./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread/queue_longer.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa873387-9e3d-427f-9d95-01c7260c4287/bin/ugemcutter-verify-oI9GxRtH0S/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa873387-9e3d-427f-9d95-01c7260c4287/bin/ugemcutter-verify-oI9GxRtH0S/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa873387-9e3d-427f-9d95-01c7260c4287/bin/ugemcutter-verify-oI9GxRtH0S/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa873387-9e3d-427f-9d95-01c7260c4287/bin/ugemcutter-verify-oI9GxRtH0S/config/GemCutterReach.xml -i ../../sv-benchmarks/c/pthread/queue_longer.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa873387-9e3d-427f-9d95-01c7260c4287/bin/ugemcutter-verify-oI9GxRtH0S/config/svcomp-Reach-32bit-GemCutter_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa873387-9e3d-427f-9d95-01c7260c4287/bin/ugemcutter-verify-oI9GxRtH0S --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer GemCutter --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9f874a9872f93f025fac23ebed37f94a1f3b80bd0133ea4d7e298577c4fec427 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 22:08:15,342 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:08:15,470 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa873387-9e3d-427f-9d95-01c7260c4287/bin/ugemcutter-verify-oI9GxRtH0S/config/svcomp-Reach-32bit-GemCutter_Default.epf [2023-11-24 22:08:15,482 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 22:08:15,483 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-24 22:08:15,540 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:08:15,541 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-24 22:08:15,541 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-24 22:08:15,542 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 22:08:15,550 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-24 22:08:15,550 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:08:15,551 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:08:15,551 INFO L153 SettingsManager]: * Use SBE=true [2023-11-24 22:08:15,554 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:08:15,554 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 22:08:15,555 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 22:08:15,555 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 22:08:15,555 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 22:08:15,556 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:08:15,556 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 22:08:15,557 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:08:15,557 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 22:08:15,558 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 22:08:15,558 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 22:08:15,558 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:08:15,559 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:08:15,560 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-24 22:08:15,560 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-24 22:08:15,561 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-24 22:08:15,561 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-24 22:08:15,570 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:08:15,570 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:08:15,571 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 22:08:15,571 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-24 22:08:15,571 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2023-11-24 22:08:15,571 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 22:08:15,572 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-24 22:08:15,572 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2023-11-24 22:08:15,572 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 22:08:15,572 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2023-11-24 22:08:15,572 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2023-11-24 22:08:15,573 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_fa873387-9e3d-427f-9d95-01c7260c4287/bin/ugemcutter-verify-oI9GxRtH0S/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa873387-9e3d-427f-9d95-01c7260c4287/bin/ugemcutter-verify-oI9GxRtH0S Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> GemCutter Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9f874a9872f93f025fac23ebed37f94a1f3b80bd0133ea4d7e298577c4fec427 [2023-11-24 22:08:15,909 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:08:15,955 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:08:15,959 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:08:15,960 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:08:15,961 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:08:15,962 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa873387-9e3d-427f-9d95-01c7260c4287/bin/ugemcutter-verify-oI9GxRtH0S/../../sv-benchmarks/c/pthread/queue_longer.i [2023-11-24 22:08:19,029 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:08:19,508 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:08:19,509 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa873387-9e3d-427f-9d95-01c7260c4287/sv-benchmarks/c/pthread/queue_longer.i [2023-11-24 22:08:19,535 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa873387-9e3d-427f-9d95-01c7260c4287/bin/ugemcutter-verify-oI9GxRtH0S/data/b4543f2ae/2be27f8092b44fe19e2be42b76bb704e/FLAG380ab1eea [2023-11-24 22:08:19,552 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa873387-9e3d-427f-9d95-01c7260c4287/bin/ugemcutter-verify-oI9GxRtH0S/data/b4543f2ae/2be27f8092b44fe19e2be42b76bb704e [2023-11-24 22:08:19,555 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:08:19,556 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:08:19,558 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:08:19,558 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:08:19,564 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:08:19,565 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:08:19" (1/1) ... [2023-11-24 22:08:19,566 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18317b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:08:19, skipping insertion in model container [2023-11-24 22:08:19,566 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:08:19" (1/1) ... [2023-11-24 22:08:19,626 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:08:20,229 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa873387-9e3d-427f-9d95-01c7260c4287/sv-benchmarks/c/pthread/queue_longer.i[43296,43309] [2023-11-24 22:08:20,241 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa873387-9e3d-427f-9d95-01c7260c4287/sv-benchmarks/c/pthread/queue_longer.i[43503,43516] [2023-11-24 22:08:20,249 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa873387-9e3d-427f-9d95-01c7260c4287/sv-benchmarks/c/pthread/queue_longer.i[43783,43796] [2023-11-24 22:08:20,259 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:08:20,277 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 22:08:20,364 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa873387-9e3d-427f-9d95-01c7260c4287/sv-benchmarks/c/pthread/queue_longer.i[43296,43309] [2023-11-24 22:08:20,367 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa873387-9e3d-427f-9d95-01c7260c4287/sv-benchmarks/c/pthread/queue_longer.i[43503,43516] [2023-11-24 22:08:20,379 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa873387-9e3d-427f-9d95-01c7260c4287/sv-benchmarks/c/pthread/queue_longer.i[43783,43796] [2023-11-24 22:08:20,386 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:08:20,474 INFO L206 MainTranslator]: Completed translation [2023-11-24 22:08:20,475 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:08:20 WrapperNode [2023-11-24 22:08:20,475 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 22:08:20,477 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 22:08:20,477 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 22:08:20,477 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 22:08:20,485 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:08:20" (1/1) ... [2023-11-24 22:08:20,514 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:08:20" (1/1) ... [2023-11-24 22:08:20,547 INFO L138 Inliner]: procedures = 275, calls = 63, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 251 [2023-11-24 22:08:20,547 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 22:08:20,548 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 22:08:20,548 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 22:08:20,549 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 22:08:20,560 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:08:20" (1/1) ... [2023-11-24 22:08:20,561 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:08:20" (1/1) ... [2023-11-24 22:08:20,586 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:08:20" (1/1) ... [2023-11-24 22:08:20,587 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:08:20" (1/1) ... [2023-11-24 22:08:20,612 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:08:20" (1/1) ... [2023-11-24 22:08:20,624 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:08:20" (1/1) ... [2023-11-24 22:08:20,627 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:08:20" (1/1) ... [2023-11-24 22:08:20,630 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:08:20" (1/1) ... [2023-11-24 22:08:20,647 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 22:08:20,649 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 22:08:20,649 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 22:08:20,649 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 22:08:20,650 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:08:20" (1/1) ... [2023-11-24 22:08:20,672 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-24 22:08:20,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa873387-9e3d-427f-9d95-01c7260c4287/bin/ugemcutter-verify-oI9GxRtH0S/z3 [2023-11-24 22:08:20,700 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa873387-9e3d-427f-9d95-01c7260c4287/bin/ugemcutter-verify-oI9GxRtH0S/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-24 22:08:20,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa873387-9e3d-427f-9d95-01c7260c4287/bin/ugemcutter-verify-oI9GxRtH0S/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-24 22:08:20,745 INFO L130 BoogieDeclarations]: Found specification of procedure t1 [2023-11-24 22:08:20,746 INFO L138 BoogieDeclarations]: Found implementation of procedure t1 [2023-11-24 22:08:20,746 INFO L130 BoogieDeclarations]: Found specification of procedure t2 [2023-11-24 22:08:20,746 INFO L138 BoogieDeclarations]: Found implementation of procedure t2 [2023-11-24 22:08:20,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-24 22:08:20,746 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-24 22:08:20,747 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2023-11-24 22:08:20,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-24 22:08:20,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-24 22:08:20,747 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2023-11-24 22:08:20,748 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 22:08:20,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 22:08:20,748 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 22:08:20,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 22:08:20,750 WARN L213 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-11-24 22:08:20,911 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 22:08:20,913 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 22:08:21,450 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 22:08:21,838 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 22:08:21,839 INFO L309 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-24 22:08:21,841 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:08:21 BoogieIcfgContainer [2023-11-24 22:08:21,841 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 22:08:21,844 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-24 22:08:21,844 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-24 22:08:21,848 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-24 22:08:21,849 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.11 10:08:19" (1/3) ... [2023-11-24 22:08:21,850 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@64b216b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.11 10:08:21, skipping insertion in model container [2023-11-24 22:08:21,850 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:08:20" (2/3) ... [2023-11-24 22:08:21,851 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@64b216b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.11 10:08:21, skipping insertion in model container [2023-11-24 22:08:21,851 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:08:21" (3/3) ... [2023-11-24 22:08:21,853 INFO L112 eAbstractionObserver]: Analyzing ICFG queue_longer.i [2023-11-24 22:08:21,863 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2023-11-24 22:08:21,873 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-24 22:08:21,873 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2023-11-24 22:08:21,873 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2023-11-24 22:08:21,951 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2023-11-24 22:08:22,010 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-24 22:08:22,011 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2023-11-24 22:08:22,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa873387-9e3d-427f-9d95-01c7260c4287/bin/ugemcutter-verify-oI9GxRtH0S/z3 [2023-11-24 22:08:22,016 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa873387-9e3d-427f-9d95-01c7260c4287/bin/ugemcutter-verify-oI9GxRtH0S/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2023-11-24 22:08:22,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa873387-9e3d-427f-9d95-01c7260c4287/bin/ugemcutter-verify-oI9GxRtH0S/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2023-11-24 22:08:22,081 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2023-11-24 22:08:22,096 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == t1Thread1of1ForFork1 ======== [2023-11-24 22:08:22,105 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@f7ec279, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-24 22:08:22,105 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-24 22:08:22,413 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting t1Err0ASSERT_VIOLATIONERROR_FUNCTION === [t1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-24 22:08:22,418 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:08:22,419 INFO L85 PathProgramCache]: Analyzing trace with hash -1148517689, now seen corresponding path program 1 times [2023-11-24 22:08:22,429 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 22:08:22,430 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [813068003] [2023-11-24 22:08:22,431 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 22:08:22,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:08:22,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:08:22,700 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:08:22,701 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 22:08:22,701 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [813068003] [2023-11-24 22:08:22,702 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [813068003] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-24 22:08:22,702 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-24 22:08:22,702 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-24 22:08:22,704 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2051208688] [2023-11-24 22:08:22,705 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-24 22:08:22,709 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-24 22:08:22,709 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 22:08:22,738 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-24 22:08:22,739 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-24 22:08:22,740 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 22:08:22,741 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 22:08:22,743 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 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) [2023-11-24 22:08:22,744 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 22:08:22,784 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 22:08:22,784 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-24 22:08:22,785 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting t1Err0ASSERT_VIOLATIONERROR_FUNCTION === [t1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-24 22:08:22,785 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:08:22,785 INFO L85 PathProgramCache]: Analyzing trace with hash 45317787, now seen corresponding path program 1 times [2023-11-24 22:08:22,787 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 22:08:22,787 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2090413842] [2023-11-24 22:08:22,787 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 22:08:22,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:08:22,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:08:23,015 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:08:23,015 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 22:08:23,015 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2090413842] [2023-11-24 22:08:23,016 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2090413842] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-24 22:08:23,016 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-24 22:08:23,016 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-24 22:08:23,016 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1772330880] [2023-11-24 22:08:23,016 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-24 22:08:23,017 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-24 22:08:23,018 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 22:08:23,018 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-24 22:08:23,019 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-24 22:08:23,019 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 22:08:23,019 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 22:08:23,020 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 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) [2023-11-24 22:08:23,020 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 22:08:23,020 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 22:08:23,130 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 22:08:23,131 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 22:08:23,131 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-24 22:08:23,132 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting t1Err0ASSERT_VIOLATIONERROR_FUNCTION === [t1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-24 22:08:23,132 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:08:23,132 INFO L85 PathProgramCache]: Analyzing trace with hash 1404853059, now seen corresponding path program 1 times [2023-11-24 22:08:23,133 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 22:08:23,133 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [507084758] [2023-11-24 22:08:23,133 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 22:08:23,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:08:23,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:08:24,264 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:08:24,264 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 22:08:24,265 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [507084758] [2023-11-24 22:08:24,265 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [507084758] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-24 22:08:24,265 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-24 22:08:24,265 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-24 22:08:24,266 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [331739563] [2023-11-24 22:08:24,268 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-24 22:08:24,269 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-24 22:08:24,269 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 22:08:24,270 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-24 22:08:24,270 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-11-24 22:08:24,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 22:08:24,271 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 22:08:24,271 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 1.6666666666666667) internal successors, (10), 5 states have internal predecessors, (10), 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) [2023-11-24 22:08:24,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 22:08:24,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 22:08:24,272 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 22:08:24,462 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 22:08:24,463 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 22:08:24,463 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 22:08:24,464 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-24 22:08:24,469 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting t1Err0ASSERT_VIOLATIONERROR_FUNCTION === [t1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-24 22:08:24,470 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:08:24,470 INFO L85 PathProgramCache]: Analyzing trace with hash 599637629, now seen corresponding path program 1 times [2023-11-24 22:08:24,470 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 22:08:24,471 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [512166430] [2023-11-24 22:08:24,472 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 22:08:24,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:08:24,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:08:25,092 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:08:25,092 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 22:08:25,092 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [512166430] [2023-11-24 22:08:25,093 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [512166430] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-24 22:08:25,093 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-24 22:08:25,093 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-24 22:08:25,093 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [844300235] [2023-11-24 22:08:25,093 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-24 22:08:25,094 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-24 22:08:25,094 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 22:08:25,095 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-24 22:08:25,095 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2023-11-24 22:08:25,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 22:08:25,096 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 22:08:25,096 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 1.5714285714285714) internal successors, (11), 6 states have internal predecessors, (11), 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) [2023-11-24 22:08:25,096 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 22:08:25,096 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 22:08:25,096 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 22:08:25,097 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 22:08:25,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 22:08:25,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 22:08:25,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 22:08:25,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-24 22:08:25,468 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-11-24 22:08:25,468 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting t1Err0ASSERT_VIOLATIONERROR_FUNCTION === [t1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-24 22:08:25,469 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:08:25,469 INFO L85 PathProgramCache]: Analyzing trace with hash 1720964931, now seen corresponding path program 1 times [2023-11-24 22:08:25,469 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 22:08:25,470 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2139833221] [2023-11-24 22:08:25,470 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 22:08:25,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:08:25,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:08:25,570 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:08:25,571 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 22:08:25,571 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2139833221] [2023-11-24 22:08:25,571 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2139833221] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-24 22:08:25,572 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-24 22:08:25,572 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-24 22:08:25,572 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [227307015] [2023-11-24 22:08:25,572 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-24 22:08:25,573 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-24 22:08:25,573 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 22:08:25,574 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-24 22:08:25,574 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-24 22:08:25,574 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 22:08:25,574 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 22:08:25,575 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 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) [2023-11-24 22:08:25,575 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 22:08:25,575 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 22:08:25,575 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 22:08:25,575 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2023-11-24 22:08:25,576 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 22:08:25,879 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 22:08:25,879 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 22:08:25,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 22:08:25,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-24 22:08:25,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 22:08:25,881 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-11-24 22:08:25,881 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting t1Err0ASSERT_VIOLATIONERROR_FUNCTION === [t1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-24 22:08:25,882 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:08:25,882 INFO L85 PathProgramCache]: Analyzing trace with hash 1452079588, now seen corresponding path program 1 times [2023-11-24 22:08:25,882 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 22:08:25,882 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1350658328] [2023-11-24 22:08:25,883 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 22:08:25,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:08:25,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:08:26,005 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:08:26,005 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 22:08:26,006 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1350658328] [2023-11-24 22:08:26,006 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1350658328] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-24 22:08:26,006 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-24 22:08:26,006 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-24 22:08:26,007 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1874930825] [2023-11-24 22:08:26,007 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-24 22:08:26,007 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-24 22:08:26,007 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 22:08:26,008 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-24 22:08:26,008 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-24 22:08:26,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 22:08:26,009 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 22:08:26,009 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 7.0) internal successors, (21), 2 states have internal predecessors, (21), 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) [2023-11-24 22:08:26,009 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 22:08:26,010 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 22:08:26,010 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2023-11-24 22:08:26,010 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2023-11-24 22:08:26,010 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 22:08:26,010 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 22:08:26,127 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 22:08:26,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 22:08:26,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-24 22:08:26,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-24 22:08:26,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 22:08:26,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 22:08:26,131 INFO L805 garLoopResultBuilder]: Registering result SAFE for location t1Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-24 22:08:26,132 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-11-24 22:08:26,138 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1] [2023-11-24 22:08:26,140 INFO L307 ceAbstractionStarter]: Result for error location t1Thread1of1ForFork1 was SAFE (1/3) [2023-11-24 22:08:26,144 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-24 22:08:26,144 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2023-11-24 22:08:26,144 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa873387-9e3d-427f-9d95-01c7260c4287/bin/ugemcutter-verify-oI9GxRtH0S/z3 [2023-11-24 22:08:26,187 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa873387-9e3d-427f-9d95-01c7260c4287/bin/ugemcutter-verify-oI9GxRtH0S/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2023-11-24 22:08:26,194 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2023-11-24 22:08:26,195 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.start ======== [2023-11-24 22:08:26,196 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@f7ec279, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-24 22:08:26,196 INFO L358 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2023-11-24 22:08:26,197 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2023-11-24 22:08:26,198 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:08:26,198 INFO L85 PathProgramCache]: Analyzing trace with hash 648967, now seen corresponding path program 1 times [2023-11-24 22:08:26,198 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 22:08:26,198 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [696939639] [2023-11-24 22:08:26,198 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 22:08:26,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:08:26,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:08:26,216 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:08:26,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa873387-9e3d-427f-9d95-01c7260c4287/bin/ugemcutter-verify-oI9GxRtH0S/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (3)] Waiting until timeout for monitored process [2023-11-24 22:08:26,227 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 22:08:26,228 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [696939639] [2023-11-24 22:08:26,228 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [696939639] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-24 22:08:26,228 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-24 22:08:26,229 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-24 22:08:26,229 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [374872052] [2023-11-24 22:08:26,229 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-24 22:08:26,229 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-24 22:08:26,230 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 22:08:26,230 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-24 22:08:26,230 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-24 22:08:26,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 22:08:26,231 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 22:08:26,232 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 1.5) internal successors, (3), 2 states have internal predecessors, (3), 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) [2023-11-24 22:08:26,232 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 22:08:26,638 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 22:08:26,638 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (2 of 3 remaining) [2023-11-24 22:08:26,639 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 3 remaining) [2023-11-24 22:08:26,639 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 3 remaining) [2023-11-24 22:08:26,639 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-11-24 22:08:26,641 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-11-24 22:08:26,642 INFO L307 ceAbstractionStarter]: Result for error location ULTIMATE.start was SAFE,SAFE,SAFE (2/3) [2023-11-24 22:08:26,644 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-24 22:08:26,645 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2023-11-24 22:08:26,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa873387-9e3d-427f-9d95-01c7260c4287/bin/ugemcutter-verify-oI9GxRtH0S/z3 [2023-11-24 22:08:26,652 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa873387-9e3d-427f-9d95-01c7260c4287/bin/ugemcutter-verify-oI9GxRtH0S/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2023-11-24 22:08:26,665 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2023-11-24 22:08:26,665 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == t2Thread1of1ForFork0 ======== [2023-11-24 22:08:26,666 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@f7ec279, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-24 22:08:26,666 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-24 22:08:26,681 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa873387-9e3d-427f-9d95-01c7260c4287/bin/ugemcutter-verify-oI9GxRtH0S/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (4)] Waiting until timeout for monitored process [2023-11-24 22:08:26,855 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting t2Err0ASSERT_VIOLATIONERROR_FUNCTION === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-24 22:08:26,855 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:08:26,855 INFO L85 PathProgramCache]: Analyzing trace with hash 666817930, now seen corresponding path program 1 times [2023-11-24 22:08:26,856 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 22:08:26,856 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1306287991] [2023-11-24 22:08:26,856 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 22:08:26,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:08:26,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:08:26,887 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:08:26,887 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 22:08:26,887 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1306287991] [2023-11-24 22:08:26,887 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1306287991] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-24 22:08:26,887 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-24 22:08:26,888 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-24 22:08:26,888 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2066623093] [2023-11-24 22:08:26,888 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-24 22:08:26,888 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-24 22:08:26,889 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 22:08:26,889 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-24 22:08:26,889 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-24 22:08:26,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 22:08:26,890 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 22:08:26,890 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 10.0) internal successors, (20), 2 states have internal predecessors, (20), 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) [2023-11-24 22:08:26,890 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 22:08:26,938 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 22:08:26,938 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-11-24 22:08:26,938 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting t2Err0ASSERT_VIOLATIONERROR_FUNCTION === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-24 22:08:26,939 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:08:26,939 INFO L85 PathProgramCache]: Analyzing trace with hash -869427106, now seen corresponding path program 1 times [2023-11-24 22:08:26,939 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 22:08:26,939 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1283526774] [2023-11-24 22:08:26,939 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 22:08:26,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:08:26,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:08:26,999 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:08:26,999 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 22:08:26,999 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1283526774] [2023-11-24 22:08:26,999 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1283526774] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-24 22:08:26,999 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-24 22:08:26,999 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-24 22:08:27,000 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [801999039] [2023-11-24 22:08:27,000 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-24 22:08:27,000 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-24 22:08:27,000 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 22:08:27,001 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-24 22:08:27,001 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-24 22:08:27,001 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 22:08:27,001 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 22:08:27,002 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 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) [2023-11-24 22:08:27,002 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 22:08:27,002 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 22:08:27,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 22:08:27,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 22:08:27,113 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2023-11-24 22:08:27,114 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting t2Err0ASSERT_VIOLATIONERROR_FUNCTION === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-24 22:08:27,114 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:08:27,114 INFO L85 PathProgramCache]: Analyzing trace with hash -1293368570, now seen corresponding path program 1 times [2023-11-24 22:08:27,114 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 22:08:27,115 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2098120359] [2023-11-24 22:08:27,115 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 22:08:27,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:08:27,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:08:27,251 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:08:27,251 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 22:08:27,251 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2098120359] [2023-11-24 22:08:27,252 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2098120359] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-24 22:08:27,252 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-24 22:08:27,252 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-24 22:08:27,252 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1706536706] [2023-11-24 22:08:27,252 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-24 22:08:27,253 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-24 22:08:27,253 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 22:08:27,254 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-24 22:08:27,254 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-24 22:08:27,255 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 22:08:27,255 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 22:08:27,255 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 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) [2023-11-24 22:08:27,255 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 22:08:27,256 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 22:08:27,256 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 22:08:27,573 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 22:08:27,573 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 22:08:27,574 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 22:08:27,574 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2023-11-24 22:08:27,574 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting t2Err0ASSERT_VIOLATIONERROR_FUNCTION === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-24 22:08:27,574 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:08:27,575 INFO L85 PathProgramCache]: Analyzing trace with hash 989324053, now seen corresponding path program 1 times [2023-11-24 22:08:27,575 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 22:08:27,577 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1800944810] [2023-11-24 22:08:27,577 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 22:08:27,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:08:27,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:08:30,171 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:08:30,171 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 22:08:30,171 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1800944810] [2023-11-24 22:08:30,171 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1800944810] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-24 22:08:30,172 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-24 22:08:30,172 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2023-11-24 22:08:30,172 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [453859708] [2023-11-24 22:08:30,172 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-24 22:08:30,172 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2023-11-24 22:08:30,172 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 22:08:30,173 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2023-11-24 22:08:30,174 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=126, Unknown=0, NotChecked=0, Total=156 [2023-11-24 22:08:30,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 22:08:30,174 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 22:08:30,175 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 2.0) internal successors, (26), 12 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-24 22:08:30,175 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 22:08:30,175 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 22:08:30,175 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 22:08:30,175 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 22:08:30,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 22:08:30,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 22:08:30,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 22:08:30,753 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-11-24 22:08:30,753 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2023-11-24 22:08:30,753 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting t2Err0ASSERT_VIOLATIONERROR_FUNCTION === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-24 22:08:30,753 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:08:30,754 INFO L85 PathProgramCache]: Analyzing trace with hash 521053307, now seen corresponding path program 1 times [2023-11-24 22:08:30,754 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 22:08:30,754 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [177895250] [2023-11-24 22:08:30,754 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 22:08:30,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:08:30,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:08:30,971 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:08:30,971 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 22:08:30,972 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [177895250] [2023-11-24 22:08:30,972 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [177895250] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-24 22:08:30,972 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-24 22:08:30,972 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-24 22:08:30,973 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [155656349] [2023-11-24 22:08:30,973 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-24 22:08:30,973 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-24 22:08:30,973 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-24 22:08:30,974 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-24 22:08:30,974 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-24 22:08:30,974 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 22:08:30,975 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-11-24 22:08:30,975 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.25) internal successors, (37), 3 states have internal predecessors, (37), 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) [2023-11-24 22:08:30,975 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 22:08:30,975 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 22:08:30,975 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-11-24 22:08:30,976 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2023-11-24 22:08:30,976 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-11-24 22:08:31,112 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-24 22:08:31,112 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 22:08:31,112 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-24 22:08:31,112 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-11-24 22:08:31,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-24 22:08:31,113 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2023-11-24 22:08:31,113 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting t2Err0ASSERT_VIOLATIONERROR_FUNCTION === [t2Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-24 22:08:31,114 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:08:31,114 INFO L85 PathProgramCache]: Analyzing trace with hash 2028417654, now seen corresponding path program 1 times [2023-11-24 22:08:31,114 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-24 22:08:31,114 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1676058887] [2023-11-24 22:08:31,115 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 22:08:31,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:08:31,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:08:35,545 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:08:35,545 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-24 22:08:35,545 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1676058887] [2023-11-24 22:08:35,546 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1676058887] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-24 22:08:35,546 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [854472997] [2023-11-24 22:08:35,546 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 22:08:35,546 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-24 22:08:35,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa873387-9e3d-427f-9d95-01c7260c4287/bin/ugemcutter-verify-oI9GxRtH0S/z3 [2023-11-24 22:08:35,552 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa873387-9e3d-427f-9d95-01c7260c4287/bin/ugemcutter-verify-oI9GxRtH0S/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-24 22:08:35,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa873387-9e3d-427f-9d95-01c7260c4287/bin/ugemcutter-verify-oI9GxRtH0S/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-11-24 22:08:35,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:08:35,817 INFO L262 TraceCheckSpWp]: Trace formula consists of 324 conjuncts, 75 conjunts are in the unsatisfiable core [2023-11-24 22:08:35,834 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:08:35,897 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-24 22:08:35,905 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 22 [2023-11-24 22:08:35,956 INFO L349 Elim1Store]: treesize reduction 21, result has 48.8 percent of original size [2023-11-24 22:08:35,957 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 34 treesize of output 45 [2023-11-24 22:08:36,109 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 28 [2023-11-24 22:08:36,385 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 155 treesize of output 145 [2023-11-24 22:08:36,399 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 40 treesize of output 26 [2023-11-24 22:08:36,524 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 40 treesize of output 38 [2023-11-24 22:08:36,911 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 40 treesize of output 36 [2023-11-24 22:08:37,316 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 122 treesize of output 120 [2023-11-24 22:08:37,353 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 18 [2023-11-24 22:08:37,819 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 96 treesize of output 100 [2023-11-24 22:08:37,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 22:08:37,847 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 5 [2023-11-24 22:08:38,550 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 156 treesize of output 144 [2023-11-24 22:08:38,604 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 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 95 treesize of output 88 [2023-11-24 22:08:38,617 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 112 treesize of output 85 [2023-11-24 22:08:38,668 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-24 22:08:39,168 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 157 treesize of output 145 [2023-11-24 22:08:39,192 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 81 treesize of output 55 [2023-11-24 22:08:39,197 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 66 treesize of output 50 [2023-11-24 22:08:39,348 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:08:39,353 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-24 22:08:41,869 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse1 (+ (* |c_t2Thread1of1ForFork0_~i~1#1| 4) |c_~#stored_elements~0.offset|)) (.cse5 (+ 1600 |c_~#queue~0.offset|)) (.cse3 (select |c_#memory_int| |c_~#queue~0.base|)) (.cse6 (= (mod c_~enqueue_flag~0 256) 0))) (and (or (let ((.cse4 (select .cse3 .cse5))) (let ((.cse0 (= 400 .cse4))) (and (or (not .cse0) (forall ((v_DerPreprocessor_19 (Array Int Int))) (not (= 0 (select (select (store |c_#memory_int| |c_~#queue~0.base| v_DerPreprocessor_19) |c_~#stored_elements~0.base|) .cse1))))) (or (let ((.cse2 (= (select .cse3 (+ |c_~#queue~0.offset| (* .cse4 4))) 0))) (and (or (not .cse2) (forall ((v_DerPreprocessor_18 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_~#queue~0.base| v_DerPreprocessor_18) |c_~#stored_elements~0.base|) .cse1) 1)))) (or .cse2 (forall ((v_DerPreprocessor_18 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_~#queue~0.base| v_DerPreprocessor_18) |c_~#stored_elements~0.base|) .cse1) 0)))))) .cse0)))) (not .cse6)) (or (let ((.cse13 (+ |c_~#queue~0.offset| 1604))) (let ((.cse63 (select .cse3 .cse13)) (.cse82 (* |c_t1Thread1of1ForFork1_~i~0#1| 4))) (let ((.cse46 (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (.cse12 (+ |c_~#stored_elements~0.offset| 4 .cse82)) (.cse26 (+ (* .cse63 4) |c_~#queue~0.offset|))) (let ((.cse7 (= .cse63 402)) (.cse21 (= .cse12 .cse26)) (.cse36 (not .cse46)) (.cse9 (+ 1608 |c_~#queue~0.offset|))) (and (or (not .cse7) (and (forall ((v_DerPreprocessor_25 Int) (v_DerPreprocessor_26 Int)) (let ((.cse11 (store |c_#memory_int| |c_~#queue~0.base| (store (store .cse3 .cse9 v_DerPreprocessor_25) .cse13 403)))) (let ((.cse10 (store (select .cse11 |c_~#stored_elements~0.base|) .cse12 v_DerPreprocessor_26))) (let ((.cse8 (select (store .cse11 |c_~#stored_elements~0.base| .cse10) |c_~#queue~0.base|))) (or (not (= v_DerPreprocessor_25 (select .cse8 .cse9))) (not (= 400 (select .cse8 .cse5))) (forall ((v_DerPreprocessor_19 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse10) |c_~#queue~0.base| v_DerPreprocessor_19) |c_~#stored_elements~0.base|) .cse1) 0)))))))) (forall ((v_DerPreprocessor_25 Int) (v_DerPreprocessor_26 Int)) (let ((.cse16 (store |c_#memory_int| |c_~#queue~0.base| (store (store .cse3 .cse9 v_DerPreprocessor_25) .cse13 403)))) (let ((.cse14 (store (select .cse16 |c_~#stored_elements~0.base|) .cse12 v_DerPreprocessor_26))) (let ((.cse15 (select (store .cse16 |c_~#stored_elements~0.base| .cse14) |c_~#queue~0.base|))) (or (forall ((v_DerPreprocessor_18 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse14) |c_~#queue~0.base| v_DerPreprocessor_18) |c_~#stored_elements~0.base|) .cse1) 1))) (not (= v_DerPreprocessor_25 (select .cse15 .cse9))) (not (= (select .cse15 (+ (* 4 (select .cse15 .cse5)) |c_~#queue~0.offset|)) 0))))))) (forall ((v_DerPreprocessor_25 Int) (v_DerPreprocessor_26 Int)) (let ((.cse20 (store |c_#memory_int| |c_~#queue~0.base| (store (store .cse3 .cse9 v_DerPreprocessor_25) .cse13 403)))) (let ((.cse19 (store (select .cse20 |c_~#stored_elements~0.base|) .cse12 v_DerPreprocessor_26))) (let ((.cse18 (select (store .cse20 |c_~#stored_elements~0.base| .cse19) |c_~#queue~0.base|))) (let ((.cse17 (select .cse18 .cse5))) (or (= 400 .cse17) (not (= v_DerPreprocessor_25 (select .cse18 .cse9))) (= (select .cse18 (+ (* 4 .cse17) |c_~#queue~0.offset|)) 0) (forall ((v_prenex_8 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse19) |c_~#queue~0.base| v_prenex_8) |c_~#stored_elements~0.base|) .cse1) 0))))))))))) (or (not .cse21) (and (forall ((v_ArrVal_524 Int)) (let ((.cse22 (select (store .cse3 .cse26 v_ArrVal_524) .cse13))) (or (< (+ v_ArrVal_524 2147483648) 0) (= 400 .cse22) (< 2147483647 v_ArrVal_524) (forall ((v_DerPreprocessor_22 Int) (v_DerPreprocessor_23 Int)) (let ((.cse25 (store |c_#memory_int| |c_~#queue~0.base| (store (store .cse3 .cse9 v_DerPreprocessor_22) .cse13 (+ .cse22 1))))) (let ((.cse24 (store (select .cse25 |c_~#stored_elements~0.base|) .cse12 v_DerPreprocessor_23))) (let ((.cse23 (select (store .cse25 |c_~#stored_elements~0.base| .cse24) |c_~#queue~0.base|))) (or (not (= (select .cse23 (+ |c_~#queue~0.offset| (* (select .cse23 .cse5) 4))) 0)) (not (= (select .cse23 .cse9) v_DerPreprocessor_22)) (forall ((v_DerPreprocessor_18 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse24) |c_~#queue~0.base| v_DerPreprocessor_18) |c_~#stored_elements~0.base|) .cse1) 1))))))))))) (forall ((v_ArrVal_524 Int)) (let ((.cse27 (select (store .cse3 .cse26 v_ArrVal_524) .cse13))) (or (< (+ v_ArrVal_524 2147483648) 0) (= 400 .cse27) (< 2147483647 v_ArrVal_524) (forall ((v_DerPreprocessor_22 Int) (v_DerPreprocessor_23 Int)) (let ((.cse30 (store |c_#memory_int| |c_~#queue~0.base| (store (store .cse3 .cse9 v_DerPreprocessor_22) .cse13 (+ .cse27 1))))) (let ((.cse28 (store (select .cse30 |c_~#stored_elements~0.base|) .cse12 v_DerPreprocessor_23))) (let ((.cse29 (select (store .cse30 |c_~#stored_elements~0.base| .cse28) |c_~#queue~0.base|))) (or (forall ((v_DerPreprocessor_19 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse28) |c_~#queue~0.base| v_DerPreprocessor_19) |c_~#stored_elements~0.base|) .cse1) 0))) (not (= (select .cse29 .cse9) v_DerPreprocessor_22)) (not (= 400 (select .cse29 .cse5))))))))))) (forall ((v_ArrVal_524 Int)) (let ((.cse35 (select (store .cse3 .cse26 v_ArrVal_524) .cse13))) (or (forall ((v_DerPreprocessor_22 Int) (v_DerPreprocessor_23 Int)) (let ((.cse34 (store |c_#memory_int| |c_~#queue~0.base| (store (store .cse3 .cse9 v_DerPreprocessor_22) .cse13 (+ .cse35 1))))) (let ((.cse33 (store (select .cse34 |c_~#stored_elements~0.base|) .cse12 v_DerPreprocessor_23))) (let ((.cse31 (select (store .cse34 |c_~#stored_elements~0.base| .cse33) |c_~#queue~0.base|))) (let ((.cse32 (select .cse31 .cse5))) (or (not (= (select .cse31 .cse9) v_DerPreprocessor_22)) (= (select .cse31 (+ |c_~#queue~0.offset| (* .cse32 4))) 0) (= 400 .cse32) (forall ((v_prenex_6 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse33) |c_~#queue~0.base| v_prenex_6) |c_~#stored_elements~0.base|) .cse1) 0))))))))) (< (+ v_ArrVal_524 2147483648) 0) (= 400 .cse35) (< 2147483647 v_ArrVal_524))))) .cse36) (or (and (forall ((v_DerPreprocessor_24 Int) (v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_19 (Array Int Int))) (let ((.cse38 (store |c_#memory_int| |c_~#queue~0.base| v_DerPreprocessor_20))) (let ((.cse37 (store (select .cse38 |c_~#stored_elements~0.base|) .cse12 v_DerPreprocessor_24))) (or (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse37) |c_~#queue~0.base| v_DerPreprocessor_19) |c_~#stored_elements~0.base|) .cse1) 0)) (not (= 400 (select (select (store .cse38 |c_~#stored_elements~0.base| .cse37) |c_~#queue~0.base|) .cse5))))))) (forall ((v_DerPreprocessor_24 Int) (v_DerPreprocessor_20 (Array Int Int))) (let ((.cse42 (store |c_#memory_int| |c_~#queue~0.base| v_DerPreprocessor_20))) (let ((.cse41 (store (select .cse42 |c_~#stored_elements~0.base|) .cse12 v_DerPreprocessor_24))) (let ((.cse39 (select (store .cse42 |c_~#stored_elements~0.base| .cse41) |c_~#queue~0.base|))) (let ((.cse40 (select .cse39 .cse5))) (or (= (select .cse39 (+ (* 4 .cse40) |c_~#queue~0.offset|)) 0) (= 400 .cse40) (forall ((v_prenex_7 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse41) |c_~#queue~0.base| v_prenex_7) |c_~#stored_elements~0.base|) .cse1) 0))))))))) (forall ((v_DerPreprocessor_24 Int) (v_DerPreprocessor_20 (Array Int Int))) (let ((.cse45 (store |c_#memory_int| |c_~#queue~0.base| v_DerPreprocessor_20))) (let ((.cse43 (store (select .cse45 |c_~#stored_elements~0.base|) .cse12 v_DerPreprocessor_24))) (or (forall ((v_DerPreprocessor_18 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse43) |c_~#queue~0.base| v_DerPreprocessor_18) |c_~#stored_elements~0.base|) .cse1) 1))) (not (= (let ((.cse44 (select (store .cse45 |c_~#stored_elements~0.base| .cse43) |c_~#queue~0.base|))) (select .cse44 (+ (* 4 (select .cse44 .cse5)) |c_~#queue~0.offset|))) 0))))))) (forall ((v_ArrVal_524 Int)) (or (< (+ v_ArrVal_524 2147483648) 0) (< 2147483647 v_ArrVal_524) (not (= 400 (select (store .cse3 .cse26 v_ArrVal_524) .cse13)))))) (or .cse7 (and .cse46 .cse21) (and (forall ((v_DerPreprocessor_28 Int) (v_DerPreprocessor_29 Int) (v_DerPreprocessor_27 Int) (v_DerPreprocessor_30 Int)) (let ((.cse51 (store |c_#memory_int| |c_~#queue~0.base| (store (store (store .cse3 .cse26 v_DerPreprocessor_27) .cse9 v_DerPreprocessor_28) .cse13 v_DerPreprocessor_29)))) (let ((.cse47 (store (select .cse51 |c_~#stored_elements~0.base|) .cse12 v_DerPreprocessor_30))) (let ((.cse49 (select (store .cse51 |c_~#stored_elements~0.base| .cse47) |c_~#queue~0.base|))) (let ((.cse48 (select .cse49 .cse26))) (let ((.cse50 (select (store .cse3 .cse26 .cse48) .cse13))) (or (forall ((v_DerPreprocessor_18 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse47) |c_~#queue~0.base| v_DerPreprocessor_18) |c_~#stored_elements~0.base|) .cse1) 1))) (< 2147483647 .cse48) (not (= 0 (select .cse49 (+ |c_~#queue~0.offset| (* (select .cse49 .cse5) 4))))) (not (= v_DerPreprocessor_29 (+ .cse50 1))) (not (= (select .cse49 .cse9) v_DerPreprocessor_28)) (= 400 .cse50) (< (+ .cse48 2147483648) 0)))))))) (forall ((v_DerPreprocessor_28 Int) (v_DerPreprocessor_29 Int) (v_DerPreprocessor_27 Int) (v_DerPreprocessor_30 Int)) (let ((.cse57 (store |c_#memory_int| |c_~#queue~0.base| (store (store (store .cse3 .cse26 v_DerPreprocessor_27) .cse9 v_DerPreprocessor_28) .cse13 v_DerPreprocessor_29)))) (let ((.cse52 (store (select .cse57 |c_~#stored_elements~0.base|) .cse12 v_DerPreprocessor_30))) (let ((.cse56 (select (store .cse57 |c_~#stored_elements~0.base| .cse52) |c_~#queue~0.base|))) (let ((.cse53 (select .cse56 .cse26))) (let ((.cse54 (select (store .cse3 .cse26 .cse53) .cse13)) (.cse55 (select .cse56 .cse5))) (or (forall ((v_prenex_9 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse52) |c_~#queue~0.base| v_prenex_9) |c_~#stored_elements~0.base|) .cse1) 0))) (< 2147483647 .cse53) (not (= v_DerPreprocessor_29 (+ .cse54 1))) (= 400 .cse55) (not (= (select .cse56 .cse9) v_DerPreprocessor_28)) (= 400 .cse54) (= 0 (select .cse56 (+ |c_~#queue~0.offset| (* .cse55 4)))) (< (+ .cse53 2147483648) 0)))))))) (forall ((v_DerPreprocessor_28 Int) (v_DerPreprocessor_29 Int) (v_DerPreprocessor_27 Int) (v_DerPreprocessor_30 Int)) (let ((.cse62 (store |c_#memory_int| |c_~#queue~0.base| (store (store (store .cse3 .cse26 v_DerPreprocessor_27) .cse9 v_DerPreprocessor_28) .cse13 v_DerPreprocessor_29)))) (let ((.cse60 (store (select .cse62 |c_~#stored_elements~0.base|) .cse12 v_DerPreprocessor_30))) (let ((.cse61 (select (store .cse62 |c_~#stored_elements~0.base| .cse60) |c_~#queue~0.base|))) (let ((.cse58 (select .cse61 .cse26))) (let ((.cse59 (select (store .cse3 .cse26 .cse58) .cse13))) (or (< 2147483647 .cse58) (not (= v_DerPreprocessor_29 (+ .cse59 1))) (forall ((v_DerPreprocessor_19 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse60) |c_~#queue~0.base| v_DerPreprocessor_19) |c_~#stored_elements~0.base|) .cse1) 0))) (not (= 400 (select .cse61 .cse5))) (not (= (select .cse61 .cse9) v_DerPreprocessor_28)) (= 400 .cse59) (< (+ .cse58 2147483648) 0)))))))))) (or (not (= .cse63 401)) (and (forall ((v_DerPreprocessor_35 Int) (v_DerPreprocessor_33 Int) (v_DerPreprocessor_34 Int)) (let ((.cse67 (store |c_#memory_int| |c_~#queue~0.base| (store (store .cse3 .cse9 v_DerPreprocessor_33) .cse13 v_DerPreprocessor_34)))) (let ((.cse66 (store (select .cse67 |c_~#stored_elements~0.base|) .cse12 v_DerPreprocessor_35))) (let ((.cse65 (select (store .cse67 |c_~#stored_elements~0.base| .cse66) |c_~#queue~0.base|))) (let ((.cse64 (select .cse65 .cse13))) (or (= .cse64 401) (not (= v_DerPreprocessor_33 (select .cse65 .cse9))) (< 2147483648 .cse64) (forall ((v_DerPreprocessor_18 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse66) |c_~#queue~0.base| v_DerPreprocessor_18) |c_~#stored_elements~0.base|) .cse1) 1))) (< (+ 2147483647 .cse64) 0) (not (= (select .cse65 (+ (* (select .cse65 .cse5) 4) |c_~#queue~0.offset|)) 0)) (not (= .cse64 v_DerPreprocessor_34)))))))) (forall ((v_DerPreprocessor_35 Int) (v_DerPreprocessor_33 Int) (v_DerPreprocessor_34 Int)) (let ((.cse72 (store |c_#memory_int| |c_~#queue~0.base| (store (store .cse3 .cse9 v_DerPreprocessor_33) .cse13 v_DerPreprocessor_34)))) (let ((.cse70 (store (select .cse72 |c_~#stored_elements~0.base|) .cse12 v_DerPreprocessor_35))) (let ((.cse69 (select (store .cse72 |c_~#stored_elements~0.base| .cse70) |c_~#queue~0.base|))) (let ((.cse71 (select .cse69 .cse5)) (.cse68 (select .cse69 .cse13))) (or (= .cse68 401) (not (= v_DerPreprocessor_33 (select .cse69 .cse9))) (forall ((v_prenex_12 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse70) |c_~#queue~0.base| v_prenex_12) |c_~#stored_elements~0.base|) .cse1) 0))) (= 400 .cse71) (= (select .cse69 (+ (* .cse71 4) |c_~#queue~0.offset|)) 0) (< 2147483648 .cse68) (< (+ 2147483647 .cse68) 0) (not (= .cse68 v_DerPreprocessor_34)))))))) (or .cse36 (and (forall ((v_DerPreprocessor_31 Int) (v_DerPreprocessor_32 Int)) (let ((.cse76 (store |c_#memory_int| |c_~#queue~0.base| (store .cse3 .cse9 v_DerPreprocessor_31)))) (let ((.cse75 (store (select .cse76 |c_~#stored_elements~0.base|) .cse12 v_DerPreprocessor_32))) (let ((.cse74 (select (store .cse76 |c_~#stored_elements~0.base| .cse75) |c_~#queue~0.base|))) (let ((.cse73 (select .cse74 .cse5))) (or (= 400 .cse73) (= (select .cse74 (+ (* .cse73 4) |c_~#queue~0.offset|)) 0) (forall ((v_prenex_11 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse75) |c_~#queue~0.base| v_prenex_11) |c_~#stored_elements~0.base|) .cse1) 0))))))))) (forall ((v_DerPreprocessor_31 Int) (v_DerPreprocessor_32 Int)) (let ((.cse77 (store |c_#memory_int| |c_~#queue~0.base| (store .cse3 .cse9 v_DerPreprocessor_31)))) (let ((.cse78 (store (select .cse77 |c_~#stored_elements~0.base|) .cse12 v_DerPreprocessor_32))) (or (not (= 400 (select (select (store .cse77 |c_~#stored_elements~0.base| .cse78) |c_~#queue~0.base|) .cse5))) (forall ((v_DerPreprocessor_19 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse78) |c_~#queue~0.base| v_DerPreprocessor_19) |c_~#stored_elements~0.base|) .cse1) 0))))))) (forall ((v_DerPreprocessor_31 Int) (v_DerPreprocessor_32 Int)) (let ((.cse80 (store |c_#memory_int| |c_~#queue~0.base| (store .cse3 .cse9 v_DerPreprocessor_31)))) (let ((.cse81 (store (select .cse80 |c_~#stored_elements~0.base|) .cse12 v_DerPreprocessor_32))) (or (not (= (let ((.cse79 (select (store .cse80 |c_~#stored_elements~0.base| .cse81) |c_~#queue~0.base|))) (select .cse79 (+ (* (select .cse79 .cse5) 4) |c_~#queue~0.offset|))) 0)) (forall ((v_DerPreprocessor_18 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse81) |c_~#queue~0.base| v_DerPreprocessor_18) |c_~#stored_elements~0.base|) .cse1) 1)))))))) (not (= (+ |c_~#stored_elements~0.offset| .cse82) .cse5))) (forall ((v_DerPreprocessor_35 Int) (v_DerPreprocessor_33 Int) (v_DerPreprocessor_34 Int)) (let ((.cse86 (store |c_#memory_int| |c_~#queue~0.base| (store (store .cse3 .cse9 v_DerPreprocessor_33) .cse13 v_DerPreprocessor_34)))) (let ((.cse85 (store (select .cse86 |c_~#stored_elements~0.base|) .cse12 v_DerPreprocessor_35))) (let ((.cse84 (select (store .cse86 |c_~#stored_elements~0.base| .cse85) |c_~#queue~0.base|))) (let ((.cse83 (select .cse84 .cse13))) (or (= .cse83 401) (not (= v_DerPreprocessor_33 (select .cse84 .cse9))) (forall ((v_DerPreprocessor_19 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse85) |c_~#queue~0.base| v_DerPreprocessor_19) |c_~#stored_elements~0.base|) .cse1) 0))) (< 2147483648 .cse83) (< (+ 2147483647 .cse83) 0) (not (= 400 (select .cse84 .cse5))) (not (= .cse83 v_DerPreprocessor_34))))))))))))))) .cse6))) is different from false [2023-11-24 22:08:47,850 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse6 (+ 1600 |c_~#queue~0.offset|)) (.cse2 (+ (* |c_t2Thread1of1ForFork0_~i~1#1| 4) |c_~#stored_elements~0.offset| 4)) (.cse4 (select |c_#memory_int| |c_~#queue~0.base|)) (.cse0 (= (mod c_~enqueue_flag~0 256) 0))) (and (or (not .cse0) (let ((.cse5 (select .cse4 .cse6))) (let ((.cse1 (= 400 .cse5))) (and (or (not .cse1) (forall ((v_DerPreprocessor_19 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_~#queue~0.base| v_DerPreprocessor_19) |c_~#stored_elements~0.base|) .cse2) 0)))) (or (let ((.cse3 (= (select .cse4 (+ |c_~#queue~0.offset| (* .cse5 4))) 0))) (and (or .cse3 (forall ((v_DerPreprocessor_18 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_~#queue~0.base| v_DerPreprocessor_18) |c_~#stored_elements~0.base|) .cse2) 0)))) (or (forall ((v_DerPreprocessor_18 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_~#queue~0.base| v_DerPreprocessor_18) |c_~#stored_elements~0.base|) .cse2) 1))) (not .cse3)))) .cse1))))) (or (let ((.cse15 (+ |c_~#queue~0.offset| 1604))) (let ((.cse67 (select .cse4 .cse15)) (.cse57 (* |c_t1Thread1of1ForFork1_~i~0#1| 4))) (let ((.cse28 (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (.cse17 (+ |c_~#stored_elements~0.offset| 4 .cse57)) (.cse14 (+ (* .cse67 4) |c_~#queue~0.offset|))) (let ((.cse29 (= .cse17 .cse14)) (.cse43 (not .cse28)) (.cse7 (= .cse67 402)) (.cse13 (+ 1608 |c_~#queue~0.offset|))) (and (or .cse7 (and (forall ((v_DerPreprocessor_28 Int) (v_DerPreprocessor_29 Int) (v_DerPreprocessor_27 Int) (v_DerPreprocessor_30 Int)) (let ((.cse16 (store |c_#memory_int| |c_~#queue~0.base| (store (store (store .cse4 .cse14 v_DerPreprocessor_27) .cse13 v_DerPreprocessor_28) .cse15 v_DerPreprocessor_29)))) (let ((.cse9 (store (select .cse16 |c_~#stored_elements~0.base|) .cse17 v_DerPreprocessor_30))) (let ((.cse12 (select (store .cse16 |c_~#stored_elements~0.base| .cse9) |c_~#queue~0.base|))) (let ((.cse8 (select .cse12 .cse14))) (let ((.cse10 (select (store .cse4 .cse14 .cse8) .cse15)) (.cse11 (select .cse12 .cse6))) (or (< 2147483647 .cse8) (forall ((v_prenex_9 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse9) |c_~#queue~0.base| v_prenex_9) |c_~#stored_elements~0.base|) .cse2) 0))) (not (= v_DerPreprocessor_29 (+ .cse10 1))) (= 400 .cse11) (not (= (select .cse12 .cse13) v_DerPreprocessor_28)) (= 400 .cse10) (= 0 (select .cse12 (+ |c_~#queue~0.offset| (* .cse11 4)))) (< (+ .cse8 2147483648) 0)))))))) (forall ((v_DerPreprocessor_28 Int) (v_DerPreprocessor_29 Int) (v_DerPreprocessor_27 Int) (v_DerPreprocessor_30 Int)) (let ((.cse22 (store |c_#memory_int| |c_~#queue~0.base| (store (store (store .cse4 .cse14 v_DerPreprocessor_27) .cse13 v_DerPreprocessor_28) .cse15 v_DerPreprocessor_29)))) (let ((.cse21 (store (select .cse22 |c_~#stored_elements~0.base|) .cse17 v_DerPreprocessor_30))) (let ((.cse19 (select (store .cse22 |c_~#stored_elements~0.base| .cse21) |c_~#queue~0.base|))) (let ((.cse18 (select .cse19 .cse14))) (let ((.cse20 (select (store .cse4 .cse14 .cse18) .cse15))) (or (< 2147483647 .cse18) (not (= 0 (select .cse19 (+ |c_~#queue~0.offset| (* (select .cse19 .cse6) 4))))) (not (= v_DerPreprocessor_29 (+ .cse20 1))) (forall ((v_DerPreprocessor_18 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse21) |c_~#queue~0.base| v_DerPreprocessor_18) |c_~#stored_elements~0.base|) .cse2) 1))) (not (= (select .cse19 .cse13) v_DerPreprocessor_28)) (= 400 .cse20) (< (+ .cse18 2147483648) 0)))))))) (forall ((v_DerPreprocessor_28 Int) (v_DerPreprocessor_29 Int) (v_DerPreprocessor_27 Int) (v_DerPreprocessor_30 Int)) (let ((.cse27 (store |c_#memory_int| |c_~#queue~0.base| (store (store (store .cse4 .cse14 v_DerPreprocessor_27) .cse13 v_DerPreprocessor_28) .cse15 v_DerPreprocessor_29)))) (let ((.cse23 (store (select .cse27 |c_~#stored_elements~0.base|) .cse17 v_DerPreprocessor_30))) (let ((.cse26 (select (store .cse27 |c_~#stored_elements~0.base| .cse23) |c_~#queue~0.base|))) (let ((.cse24 (select .cse26 .cse14))) (let ((.cse25 (select (store .cse4 .cse14 .cse24) .cse15))) (or (forall ((v_DerPreprocessor_19 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse23) |c_~#queue~0.base| v_DerPreprocessor_19) |c_~#stored_elements~0.base|) .cse2) 0))) (< 2147483647 .cse24) (not (= v_DerPreprocessor_29 (+ .cse25 1))) (not (= 400 (select .cse26 .cse6))) (not (= (select .cse26 .cse13) v_DerPreprocessor_28)) (= 400 .cse25) (< (+ .cse24 2147483648) 0))))))))) (and .cse28 .cse29)) (or (and (forall ((v_ArrVal_524 Int)) (let ((.cse30 (select (store .cse4 .cse14 v_ArrVal_524) .cse15))) (or (< (+ v_ArrVal_524 2147483648) 0) (= 400 .cse30) (< 2147483647 v_ArrVal_524) (forall ((v_DerPreprocessor_22 Int) (v_DerPreprocessor_23 Int)) (let ((.cse34 (store |c_#memory_int| |c_~#queue~0.base| (store (store .cse4 .cse13 v_DerPreprocessor_22) .cse15 (+ .cse30 1))))) (let ((.cse33 (store (select .cse34 |c_~#stored_elements~0.base|) .cse17 v_DerPreprocessor_23))) (let ((.cse31 (select (store .cse34 |c_~#stored_elements~0.base| .cse33) |c_~#queue~0.base|))) (let ((.cse32 (select .cse31 .cse6))) (or (not (= (select .cse31 .cse13) v_DerPreprocessor_22)) (= (select .cse31 (+ |c_~#queue~0.offset| (* .cse32 4))) 0) (forall ((v_prenex_6 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse33) |c_~#queue~0.base| v_prenex_6) |c_~#stored_elements~0.base|) .cse2) 0))) (= 400 .cse32)))))))))) (forall ((v_ArrVal_524 Int)) (let ((.cse35 (select (store .cse4 .cse14 v_ArrVal_524) .cse15))) (or (< (+ v_ArrVal_524 2147483648) 0) (= 400 .cse35) (< 2147483647 v_ArrVal_524) (forall ((v_DerPreprocessor_22 Int) (v_DerPreprocessor_23 Int)) (let ((.cse38 (store |c_#memory_int| |c_~#queue~0.base| (store (store .cse4 .cse13 v_DerPreprocessor_22) .cse15 (+ .cse35 1))))) (let ((.cse37 (store (select .cse38 |c_~#stored_elements~0.base|) .cse17 v_DerPreprocessor_23))) (let ((.cse36 (select (store .cse38 |c_~#stored_elements~0.base| .cse37) |c_~#queue~0.base|))) (or (not (= (select .cse36 .cse13) v_DerPreprocessor_22)) (forall ((v_DerPreprocessor_19 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse37) |c_~#queue~0.base| v_DerPreprocessor_19) |c_~#stored_elements~0.base|) .cse2) 0))) (not (= 400 (select .cse36 .cse6))))))))))) (forall ((v_ArrVal_524 Int)) (let ((.cse42 (select (store .cse4 .cse14 v_ArrVal_524) .cse15))) (or (< (+ v_ArrVal_524 2147483648) 0) (forall ((v_DerPreprocessor_22 Int) (v_DerPreprocessor_23 Int)) (let ((.cse41 (store |c_#memory_int| |c_~#queue~0.base| (store (store .cse4 .cse13 v_DerPreprocessor_22) .cse15 (+ .cse42 1))))) (let ((.cse40 (store (select .cse41 |c_~#stored_elements~0.base|) .cse17 v_DerPreprocessor_23))) (let ((.cse39 (select (store .cse41 |c_~#stored_elements~0.base| .cse40) |c_~#queue~0.base|))) (or (not (= (select .cse39 (+ |c_~#queue~0.offset| (* (select .cse39 .cse6) 4))) 0)) (not (= (select .cse39 .cse13) v_DerPreprocessor_22)) (forall ((v_DerPreprocessor_18 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse40) |c_~#queue~0.base| v_DerPreprocessor_18) |c_~#stored_elements~0.base|) .cse2) 1)))))))) (= 400 .cse42) (< 2147483647 v_ArrVal_524))))) (not .cse29) .cse43) (or (and (forall ((v_DerPreprocessor_35 Int) (v_DerPreprocessor_33 Int) (v_DerPreprocessor_34 Int)) (let ((.cse47 (store |c_#memory_int| |c_~#queue~0.base| (store (store .cse4 .cse13 v_DerPreprocessor_33) .cse15 v_DerPreprocessor_34)))) (let ((.cse46 (store (select .cse47 |c_~#stored_elements~0.base|) .cse17 v_DerPreprocessor_35))) (let ((.cse45 (select (store .cse47 |c_~#stored_elements~0.base| .cse46) |c_~#queue~0.base|))) (let ((.cse44 (select .cse45 .cse15))) (or (= .cse44 401) (not (= v_DerPreprocessor_33 (select .cse45 .cse13))) (forall ((v_DerPreprocessor_19 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse46) |c_~#queue~0.base| v_DerPreprocessor_19) |c_~#stored_elements~0.base|) .cse2) 0))) (< 2147483648 .cse44) (< (+ 2147483647 .cse44) 0) (not (= 400 (select .cse45 .cse6))) (not (= .cse44 v_DerPreprocessor_34)))))))) (forall ((v_DerPreprocessor_35 Int) (v_DerPreprocessor_33 Int) (v_DerPreprocessor_34 Int)) (let ((.cse51 (store |c_#memory_int| |c_~#queue~0.base| (store (store .cse4 .cse13 v_DerPreprocessor_33) .cse15 v_DerPreprocessor_34)))) (let ((.cse50 (store (select .cse51 |c_~#stored_elements~0.base|) .cse17 v_DerPreprocessor_35))) (let ((.cse49 (select (store .cse51 |c_~#stored_elements~0.base| .cse50) |c_~#queue~0.base|))) (let ((.cse48 (select .cse49 .cse15))) (or (= .cse48 401) (not (= v_DerPreprocessor_33 (select .cse49 .cse13))) (forall ((v_DerPreprocessor_18 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse50) |c_~#queue~0.base| v_DerPreprocessor_18) |c_~#stored_elements~0.base|) .cse2) 1))) (< 2147483648 .cse48) (< (+ 2147483647 .cse48) 0) (not (= (select .cse49 (+ (* (select .cse49 .cse6) 4) |c_~#queue~0.offset|)) 0)) (not (= .cse48 v_DerPreprocessor_34)))))))) (forall ((v_DerPreprocessor_35 Int) (v_DerPreprocessor_33 Int) (v_DerPreprocessor_34 Int)) (let ((.cse56 (store |c_#memory_int| |c_~#queue~0.base| (store (store .cse4 .cse13 v_DerPreprocessor_33) .cse15 v_DerPreprocessor_34)))) (let ((.cse54 (store (select .cse56 |c_~#stored_elements~0.base|) .cse17 v_DerPreprocessor_35))) (let ((.cse53 (select (store .cse56 |c_~#stored_elements~0.base| .cse54) |c_~#queue~0.base|))) (let ((.cse55 (select .cse53 .cse6)) (.cse52 (select .cse53 .cse15))) (or (= .cse52 401) (not (= v_DerPreprocessor_33 (select .cse53 .cse13))) (forall ((v_prenex_12 (Array Int Int))) (not (= 0 (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse54) |c_~#queue~0.base| v_prenex_12) |c_~#stored_elements~0.base|) .cse2)))) (= 400 .cse55) (= (select .cse53 (+ (* .cse55 4) |c_~#queue~0.offset|)) 0) (< 2147483648 .cse52) (< (+ 2147483647 .cse52) 0) (not (= .cse52 v_DerPreprocessor_34)))))))) (or .cse43 (not (= (+ |c_~#stored_elements~0.offset| .cse57) .cse6)) (and (forall ((v_DerPreprocessor_31 Int) (v_DerPreprocessor_32 Int)) (let ((.cse61 (store |c_#memory_int| |c_~#queue~0.base| (store .cse4 .cse13 v_DerPreprocessor_31)))) (let ((.cse60 (store (select .cse61 |c_~#stored_elements~0.base|) .cse17 v_DerPreprocessor_32))) (let ((.cse59 (select (store .cse61 |c_~#stored_elements~0.base| .cse60) |c_~#queue~0.base|))) (let ((.cse58 (select .cse59 .cse6))) (or (= 400 .cse58) (= (select .cse59 (+ (* .cse58 4) |c_~#queue~0.offset|)) 0) (forall ((v_prenex_11 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse60) |c_~#queue~0.base| v_prenex_11) |c_~#stored_elements~0.base|) .cse2) 0))))))))) (forall ((v_DerPreprocessor_31 Int) (v_DerPreprocessor_32 Int)) (let ((.cse63 (store |c_#memory_int| |c_~#queue~0.base| (store .cse4 .cse13 v_DerPreprocessor_31)))) (let ((.cse64 (store (select .cse63 |c_~#stored_elements~0.base|) .cse17 v_DerPreprocessor_32))) (or (not (= (let ((.cse62 (select (store .cse63 |c_~#stored_elements~0.base| .cse64) |c_~#queue~0.base|))) (select .cse62 (+ (* (select .cse62 .cse6) 4) |c_~#queue~0.offset|))) 0)) (forall ((v_DerPreprocessor_18 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse64) |c_~#queue~0.base| v_DerPreprocessor_18) |c_~#stored_elements~0.base|) .cse2) 1))))))) (forall ((v_DerPreprocessor_31 Int) (v_DerPreprocessor_32 Int)) (let ((.cse66 (store |c_#memory_int| |c_~#queue~0.base| (store .cse4 .cse13 v_DerPreprocessor_31)))) (let ((.cse65 (store (select .cse66 |c_~#stored_elements~0.base|) .cse17 v_DerPreprocessor_32))) (or (forall ((v_DerPreprocessor_19 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse65) |c_~#queue~0.base| v_DerPreprocessor_19) |c_~#stored_elements~0.base|) .cse2) 0))) (not (= 400 (select (select (store .cse66 |c_~#stored_elements~0.base| .cse65) |c_~#queue~0.base|) .cse6)))))))))) (not (= .cse67 401))) (or (not .cse7) (and (forall ((v_DerPreprocessor_25 Int) (v_DerPreprocessor_26 Int)) (let ((.cse70 (store |c_#memory_int| |c_~#queue~0.base| (store (store .cse4 .cse13 v_DerPreprocessor_25) .cse15 403)))) (let ((.cse69 (store (select .cse70 |c_~#stored_elements~0.base|) .cse17 v_DerPreprocessor_26))) (let ((.cse68 (select (store .cse70 |c_~#stored_elements~0.base| .cse69) |c_~#queue~0.base|))) (or (not (= v_DerPreprocessor_25 (select .cse68 .cse13))) (not (= 400 (select .cse68 .cse6))) (forall ((v_DerPreprocessor_19 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse69) |c_~#queue~0.base| v_DerPreprocessor_19) |c_~#stored_elements~0.base|) .cse2) 0)))))))) (forall ((v_DerPreprocessor_25 Int) (v_DerPreprocessor_26 Int)) (let ((.cse74 (store |c_#memory_int| |c_~#queue~0.base| (store (store .cse4 .cse13 v_DerPreprocessor_25) .cse15 403)))) (let ((.cse71 (store (select .cse74 |c_~#stored_elements~0.base|) .cse17 v_DerPreprocessor_26))) (let ((.cse73 (select (store .cse74 |c_~#stored_elements~0.base| .cse71) |c_~#queue~0.base|))) (let ((.cse72 (select .cse73 .cse6))) (or (forall ((v_prenex_8 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse71) |c_~#queue~0.base| v_prenex_8) |c_~#stored_elements~0.base|) .cse2) 0))) (= 400 .cse72) (not (= v_DerPreprocessor_25 (select .cse73 .cse13))) (= (select .cse73 (+ (* 4 .cse72) |c_~#queue~0.offset|)) 0))))))) (forall ((v_DerPreprocessor_25 Int) (v_DerPreprocessor_26 Int)) (let ((.cse77 (store |c_#memory_int| |c_~#queue~0.base| (store (store .cse4 .cse13 v_DerPreprocessor_25) .cse15 403)))) (let ((.cse76 (store (select .cse77 |c_~#stored_elements~0.base|) .cse17 v_DerPreprocessor_26))) (let ((.cse75 (select (store .cse77 |c_~#stored_elements~0.base| .cse76) |c_~#queue~0.base|))) (or (not (= v_DerPreprocessor_25 (select .cse75 .cse13))) (forall ((v_DerPreprocessor_18 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse76) |c_~#queue~0.base| v_DerPreprocessor_18) |c_~#stored_elements~0.base|) .cse2) 1))) (not (= (select .cse75 (+ (* 4 (select .cse75 .cse6)) |c_~#queue~0.offset|)) 0))))))))) (or (forall ((v_ArrVal_524 Int)) (or (< (+ v_ArrVal_524 2147483648) 0) (< 2147483647 v_ArrVal_524) (not (= 400 (select (store .cse4 .cse14 v_ArrVal_524) .cse15))))) (and (forall ((v_DerPreprocessor_24 Int) (v_DerPreprocessor_20 (Array Int Int))) (let ((.cse81 (store |c_#memory_int| |c_~#queue~0.base| v_DerPreprocessor_20))) (let ((.cse80 (store (select .cse81 |c_~#stored_elements~0.base|) .cse17 v_DerPreprocessor_24))) (let ((.cse78 (select (store .cse81 |c_~#stored_elements~0.base| .cse80) |c_~#queue~0.base|))) (let ((.cse79 (select .cse78 .cse6))) (or (= (select .cse78 (+ (* 4 .cse79) |c_~#queue~0.offset|)) 0) (= 400 .cse79) (forall ((v_prenex_7 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse80) |c_~#queue~0.base| v_prenex_7) |c_~#stored_elements~0.base|) .cse2) 0))))))))) (forall ((v_DerPreprocessor_24 Int) (v_DerPreprocessor_20 (Array Int Int))) (let ((.cse83 (store |c_#memory_int| |c_~#queue~0.base| v_DerPreprocessor_20))) (let ((.cse84 (store (select .cse83 |c_~#stored_elements~0.base|) .cse17 v_DerPreprocessor_24))) (or (not (= (let ((.cse82 (select (store .cse83 |c_~#stored_elements~0.base| .cse84) |c_~#queue~0.base|))) (select .cse82 (+ (* 4 (select .cse82 .cse6)) |c_~#queue~0.offset|))) 0)) (forall ((v_DerPreprocessor_18 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse84) |c_~#queue~0.base| v_DerPreprocessor_18) |c_~#stored_elements~0.base|) .cse2) 1))))))) (forall ((v_DerPreprocessor_24 Int) (v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_19 (Array Int Int))) (let ((.cse85 (store |c_#memory_int| |c_~#queue~0.base| v_DerPreprocessor_20))) (let ((.cse86 (store (select .cse85 |c_~#stored_elements~0.base|) .cse17 v_DerPreprocessor_24))) (or (not (= 400 (select (select (store .cse85 |c_~#stored_elements~0.base| .cse86) |c_~#queue~0.base|) .cse6))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse86) |c_~#queue~0.base| v_DerPreprocessor_19) |c_~#stored_elements~0.base|) .cse2) 0))))))))))))) .cse0))) is different from false [2023-11-24 22:08:49,866 WARN L876 $PredicateComparison]: unable to prove that (let ((.cse6 (+ 1600 |c_~#queue~0.offset|)) (.cse2 (+ (* |c_t2Thread1of1ForFork0_~i~1#1| 4) |c_~#stored_elements~0.offset| 4)) (.cse4 (select |c_#memory_int| |c_~#queue~0.base|)) (.cse0 (= (mod c_~enqueue_flag~0 256) 0))) (and (or (not .cse0) (let ((.cse5 (select .cse4 .cse6))) (let ((.cse1 (= 400 .cse5))) (and (or (not .cse1) (forall ((v_DerPreprocessor_19 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_~#queue~0.base| v_DerPreprocessor_19) |c_~#stored_elements~0.base|) .cse2) 0)))) (or (let ((.cse3 (= (select .cse4 (+ |c_~#queue~0.offset| (* .cse5 4))) 0))) (and (or .cse3 (forall ((v_DerPreprocessor_18 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_~#queue~0.base| v_DerPreprocessor_18) |c_~#stored_elements~0.base|) .cse2) 0)))) (or (forall ((v_DerPreprocessor_18 (Array Int Int))) (not (= (select (select (store |c_#memory_int| |c_~#queue~0.base| v_DerPreprocessor_18) |c_~#stored_elements~0.base|) .cse2) 1))) (not .cse3)))) .cse1))))) (or (let ((.cse15 (+ |c_~#queue~0.offset| 1604))) (let ((.cse67 (select .cse4 .cse15)) (.cse57 (* |c_t1Thread1of1ForFork1_~i~0#1| 4))) (let ((.cse28 (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (.cse17 (+ |c_~#stored_elements~0.offset| 4 .cse57)) (.cse14 (+ (* .cse67 4) |c_~#queue~0.offset|))) (let ((.cse29 (= .cse17 .cse14)) (.cse43 (not .cse28)) (.cse7 (= .cse67 402)) (.cse13 (+ 1608 |c_~#queue~0.offset|))) (and (or .cse7 (and (forall ((v_DerPreprocessor_28 Int) (v_DerPreprocessor_29 Int) (v_DerPreprocessor_27 Int) (v_DerPreprocessor_30 Int)) (let ((.cse16 (store |c_#memory_int| |c_~#queue~0.base| (store (store (store .cse4 .cse14 v_DerPreprocessor_27) .cse13 v_DerPreprocessor_28) .cse15 v_DerPreprocessor_29)))) (let ((.cse9 (store (select .cse16 |c_~#stored_elements~0.base|) .cse17 v_DerPreprocessor_30))) (let ((.cse12 (select (store .cse16 |c_~#stored_elements~0.base| .cse9) |c_~#queue~0.base|))) (let ((.cse8 (select .cse12 .cse14))) (let ((.cse10 (select (store .cse4 .cse14 .cse8) .cse15)) (.cse11 (select .cse12 .cse6))) (or (< 2147483647 .cse8) (forall ((v_prenex_9 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse9) |c_~#queue~0.base| v_prenex_9) |c_~#stored_elements~0.base|) .cse2) 0))) (not (= v_DerPreprocessor_29 (+ .cse10 1))) (= 400 .cse11) (not (= (select .cse12 .cse13) v_DerPreprocessor_28)) (= 400 .cse10) (= 0 (select .cse12 (+ |c_~#queue~0.offset| (* .cse11 4)))) (< (+ .cse8 2147483648) 0)))))))) (forall ((v_DerPreprocessor_28 Int) (v_DerPreprocessor_29 Int) (v_DerPreprocessor_27 Int) (v_DerPreprocessor_30 Int)) (let ((.cse22 (store |c_#memory_int| |c_~#queue~0.base| (store (store (store .cse4 .cse14 v_DerPreprocessor_27) .cse13 v_DerPreprocessor_28) .cse15 v_DerPreprocessor_29)))) (let ((.cse21 (store (select .cse22 |c_~#stored_elements~0.base|) .cse17 v_DerPreprocessor_30))) (let ((.cse19 (select (store .cse22 |c_~#stored_elements~0.base| .cse21) |c_~#queue~0.base|))) (let ((.cse18 (select .cse19 .cse14))) (let ((.cse20 (select (store .cse4 .cse14 .cse18) .cse15))) (or (< 2147483647 .cse18) (not (= 0 (select .cse19 (+ |c_~#queue~0.offset| (* (select .cse19 .cse6) 4))))) (not (= v_DerPreprocessor_29 (+ .cse20 1))) (forall ((v_DerPreprocessor_18 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse21) |c_~#queue~0.base| v_DerPreprocessor_18) |c_~#stored_elements~0.base|) .cse2) 1))) (not (= (select .cse19 .cse13) v_DerPreprocessor_28)) (= 400 .cse20) (< (+ .cse18 2147483648) 0)))))))) (forall ((v_DerPreprocessor_28 Int) (v_DerPreprocessor_29 Int) (v_DerPreprocessor_27 Int) (v_DerPreprocessor_30 Int)) (let ((.cse27 (store |c_#memory_int| |c_~#queue~0.base| (store (store (store .cse4 .cse14 v_DerPreprocessor_27) .cse13 v_DerPreprocessor_28) .cse15 v_DerPreprocessor_29)))) (let ((.cse23 (store (select .cse27 |c_~#stored_elements~0.base|) .cse17 v_DerPreprocessor_30))) (let ((.cse26 (select (store .cse27 |c_~#stored_elements~0.base| .cse23) |c_~#queue~0.base|))) (let ((.cse24 (select .cse26 .cse14))) (let ((.cse25 (select (store .cse4 .cse14 .cse24) .cse15))) (or (forall ((v_DerPreprocessor_19 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse23) |c_~#queue~0.base| v_DerPreprocessor_19) |c_~#stored_elements~0.base|) .cse2) 0))) (< 2147483647 .cse24) (not (= v_DerPreprocessor_29 (+ .cse25 1))) (not (= 400 (select .cse26 .cse6))) (not (= (select .cse26 .cse13) v_DerPreprocessor_28)) (= 400 .cse25) (< (+ .cse24 2147483648) 0))))))))) (and .cse28 .cse29)) (or (and (forall ((v_ArrVal_524 Int)) (let ((.cse30 (select (store .cse4 .cse14 v_ArrVal_524) .cse15))) (or (< (+ v_ArrVal_524 2147483648) 0) (= 400 .cse30) (< 2147483647 v_ArrVal_524) (forall ((v_DerPreprocessor_22 Int) (v_DerPreprocessor_23 Int)) (let ((.cse34 (store |c_#memory_int| |c_~#queue~0.base| (store (store .cse4 .cse13 v_DerPreprocessor_22) .cse15 (+ .cse30 1))))) (let ((.cse33 (store (select .cse34 |c_~#stored_elements~0.base|) .cse17 v_DerPreprocessor_23))) (let ((.cse31 (select (store .cse34 |c_~#stored_elements~0.base| .cse33) |c_~#queue~0.base|))) (let ((.cse32 (select .cse31 .cse6))) (or (not (= (select .cse31 .cse13) v_DerPreprocessor_22)) (= (select .cse31 (+ |c_~#queue~0.offset| (* .cse32 4))) 0) (forall ((v_prenex_6 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse33) |c_~#queue~0.base| v_prenex_6) |c_~#stored_elements~0.base|) .cse2) 0))) (= 400 .cse32)))))))))) (forall ((v_ArrVal_524 Int)) (let ((.cse35 (select (store .cse4 .cse14 v_ArrVal_524) .cse15))) (or (< (+ v_ArrVal_524 2147483648) 0) (= 400 .cse35) (< 2147483647 v_ArrVal_524) (forall ((v_DerPreprocessor_22 Int) (v_DerPreprocessor_23 Int)) (let ((.cse38 (store |c_#memory_int| |c_~#queue~0.base| (store (store .cse4 .cse13 v_DerPreprocessor_22) .cse15 (+ .cse35 1))))) (let ((.cse37 (store (select .cse38 |c_~#stored_elements~0.base|) .cse17 v_DerPreprocessor_23))) (let ((.cse36 (select (store .cse38 |c_~#stored_elements~0.base| .cse37) |c_~#queue~0.base|))) (or (not (= (select .cse36 .cse13) v_DerPreprocessor_22)) (forall ((v_DerPreprocessor_19 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse37) |c_~#queue~0.base| v_DerPreprocessor_19) |c_~#stored_elements~0.base|) .cse2) 0))) (not (= 400 (select .cse36 .cse6))))))))))) (forall ((v_ArrVal_524 Int)) (let ((.cse42 (select (store .cse4 .cse14 v_ArrVal_524) .cse15))) (or (< (+ v_ArrVal_524 2147483648) 0) (forall ((v_DerPreprocessor_22 Int) (v_DerPreprocessor_23 Int)) (let ((.cse41 (store |c_#memory_int| |c_~#queue~0.base| (store (store .cse4 .cse13 v_DerPreprocessor_22) .cse15 (+ .cse42 1))))) (let ((.cse40 (store (select .cse41 |c_~#stored_elements~0.base|) .cse17 v_DerPreprocessor_23))) (let ((.cse39 (select (store .cse41 |c_~#stored_elements~0.base| .cse40) |c_~#queue~0.base|))) (or (not (= (select .cse39 (+ |c_~#queue~0.offset| (* (select .cse39 .cse6) 4))) 0)) (not (= (select .cse39 .cse13) v_DerPreprocessor_22)) (forall ((v_DerPreprocessor_18 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse40) |c_~#queue~0.base| v_DerPreprocessor_18) |c_~#stored_elements~0.base|) .cse2) 1)))))))) (= 400 .cse42) (< 2147483647 v_ArrVal_524))))) (not .cse29) .cse43) (or (and (forall ((v_DerPreprocessor_35 Int) (v_DerPreprocessor_33 Int) (v_DerPreprocessor_34 Int)) (let ((.cse47 (store |c_#memory_int| |c_~#queue~0.base| (store (store .cse4 .cse13 v_DerPreprocessor_33) .cse15 v_DerPreprocessor_34)))) (let ((.cse46 (store (select .cse47 |c_~#stored_elements~0.base|) .cse17 v_DerPreprocessor_35))) (let ((.cse45 (select (store .cse47 |c_~#stored_elements~0.base| .cse46) |c_~#queue~0.base|))) (let ((.cse44 (select .cse45 .cse15))) (or (= .cse44 401) (not (= v_DerPreprocessor_33 (select .cse45 .cse13))) (forall ((v_DerPreprocessor_19 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse46) |c_~#queue~0.base| v_DerPreprocessor_19) |c_~#stored_elements~0.base|) .cse2) 0))) (< 2147483648 .cse44) (< (+ 2147483647 .cse44) 0) (not (= 400 (select .cse45 .cse6))) (not (= .cse44 v_DerPreprocessor_34)))))))) (forall ((v_DerPreprocessor_35 Int) (v_DerPreprocessor_33 Int) (v_DerPreprocessor_34 Int)) (let ((.cse51 (store |c_#memory_int| |c_~#queue~0.base| (store (store .cse4 .cse13 v_DerPreprocessor_33) .cse15 v_DerPreprocessor_34)))) (let ((.cse50 (store (select .cse51 |c_~#stored_elements~0.base|) .cse17 v_DerPreprocessor_35))) (let ((.cse49 (select (store .cse51 |c_~#stored_elements~0.base| .cse50) |c_~#queue~0.base|))) (let ((.cse48 (select .cse49 .cse15))) (or (= .cse48 401) (not (= v_DerPreprocessor_33 (select .cse49 .cse13))) (forall ((v_DerPreprocessor_18 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse50) |c_~#queue~0.base| v_DerPreprocessor_18) |c_~#stored_elements~0.base|) .cse2) 1))) (< 2147483648 .cse48) (< (+ 2147483647 .cse48) 0) (not (= (select .cse49 (+ (* (select .cse49 .cse6) 4) |c_~#queue~0.offset|)) 0)) (not (= .cse48 v_DerPreprocessor_34)))))))) (forall ((v_DerPreprocessor_35 Int) (v_DerPreprocessor_33 Int) (v_DerPreprocessor_34 Int)) (let ((.cse56 (store |c_#memory_int| |c_~#queue~0.base| (store (store .cse4 .cse13 v_DerPreprocessor_33) .cse15 v_DerPreprocessor_34)))) (let ((.cse54 (store (select .cse56 |c_~#stored_elements~0.base|) .cse17 v_DerPreprocessor_35))) (let ((.cse53 (select (store .cse56 |c_~#stored_elements~0.base| .cse54) |c_~#queue~0.base|))) (let ((.cse55 (select .cse53 .cse6)) (.cse52 (select .cse53 .cse15))) (or (= .cse52 401) (not (= v_DerPreprocessor_33 (select .cse53 .cse13))) (forall ((v_prenex_12 (Array Int Int))) (not (= 0 (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse54) |c_~#queue~0.base| v_prenex_12) |c_~#stored_elements~0.base|) .cse2)))) (= 400 .cse55) (= (select .cse53 (+ (* .cse55 4) |c_~#queue~0.offset|)) 0) (< 2147483648 .cse52) (< (+ 2147483647 .cse52) 0) (not (= .cse52 v_DerPreprocessor_34)))))))) (or .cse43 (not (= (+ |c_~#stored_elements~0.offset| .cse57) .cse6)) (and (forall ((v_DerPreprocessor_31 Int) (v_DerPreprocessor_32 Int)) (let ((.cse61 (store |c_#memory_int| |c_~#queue~0.base| (store .cse4 .cse13 v_DerPreprocessor_31)))) (let ((.cse60 (store (select .cse61 |c_~#stored_elements~0.base|) .cse17 v_DerPreprocessor_32))) (let ((.cse59 (select (store .cse61 |c_~#stored_elements~0.base| .cse60) |c_~#queue~0.base|))) (let ((.cse58 (select .cse59 .cse6))) (or (= 400 .cse58) (= (select .cse59 (+ (* .cse58 4) |c_~#queue~0.offset|)) 0) (forall ((v_prenex_11 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse60) |c_~#queue~0.base| v_prenex_11) |c_~#stored_elements~0.base|) .cse2) 0))))))))) (forall ((v_DerPreprocessor_31 Int) (v_DerPreprocessor_32 Int)) (let ((.cse63 (store |c_#memory_int| |c_~#queue~0.base| (store .cse4 .cse13 v_DerPreprocessor_31)))) (let ((.cse64 (store (select .cse63 |c_~#stored_elements~0.base|) .cse17 v_DerPreprocessor_32))) (or (not (= (let ((.cse62 (select (store .cse63 |c_~#stored_elements~0.base| .cse64) |c_~#queue~0.base|))) (select .cse62 (+ (* (select .cse62 .cse6) 4) |c_~#queue~0.offset|))) 0)) (forall ((v_DerPreprocessor_18 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse64) |c_~#queue~0.base| v_DerPreprocessor_18) |c_~#stored_elements~0.base|) .cse2) 1))))))) (forall ((v_DerPreprocessor_31 Int) (v_DerPreprocessor_32 Int)) (let ((.cse66 (store |c_#memory_int| |c_~#queue~0.base| (store .cse4 .cse13 v_DerPreprocessor_31)))) (let ((.cse65 (store (select .cse66 |c_~#stored_elements~0.base|) .cse17 v_DerPreprocessor_32))) (or (forall ((v_DerPreprocessor_19 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse65) |c_~#queue~0.base| v_DerPreprocessor_19) |c_~#stored_elements~0.base|) .cse2) 0))) (not (= 400 (select (select (store .cse66 |c_~#stored_elements~0.base| .cse65) |c_~#queue~0.base|) .cse6)))))))))) (not (= .cse67 401))) (or (not .cse7) (and (forall ((v_DerPreprocessor_25 Int) (v_DerPreprocessor_26 Int)) (let ((.cse70 (store |c_#memory_int| |c_~#queue~0.base| (store (store .cse4 .cse13 v_DerPreprocessor_25) .cse15 403)))) (let ((.cse69 (store (select .cse70 |c_~#stored_elements~0.base|) .cse17 v_DerPreprocessor_26))) (let ((.cse68 (select (store .cse70 |c_~#stored_elements~0.base| .cse69) |c_~#queue~0.base|))) (or (not (= v_DerPreprocessor_25 (select .cse68 .cse13))) (not (= 400 (select .cse68 .cse6))) (forall ((v_DerPreprocessor_19 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse69) |c_~#queue~0.base| v_DerPreprocessor_19) |c_~#stored_elements~0.base|) .cse2) 0)))))))) (forall ((v_DerPreprocessor_25 Int) (v_DerPreprocessor_26 Int)) (let ((.cse74 (store |c_#memory_int| |c_~#queue~0.base| (store (store .cse4 .cse13 v_DerPreprocessor_25) .cse15 403)))) (let ((.cse71 (store (select .cse74 |c_~#stored_elements~0.base|) .cse17 v_DerPreprocessor_26))) (let ((.cse73 (select (store .cse74 |c_~#stored_elements~0.base| .cse71) |c_~#queue~0.base|))) (let ((.cse72 (select .cse73 .cse6))) (or (forall ((v_prenex_8 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse71) |c_~#queue~0.base| v_prenex_8) |c_~#stored_elements~0.base|) .cse2) 0))) (= 400 .cse72) (not (= v_DerPreprocessor_25 (select .cse73 .cse13))) (= (select .cse73 (+ (* 4 .cse72) |c_~#queue~0.offset|)) 0))))))) (forall ((v_DerPreprocessor_25 Int) (v_DerPreprocessor_26 Int)) (let ((.cse77 (store |c_#memory_int| |c_~#queue~0.base| (store (store .cse4 .cse13 v_DerPreprocessor_25) .cse15 403)))) (let ((.cse76 (store (select .cse77 |c_~#stored_elements~0.base|) .cse17 v_DerPreprocessor_26))) (let ((.cse75 (select (store .cse77 |c_~#stored_elements~0.base| .cse76) |c_~#queue~0.base|))) (or (not (= v_DerPreprocessor_25 (select .cse75 .cse13))) (forall ((v_DerPreprocessor_18 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse76) |c_~#queue~0.base| v_DerPreprocessor_18) |c_~#stored_elements~0.base|) .cse2) 1))) (not (= (select .cse75 (+ (* 4 (select .cse75 .cse6)) |c_~#queue~0.offset|)) 0))))))))) (or (forall ((v_ArrVal_524 Int)) (or (< (+ v_ArrVal_524 2147483648) 0) (< 2147483647 v_ArrVal_524) (not (= 400 (select (store .cse4 .cse14 v_ArrVal_524) .cse15))))) (and (forall ((v_DerPreprocessor_24 Int) (v_DerPreprocessor_20 (Array Int Int))) (let ((.cse81 (store |c_#memory_int| |c_~#queue~0.base| v_DerPreprocessor_20))) (let ((.cse80 (store (select .cse81 |c_~#stored_elements~0.base|) .cse17 v_DerPreprocessor_24))) (let ((.cse78 (select (store .cse81 |c_~#stored_elements~0.base| .cse80) |c_~#queue~0.base|))) (let ((.cse79 (select .cse78 .cse6))) (or (= (select .cse78 (+ (* 4 .cse79) |c_~#queue~0.offset|)) 0) (= 400 .cse79) (forall ((v_prenex_7 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse80) |c_~#queue~0.base| v_prenex_7) |c_~#stored_elements~0.base|) .cse2) 0))))))))) (forall ((v_DerPreprocessor_24 Int) (v_DerPreprocessor_20 (Array Int Int))) (let ((.cse83 (store |c_#memory_int| |c_~#queue~0.base| v_DerPreprocessor_20))) (let ((.cse84 (store (select .cse83 |c_~#stored_elements~0.base|) .cse17 v_DerPreprocessor_24))) (or (not (= (let ((.cse82 (select (store .cse83 |c_~#stored_elements~0.base| .cse84) |c_~#queue~0.base|))) (select .cse82 (+ (* 4 (select .cse82 .cse6)) |c_~#queue~0.offset|))) 0)) (forall ((v_DerPreprocessor_18 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse84) |c_~#queue~0.base| v_DerPreprocessor_18) |c_~#stored_elements~0.base|) .cse2) 1))))))) (forall ((v_DerPreprocessor_24 Int) (v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_19 (Array Int Int))) (let ((.cse85 (store |c_#memory_int| |c_~#queue~0.base| v_DerPreprocessor_20))) (let ((.cse86 (store (select .cse85 |c_~#stored_elements~0.base|) .cse17 v_DerPreprocessor_24))) (or (not (= 400 (select (select (store .cse85 |c_~#stored_elements~0.base| .cse86) |c_~#queue~0.base|) .cse6))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse86) |c_~#queue~0.base| v_DerPreprocessor_19) |c_~#stored_elements~0.base|) .cse2) 0))))))))))))) .cse0))) is different from true [2023-11-24 22:08:52,166 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse9 (select |c_#memory_int| |c_~#queue~0.base|)) (.cse11 (+ |c_~#queue~0.offset| 1604))) (let ((.cse63 (select .cse9 .cse11)) (.cse53 (* |c_t1Thread1of1ForFork1_~i~0#1| 4))) (let ((.cse24 (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (.cse13 (+ |c_~#stored_elements~0.offset| 4 .cse53)) (.cse10 (+ (* .cse63 4) |c_~#queue~0.offset|))) (let ((.cse25 (= .cse13 .cse10)) (.cse39 (not .cse24)) (.cse0 (= .cse63 402)) (.cse7 (+ 1608 |c_~#queue~0.offset|)) (.cse8 (+ 1600 |c_~#queue~0.offset|)) (.cse3 (+ (* |c_t2Thread1of1ForFork0_~i~1#1| 4) |c_~#stored_elements~0.offset| 4))) (and (or .cse0 (and (forall ((v_DerPreprocessor_28 Int) (v_DerPreprocessor_29 Int) (v_DerPreprocessor_27 Int) (v_DerPreprocessor_30 Int)) (let ((.cse12 (store |c_#memory_int| |c_~#queue~0.base| (store (store (store .cse9 .cse10 v_DerPreprocessor_27) .cse7 v_DerPreprocessor_28) .cse11 v_DerPreprocessor_29)))) (let ((.cse2 (store (select .cse12 |c_~#stored_elements~0.base|) .cse13 v_DerPreprocessor_30))) (let ((.cse6 (select (store .cse12 |c_~#stored_elements~0.base| .cse2) |c_~#queue~0.base|))) (let ((.cse1 (select .cse6 .cse10))) (let ((.cse4 (select (store .cse9 .cse10 .cse1) .cse11)) (.cse5 (select .cse6 .cse8))) (or (< 2147483647 .cse1) (forall ((v_prenex_9 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse2) |c_~#queue~0.base| v_prenex_9) |c_~#stored_elements~0.base|) .cse3) 0))) (not (= v_DerPreprocessor_29 (+ .cse4 1))) (= 400 .cse5) (not (= (select .cse6 .cse7) v_DerPreprocessor_28)) (= 400 .cse4) (= 0 (select .cse6 (+ |c_~#queue~0.offset| (* .cse5 4)))) (< (+ .cse1 2147483648) 0)))))))) (forall ((v_DerPreprocessor_28 Int) (v_DerPreprocessor_29 Int) (v_DerPreprocessor_27 Int) (v_DerPreprocessor_30 Int)) (let ((.cse18 (store |c_#memory_int| |c_~#queue~0.base| (store (store (store .cse9 .cse10 v_DerPreprocessor_27) .cse7 v_DerPreprocessor_28) .cse11 v_DerPreprocessor_29)))) (let ((.cse17 (store (select .cse18 |c_~#stored_elements~0.base|) .cse13 v_DerPreprocessor_30))) (let ((.cse15 (select (store .cse18 |c_~#stored_elements~0.base| .cse17) |c_~#queue~0.base|))) (let ((.cse14 (select .cse15 .cse10))) (let ((.cse16 (select (store .cse9 .cse10 .cse14) .cse11))) (or (< 2147483647 .cse14) (not (= 0 (select .cse15 (+ |c_~#queue~0.offset| (* (select .cse15 .cse8) 4))))) (not (= v_DerPreprocessor_29 (+ .cse16 1))) (forall ((v_DerPreprocessor_18 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse17) |c_~#queue~0.base| v_DerPreprocessor_18) |c_~#stored_elements~0.base|) .cse3) 1))) (not (= (select .cse15 .cse7) v_DerPreprocessor_28)) (= 400 .cse16) (< (+ .cse14 2147483648) 0)))))))) (forall ((v_DerPreprocessor_28 Int) (v_DerPreprocessor_29 Int) (v_DerPreprocessor_27 Int) (v_DerPreprocessor_30 Int)) (let ((.cse23 (store |c_#memory_int| |c_~#queue~0.base| (store (store (store .cse9 .cse10 v_DerPreprocessor_27) .cse7 v_DerPreprocessor_28) .cse11 v_DerPreprocessor_29)))) (let ((.cse19 (store (select .cse23 |c_~#stored_elements~0.base|) .cse13 v_DerPreprocessor_30))) (let ((.cse22 (select (store .cse23 |c_~#stored_elements~0.base| .cse19) |c_~#queue~0.base|))) (let ((.cse20 (select .cse22 .cse10))) (let ((.cse21 (select (store .cse9 .cse10 .cse20) .cse11))) (or (forall ((v_DerPreprocessor_19 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse19) |c_~#queue~0.base| v_DerPreprocessor_19) |c_~#stored_elements~0.base|) .cse3) 0))) (< 2147483647 .cse20) (not (= v_DerPreprocessor_29 (+ .cse21 1))) (not (= 400 (select .cse22 .cse8))) (not (= (select .cse22 .cse7) v_DerPreprocessor_28)) (= 400 .cse21) (< (+ .cse20 2147483648) 0))))))))) (and .cse24 .cse25)) (or (and (forall ((v_ArrVal_524 Int)) (let ((.cse26 (select (store .cse9 .cse10 v_ArrVal_524) .cse11))) (or (< (+ v_ArrVal_524 2147483648) 0) (= 400 .cse26) (< 2147483647 v_ArrVal_524) (forall ((v_DerPreprocessor_22 Int) (v_DerPreprocessor_23 Int)) (let ((.cse30 (store |c_#memory_int| |c_~#queue~0.base| (store (store .cse9 .cse7 v_DerPreprocessor_22) .cse11 (+ .cse26 1))))) (let ((.cse29 (store (select .cse30 |c_~#stored_elements~0.base|) .cse13 v_DerPreprocessor_23))) (let ((.cse27 (select (store .cse30 |c_~#stored_elements~0.base| .cse29) |c_~#queue~0.base|))) (let ((.cse28 (select .cse27 .cse8))) (or (not (= (select .cse27 .cse7) v_DerPreprocessor_22)) (= (select .cse27 (+ |c_~#queue~0.offset| (* .cse28 4))) 0) (forall ((v_prenex_6 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse29) |c_~#queue~0.base| v_prenex_6) |c_~#stored_elements~0.base|) .cse3) 0))) (= 400 .cse28)))))))))) (forall ((v_ArrVal_524 Int)) (let ((.cse31 (select (store .cse9 .cse10 v_ArrVal_524) .cse11))) (or (< (+ v_ArrVal_524 2147483648) 0) (= 400 .cse31) (< 2147483647 v_ArrVal_524) (forall ((v_DerPreprocessor_22 Int) (v_DerPreprocessor_23 Int)) (let ((.cse34 (store |c_#memory_int| |c_~#queue~0.base| (store (store .cse9 .cse7 v_DerPreprocessor_22) .cse11 (+ .cse31 1))))) (let ((.cse33 (store (select .cse34 |c_~#stored_elements~0.base|) .cse13 v_DerPreprocessor_23))) (let ((.cse32 (select (store .cse34 |c_~#stored_elements~0.base| .cse33) |c_~#queue~0.base|))) (or (not (= (select .cse32 .cse7) v_DerPreprocessor_22)) (forall ((v_DerPreprocessor_19 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse33) |c_~#queue~0.base| v_DerPreprocessor_19) |c_~#stored_elements~0.base|) .cse3) 0))) (not (= 400 (select .cse32 .cse8))))))))))) (forall ((v_ArrVal_524 Int)) (let ((.cse38 (select (store .cse9 .cse10 v_ArrVal_524) .cse11))) (or (< (+ v_ArrVal_524 2147483648) 0) (forall ((v_DerPreprocessor_22 Int) (v_DerPreprocessor_23 Int)) (let ((.cse37 (store |c_#memory_int| |c_~#queue~0.base| (store (store .cse9 .cse7 v_DerPreprocessor_22) .cse11 (+ .cse38 1))))) (let ((.cse36 (store (select .cse37 |c_~#stored_elements~0.base|) .cse13 v_DerPreprocessor_23))) (let ((.cse35 (select (store .cse37 |c_~#stored_elements~0.base| .cse36) |c_~#queue~0.base|))) (or (not (= (select .cse35 (+ |c_~#queue~0.offset| (* (select .cse35 .cse8) 4))) 0)) (not (= (select .cse35 .cse7) v_DerPreprocessor_22)) (forall ((v_DerPreprocessor_18 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse36) |c_~#queue~0.base| v_DerPreprocessor_18) |c_~#stored_elements~0.base|) .cse3) 1)))))))) (= 400 .cse38) (< 2147483647 v_ArrVal_524))))) (not .cse25) .cse39) (or (and (forall ((v_DerPreprocessor_35 Int) (v_DerPreprocessor_33 Int) (v_DerPreprocessor_34 Int)) (let ((.cse43 (store |c_#memory_int| |c_~#queue~0.base| (store (store .cse9 .cse7 v_DerPreprocessor_33) .cse11 v_DerPreprocessor_34)))) (let ((.cse42 (store (select .cse43 |c_~#stored_elements~0.base|) .cse13 v_DerPreprocessor_35))) (let ((.cse41 (select (store .cse43 |c_~#stored_elements~0.base| .cse42) |c_~#queue~0.base|))) (let ((.cse40 (select .cse41 .cse11))) (or (= .cse40 401) (not (= v_DerPreprocessor_33 (select .cse41 .cse7))) (forall ((v_DerPreprocessor_19 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse42) |c_~#queue~0.base| v_DerPreprocessor_19) |c_~#stored_elements~0.base|) .cse3) 0))) (< 2147483648 .cse40) (< (+ 2147483647 .cse40) 0) (not (= 400 (select .cse41 .cse8))) (not (= .cse40 v_DerPreprocessor_34)))))))) (forall ((v_DerPreprocessor_35 Int) (v_DerPreprocessor_33 Int) (v_DerPreprocessor_34 Int)) (let ((.cse47 (store |c_#memory_int| |c_~#queue~0.base| (store (store .cse9 .cse7 v_DerPreprocessor_33) .cse11 v_DerPreprocessor_34)))) (let ((.cse46 (store (select .cse47 |c_~#stored_elements~0.base|) .cse13 v_DerPreprocessor_35))) (let ((.cse45 (select (store .cse47 |c_~#stored_elements~0.base| .cse46) |c_~#queue~0.base|))) (let ((.cse44 (select .cse45 .cse11))) (or (= .cse44 401) (not (= v_DerPreprocessor_33 (select .cse45 .cse7))) (forall ((v_DerPreprocessor_18 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse46) |c_~#queue~0.base| v_DerPreprocessor_18) |c_~#stored_elements~0.base|) .cse3) 1))) (< 2147483648 .cse44) (< (+ 2147483647 .cse44) 0) (not (= (select .cse45 (+ (* (select .cse45 .cse8) 4) |c_~#queue~0.offset|)) 0)) (not (= .cse44 v_DerPreprocessor_34)))))))) (forall ((v_DerPreprocessor_35 Int) (v_DerPreprocessor_33 Int) (v_DerPreprocessor_34 Int)) (let ((.cse52 (store |c_#memory_int| |c_~#queue~0.base| (store (store .cse9 .cse7 v_DerPreprocessor_33) .cse11 v_DerPreprocessor_34)))) (let ((.cse50 (store (select .cse52 |c_~#stored_elements~0.base|) .cse13 v_DerPreprocessor_35))) (let ((.cse49 (select (store .cse52 |c_~#stored_elements~0.base| .cse50) |c_~#queue~0.base|))) (let ((.cse51 (select .cse49 .cse8)) (.cse48 (select .cse49 .cse11))) (or (= .cse48 401) (not (= v_DerPreprocessor_33 (select .cse49 .cse7))) (forall ((v_prenex_12 (Array Int Int))) (not (= 0 (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse50) |c_~#queue~0.base| v_prenex_12) |c_~#stored_elements~0.base|) .cse3)))) (= 400 .cse51) (= (select .cse49 (+ (* .cse51 4) |c_~#queue~0.offset|)) 0) (< 2147483648 .cse48) (< (+ 2147483647 .cse48) 0) (not (= .cse48 v_DerPreprocessor_34)))))))) (or .cse39 (not (= (+ |c_~#stored_elements~0.offset| .cse53) .cse8)) (and (forall ((v_DerPreprocessor_31 Int) (v_DerPreprocessor_32 Int)) (let ((.cse57 (store |c_#memory_int| |c_~#queue~0.base| (store .cse9 .cse7 v_DerPreprocessor_31)))) (let ((.cse56 (store (select .cse57 |c_~#stored_elements~0.base|) .cse13 v_DerPreprocessor_32))) (let ((.cse55 (select (store .cse57 |c_~#stored_elements~0.base| .cse56) |c_~#queue~0.base|))) (let ((.cse54 (select .cse55 .cse8))) (or (= 400 .cse54) (= (select .cse55 (+ (* .cse54 4) |c_~#queue~0.offset|)) 0) (forall ((v_prenex_11 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse56) |c_~#queue~0.base| v_prenex_11) |c_~#stored_elements~0.base|) .cse3) 0))))))))) (forall ((v_DerPreprocessor_31 Int) (v_DerPreprocessor_32 Int)) (let ((.cse59 (store |c_#memory_int| |c_~#queue~0.base| (store .cse9 .cse7 v_DerPreprocessor_31)))) (let ((.cse60 (store (select .cse59 |c_~#stored_elements~0.base|) .cse13 v_DerPreprocessor_32))) (or (not (= (let ((.cse58 (select (store .cse59 |c_~#stored_elements~0.base| .cse60) |c_~#queue~0.base|))) (select .cse58 (+ (* (select .cse58 .cse8) 4) |c_~#queue~0.offset|))) 0)) (forall ((v_DerPreprocessor_18 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse60) |c_~#queue~0.base| v_DerPreprocessor_18) |c_~#stored_elements~0.base|) .cse3) 1))))))) (forall ((v_DerPreprocessor_31 Int) (v_DerPreprocessor_32 Int)) (let ((.cse62 (store |c_#memory_int| |c_~#queue~0.base| (store .cse9 .cse7 v_DerPreprocessor_31)))) (let ((.cse61 (store (select .cse62 |c_~#stored_elements~0.base|) .cse13 v_DerPreprocessor_32))) (or (forall ((v_DerPreprocessor_19 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse61) |c_~#queue~0.base| v_DerPreprocessor_19) |c_~#stored_elements~0.base|) .cse3) 0))) (not (= 400 (select (select (store .cse62 |c_~#stored_elements~0.base| .cse61) |c_~#queue~0.base|) .cse8)))))))))) (not (= .cse63 401))) (or (not .cse0) (and (forall ((v_DerPreprocessor_25 Int) (v_DerPreprocessor_26 Int)) (let ((.cse66 (store |c_#memory_int| |c_~#queue~0.base| (store (store .cse9 .cse7 v_DerPreprocessor_25) .cse11 403)))) (let ((.cse65 (store (select .cse66 |c_~#stored_elements~0.base|) .cse13 v_DerPreprocessor_26))) (let ((.cse64 (select (store .cse66 |c_~#stored_elements~0.base| .cse65) |c_~#queue~0.base|))) (or (not (= v_DerPreprocessor_25 (select .cse64 .cse7))) (not (= 400 (select .cse64 .cse8))) (forall ((v_DerPreprocessor_19 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse65) |c_~#queue~0.base| v_DerPreprocessor_19) |c_~#stored_elements~0.base|) .cse3) 0)))))))) (forall ((v_DerPreprocessor_25 Int) (v_DerPreprocessor_26 Int)) (let ((.cse70 (store |c_#memory_int| |c_~#queue~0.base| (store (store .cse9 .cse7 v_DerPreprocessor_25) .cse11 403)))) (let ((.cse67 (store (select .cse70 |c_~#stored_elements~0.base|) .cse13 v_DerPreprocessor_26))) (let ((.cse69 (select (store .cse70 |c_~#stored_elements~0.base| .cse67) |c_~#queue~0.base|))) (let ((.cse68 (select .cse69 .cse8))) (or (forall ((v_prenex_8 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse67) |c_~#queue~0.base| v_prenex_8) |c_~#stored_elements~0.base|) .cse3) 0))) (= 400 .cse68) (not (= v_DerPreprocessor_25 (select .cse69 .cse7))) (= (select .cse69 (+ (* 4 .cse68) |c_~#queue~0.offset|)) 0))))))) (forall ((v_DerPreprocessor_25 Int) (v_DerPreprocessor_26 Int)) (let ((.cse73 (store |c_#memory_int| |c_~#queue~0.base| (store (store .cse9 .cse7 v_DerPreprocessor_25) .cse11 403)))) (let ((.cse72 (store (select .cse73 |c_~#stored_elements~0.base|) .cse13 v_DerPreprocessor_26))) (let ((.cse71 (select (store .cse73 |c_~#stored_elements~0.base| .cse72) |c_~#queue~0.base|))) (or (not (= v_DerPreprocessor_25 (select .cse71 .cse7))) (forall ((v_DerPreprocessor_18 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse72) |c_~#queue~0.base| v_DerPreprocessor_18) |c_~#stored_elements~0.base|) .cse3) 1))) (not (= (select .cse71 (+ (* 4 (select .cse71 .cse8)) |c_~#queue~0.offset|)) 0))))))))) (or (forall ((v_ArrVal_524 Int)) (or (< (+ v_ArrVal_524 2147483648) 0) (< 2147483647 v_ArrVal_524) (not (= 400 (select (store .cse9 .cse10 v_ArrVal_524) .cse11))))) (and (forall ((v_DerPreprocessor_24 Int) (v_DerPreprocessor_20 (Array Int Int))) (let ((.cse77 (store |c_#memory_int| |c_~#queue~0.base| v_DerPreprocessor_20))) (let ((.cse76 (store (select .cse77 |c_~#stored_elements~0.base|) .cse13 v_DerPreprocessor_24))) (let ((.cse74 (select (store .cse77 |c_~#stored_elements~0.base| .cse76) |c_~#queue~0.base|))) (let ((.cse75 (select .cse74 .cse8))) (or (= (select .cse74 (+ (* 4 .cse75) |c_~#queue~0.offset|)) 0) (= 400 .cse75) (forall ((v_prenex_7 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse76) |c_~#queue~0.base| v_prenex_7) |c_~#stored_elements~0.base|) .cse3) 0))))))))) (forall ((v_DerPreprocessor_24 Int) (v_DerPreprocessor_20 (Array Int Int))) (let ((.cse79 (store |c_#memory_int| |c_~#queue~0.base| v_DerPreprocessor_20))) (let ((.cse80 (store (select .cse79 |c_~#stored_elements~0.base|) .cse13 v_DerPreprocessor_24))) (or (not (= (let ((.cse78 (select (store .cse79 |c_~#stored_elements~0.base| .cse80) |c_~#queue~0.base|))) (select .cse78 (+ (* 4 (select .cse78 .cse8)) |c_~#queue~0.offset|))) 0)) (forall ((v_DerPreprocessor_18 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse80) |c_~#queue~0.base| v_DerPreprocessor_18) |c_~#stored_elements~0.base|) .cse3) 1))))))) (forall ((v_DerPreprocessor_24 Int) (v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_19 (Array Int Int))) (let ((.cse81 (store |c_#memory_int| |c_~#queue~0.base| v_DerPreprocessor_20))) (let ((.cse82 (store (select .cse81 |c_~#stored_elements~0.base|) .cse13 v_DerPreprocessor_24))) (or (not (= 400 (select (select (store .cse81 |c_~#stored_elements~0.base| .cse82) |c_~#queue~0.base|) .cse8))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse82) |c_~#queue~0.base| v_DerPreprocessor_19) |c_~#stored_elements~0.base|) .cse3) 0))))))))))))) is different from false [2023-11-24 22:08:54,179 WARN L876 $PredicateComparison]: unable to prove that (let ((.cse9 (select |c_#memory_int| |c_~#queue~0.base|)) (.cse11 (+ |c_~#queue~0.offset| 1604))) (let ((.cse63 (select .cse9 .cse11)) (.cse53 (* |c_t1Thread1of1ForFork1_~i~0#1| 4))) (let ((.cse24 (= |c_~#queue~0.base| |c_~#stored_elements~0.base|)) (.cse13 (+ |c_~#stored_elements~0.offset| 4 .cse53)) (.cse10 (+ (* .cse63 4) |c_~#queue~0.offset|))) (let ((.cse25 (= .cse13 .cse10)) (.cse39 (not .cse24)) (.cse0 (= .cse63 402)) (.cse7 (+ 1608 |c_~#queue~0.offset|)) (.cse8 (+ 1600 |c_~#queue~0.offset|)) (.cse3 (+ (* |c_t2Thread1of1ForFork0_~i~1#1| 4) |c_~#stored_elements~0.offset| 4))) (and (or .cse0 (and (forall ((v_DerPreprocessor_28 Int) (v_DerPreprocessor_29 Int) (v_DerPreprocessor_27 Int) (v_DerPreprocessor_30 Int)) (let ((.cse12 (store |c_#memory_int| |c_~#queue~0.base| (store (store (store .cse9 .cse10 v_DerPreprocessor_27) .cse7 v_DerPreprocessor_28) .cse11 v_DerPreprocessor_29)))) (let ((.cse2 (store (select .cse12 |c_~#stored_elements~0.base|) .cse13 v_DerPreprocessor_30))) (let ((.cse6 (select (store .cse12 |c_~#stored_elements~0.base| .cse2) |c_~#queue~0.base|))) (let ((.cse1 (select .cse6 .cse10))) (let ((.cse4 (select (store .cse9 .cse10 .cse1) .cse11)) (.cse5 (select .cse6 .cse8))) (or (< 2147483647 .cse1) (forall ((v_prenex_9 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse2) |c_~#queue~0.base| v_prenex_9) |c_~#stored_elements~0.base|) .cse3) 0))) (not (= v_DerPreprocessor_29 (+ .cse4 1))) (= 400 .cse5) (not (= (select .cse6 .cse7) v_DerPreprocessor_28)) (= 400 .cse4) (= 0 (select .cse6 (+ |c_~#queue~0.offset| (* .cse5 4)))) (< (+ .cse1 2147483648) 0)))))))) (forall ((v_DerPreprocessor_28 Int) (v_DerPreprocessor_29 Int) (v_DerPreprocessor_27 Int) (v_DerPreprocessor_30 Int)) (let ((.cse18 (store |c_#memory_int| |c_~#queue~0.base| (store (store (store .cse9 .cse10 v_DerPreprocessor_27) .cse7 v_DerPreprocessor_28) .cse11 v_DerPreprocessor_29)))) (let ((.cse17 (store (select .cse18 |c_~#stored_elements~0.base|) .cse13 v_DerPreprocessor_30))) (let ((.cse15 (select (store .cse18 |c_~#stored_elements~0.base| .cse17) |c_~#queue~0.base|))) (let ((.cse14 (select .cse15 .cse10))) (let ((.cse16 (select (store .cse9 .cse10 .cse14) .cse11))) (or (< 2147483647 .cse14) (not (= 0 (select .cse15 (+ |c_~#queue~0.offset| (* (select .cse15 .cse8) 4))))) (not (= v_DerPreprocessor_29 (+ .cse16 1))) (forall ((v_DerPreprocessor_18 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse17) |c_~#queue~0.base| v_DerPreprocessor_18) |c_~#stored_elements~0.base|) .cse3) 1))) (not (= (select .cse15 .cse7) v_DerPreprocessor_28)) (= 400 .cse16) (< (+ .cse14 2147483648) 0)))))))) (forall ((v_DerPreprocessor_28 Int) (v_DerPreprocessor_29 Int) (v_DerPreprocessor_27 Int) (v_DerPreprocessor_30 Int)) (let ((.cse23 (store |c_#memory_int| |c_~#queue~0.base| (store (store (store .cse9 .cse10 v_DerPreprocessor_27) .cse7 v_DerPreprocessor_28) .cse11 v_DerPreprocessor_29)))) (let ((.cse19 (store (select .cse23 |c_~#stored_elements~0.base|) .cse13 v_DerPreprocessor_30))) (let ((.cse22 (select (store .cse23 |c_~#stored_elements~0.base| .cse19) |c_~#queue~0.base|))) (let ((.cse20 (select .cse22 .cse10))) (let ((.cse21 (select (store .cse9 .cse10 .cse20) .cse11))) (or (forall ((v_DerPreprocessor_19 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse19) |c_~#queue~0.base| v_DerPreprocessor_19) |c_~#stored_elements~0.base|) .cse3) 0))) (< 2147483647 .cse20) (not (= v_DerPreprocessor_29 (+ .cse21 1))) (not (= 400 (select .cse22 .cse8))) (not (= (select .cse22 .cse7) v_DerPreprocessor_28)) (= 400 .cse21) (< (+ .cse20 2147483648) 0))))))))) (and .cse24 .cse25)) (or (and (forall ((v_ArrVal_524 Int)) (let ((.cse26 (select (store .cse9 .cse10 v_ArrVal_524) .cse11))) (or (< (+ v_ArrVal_524 2147483648) 0) (= 400 .cse26) (< 2147483647 v_ArrVal_524) (forall ((v_DerPreprocessor_22 Int) (v_DerPreprocessor_23 Int)) (let ((.cse30 (store |c_#memory_int| |c_~#queue~0.base| (store (store .cse9 .cse7 v_DerPreprocessor_22) .cse11 (+ .cse26 1))))) (let ((.cse29 (store (select .cse30 |c_~#stored_elements~0.base|) .cse13 v_DerPreprocessor_23))) (let ((.cse27 (select (store .cse30 |c_~#stored_elements~0.base| .cse29) |c_~#queue~0.base|))) (let ((.cse28 (select .cse27 .cse8))) (or (not (= (select .cse27 .cse7) v_DerPreprocessor_22)) (= (select .cse27 (+ |c_~#queue~0.offset| (* .cse28 4))) 0) (forall ((v_prenex_6 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse29) |c_~#queue~0.base| v_prenex_6) |c_~#stored_elements~0.base|) .cse3) 0))) (= 400 .cse28)))))))))) (forall ((v_ArrVal_524 Int)) (let ((.cse31 (select (store .cse9 .cse10 v_ArrVal_524) .cse11))) (or (< (+ v_ArrVal_524 2147483648) 0) (= 400 .cse31) (< 2147483647 v_ArrVal_524) (forall ((v_DerPreprocessor_22 Int) (v_DerPreprocessor_23 Int)) (let ((.cse34 (store |c_#memory_int| |c_~#queue~0.base| (store (store .cse9 .cse7 v_DerPreprocessor_22) .cse11 (+ .cse31 1))))) (let ((.cse33 (store (select .cse34 |c_~#stored_elements~0.base|) .cse13 v_DerPreprocessor_23))) (let ((.cse32 (select (store .cse34 |c_~#stored_elements~0.base| .cse33) |c_~#queue~0.base|))) (or (not (= (select .cse32 .cse7) v_DerPreprocessor_22)) (forall ((v_DerPreprocessor_19 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse33) |c_~#queue~0.base| v_DerPreprocessor_19) |c_~#stored_elements~0.base|) .cse3) 0))) (not (= 400 (select .cse32 .cse8))))))))))) (forall ((v_ArrVal_524 Int)) (let ((.cse38 (select (store .cse9 .cse10 v_ArrVal_524) .cse11))) (or (< (+ v_ArrVal_524 2147483648) 0) (forall ((v_DerPreprocessor_22 Int) (v_DerPreprocessor_23 Int)) (let ((.cse37 (store |c_#memory_int| |c_~#queue~0.base| (store (store .cse9 .cse7 v_DerPreprocessor_22) .cse11 (+ .cse38 1))))) (let ((.cse36 (store (select .cse37 |c_~#stored_elements~0.base|) .cse13 v_DerPreprocessor_23))) (let ((.cse35 (select (store .cse37 |c_~#stored_elements~0.base| .cse36) |c_~#queue~0.base|))) (or (not (= (select .cse35 (+ |c_~#queue~0.offset| (* (select .cse35 .cse8) 4))) 0)) (not (= (select .cse35 .cse7) v_DerPreprocessor_22)) (forall ((v_DerPreprocessor_18 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse36) |c_~#queue~0.base| v_DerPreprocessor_18) |c_~#stored_elements~0.base|) .cse3) 1)))))))) (= 400 .cse38) (< 2147483647 v_ArrVal_524))))) (not .cse25) .cse39) (or (and (forall ((v_DerPreprocessor_35 Int) (v_DerPreprocessor_33 Int) (v_DerPreprocessor_34 Int)) (let ((.cse43 (store |c_#memory_int| |c_~#queue~0.base| (store (store .cse9 .cse7 v_DerPreprocessor_33) .cse11 v_DerPreprocessor_34)))) (let ((.cse42 (store (select .cse43 |c_~#stored_elements~0.base|) .cse13 v_DerPreprocessor_35))) (let ((.cse41 (select (store .cse43 |c_~#stored_elements~0.base| .cse42) |c_~#queue~0.base|))) (let ((.cse40 (select .cse41 .cse11))) (or (= .cse40 401) (not (= v_DerPreprocessor_33 (select .cse41 .cse7))) (forall ((v_DerPreprocessor_19 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse42) |c_~#queue~0.base| v_DerPreprocessor_19) |c_~#stored_elements~0.base|) .cse3) 0))) (< 2147483648 .cse40) (< (+ 2147483647 .cse40) 0) (not (= 400 (select .cse41 .cse8))) (not (= .cse40 v_DerPreprocessor_34)))))))) (forall ((v_DerPreprocessor_35 Int) (v_DerPreprocessor_33 Int) (v_DerPreprocessor_34 Int)) (let ((.cse47 (store |c_#memory_int| |c_~#queue~0.base| (store (store .cse9 .cse7 v_DerPreprocessor_33) .cse11 v_DerPreprocessor_34)))) (let ((.cse46 (store (select .cse47 |c_~#stored_elements~0.base|) .cse13 v_DerPreprocessor_35))) (let ((.cse45 (select (store .cse47 |c_~#stored_elements~0.base| .cse46) |c_~#queue~0.base|))) (let ((.cse44 (select .cse45 .cse11))) (or (= .cse44 401) (not (= v_DerPreprocessor_33 (select .cse45 .cse7))) (forall ((v_DerPreprocessor_18 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse46) |c_~#queue~0.base| v_DerPreprocessor_18) |c_~#stored_elements~0.base|) .cse3) 1))) (< 2147483648 .cse44) (< (+ 2147483647 .cse44) 0) (not (= (select .cse45 (+ (* (select .cse45 .cse8) 4) |c_~#queue~0.offset|)) 0)) (not (= .cse44 v_DerPreprocessor_34)))))))) (forall ((v_DerPreprocessor_35 Int) (v_DerPreprocessor_33 Int) (v_DerPreprocessor_34 Int)) (let ((.cse52 (store |c_#memory_int| |c_~#queue~0.base| (store (store .cse9 .cse7 v_DerPreprocessor_33) .cse11 v_DerPreprocessor_34)))) (let ((.cse50 (store (select .cse52 |c_~#stored_elements~0.base|) .cse13 v_DerPreprocessor_35))) (let ((.cse49 (select (store .cse52 |c_~#stored_elements~0.base| .cse50) |c_~#queue~0.base|))) (let ((.cse51 (select .cse49 .cse8)) (.cse48 (select .cse49 .cse11))) (or (= .cse48 401) (not (= v_DerPreprocessor_33 (select .cse49 .cse7))) (forall ((v_prenex_12 (Array Int Int))) (not (= 0 (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse50) |c_~#queue~0.base| v_prenex_12) |c_~#stored_elements~0.base|) .cse3)))) (= 400 .cse51) (= (select .cse49 (+ (* .cse51 4) |c_~#queue~0.offset|)) 0) (< 2147483648 .cse48) (< (+ 2147483647 .cse48) 0) (not (= .cse48 v_DerPreprocessor_34)))))))) (or .cse39 (not (= (+ |c_~#stored_elements~0.offset| .cse53) .cse8)) (and (forall ((v_DerPreprocessor_31 Int) (v_DerPreprocessor_32 Int)) (let ((.cse57 (store |c_#memory_int| |c_~#queue~0.base| (store .cse9 .cse7 v_DerPreprocessor_31)))) (let ((.cse56 (store (select .cse57 |c_~#stored_elements~0.base|) .cse13 v_DerPreprocessor_32))) (let ((.cse55 (select (store .cse57 |c_~#stored_elements~0.base| .cse56) |c_~#queue~0.base|))) (let ((.cse54 (select .cse55 .cse8))) (or (= 400 .cse54) (= (select .cse55 (+ (* .cse54 4) |c_~#queue~0.offset|)) 0) (forall ((v_prenex_11 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse56) |c_~#queue~0.base| v_prenex_11) |c_~#stored_elements~0.base|) .cse3) 0))))))))) (forall ((v_DerPreprocessor_31 Int) (v_DerPreprocessor_32 Int)) (let ((.cse59 (store |c_#memory_int| |c_~#queue~0.base| (store .cse9 .cse7 v_DerPreprocessor_31)))) (let ((.cse60 (store (select .cse59 |c_~#stored_elements~0.base|) .cse13 v_DerPreprocessor_32))) (or (not (= (let ((.cse58 (select (store .cse59 |c_~#stored_elements~0.base| .cse60) |c_~#queue~0.base|))) (select .cse58 (+ (* (select .cse58 .cse8) 4) |c_~#queue~0.offset|))) 0)) (forall ((v_DerPreprocessor_18 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse60) |c_~#queue~0.base| v_DerPreprocessor_18) |c_~#stored_elements~0.base|) .cse3) 1))))))) (forall ((v_DerPreprocessor_31 Int) (v_DerPreprocessor_32 Int)) (let ((.cse62 (store |c_#memory_int| |c_~#queue~0.base| (store .cse9 .cse7 v_DerPreprocessor_31)))) (let ((.cse61 (store (select .cse62 |c_~#stored_elements~0.base|) .cse13 v_DerPreprocessor_32))) (or (forall ((v_DerPreprocessor_19 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse61) |c_~#queue~0.base| v_DerPreprocessor_19) |c_~#stored_elements~0.base|) .cse3) 0))) (not (= 400 (select (select (store .cse62 |c_~#stored_elements~0.base| .cse61) |c_~#queue~0.base|) .cse8)))))))))) (not (= .cse63 401))) (or (not .cse0) (and (forall ((v_DerPreprocessor_25 Int) (v_DerPreprocessor_26 Int)) (let ((.cse66 (store |c_#memory_int| |c_~#queue~0.base| (store (store .cse9 .cse7 v_DerPreprocessor_25) .cse11 403)))) (let ((.cse65 (store (select .cse66 |c_~#stored_elements~0.base|) .cse13 v_DerPreprocessor_26))) (let ((.cse64 (select (store .cse66 |c_~#stored_elements~0.base| .cse65) |c_~#queue~0.base|))) (or (not (= v_DerPreprocessor_25 (select .cse64 .cse7))) (not (= 400 (select .cse64 .cse8))) (forall ((v_DerPreprocessor_19 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse65) |c_~#queue~0.base| v_DerPreprocessor_19) |c_~#stored_elements~0.base|) .cse3) 0)))))))) (forall ((v_DerPreprocessor_25 Int) (v_DerPreprocessor_26 Int)) (let ((.cse70 (store |c_#memory_int| |c_~#queue~0.base| (store (store .cse9 .cse7 v_DerPreprocessor_25) .cse11 403)))) (let ((.cse67 (store (select .cse70 |c_~#stored_elements~0.base|) .cse13 v_DerPreprocessor_26))) (let ((.cse69 (select (store .cse70 |c_~#stored_elements~0.base| .cse67) |c_~#queue~0.base|))) (let ((.cse68 (select .cse69 .cse8))) (or (forall ((v_prenex_8 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse67) |c_~#queue~0.base| v_prenex_8) |c_~#stored_elements~0.base|) .cse3) 0))) (= 400 .cse68) (not (= v_DerPreprocessor_25 (select .cse69 .cse7))) (= (select .cse69 (+ (* 4 .cse68) |c_~#queue~0.offset|)) 0))))))) (forall ((v_DerPreprocessor_25 Int) (v_DerPreprocessor_26 Int)) (let ((.cse73 (store |c_#memory_int| |c_~#queue~0.base| (store (store .cse9 .cse7 v_DerPreprocessor_25) .cse11 403)))) (let ((.cse72 (store (select .cse73 |c_~#stored_elements~0.base|) .cse13 v_DerPreprocessor_26))) (let ((.cse71 (select (store .cse73 |c_~#stored_elements~0.base| .cse72) |c_~#queue~0.base|))) (or (not (= v_DerPreprocessor_25 (select .cse71 .cse7))) (forall ((v_DerPreprocessor_18 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse72) |c_~#queue~0.base| v_DerPreprocessor_18) |c_~#stored_elements~0.base|) .cse3) 1))) (not (= (select .cse71 (+ (* 4 (select .cse71 .cse8)) |c_~#queue~0.offset|)) 0))))))))) (or (forall ((v_ArrVal_524 Int)) (or (< (+ v_ArrVal_524 2147483648) 0) (< 2147483647 v_ArrVal_524) (not (= 400 (select (store .cse9 .cse10 v_ArrVal_524) .cse11))))) (and (forall ((v_DerPreprocessor_24 Int) (v_DerPreprocessor_20 (Array Int Int))) (let ((.cse77 (store |c_#memory_int| |c_~#queue~0.base| v_DerPreprocessor_20))) (let ((.cse76 (store (select .cse77 |c_~#stored_elements~0.base|) .cse13 v_DerPreprocessor_24))) (let ((.cse74 (select (store .cse77 |c_~#stored_elements~0.base| .cse76) |c_~#queue~0.base|))) (let ((.cse75 (select .cse74 .cse8))) (or (= (select .cse74 (+ (* 4 .cse75) |c_~#queue~0.offset|)) 0) (= 400 .cse75) (forall ((v_prenex_7 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse76) |c_~#queue~0.base| v_prenex_7) |c_~#stored_elements~0.base|) .cse3) 0))))))))) (forall ((v_DerPreprocessor_24 Int) (v_DerPreprocessor_20 (Array Int Int))) (let ((.cse79 (store |c_#memory_int| |c_~#queue~0.base| v_DerPreprocessor_20))) (let ((.cse80 (store (select .cse79 |c_~#stored_elements~0.base|) .cse13 v_DerPreprocessor_24))) (or (not (= (let ((.cse78 (select (store .cse79 |c_~#stored_elements~0.base| .cse80) |c_~#queue~0.base|))) (select .cse78 (+ (* 4 (select .cse78 .cse8)) |c_~#queue~0.offset|))) 0)) (forall ((v_DerPreprocessor_18 (Array Int Int))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse80) |c_~#queue~0.base| v_DerPreprocessor_18) |c_~#stored_elements~0.base|) .cse3) 1))))))) (forall ((v_DerPreprocessor_24 Int) (v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_19 (Array Int Int))) (let ((.cse81 (store |c_#memory_int| |c_~#queue~0.base| v_DerPreprocessor_20))) (let ((.cse82 (store (select .cse81 |c_~#stored_elements~0.base|) .cse13 v_DerPreprocessor_24))) (or (not (= 400 (select (select (store .cse81 |c_~#stored_elements~0.base| .cse82) |c_~#queue~0.base|) .cse8))) (not (= (select (select (store (store |c_#memory_int| |c_~#stored_elements~0.base| .cse82) |c_~#queue~0.base| v_DerPreprocessor_19) |c_~#stored_elements~0.base|) .cse3) 0))))))))))))) is different from true [2023-11-24 22:08:55,875 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 22:08:55,876 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 438 treesize of output 280 [2023-11-24 22:08:56,027 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 22:08:56,028 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 344 treesize of output 226 [2023-11-24 22:08:56,186 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 22:08:56,187 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 391 treesize of output 253 [2023-11-24 22:08:56,356 INFO L349 Elim1Store]: treesize reduction 16, result has 67.3 percent of original size [2023-11-24 22:08:56,356 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 3 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 352 treesize of output 344 [2023-11-24 22:08:56,459 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 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 27 treesize of output 13 [2023-11-24 22:08:56,485 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 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 27 treesize of output 13 [2023-11-24 22:08:56,603 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 22:08:56,603 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 1 case distinctions, treesize of input 22 treesize of output 13 [2023-11-24 22:08:57,015 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 22:08:57,016 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 6 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 7 new quantified variables, introduced 18 case distinctions, treesize of input 1595 treesize of output 1325 [2023-11-24 22:08:58,502 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 4 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 113 treesize of output 149 [2023-11-24 22:08:58,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 22:08:58,592 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 4 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 105 treesize of output 145 [2023-11-24 22:08:58,871 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 22:08:58,872 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 5 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 386 treesize of output 516 [2023-11-24 22:08:59,049 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 17 [2023-11-24 22:09:00,370 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 49 [2023-11-24 22:09:00,430 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 84 treesize of output 46 [2023-11-24 22:09:00,491 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 22:09:00,492 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 337 treesize of output 339 [2023-11-24 22:09:00,629 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 17 [2023-11-24 22:09:00,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-24 22:09:00,688 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2023-11-24 22:09:00,816 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-24 22:09:00,817 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 3 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 620 treesize of output 672 [2023-11-24 22:09:01,102 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 12 treesize of output 8 [2023-11-24 22:09:01,219 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 8