#queue~0.offset| 1604)) (.cse0 (select (store .cse2 |c_~#stored_elements~0.base| v_ArrVal_3557) |c_~#queue~0.base|)) (.cse3 (+ 1600 |c_~#queue~0.offset|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_235|) (not (= 400 (select (select (store (store .cse2 |c_~#queue~0.base| (store (store (store (store .cse0 .cse3 1) (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_235| 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork0_enqueue_~x#1_152|) (+ 1608 |c_~#queue~0.offset|) v_ArrVal_3563) .cse1 1)) |c_~#stored_elements~0.base| v_ArrVal_3566) |c_~#queue~0.base|) .cse3))) (< (+ (select .cse4 .cse5) 1) v_ArrVal_3555) (not (= 400 (select .cse0 .cse3)))))))) is different from false [2024-11-08 12:18:28,800 WARN L851 $PredicateComparison]: unable to prove that (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_238| Int)) (let ((.cse6 (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|)) (.cse5 (+ |c_t1Thread1of1ForFork0_enqueue_~q#1.offset| 1604))) (or (forall ((|v_t1Thread1of1ForFork0_enqueue_~x#1_152| Int) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_235| Int) (v_ArrVal_3555 Int) (v_ArrVal_3566 (Array Int Int)) (v_ArrVal_3554 Int) (v_ArrVal_3557 (Array Int Int)) (v_ArrVal_3563 Int) (|t1Thread1of1ForFork0_enqueue_~x#1| Int)) (let ((.cse4 (store .cse6 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_238| 4) |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) |t1Thread1of1ForFork0_enqueue_~x#1|))) (let ((.cse2 (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (store (store .cse4 (+ 1608 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) v_ArrVal_3554) .cse5 v_ArrVal_3555)))) (let ((.cse1 (+ |c_~#queue~0.offset| 1604)) (.cse0 (select (store .cse2 |c_~#stored_elements~0.base| v_ArrVal_3557) |c_~#queue~0.base|)) (.cse3 (+ 1600 |c_~#queue~0.offset|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_235|) (not (= 400 (select (select (store (store .cse2 |c_~#queue~0.base| (store (store (store (store .cse0 .cse3 1) (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_235| 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork0_enqueue_~x#1_152|) (+ 1608 |c_~#queue~0.offset|) v_ArrVal_3563) .cse1 1)) |c_~#stored_elements~0.base| v_ArrVal_3566) |c_~#queue~0.base|) .cse3))) (< (+ (select .cse4 .cse5) 1) v_ArrVal_3555) (not (= 400 (select .cse0 .cse3)))))))) (< (select .cse6 .cse5) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_238|)))) is different from false [2024-11-08 12:19:43,509 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_3539 Int) (|t2Thread1of1ForFork1_dequeue_#t~post48#1| Int) (v_ArrVal_3548 Int) (v_ArrVal_3555 Int) (v_ArrVal_3545 Int) (|v_t2Thread1of1ForFork1_dequeue_#t~post45#1_185| Int) (v_ArrVal_3543 Int) (v_ArrVal_3554 Int) (v_ArrVal_3563 Int) (|v_t1Thread1of1ForFork0_enqueue_~x#1_155| Int) (|t2Thread1of1ForFork1_dequeue_#t~post45#1| Int) (|t1Thread1of1ForFork0_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork0_enqueue_~x#1_152| Int) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_241| Int) (v_ArrVal_3540 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_235| Int) (v_ArrVal_3566 (Array Int Int)) (v_ArrVal_3557 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_238| Int) (v_ArrVal_3549 (Array Int Int))) (let ((.cse9 (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (store (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|) (+ |c_t1Thread1of1ForFork0_enqueue_~q#1.offset| 1604) v_ArrVal_3539)))) (let ((.cse0 (select (store .cse9 |c_~#stored_elements~0.base| v_ArrVal_3540) |c_~#queue~0.base|)) (.cse2 (+ 1600 |c_~#queue~0.offset|)) (.cse3 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_241| 4) |c_~#queue~0.offset|)) (.cse1 (+ 1608 |c_~#queue~0.offset|)) (.cse4 (+ |c_~#queue~0.offset| 1604))) (let ((.cse6 (select (store (store .cse9 |c_~#queue~0.base| (store (store (store (store .cse0 .cse2 v_ArrVal_3543) .cse3 |t1Thread1of1ForFork0_enqueue_~x#1|) .cse1 v_ArrVal_3545) .cse4 v_ArrVal_3548)) |c_~#stored_elements~0.base| v_ArrVal_3549) |c_~#queue~0.base|)) (.cse7 (+ |t2Thread1of1ForFork1_dequeue_#t~post48#1| 1)) (.cse8 (+ |c_~#queue~0.offset| (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_238| 4)))) (let ((.cse5 (select (store (store .cse9 |c_~#queue~0.base| (store (store (store (store .cse6 .cse2 .cse7) .cse8 |v_t1Thread1of1ForFork0_enqueue_~x#1_155|) .cse1 v_ArrVal_3554) .cse4 v_ArrVal_3555)) |c_~#stored_elements~0.base| v_ArrVal_3557) |c_~#queue~0.base|))) (or (< (+ (select (store (store (store .cse0 .cse1 (+ (- 1) |t2Thread1of1ForFork1_dequeue_#t~post45#1|)) .cse2 v_ArrVal_3543) .cse3 |t1Thread1of1ForFork0_enqueue_~x#1|) .cse4) 1) v_ArrVal_3548) (< (select .cse5 .cse4) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_235|) (< (+ (select (store (store (store .cse6 .cse1 (+ (- 1) |v_t2Thread1of1ForFork1_dequeue_#t~post45#1_185|)) .cse2 .cse7) .cse8 |v_t1Thread1of1ForFork0_enqueue_~x#1_155|) .cse4) 1) v_ArrVal_3555) (not (= 400 (select .cse0 .cse2))) (not (= 400 (select (select (store (store .cse9 |c_~#queue~0.base| (store (store (store (store .cse5 .cse2 1) (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_235| 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork0_enqueue_~x#1_152|) .cse1 v_ArrVal_3563) .cse4 1)) |c_~#stored_elements~0.base| v_ArrVal_3566) |c_~#queue~0.base|) .cse2))) (< (select .cse6 .cse4) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_238|) (not (= 400 (select .cse5 .cse2))) (< (select .cse0 .cse4) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_241|) (< (+ 1 |c_t1Thread1of1ForFork0_enqueue_#t~post41#1|) v_ArrVal_3539))))))) is different from false [2024-11-08 12:19:43,622 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_3539 Int) (|t2Thread1of1ForFork1_dequeue_#t~post48#1| Int) (v_ArrVal_3548 Int) (v_ArrVal_3555 Int) (v_ArrVal_3545 Int) (|v_t2Thread1of1ForFork1_dequeue_#t~post45#1_185| Int) (v_ArrVal_3543 Int) (v_ArrVal_3554 Int) (v_ArrVal_3563 Int) (|v_t1Thread1of1ForFork0_enqueue_~x#1_155| Int) (|t2Thread1of1ForFork1_dequeue_#t~post45#1| Int) (|t1Thread1of1ForFork0_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork0_enqueue_~x#1_152| Int) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_241| Int) (v_ArrVal_3540 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_235| Int) (v_ArrVal_3566 (Array Int Int)) (v_ArrVal_3557 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_238| Int) (v_ArrVal_3549 (Array Int Int))) (let ((.cse10 (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|)) (.cse11 (+ |c_t1Thread1of1ForFork0_enqueue_~q#1.offset| 1604))) (let ((.cse9 (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (store .cse10 .cse11 v_ArrVal_3539)))) (let ((.cse0 (select (store .cse9 |c_~#stored_elements~0.base| v_ArrVal_3540) |c_~#queue~0.base|)) (.cse2 (+ 1600 |c_~#queue~0.offset|)) (.cse3 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_241| 4) |c_~#queue~0.offset|)) (.cse1 (+ 1608 |c_~#queue~0.offset|)) (.cse4 (+ |c_~#queue~0.offset| 1604))) (let ((.cse6 (select (store (store .cse9 |c_~#queue~0.base| (store (store (store (store .cse0 .cse2 v_ArrVal_3543) .cse3 |t1Thread1of1ForFork0_enqueue_~x#1|) .cse1 v_ArrVal_3545) .cse4 v_ArrVal_3548)) |c_~#stored_elements~0.base| v_ArrVal_3549) |c_~#queue~0.base|)) (.cse7 (+ |t2Thread1of1ForFork1_dequeue_#t~post48#1| 1)) (.cse8 (+ |c_~#queue~0.offset| (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_238| 4)))) (let ((.cse5 (select (store (store .cse9 |c_~#queue~0.base| (store (store (store (store .cse6 .cse2 .cse7) .cse8 |v_t1Thread1of1ForFork0_enqueue_~x#1_155|) .cse1 v_ArrVal_3554) .cse4 v_ArrVal_3555)) |c_~#stored_elements~0.base| v_ArrVal_3557) |c_~#queue~0.base|))) (or (< (+ (select (store (store (store .cse0 .cse1 (+ (- 1) |t2Thread1of1ForFork1_dequeue_#t~post45#1|)) .cse2 v_ArrVal_3543) .cse3 |t1Thread1of1ForFork0_enqueue_~x#1|) .cse4) 1) v_ArrVal_3548) (< (select .cse5 .cse4) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_235|) (< (+ (select (store (store (store .cse6 .cse1 (+ (- 1) |v_t2Thread1of1ForFork1_dequeue_#t~post45#1_185|)) .cse2 .cse7) .cse8 |v_t1Thread1of1ForFork0_enqueue_~x#1_155|) .cse4) 1) v_ArrVal_3555) (not (= 400 (select .cse0 .cse2))) (not (= 400 (select (select (store (store .cse9 |c_~#queue~0.base| (store (store (store (store .cse5 .cse2 1) (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_235| 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork0_enqueue_~x#1_152|) .cse1 v_ArrVal_3563) .cse4 1)) |c_~#stored_elements~0.base| v_ArrVal_3566) |c_~#queue~0.base|) .cse2))) (< (select .cse6 .cse4) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_238|) (not (= 400 (select .cse5 .cse2))) (< (select .cse0 .cse4) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_241|) (< (+ (select .cse10 .cse11) 1) v_ArrVal_3539)))))))) is different from false [2024-11-08 12:19:43,940 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_3539 Int) (|t2Thread1of1ForFork1_dequeue_#t~post48#1| Int) (v_ArrVal_3537 Int) (v_ArrVal_3548 Int) (v_ArrVal_3555 Int) (v_ArrVal_3545 Int) (|v_t2Thread1of1ForFork1_dequeue_#t~post45#1_185| Int) (v_ArrVal_3543 Int) (v_ArrVal_3554 Int) (v_ArrVal_3563 Int) (|v_t1Thread1of1ForFork0_enqueue_~x#1_155| Int) (|t2Thread1of1ForFork1_dequeue_#t~post45#1| Int) (|t1Thread1of1ForFork0_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork0_enqueue_~x#1_152| Int) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_241| Int) (v_ArrVal_3540 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_235| Int) (v_ArrVal_3566 (Array Int Int)) (v_ArrVal_3557 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_238| Int) (v_ArrVal_3549 (Array Int Int))) (let ((.cse10 (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|)) (.cse11 (+ |c_t1Thread1of1ForFork0_enqueue_~q#1.offset| 1604))) (let ((.cse2 (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (store (store .cse10 (+ 1608 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) v_ArrVal_3537) .cse11 v_ArrVal_3539)))) (let ((.cse8 (select (store .cse2 |c_~#stored_elements~0.base| v_ArrVal_3540) |c_~#queue~0.base|)) (.cse4 (+ 1600 |c_~#queue~0.offset|)) (.cse9 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_241| 4) |c_~#queue~0.offset|)) (.cse5 (+ 1608 |c_~#queue~0.offset|)) (.cse1 (+ |c_~#queue~0.offset| 1604))) (let ((.cse0 (select (store (store .cse2 |c_~#queue~0.base| (store (store (store (store .cse8 .cse4 v_ArrVal_3543) .cse9 |t1Thread1of1ForFork0_enqueue_~x#1|) .cse5 v_ArrVal_3545) .cse1 v_ArrVal_3548)) |c_~#stored_elements~0.base| v_ArrVal_3549) |c_~#queue~0.base|)) (.cse6 (+ |t2Thread1of1ForFork1_dequeue_#t~post48#1| 1)) (.cse7 (+ |c_~#queue~0.offset| (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_238| 4)))) (let ((.cse3 (select (store (store .cse2 |c_~#queue~0.base| (store (store (store (store .cse0 .cse4 .cse6) .cse7 |v_t1Thread1of1ForFork0_enqueue_~x#1_155|) .cse5 v_ArrVal_3554) .cse1 v_ArrVal_3555)) |c_~#stored_elements~0.base| v_ArrVal_3557) |c_~#queue~0.base|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_238|) (not (= 400 (select (select (store (store .cse2 |c_~#queue~0.base| (store (store (store (store .cse3 .cse4 1) (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_235| 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork0_enqueue_~x#1_152|) .cse5 v_ArrVal_3563) .cse1 1)) |c_~#stored_elements~0.base| v_ArrVal_3566) |c_~#queue~0.base|) .cse4))) (< (select .cse3 .cse1) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_235|) (not (= 400 (select .cse3 .cse4))) (< (+ (select (store (store (store .cse0 .cse5 (+ (- 1) |v_t2Thread1of1ForFork1_dequeue_#t~post45#1_185|)) .cse4 .cse6) .cse7 |v_t1Thread1of1ForFork0_enqueue_~x#1_155|) .cse1) 1) v_ArrVal_3555) (< (select .cse8 .cse1) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_241|) (< (+ (select (store (store (store .cse8 .cse5 (+ (- 1) |t2Thread1of1ForFork1_dequeue_#t~post45#1|)) .cse4 v_ArrVal_3543) .cse9 |t1Thread1of1ForFork0_enqueue_~x#1|) .cse1) 1) v_ArrVal_3548) (not (= 400 (select .cse8 .cse4))) (< (+ (select .cse10 .cse11) 1) v_ArrVal_3539)))))))) is different from false [2024-11-08 12:19:44,183 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_3539 Int) (|t2Thread1of1ForFork1_dequeue_#t~post48#1| Int) (v_ArrVal_3537 Int) (v_ArrVal_3548 Int) (v_ArrVal_3555 Int) (v_ArrVal_3545 Int) (|v_t2Thread1of1ForFork1_dequeue_#t~post45#1_185| Int) (v_ArrVal_3543 Int) (v_ArrVal_3554 Int) (|v_t1Thread1of1ForFork0_enqueue_~x#1_158| Int) (v_ArrVal_3563 Int) (|v_t1Thread1of1ForFork0_enqueue_~x#1_155| Int) (|t2Thread1of1ForFork1_dequeue_#t~post45#1| Int) (|t1Thread1of1ForFork0_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork0_enqueue_~x#1_152| Int) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_241| Int) (v_ArrVal_3540 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_235| Int) (v_ArrVal_3566 (Array Int Int)) (v_ArrVal_3557 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_238| Int) (v_ArrVal_3549 (Array Int Int))) (let ((.cse10 (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|)) (.cse11 (+ |c_t1Thread1of1ForFork0_enqueue_~q#1.offset| 1604))) (let ((.cse9 (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (store (store .cse10 (+ 1608 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) v_ArrVal_3537) .cse11 v_ArrVal_3539)))) (let ((.cse0 (select (store .cse9 |c_~#stored_elements~0.base| v_ArrVal_3540) |c_~#queue~0.base|)) (.cse2 (+ 1600 |c_~#queue~0.offset|)) (.cse3 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_241| 4) |c_~#queue~0.offset|)) (.cse1 (+ 1608 |c_~#queue~0.offset|)) (.cse4 (+ |c_~#queue~0.offset| 1604))) (let ((.cse5 (select (store (store .cse9 |c_~#queue~0.base| (store (store (store (store .cse0 .cse2 v_ArrVal_3543) .cse3 |v_t1Thread1of1ForFork0_enqueue_~x#1_158|) .cse1 v_ArrVal_3545) .cse4 v_ArrVal_3548)) |c_~#stored_elements~0.base| v_ArrVal_3549) |c_~#queue~0.base|)) (.cse6 (+ |t2Thread1of1ForFork1_dequeue_#t~post48#1| 1)) (.cse7 (+ |c_~#queue~0.offset| (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_238| 4)))) (let ((.cse8 (select (store (store .cse9 |c_~#queue~0.base| (store (store (store (store .cse5 .cse2 .cse6) .cse7 |v_t1Thread1of1ForFork0_enqueue_~x#1_155|) .cse1 v_ArrVal_3554) .cse4 v_ArrVal_3555)) |c_~#stored_elements~0.base| v_ArrVal_3557) |c_~#queue~0.base|))) (or (< (+ (select (store (store (store .cse0 .cse1 (+ (- 1) |t2Thread1of1ForFork1_dequeue_#t~post45#1|)) .cse2 v_ArrVal_3543) .cse3 |v_t1Thread1of1ForFork0_enqueue_~x#1_158|) .cse4) 1) v_ArrVal_3548) (< (select .cse5 .cse4) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_238|) (< (+ (select (store (store (store .cse5 .cse1 (+ (- 1) |v_t2Thread1of1ForFork1_dequeue_#t~post45#1_185|)) .cse2 .cse6) .cse7 |v_t1Thread1of1ForFork0_enqueue_~x#1_155|) .cse4) 1) v_ArrVal_3555) (< (select .cse8 .cse4) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_235|) (not (= 400 (select .cse8 .cse2))) (< (select .cse0 .cse4) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_241|) (not (= (select (select (store (store .cse9 |c_~#queue~0.base| (store (store (store (store .cse8 .cse2 1) (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_235| 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork0_enqueue_~x#1_152|) .cse1 v_ArrVal_3563) .cse4 1)) |c_~#stored_elements~0.base| v_ArrVal_3566) |c_~#queue~0.base|) .cse2) 400)) (not (= 400 (select .cse0 .cse2))) (< (+ (select .cse10 .cse11) 1) v_ArrVal_3539)))))))) is different from false [2024-11-08 12:19:44,348 WARN L851 $PredicateComparison]: unable to prove that (forall ((|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_244| Int)) (let ((.cse1 (+ |c_t1Thread1of1ForFork0_enqueue_~q#1.offset| 1604)) (.cse0 (select |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base|))) (or (< (select .cse0 .cse1) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_244|) (forall ((v_ArrVal_3539 Int) (|t2Thread1of1ForFork1_dequeue_#t~post48#1| Int) (v_ArrVal_3537 Int) (v_ArrVal_3548 Int) (v_ArrVal_3555 Int) (v_ArrVal_3545 Int) (|v_t2Thread1of1ForFork1_dequeue_#t~post45#1_185| Int) (v_ArrVal_3543 Int) (v_ArrVal_3554 Int) (|v_t1Thread1of1ForFork0_enqueue_~x#1_158| Int) (v_ArrVal_3563 Int) (|v_t1Thread1of1ForFork0_enqueue_~x#1_155| Int) (|t2Thread1of1ForFork1_dequeue_#t~post45#1| Int) (|t1Thread1of1ForFork0_enqueue_~x#1| Int) (|v_t1Thread1of1ForFork0_enqueue_~x#1_152| Int) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_241| Int) (v_ArrVal_3540 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_235| Int) (v_ArrVal_3566 (Array Int Int)) (v_ArrVal_3557 (Array Int Int)) (|v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_238| Int) (v_ArrVal_3549 (Array Int Int))) (let ((.cse9 (store .cse0 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_244| 4) |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) |t1Thread1of1ForFork0_enqueue_~x#1|))) (let ((.cse12 (store |c_#memory_int| |c_t1Thread1of1ForFork0_enqueue_~q#1.base| (store (store .cse9 (+ 1608 |c_t1Thread1of1ForFork0_enqueue_~q#1.offset|) v_ArrVal_3537) .cse1 v_ArrVal_3539)))) (let ((.cse10 (select (store .cse12 |c_~#stored_elements~0.base| v_ArrVal_3540) |c_~#queue~0.base|)) (.cse4 (+ 1600 |c_~#queue~0.offset|)) (.cse11 (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_241| 4) |c_~#queue~0.offset|)) (.cse3 (+ 1608 |c_~#queue~0.offset|)) (.cse7 (+ |c_~#queue~0.offset| 1604))) (let ((.cse2 (select (store (store .cse12 |c_~#queue~0.base| (store (store (store (store .cse10 .cse4 v_ArrVal_3543) .cse11 |v_t1Thread1of1ForFork0_enqueue_~x#1_158|) .cse3 v_ArrVal_3545) .cse7 v_ArrVal_3548)) |c_~#stored_elements~0.base| v_ArrVal_3549) |c_~#queue~0.base|)) (.cse5 (+ |t2Thread1of1ForFork1_dequeue_#t~post48#1| 1)) (.cse6 (+ |c_~#queue~0.offset| (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_238| 4)))) (let ((.cse8 (select (store (store .cse12 |c_~#queue~0.base| (store (store (store (store .cse2 .cse4 .cse5) .cse6 |v_t1Thread1of1ForFork0_enqueue_~x#1_155|) .cse3 v_ArrVal_3554) .cse7 v_ArrVal_3555)) |c_~#stored_elements~0.base| v_ArrVal_3557) |c_~#queue~0.base|))) (or (< (+ (select (store (store (store .cse2 .cse3 (+ (- 1) |v_t2Thread1of1ForFork1_dequeue_#t~post45#1_185|)) .cse4 .cse5) .cse6 |v_t1Thread1of1ForFork0_enqueue_~x#1_155|) .cse7) 1) v_ArrVal_3555) (not (= 400 (select .cse8 .cse4))) (< (+ (select .cse9 .cse1) 1) v_ArrVal_3539) (< (+ (select (store (store (store .cse10 .cse3 (+ (- 1) |t2Thread1of1ForFork1_dequeue_#t~post45#1|)) .cse4 v_ArrVal_3543) .cse11 |v_t1Thread1of1ForFork0_enqueue_~x#1_158|) .cse7) 1) v_ArrVal_3548) (< (select .cse8 .cse7) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_235|) (not (= 400 (select (select (store (store .cse12 |c_~#queue~0.base| (store (store (store (store .cse8 .cse4 1) (+ (* |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_235| 4) |c_~#queue~0.offset|) |v_t1Thread1of1ForFork0_enqueue_~x#1_152|) .cse3 v_ArrVal_3563) .cse7 1)) |c_~#stored_elements~0.base| v_ArrVal_3566) |c_~#queue~0.base|) .cse4))) (< (select .cse2 .cse7) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_238|) (< (select .cse10 .cse7) |v_t1Thread1of1ForFork0_enqueue_#t~mem36#1_241|) (not (= 400 (select .cse10 .cse4))))))))))))) is different from false