./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-sets/test_mutex_double_unlock.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_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-sets/test_mutex_double_unlock.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d82f1b23bea4834b28dfbe602ddf1f3e06a3ee60a847e3002a9403f092f2c830 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 14:20:42,641 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 14:20:42,705 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Default.epf [2023-12-02 14:20:42,709 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 14:20:42,710 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 14:20:42,734 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 14:20:42,735 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 14:20:42,735 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 14:20:42,736 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 14:20:42,736 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 14:20:42,737 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 14:20:42,738 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 14:20:42,738 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 14:20:42,739 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-12-02 14:20:42,739 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 14:20:42,740 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 14:20:42,740 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-12-02 14:20:42,741 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-12-02 14:20:42,741 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 14:20:42,742 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-12-02 14:20:42,742 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-12-02 14:20:42,743 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-12-02 14:20:42,744 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 14:20:42,744 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 14:20:42,745 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 14:20:42,745 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 14:20:42,746 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 14:20:42,746 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 14:20:42,747 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 14:20:42,747 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 14:20:42,748 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 14:20:42,748 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 14:20:42,748 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 14:20:42,748 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 14:20:42,749 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 14:20:42,749 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 14:20:42,749 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 14:20:42,749 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 14:20:42,750 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 14:20:42,750 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 14:20:42,750 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 14:20:42,750 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-12-02 14:20:42,751 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 14:20:42,751 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 14:20:42,751 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 14:20:42,751 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 14:20:42,751 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 14:20:42,752 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d82f1b23bea4834b28dfbe602ddf1f3e06a3ee60a847e3002a9403f092f2c830 [2023-12-02 14:20:42,950 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 14:20:42,969 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 14:20:42,971 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 14:20:42,972 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 14:20:42,973 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 14:20:42,974 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/ldv-sets/test_mutex_double_unlock.i [2023-12-02 14:20:45,759 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 14:20:45,996 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 14:20:45,996 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/sv-benchmarks/c/ldv-sets/test_mutex_double_unlock.i [2023-12-02 14:20:46,011 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/data/b62569bd5/73f3856ac8244cf98b2315f0c1e4da6d/FLAG7f35f872e [2023-12-02 14:20:46,024 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/data/b62569bd5/73f3856ac8244cf98b2315f0c1e4da6d [2023-12-02 14:20:46,026 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 14:20:46,027 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 14:20:46,028 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 14:20:46,028 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 14:20:46,032 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 14:20:46,033 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 02:20:46" (1/1) ... [2023-12-02 14:20:46,034 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3337e056 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:20:46, skipping insertion in model container [2023-12-02 14:20:46,034 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 02:20:46" (1/1) ... [2023-12-02 14:20:46,074 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 14:20:46,344 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_0e5f7179-0827-4edf-b322-3f43f6990a33/sv-benchmarks/c/ldv-sets/test_mutex_double_unlock.i[25842,25855] [2023-12-02 14:20:46,348 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_0e5f7179-0827-4edf-b322-3f43f6990a33/sv-benchmarks/c/ldv-sets/test_mutex_double_unlock.i[25967,25980] [2023-12-02 14:20:46,350 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_0e5f7179-0827-4edf-b322-3f43f6990a33/sv-benchmarks/c/ldv-sets/test_mutex_double_unlock.i[26082,26095] [2023-12-02 14:20:46,353 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 14:20:46,362 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 14:20:46,406 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_0e5f7179-0827-4edf-b322-3f43f6990a33/sv-benchmarks/c/ldv-sets/test_mutex_double_unlock.i[25842,25855] [2023-12-02 14:20:46,408 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_0e5f7179-0827-4edf-b322-3f43f6990a33/sv-benchmarks/c/ldv-sets/test_mutex_double_unlock.i[25967,25980] [2023-12-02 14:20:46,409 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_0e5f7179-0827-4edf-b322-3f43f6990a33/sv-benchmarks/c/ldv-sets/test_mutex_double_unlock.i[26082,26095] [2023-12-02 14:20:46,411 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 14:20:46,441 INFO L206 MainTranslator]: Completed translation [2023-12-02 14:20:46,441 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:20:46 WrapperNode [2023-12-02 14:20:46,441 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 14:20:46,459 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 14:20:46,460 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 14:20:46,460 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 14:20:46,465 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:20:46" (1/1) ... [2023-12-02 14:20:46,480 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:20:46" (1/1) ... [2023-12-02 14:20:46,514 INFO L138 Inliner]: procedures = 139, calls = 57, calls flagged for inlining = 14, calls inlined = 13, statements flattened = 138 [2023-12-02 14:20:46,515 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 14:20:46,516 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 14:20:46,516 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 14:20:46,516 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 14:20:46,523 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:20:46" (1/1) ... [2023-12-02 14:20:46,523 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:20:46" (1/1) ... [2023-12-02 14:20:46,528 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:20:46" (1/1) ... [2023-12-02 14:20:46,528 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:20:46" (1/1) ... [2023-12-02 14:20:46,538 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:20:46" (1/1) ... [2023-12-02 14:20:46,542 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:20:46" (1/1) ... [2023-12-02 14:20:46,545 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:20:46" (1/1) ... [2023-12-02 14:20:46,547 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:20:46" (1/1) ... [2023-12-02 14:20:46,551 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 14:20:46,552 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 14:20:46,552 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 14:20:46,552 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 14:20:46,553 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:20:46" (1/1) ... [2023-12-02 14:20:46,558 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 14:20:46,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 14:20:46,580 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 14:20:46,587 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 14:20:46,615 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_list_add [2023-12-02 14:20:46,615 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_list_add [2023-12-02 14:20:46,615 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-12-02 14:20:46,615 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-12-02 14:20:46,615 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-02 14:20:46,615 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-12-02 14:20:46,616 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-12-02 14:20:46,616 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 14:20:46,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-02 14:20:46,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_in_set [2023-12-02 14:20:46,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_in_set [2023-12-02 14:20:46,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-02 14:20:46,616 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-02 14:20:46,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-12-02 14:20:46,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 14:20:46,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_successful_malloc [2023-12-02 14:20:46,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_successful_malloc [2023-12-02 14:20:46,617 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 14:20:46,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 14:20:46,732 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 14:20:46,734 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 14:20:46,968 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 14:20:47,052 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 14:20:47,052 INFO L309 CfgBuilder]: Removed 2 assume(true) statements. [2023-12-02 14:20:47,054 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 02:20:47 BoogieIcfgContainer [2023-12-02 14:20:47,054 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 14:20:47,056 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 14:20:47,056 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 14:20:47,059 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 14:20:47,059 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 02:20:46" (1/3) ... [2023-12-02 14:20:47,060 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7411f9b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 02:20:47, skipping insertion in model container [2023-12-02 14:20:47,060 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:20:46" (2/3) ... [2023-12-02 14:20:47,060 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7411f9b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 02:20:47, skipping insertion in model container [2023-12-02 14:20:47,061 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 02:20:47" (3/3) ... [2023-12-02 14:20:47,062 INFO L112 eAbstractionObserver]: Analyzing ICFG test_mutex_double_unlock.i [2023-12-02 14:20:47,076 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 14:20:47,077 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2023-12-02 14:20:47,118 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 14:20:47,123 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=FINITE_AUTOMATA, 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;@4e8b7eb9, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 14:20:47,123 INFO L358 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2023-12-02 14:20:47,127 INFO L276 IsEmpty]: Start isEmpty. Operand has 49 states, 29 states have (on average 1.3448275862068966) internal successors, (39), 32 states have internal predecessors, (39), 11 states have call successors, (11), 5 states have call predecessors, (11), 5 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) [2023-12-02 14:20:47,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-02 14:20:47,133 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:20:47,133 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 14:20:47,134 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting mutex_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [mutex_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, mutex_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 14:20:47,138 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:20:47,138 INFO L85 PathProgramCache]: Analyzing trace with hash -380833791, now seen corresponding path program 1 times [2023-12-02 14:20:47,145 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 14:20:47,145 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1252760888] [2023-12-02 14:20:47,145 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:20:47,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 14:20:47,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:20:47,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 14:20:47,410 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 14:20:47,411 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1252760888] [2023-12-02 14:20:47,411 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1252760888] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 14:20:47,412 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 14:20:47,412 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-12-02 14:20:47,413 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1622277790] [2023-12-02 14:20:47,414 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 14:20:47,417 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 14:20:47,418 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 14:20:47,444 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 14:20:47,445 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-02 14:20:47,446 INFO L87 Difference]: Start difference. First operand has 49 states, 29 states have (on average 1.3448275862068966) internal successors, (39), 32 states have internal predecessors, (39), 11 states have call successors, (11), 5 states have call predecessors, (11), 5 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) Second operand has 4 states, 4 states have (on average 2.75) internal successors, (11), 4 states have internal predecessors, (11), 1 states have call successors, (4), 1 states have call predecessors, (4), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2023-12-02 14:20:47,533 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 14:20:47,533 INFO L93 Difference]: Finished difference Result 96 states and 124 transitions. [2023-12-02 14:20:47,535 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-02 14:20:47,536 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.75) internal successors, (11), 4 states have internal predecessors, (11), 1 states have call successors, (4), 1 states have call predecessors, (4), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 19 [2023-12-02 14:20:47,536 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 14:20:47,543 INFO L225 Difference]: With dead ends: 96 [2023-12-02 14:20:47,543 INFO L226 Difference]: Without dead ends: 51 [2023-12-02 14:20:47,546 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-02 14:20:47,549 INFO L413 NwaCegarLoop]: 45 mSDtfsCounter, 0 mSDsluCounter, 88 mSDsCounter, 0 mSdLazyCounter, 40 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 133 SdHoareTripleChecker+Invalid, 40 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 40 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-12-02 14:20:47,550 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 133 Invalid, 40 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 40 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-12-02 14:20:47,563 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51 states. [2023-12-02 14:20:47,580 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51 to 51. [2023-12-02 14:20:47,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 51 states, 31 states have (on average 1.1935483870967742) internal successors, (37), 33 states have internal predecessors, (37), 11 states have call successors, (11), 5 states have call predecessors, (11), 6 states have return successors, (14), 12 states have call predecessors, (14), 11 states have call successors, (14) [2023-12-02 14:20:47,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 62 transitions. [2023-12-02 14:20:47,585 INFO L78 Accepts]: Start accepts. Automaton has 51 states and 62 transitions. Word has length 19 [2023-12-02 14:20:47,585 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 14:20:47,585 INFO L495 AbstractCegarLoop]: Abstraction has 51 states and 62 transitions. [2023-12-02 14:20:47,586 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.75) internal successors, (11), 4 states have internal predecessors, (11), 1 states have call successors, (4), 1 states have call predecessors, (4), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2023-12-02 14:20:47,586 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 62 transitions. [2023-12-02 14:20:47,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-12-02 14:20:47,587 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:20:47,587 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 14:20:47,588 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-12-02 14:20:47,588 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting mutex_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [mutex_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, mutex_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 14:20:47,588 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:20:47,589 INFO L85 PathProgramCache]: Analyzing trace with hash 1943186129, now seen corresponding path program 1 times [2023-12-02 14:20:47,589 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 14:20:47,589 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [763077333] [2023-12-02 14:20:47,589 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:20:47,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 14:20:47,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:20:47,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 14:20:47,914 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 14:20:47,915 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [763077333] [2023-12-02 14:20:47,915 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [763077333] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 14:20:47,915 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 14:20:47,915 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-12-02 14:20:47,916 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [264394252] [2023-12-02 14:20:47,916 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 14:20:47,917 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-02 14:20:47,917 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 14:20:47,918 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-02 14:20:47,918 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-12-02 14:20:47,918 INFO L87 Difference]: Start difference. First operand 51 states and 62 transitions. Second operand has 5 states, 5 states have (on average 2.4) internal successors, (12), 5 states have internal predecessors, (12), 1 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2023-12-02 14:20:48,264 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 14:20:48,264 INFO L93 Difference]: Finished difference Result 145 states and 192 transitions. [2023-12-02 14:20:48,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-12-02 14:20:48,265 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 2.4) internal successors, (12), 5 states have internal predecessors, (12), 1 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 20 [2023-12-02 14:20:48,265 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 14:20:48,268 INFO L225 Difference]: With dead ends: 145 [2023-12-02 14:20:48,268 INFO L226 Difference]: Without dead ends: 100 [2023-12-02 14:20:48,269 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2023-12-02 14:20:48,271 INFO L413 NwaCegarLoop]: 53 mSDtfsCounter, 59 mSDsluCounter, 94 mSDsCounter, 0 mSdLazyCounter, 141 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 63 SdHoareTripleChecker+Valid, 147 SdHoareTripleChecker+Invalid, 143 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 141 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-12-02 14:20:48,271 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [63 Valid, 147 Invalid, 143 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 141 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-12-02 14:20:48,272 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 100 states. [2023-12-02 14:20:48,291 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 100 to 82. [2023-12-02 14:20:48,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 82 states, 50 states have (on average 1.24) internal successors, (62), 54 states have internal predecessors, (62), 18 states have call successors, (18), 9 states have call predecessors, (18), 11 states have return successors, (26), 18 states have call predecessors, (26), 18 states have call successors, (26) [2023-12-02 14:20:48,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 106 transitions. [2023-12-02 14:20:48,294 INFO L78 Accepts]: Start accepts. Automaton has 82 states and 106 transitions. Word has length 20 [2023-12-02 14:20:48,294 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 14:20:48,294 INFO L495 AbstractCegarLoop]: Abstraction has 82 states and 106 transitions. [2023-12-02 14:20:48,295 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 2.4) internal successors, (12), 5 states have internal predecessors, (12), 1 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2023-12-02 14:20:48,295 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 106 transitions. [2023-12-02 14:20:48,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 14:20:48,296 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:20:48,297 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 14:20:48,297 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-12-02 14:20:48,297 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting mutex_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [mutex_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, mutex_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 14:20:48,298 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:20:48,298 INFO L85 PathProgramCache]: Analyzing trace with hash -1431664665, now seen corresponding path program 1 times [2023-12-02 14:20:48,298 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 14:20:48,298 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [252912741] [2023-12-02 14:20:48,298 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:20:48,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 14:20:48,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:20:52,702 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 14:20:52,702 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 14:20:52,702 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [252912741] [2023-12-02 14:20:52,703 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [252912741] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 14:20:52,703 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [718757580] [2023-12-02 14:20:52,703 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:20:52,703 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 14:20:52,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 14:20:52,707 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 14:20:52,715 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-12-02 14:20:52,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:20:52,912 INFO L262 TraceCheckSpWp]: Trace formula consists of 400 conjuncts, 158 conjunts are in the unsatisfiable core [2023-12-02 14:20:52,925 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:20:53,184 INFO L349 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2023-12-02 14:20:53,185 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2023-12-02 14:20:53,393 INFO L349 Elim1Store]: treesize reduction 36, result has 34.5 percent of original size [2023-12-02 14:20:53,394 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 22 treesize of output 33 [2023-12-02 14:20:54,223 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-12-02 14:20:54,396 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 14:20:54,398 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 14:20:54,400 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 16 [2023-12-02 14:20:54,420 INFO L349 Elim1Store]: treesize reduction 17, result has 46.9 percent of original size [2023-12-02 14:20:54,420 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 20 treesize of output 23 [2023-12-02 14:20:54,466 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 13 treesize of output 17 [2023-12-02 14:20:54,482 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 14:20:54,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 14:20:54,490 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 8 [2023-12-02 14:20:54,496 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2023-12-02 14:20:54,507 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 14:20:54,507 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 14:20:54,511 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 16 [2023-12-02 14:20:54,528 INFO L349 Elim1Store]: treesize reduction 31, result has 3.1 percent of original size [2023-12-02 14:20:54,529 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 20 treesize of output 1 [2023-12-02 14:20:54,540 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 13 treesize of output 17 [2023-12-02 14:20:54,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 14:20:54,551 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 14:20:54,555 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 14 treesize of output 8 [2023-12-02 14:20:54,561 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2023-12-02 14:20:54,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 14:20:54,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 14:20:54,582 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 14:20:54,587 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 24 treesize of output 16 [2023-12-02 14:20:54,609 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 13 treesize of output 17 [2023-12-02 14:20:54,640 INFO L349 Elim1Store]: treesize reduction 17, result has 46.9 percent of original size [2023-12-02 14:20:54,640 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 20 treesize of output 23 [2023-12-02 14:20:54,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 14:20:54,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 14:20:54,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 14:20:54,671 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 8 [2023-12-02 14:20:54,677 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2023-12-02 14:20:55,014 INFO L349 Elim1Store]: treesize reduction 178, result has 28.2 percent of original size [2023-12-02 14:20:55,015 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 3 new quantified variables, introduced 3 case distinctions, treesize of input 161 treesize of output 98 [2023-12-02 14:20:55,521 INFO L349 Elim1Store]: treesize reduction 12, result has 67.6 percent of original size [2023-12-02 14:20:55,521 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 25 treesize of output 37 [2023-12-02 14:20:56,885 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 7 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 14:20:56,886 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 14:20:58,252 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 8 treesize of output 4 [2023-12-02 14:20:58,300 INFO L349 Elim1Store]: treesize reduction 13, result has 69.0 percent of original size [2023-12-02 14:20:58,300 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 774 treesize of output 685 [2023-12-02 14:20:58,356 INFO L349 Elim1Store]: treesize reduction 42, result has 58.8 percent of original size [2023-12-02 14:20:58,357 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 7 case distinctions, treesize of input 259 treesize of output 286 [2023-12-02 14:20:58,424 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 14:20:58,424 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 6 case distinctions, treesize of input 493 treesize of output 429 [2023-12-02 14:20:58,747 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 13 treesize of output 1 [2023-12-02 14:20:58,790 WARN L214 Elim1Store]: Array PQE input equivalent to true [2023-12-02 14:20:58,801 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 13 treesize of output 1 [2023-12-02 14:20:58,841 WARN L214 Elim1Store]: Array PQE input equivalent to true [2023-12-02 14:20:59,245 WARN L214 Elim1Store]: Array PQE input equivalent to true [2023-12-02 14:20:59,277 WARN L214 Elim1Store]: Array PQE input equivalent to true [2023-12-02 14:20:59,291 WARN L214 Elim1Store]: Array PQE input equivalent to true [2023-12-02 14:20:59,366 WARN L214 Elim1Store]: Array PQE input equivalent to true [2023-12-02 14:20:59,387 WARN L214 Elim1Store]: Array PQE input equivalent to true [2023-12-02 14:20:59,533 INFO L349 Elim1Store]: treesize reduction 16, result has 61.9 percent of original size [2023-12-02 14:20:59,533 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 73 treesize of output 85 [2023-12-02 14:20:59,548 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 14:20:59,549 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 30 [2023-12-02 14:20:59,582 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 14:20:59,588 INFO L349 Elim1Store]: treesize reduction 17, result has 26.1 percent of original size [2023-12-02 14:20:59,588 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 16 treesize of output 6 [2023-12-02 14:20:59,623 INFO L349 Elim1Store]: treesize reduction 68, result has 25.3 percent of original size [2023-12-02 14:20:59,623 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 83 treesize of output 87 [2023-12-02 14:20:59,636 INFO L349 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2023-12-02 14:20:59,637 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 17 treesize of output 13 [2023-12-02 14:20:59,665 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 14:20:59,667 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 14:20:59,668 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 1 [2023-12-02 14:20:59,678 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 14:20:59,683 INFO L349 Elim1Store]: treesize reduction 5, result has 16.7 percent of original size [2023-12-02 14:20:59,683 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 18 treesize of output 1 [2023-12-02 14:20:59,709 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 14:20:59,709 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 82 treesize of output 86 [2023-12-02 14:20:59,887 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [718757580] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 14:20:59,888 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [307954982] [2023-12-02 14:20:59,904 INFO L159 IcfgInterpreter]: Started Sifa with 32 locations of interest [2023-12-02 14:20:59,904 INFO L166 IcfgInterpreter]: Building call graph [2023-12-02 14:20:59,906 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2023-12-02 14:20:59,910 INFO L176 IcfgInterpreter]: Starting interpretation [2023-12-02 14:20:59,910 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2023-12-02 14:21:00,851 INFO L197 IcfgInterpreter]: Interpreting procedure mutex_lock with input of size 12 for LOIs [2023-12-02 14:21:01,226 INFO L197 IcfgInterpreter]: Interpreting procedure __ldv_list_add with input of size 76 for LOIs [2023-12-02 14:21:01,240 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_successful_malloc with input of size 26 for LOIs [2023-12-02 14:21:01,249 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_is_in_set with input of size 16 for LOIs [2023-12-02 14:21:01,290 INFO L180 IcfgInterpreter]: Interpretation finished [2023-12-02 14:21:19,262 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '807#(and (exists ((|v_mutex_lock_#t~ret32#1_16| Int)) (and (<= 0 |v_mutex_lock_#t~ret32#1_16|) (<= |v_mutex_lock_#t~ret32#1_16| 1) (not (= |v_mutex_lock_#t~ret32#1_16| 0)))) (<= 1 |#StackHeapBarrier|) (= |mutex_lock_#in~m#1.offset| 0) (= |mutex_lock_#in~m#1.base| |mutex_lock_~m#1.base|) (= |~#mutexes~0.base| 3) (= |~#mutexes~0.offset| 0) (= |mutex_lock_~m#1.offset| 0))' at error location [2023-12-02 14:21:19,263 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2023-12-02 14:21:19,263 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-12-02 14:21:19,263 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 26] total 52 [2023-12-02 14:21:19,263 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1194913215] [2023-12-02 14:21:19,263 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-12-02 14:21:19,264 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 52 states [2023-12-02 14:21:19,264 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 14:21:19,266 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 52 interpolants. [2023-12-02 14:21:19,269 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=370, Invalid=6571, Unknown=31, NotChecked=0, Total=6972 [2023-12-02 14:21:19,269 INFO L87 Difference]: Start difference. First operand 82 states and 106 transitions. Second operand has 52 states, 32 states have (on average 1.75) internal successors, (56), 37 states have internal predecessors, (56), 17 states have call successors, (18), 9 states have call predecessors, (18), 15 states have return successors, (16), 15 states have call predecessors, (16), 15 states have call successors, (16) [2023-12-02 14:21:24,796 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 14:21:24,797 INFO L93 Difference]: Finished difference Result 209 states and 269 transitions. [2023-12-02 14:21:24,797 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2023-12-02 14:21:24,797 INFO L78 Accepts]: Start accepts. Automaton has has 52 states, 32 states have (on average 1.75) internal successors, (56), 37 states have internal predecessors, (56), 17 states have call successors, (18), 9 states have call predecessors, (18), 15 states have return successors, (16), 15 states have call predecessors, (16), 15 states have call successors, (16) Word has length 47 [2023-12-02 14:21:24,798 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 14:21:24,801 INFO L225 Difference]: With dead ends: 209 [2023-12-02 14:21:24,801 INFO L226 Difference]: Without dead ends: 165 [2023-12-02 14:21:24,807 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 176 GetRequests, 58 SyntacticMatches, 0 SemanticMatches, 118 ConstructedPredicates, 0 IntricatePredicates, 1 DeprecatedPredicates, 3338 ImplicationChecksByTransitivity, 24.4s TimeCoverageRelationStatistics Valid=889, Invalid=13360, Unknown=31, NotChecked=0, Total=14280 [2023-12-02 14:21:24,808 INFO L413 NwaCegarLoop]: 49 mSDtfsCounter, 360 mSDsluCounter, 1046 mSDsCounter, 0 mSdLazyCounter, 2937 mSolverCounterSat, 182 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 361 SdHoareTripleChecker+Valid, 1095 SdHoareTripleChecker+Invalid, 3119 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 182 IncrementalHoareTripleChecker+Valid, 2937 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.5s IncrementalHoareTripleChecker+Time [2023-12-02 14:21:24,808 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [361 Valid, 1095 Invalid, 3119 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [182 Valid, 2937 Invalid, 0 Unknown, 0 Unchecked, 2.5s Time] [2023-12-02 14:21:24,809 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 165 states. [2023-12-02 14:21:24,836 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 165 to 117. [2023-12-02 14:21:24,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 117 states, 73 states have (on average 1.3013698630136987) internal successors, (95), 80 states have internal predecessors, (95), 23 states have call successors, (23), 13 states have call predecessors, (23), 18 states have return successors, (38), 23 states have call predecessors, (38), 23 states have call successors, (38) [2023-12-02 14:21:24,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 117 states and 156 transitions. [2023-12-02 14:21:24,840 INFO L78 Accepts]: Start accepts. Automaton has 117 states and 156 transitions. Word has length 47 [2023-12-02 14:21:24,840 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 14:21:24,840 INFO L495 AbstractCegarLoop]: Abstraction has 117 states and 156 transitions. [2023-12-02 14:21:24,841 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 52 states, 32 states have (on average 1.75) internal successors, (56), 37 states have internal predecessors, (56), 17 states have call successors, (18), 9 states have call predecessors, (18), 15 states have return successors, (16), 15 states have call predecessors, (16), 15 states have call successors, (16) [2023-12-02 14:21:24,841 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 156 transitions. [2023-12-02 14:21:24,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-02 14:21:24,843 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:21:24,843 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 14:21:24,850 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-12-02 14:21:25,047 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 14:21:25,048 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting mutex_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [mutex_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, mutex_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 14:21:25,048 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:21:25,048 INFO L85 PathProgramCache]: Analyzing trace with hash -1765877673, now seen corresponding path program 1 times [2023-12-02 14:21:25,048 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 14:21:25,048 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2005474063] [2023-12-02 14:21:25,049 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:21:25,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 14:21:25,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:21:26,553 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 11 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 14:21:26,553 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 14:21:26,553 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2005474063] [2023-12-02 14:21:26,553 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2005474063] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 14:21:26,554 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [136253094] [2023-12-02 14:21:26,554 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:21:26,554 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 14:21:26,554 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 14:21:26,555 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 14:21:26,558 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-12-02 14:21:26,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:21:26,710 INFO L262 TraceCheckSpWp]: Trace formula consists of 410 conjuncts, 164 conjunts are in the unsatisfiable core [2023-12-02 14:21:26,717 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:21:26,869 INFO L349 Elim1Store]: treesize reduction 20, result has 33.3 percent of original size [2023-12-02 14:21:26,869 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 19 treesize of output 16 [2023-12-02 14:21:27,061 INFO L349 Elim1Store]: treesize reduction 20, result has 33.3 percent of original size [2023-12-02 14:21:27,061 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 19 treesize of output 16 [2023-12-02 14:21:29,322 INFO L349 Elim1Store]: treesize reduction 314, result has 36.8 percent of original size [2023-12-02 14:21:29,323 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 6 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 8 new quantified variables, introduced 19 case distinctions, treesize of input 614 treesize of output 715 [2023-12-02 14:21:29,466 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 15 [2023-12-02 14:21:30,413 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 14:21:30,626 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 14:21:30,767 INFO L224 Elim1Store]: Index analysis took 431 ms [2023-12-02 14:21:30,965 INFO L349 Elim1Store]: treesize reduction 96, result has 15.0 percent of original size [2023-12-02 14:21:30,965 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 18 case distinctions, treesize of input 115 treesize of output 161 [2023-12-02 14:21:31,438 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 14:21:31,474 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 14:21:31,475 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 14:21:31,505 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 14:21:31,510 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 14:21:31,516 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 14:21:31,516 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 14:21:31,531 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 102 treesize of output 134 [2023-12-02 14:21:32,661 INFO L349 Elim1Store]: treesize reduction 24, result has 48.9 percent of original size [2023-12-02 14:21:32,662 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 3 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 674 treesize of output 601 [2023-12-02 14:21:33,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 14:21:33,906 INFO L349 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2023-12-02 14:21:33,906 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 4 case distinctions, treesize of input 35 treesize of output 7 [2023-12-02 14:21:34,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 14:21:34,449 INFO L349 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2023-12-02 14:21:34,449 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 4 case distinctions, treesize of input 35 treesize of output 7 [2023-12-02 14:21:49,109 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-12-02 14:21:49,114 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_DEPENDING: no need to replace index [2023-12-02 14:21:49,114 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1169897030] [2023-12-02 14:21:49,117 INFO L159 IcfgInterpreter]: Started Sifa with 32 locations of interest [2023-12-02 14:21:49,117 INFO L166 IcfgInterpreter]: Building call graph [2023-12-02 14:21:49,118 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2023-12-02 14:21:49,118 INFO L176 IcfgInterpreter]: Starting interpretation [2023-12-02 14:21:49,118 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2023-12-02 14:21:49,121 INFO L180 IcfgInterpreter]: Interpretation finished [2023-12-02 14:21:49,122 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSifa [1169897030] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 14:21:49,122 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-12-02 14:21:49,122 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [20] total 20 [2023-12-02 14:21:49,123 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1867886414] [2023-12-02 14:21:49,123 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 14:21:49,123 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-12-02 14:21:49,124 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 14:21:49,124 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-12-02 14:21:49,125 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=166, Invalid=1240, Unknown=0, NotChecked=0, Total=1406 [2023-12-02 14:21:49,125 INFO L87 Difference]: Start difference. First operand 117 states and 156 transitions. Second operand has 2 states, 2 states have (on average 11.0) internal successors, (22), 1 states have internal predecessors, (22), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2023-12-02 14:21:49,128 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 14:21:49,128 INFO L93 Difference]: Finished difference Result 117 states and 156 transitions. [2023-12-02 14:21:49,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 14:21:49,128 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 11.0) internal successors, (22), 1 states have internal predecessors, (22), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) Word has length 49 [2023-12-02 14:21:49,128 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 14:21:49,129 INFO L225 Difference]: With dead ends: 117 [2023-12-02 14:21:49,129 INFO L226 Difference]: Without dead ends: 0 [2023-12-02 14:21:49,130 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 105 GetRequests, 69 SyntacticMatches, 0 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 401 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=166, Invalid=1240, Unknown=0, NotChecked=0, Total=1406 [2023-12-02 14:21:49,131 INFO L413 NwaCegarLoop]: 0 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 0 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-02 14:21:49,132 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-02 14:21:49,132 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2023-12-02 14:21:49,132 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2023-12-02 14:21:49,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 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) [2023-12-02 14:21:49,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2023-12-02 14:21:49,133 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 49 [2023-12-02 14:21:49,133 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 14:21:49,133 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2023-12-02 14:21:49,133 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 11.0) internal successors, (22), 1 states have internal predecessors, (22), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2023-12-02 14:21:49,133 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2023-12-02 14:21:49,133 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-12-02 14:21:49,136 INFO L805 garLoopResultBuilder]: Registering result SAFE for location mutex_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (2 of 3 remaining) [2023-12-02 14:21:49,136 INFO L805 garLoopResultBuilder]: Registering result SAFE for location mutex_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 3 remaining) [2023-12-02 14:21:49,136 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 3 remaining) [2023-12-02 14:21:49,142 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2023-12-02 14:21:49,337 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 14:21:49,338 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: SMTManager must not be locked at the beginning of Hoare annotation computation at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.NwaCegarLoop.computeIcfgHoareAnnotation(NwaCegarLoop.java:533) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop$CegarLoopResultBuilder.getResult(AbstractCegarLoop.java:873) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.startCegar(AbstractCegarLoop.java:368) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.runCegar(AbstractCegarLoop.java:348) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:415) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:302) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseSequentialProgram(TraceAbstractionStarter.java:262) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:154) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2023-12-02 14:21:49,340 INFO L158 Benchmark]: Toolchain (without parser) took 63313.70ms. Allocated memory was 134.2MB in the beginning and 400.6MB in the end (delta: 266.3MB). Free memory was 88.4MB in the beginning and 327.0MB in the end (delta: -238.6MB). Peak memory consumption was 29.9MB. Max. memory is 16.1GB. [2023-12-02 14:21:49,341 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 134.2MB. Free memory is still 74.7MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 14:21:49,341 INFO L158 Benchmark]: CACSL2BoogieTranslator took 423.77ms. Allocated memory was 134.2MB in the beginning and 169.9MB in the end (delta: 35.7MB). Free memory was 88.1MB in the beginning and 141.1MB in the end (delta: -53.0MB). Peak memory consumption was 25.8MB. Max. memory is 16.1GB. [2023-12-02 14:21:49,341 INFO L158 Benchmark]: Boogie Procedure Inliner took 55.61ms. Allocated memory is still 169.9MB. Free memory was 141.1MB in the beginning and 139.7MB in the end (delta: 1.4MB). Peak memory consumption was 6.7MB. Max. memory is 16.1GB. [2023-12-02 14:21:49,341 INFO L158 Benchmark]: Boogie Preprocessor took 35.49ms. Allocated memory is still 169.9MB. Free memory was 139.7MB in the beginning and 137.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-12-02 14:21:49,342 INFO L158 Benchmark]: RCFGBuilder took 502.12ms. Allocated memory is still 169.9MB. Free memory was 137.6MB in the beginning and 107.2MB in the end (delta: 30.4MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2023-12-02 14:21:49,342 INFO L158 Benchmark]: TraceAbstraction took 62283.55ms. Allocated memory was 169.9MB in the beginning and 400.6MB in the end (delta: 230.7MB). Free memory was 107.2MB in the beginning and 327.0MB in the end (delta: -219.8MB). Peak memory consumption was 12.1MB. Max. memory is 16.1GB. [2023-12-02 14:21:49,344 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 134.2MB. Free memory is still 74.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 423.77ms. Allocated memory was 134.2MB in the beginning and 169.9MB in the end (delta: 35.7MB). Free memory was 88.1MB in the beginning and 141.1MB in the end (delta: -53.0MB). Peak memory consumption was 25.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 55.61ms. Allocated memory is still 169.9MB. Free memory was 141.1MB in the beginning and 139.7MB in the end (delta: 1.4MB). Peak memory consumption was 6.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 35.49ms. Allocated memory is still 169.9MB. Free memory was 139.7MB in the beginning and 137.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 502.12ms. Allocated memory is still 169.9MB. Free memory was 137.6MB in the beginning and 107.2MB in the end (delta: 30.4MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * TraceAbstraction took 62283.55ms. Allocated memory was 169.9MB in the beginning and 400.6MB in the end (delta: 230.7MB). Free memory was 107.2MB in the beginning and 327.0MB in the end (delta: -219.8MB). Peak memory consumption was 12.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: SMTManager must not be locked at the beginning of Hoare annotation computation de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: SMTManager must not be locked at the beginning of Hoare annotation computation: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.NwaCegarLoop.computeIcfgHoareAnnotation(NwaCegarLoop.java:533) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-12-02 14:21:49,423 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### 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_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-sets/test_mutex_double_unlock.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d82f1b23bea4834b28dfbe602ddf1f3e06a3ee60a847e3002a9403f092f2c830 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 14:21:51,227 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 14:21:51,305 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2023-12-02 14:21:51,311 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 14:21:51,312 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 14:21:51,340 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 14:21:51,340 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 14:21:51,341 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 14:21:51,342 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 14:21:51,342 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 14:21:51,343 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 14:21:51,344 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 14:21:51,344 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 14:21:51,345 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 14:21:51,345 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 14:21:51,346 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 14:21:51,347 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 14:21:51,347 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 14:21:51,348 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 14:21:51,348 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 14:21:51,349 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 14:21:51,351 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 14:21:51,352 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 14:21:51,352 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 14:21:51,352 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-02 14:21:51,353 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-02 14:21:51,353 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-02 14:21:51,354 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 14:21:51,354 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 14:21:51,354 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 14:21:51,355 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 14:21:51,355 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-02 14:21:51,356 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 14:21:51,356 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 14:21:51,356 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 14:21:51,357 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 14:21:51,357 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 14:21:51,357 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 14:21:51,357 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-12-02 14:21:51,357 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-02 14:21:51,358 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 14:21:51,358 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 14:21:51,358 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 14:21:51,359 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 14:21:51,359 INFO L153 SettingsManager]: * Logic for external solver=AUFBV 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_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d82f1b23bea4834b28dfbe602ddf1f3e06a3ee60a847e3002a9403f092f2c830 [2023-12-02 14:21:51,646 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 14:21:51,666 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 14:21:51,669 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 14:21:51,670 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 14:21:51,670 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 14:21:51,672 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/ldv-sets/test_mutex_double_unlock.i [2023-12-02 14:21:54,475 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 14:21:54,731 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 14:21:54,732 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/sv-benchmarks/c/ldv-sets/test_mutex_double_unlock.i [2023-12-02 14:21:54,745 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/data/25cb0e54a/fc7ee2153b20408db00ed4f7c501f223/FLAG3fef9c8d1 [2023-12-02 14:21:54,756 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/data/25cb0e54a/fc7ee2153b20408db00ed4f7c501f223 [2023-12-02 14:21:54,757 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 14:21:54,759 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 14:21:54,760 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 14:21:54,761 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 14:21:54,765 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 14:21:54,766 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 02:21:54" (1/1) ... [2023-12-02 14:21:54,767 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28269d11 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:21:54, skipping insertion in model container [2023-12-02 14:21:54,768 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 02:21:54" (1/1) ... [2023-12-02 14:21:54,824 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 14:21:55,130 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_0e5f7179-0827-4edf-b322-3f43f6990a33/sv-benchmarks/c/ldv-sets/test_mutex_double_unlock.i[25842,25855] [2023-12-02 14:21:55,135 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_0e5f7179-0827-4edf-b322-3f43f6990a33/sv-benchmarks/c/ldv-sets/test_mutex_double_unlock.i[25967,25980] [2023-12-02 14:21:55,137 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_0e5f7179-0827-4edf-b322-3f43f6990a33/sv-benchmarks/c/ldv-sets/test_mutex_double_unlock.i[26082,26095] [2023-12-02 14:21:55,140 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 14:21:55,154 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-12-02 14:21:55,180 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 14:21:55,212 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_0e5f7179-0827-4edf-b322-3f43f6990a33/sv-benchmarks/c/ldv-sets/test_mutex_double_unlock.i[25842,25855] [2023-12-02 14:21:55,212 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_0e5f7179-0827-4edf-b322-3f43f6990a33/sv-benchmarks/c/ldv-sets/test_mutex_double_unlock.i[25967,25980] [2023-12-02 14:21:55,213 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_0e5f7179-0827-4edf-b322-3f43f6990a33/sv-benchmarks/c/ldv-sets/test_mutex_double_unlock.i[26082,26095] [2023-12-02 14:21:55,215 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 14:21:55,217 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 14:21:55,265 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_0e5f7179-0827-4edf-b322-3f43f6990a33/sv-benchmarks/c/ldv-sets/test_mutex_double_unlock.i[25842,25855] [2023-12-02 14:21:55,266 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_0e5f7179-0827-4edf-b322-3f43f6990a33/sv-benchmarks/c/ldv-sets/test_mutex_double_unlock.i[25967,25980] [2023-12-02 14:21:55,267 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_0e5f7179-0827-4edf-b322-3f43f6990a33/sv-benchmarks/c/ldv-sets/test_mutex_double_unlock.i[26082,26095] [2023-12-02 14:21:55,269 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 14:21:55,307 INFO L206 MainTranslator]: Completed translation [2023-12-02 14:21:55,307 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:21:55 WrapperNode [2023-12-02 14:21:55,307 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 14:21:55,308 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 14:21:55,308 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 14:21:55,308 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 14:21:55,315 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:21:55" (1/1) ... [2023-12-02 14:21:55,332 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:21:55" (1/1) ... [2023-12-02 14:21:55,357 INFO L138 Inliner]: procedures = 140, calls = 57, calls flagged for inlining = 14, calls inlined = 13, statements flattened = 134 [2023-12-02 14:21:55,358 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 14:21:55,358 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 14:21:55,359 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 14:21:55,359 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 14:21:55,368 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:21:55" (1/1) ... [2023-12-02 14:21:55,368 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:21:55" (1/1) ... [2023-12-02 14:21:55,373 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:21:55" (1/1) ... [2023-12-02 14:21:55,373 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:21:55" (1/1) ... [2023-12-02 14:21:55,386 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:21:55" (1/1) ... [2023-12-02 14:21:55,389 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:21:55" (1/1) ... [2023-12-02 14:21:55,392 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:21:55" (1/1) ... [2023-12-02 14:21:55,394 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:21:55" (1/1) ... [2023-12-02 14:21:55,399 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 14:21:55,400 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 14:21:55,400 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 14:21:55,401 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 14:21:55,401 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:21:55" (1/1) ... [2023-12-02 14:21:55,407 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 14:21:55,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 14:21:55,430 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 14:21:55,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 14:21:55,465 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_list_add [2023-12-02 14:21:55,465 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_list_add [2023-12-02 14:21:55,465 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-12-02 14:21:55,465 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-12-02 14:21:55,465 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-02 14:21:55,465 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-12-02 14:21:55,466 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-12-02 14:21:55,466 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 14:21:55,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-02 14:21:55,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_in_set [2023-12-02 14:21:55,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_in_set [2023-12-02 14:21:55,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-02 14:21:55,466 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-02 14:21:55,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-12-02 14:21:55,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-12-02 14:21:55,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_successful_malloc [2023-12-02 14:21:55,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_successful_malloc [2023-12-02 14:21:55,467 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 14:21:55,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 14:21:55,612 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 14:21:55,614 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 14:21:55,979 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 14:21:56,038 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 14:21:56,038 INFO L309 CfgBuilder]: Removed 2 assume(true) statements. [2023-12-02 14:21:56,039 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 02:21:56 BoogieIcfgContainer [2023-12-02 14:21:56,039 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 14:21:56,041 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 14:21:56,041 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 14:21:56,044 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 14:21:56,045 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 02:21:54" (1/3) ... [2023-12-02 14:21:56,045 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@23c7494 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 02:21:56, skipping insertion in model container [2023-12-02 14:21:56,045 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:21:55" (2/3) ... [2023-12-02 14:21:56,046 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@23c7494 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 02:21:56, skipping insertion in model container [2023-12-02 14:21:56,046 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 02:21:56" (3/3) ... [2023-12-02 14:21:56,047 INFO L112 eAbstractionObserver]: Analyzing ICFG test_mutex_double_unlock.i [2023-12-02 14:21:56,065 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 14:21:56,065 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2023-12-02 14:21:56,108 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 14:21:56,115 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=FINITE_AUTOMATA, 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;@1c352199, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 14:21:56,115 INFO L358 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2023-12-02 14:21:56,119 INFO L276 IsEmpty]: Start isEmpty. Operand has 52 states, 32 states have (on average 1.4375) internal successors, (46), 35 states have internal predecessors, (46), 11 states have call successors, (11), 5 states have call predecessors, (11), 5 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) [2023-12-02 14:21:56,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-12-02 14:21:56,128 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:21:56,128 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 14:21:56,129 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting mutex_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [mutex_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, mutex_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 14:21:56,134 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:21:56,134 INFO L85 PathProgramCache]: Analyzing trace with hash 1319468369, now seen corresponding path program 1 times [2023-12-02 14:21:56,147 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 14:21:56,147 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1078591787] [2023-12-02 14:21:56,148 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:21:56,148 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 14:21:56,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 14:21:56,179 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 14:21:56,180 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2023-12-02 14:21:56,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:21:56,322 INFO L262 TraceCheckSpWp]: Trace formula consists of 101 conjuncts, 1 conjunts are in the unsatisfiable core [2023-12-02 14:21:56,327 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:21:56,346 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 14:21:56,347 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 14:21:56,347 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 14:21:56,348 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1078591787] [2023-12-02 14:21:56,348 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1078591787] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 14:21:56,348 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 14:21:56,349 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 14:21:56,350 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2051781395] [2023-12-02 14:21:56,351 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 14:21:56,355 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-12-02 14:21:56,356 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 14:21:56,384 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-12-02 14:21:56,385 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-12-02 14:21:56,387 INFO L87 Difference]: Start difference. First operand has 52 states, 32 states have (on average 1.4375) internal successors, (46), 35 states have internal predecessors, (46), 11 states have call successors, (11), 5 states have call predecessors, (11), 5 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) Second operand has 2 states, 2 states have (on average 7.5) internal successors, (15), 2 states have internal predecessors, (15), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) [2023-12-02 14:21:56,538 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 14:21:56,538 INFO L93 Difference]: Finished difference Result 102 states and 143 transitions. [2023-12-02 14:21:56,539 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 14:21:56,540 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 7.5) internal successors, (15), 2 states have internal predecessors, (15), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) Word has length 23 [2023-12-02 14:21:56,541 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 14:21:56,548 INFO L225 Difference]: With dead ends: 102 [2023-12-02 14:21:56,548 INFO L226 Difference]: Without dead ends: 50 [2023-12-02 14:21:56,552 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-12-02 14:21:56,556 INFO L413 NwaCegarLoop]: 52 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 52 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-12-02 14:21:56,557 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 52 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-12-02 14:21:56,572 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50 states. [2023-12-02 14:21:56,587 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50 to 50. [2023-12-02 14:21:56,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 50 states, 31 states have (on average 1.2258064516129032) internal successors, (38), 33 states have internal predecessors, (38), 11 states have call successors, (11), 5 states have call predecessors, (11), 5 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) [2023-12-02 14:21:56,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 50 states and 60 transitions. [2023-12-02 14:21:56,604 INFO L78 Accepts]: Start accepts. Automaton has 50 states and 60 transitions. Word has length 23 [2023-12-02 14:21:56,604 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 14:21:56,604 INFO L495 AbstractCegarLoop]: Abstraction has 50 states and 60 transitions. [2023-12-02 14:21:56,604 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 7.5) internal successors, (15), 2 states have internal predecessors, (15), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) [2023-12-02 14:21:56,605 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 60 transitions. [2023-12-02 14:21:56,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-12-02 14:21:56,606 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:21:56,606 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 14:21:56,615 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2023-12-02 14:21:56,811 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 14:21:56,811 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting mutex_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [mutex_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, mutex_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 14:21:56,812 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:21:56,812 INFO L85 PathProgramCache]: Analyzing trace with hash -509297331, now seen corresponding path program 1 times [2023-12-02 14:21:56,813 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 14:21:56,813 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2135623381] [2023-12-02 14:21:56,813 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:21:56,813 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 14:21:56,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 14:21:56,814 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 14:21:56,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2023-12-02 14:21:56,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:21:56,912 INFO L262 TraceCheckSpWp]: Trace formula consists of 101 conjuncts, 13 conjunts are in the unsatisfiable core [2023-12-02 14:21:56,916 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:21:57,328 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 14:21:57,329 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 14:21:57,329 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 14:21:57,329 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2135623381] [2023-12-02 14:21:57,330 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2135623381] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 14:21:57,330 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 14:21:57,330 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-12-02 14:21:57,330 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1150012444] [2023-12-02 14:21:57,331 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 14:21:57,332 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-02 14:21:57,332 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 14:21:57,333 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-02 14:21:57,334 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-02 14:21:57,334 INFO L87 Difference]: Start difference. First operand 50 states and 60 transitions. Second operand has 5 states, 5 states have (on average 2.6) internal successors, (13), 4 states have internal predecessors, (13), 1 states have call successors, (4), 1 states have call predecessors, (4), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2023-12-02 14:21:58,102 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 14:21:58,103 INFO L93 Difference]: Finished difference Result 141 states and 179 transitions. [2023-12-02 14:21:58,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 14:21:58,103 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 2.6) internal successors, (13), 4 states have internal predecessors, (13), 1 states have call successors, (4), 1 states have call predecessors, (4), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 23 [2023-12-02 14:21:58,104 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 14:21:58,107 INFO L225 Difference]: With dead ends: 141 [2023-12-02 14:21:58,107 INFO L226 Difference]: Without dead ends: 97 [2023-12-02 14:21:58,108 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2023-12-02 14:21:58,110 INFO L413 NwaCegarLoop]: 45 mSDtfsCounter, 42 mSDsluCounter, 85 mSDsCounter, 0 mSdLazyCounter, 119 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 47 SdHoareTripleChecker+Valid, 130 SdHoareTripleChecker+Invalid, 121 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 119 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2023-12-02 14:21:58,110 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [47 Valid, 130 Invalid, 121 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 119 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2023-12-02 14:21:58,111 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 97 states. [2023-12-02 14:21:58,129 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 97 to 85. [2023-12-02 14:21:58,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 85 states, 54 states have (on average 1.2777777777777777) internal successors, (69), 58 states have internal predecessors, (69), 18 states have call successors, (18), 9 states have call predecessors, (18), 10 states have return successors, (23), 17 states have call predecessors, (23), 18 states have call successors, (23) [2023-12-02 14:21:58,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 85 states and 110 transitions. [2023-12-02 14:21:58,133 INFO L78 Accepts]: Start accepts. Automaton has 85 states and 110 transitions. Word has length 23 [2023-12-02 14:21:58,133 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 14:21:58,133 INFO L495 AbstractCegarLoop]: Abstraction has 85 states and 110 transitions. [2023-12-02 14:21:58,133 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 2.6) internal successors, (13), 4 states have internal predecessors, (13), 1 states have call successors, (4), 1 states have call predecessors, (4), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2023-12-02 14:21:58,134 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 110 transitions. [2023-12-02 14:21:58,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-12-02 14:21:58,134 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:21:58,135 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 14:21:58,138 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2023-12-02 14:21:58,337 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 14:21:58,338 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting mutex_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [mutex_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, mutex_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 14:21:58,338 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:21:58,339 INFO L85 PathProgramCache]: Analyzing trace with hash -560090986, now seen corresponding path program 1 times [2023-12-02 14:21:58,339 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 14:21:58,339 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [198764550] [2023-12-02 14:21:58,339 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:21:58,340 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 14:21:58,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 14:21:58,341 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 14:21:58,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2023-12-02 14:21:58,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:21:58,423 INFO L262 TraceCheckSpWp]: Trace formula consists of 98 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 14:21:58,424 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:21:58,440 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 14:21:58,440 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 14:21:58,441 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 14:21:58,441 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [198764550] [2023-12-02 14:21:58,441 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [198764550] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 14:21:58,441 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 14:21:58,441 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-12-02 14:21:58,441 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1489418520] [2023-12-02 14:21:58,442 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 14:21:58,442 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 14:21:58,442 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 14:21:58,443 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 14:21:58,443 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-02 14:21:58,443 INFO L87 Difference]: Start difference. First operand 85 states and 110 transitions. Second operand has 4 states, 4 states have (on average 3.25) internal successors, (13), 3 states have internal predecessors, (13), 1 states have call successors, (4), 1 states have call predecessors, (4), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2023-12-02 14:21:58,633 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 14:21:58,633 INFO L93 Difference]: Finished difference Result 92 states and 119 transitions. [2023-12-02 14:21:58,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-02 14:21:58,633 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 3.25) internal successors, (13), 3 states have internal predecessors, (13), 1 states have call successors, (4), 1 states have call predecessors, (4), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 23 [2023-12-02 14:21:58,634 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 14:21:58,635 INFO L225 Difference]: With dead ends: 92 [2023-12-02 14:21:58,635 INFO L226 Difference]: Without dead ends: 90 [2023-12-02 14:21:58,636 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-02 14:21:58,636 INFO L413 NwaCegarLoop]: 52 mSDtfsCounter, 0 mSDsluCounter, 100 mSDsCounter, 0 mSdLazyCounter, 32 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 152 SdHoareTripleChecker+Invalid, 32 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 32 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-12-02 14:21:58,637 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 152 Invalid, 32 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 32 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-12-02 14:21:58,638 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 90 states. [2023-12-02 14:21:58,650 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 90 to 88. [2023-12-02 14:21:58,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 88 states, 56 states have (on average 1.25) internal successors, (70), 60 states have internal predecessors, (70), 18 states have call successors, (18), 9 states have call predecessors, (18), 11 states have return successors, (26), 18 states have call predecessors, (26), 18 states have call successors, (26) [2023-12-02 14:21:58,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 88 states and 114 transitions. [2023-12-02 14:21:58,653 INFO L78 Accepts]: Start accepts. Automaton has 88 states and 114 transitions. Word has length 23 [2023-12-02 14:21:58,653 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 14:21:58,653 INFO L495 AbstractCegarLoop]: Abstraction has 88 states and 114 transitions. [2023-12-02 14:21:58,653 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 3.25) internal successors, (13), 3 states have internal predecessors, (13), 1 states have call successors, (4), 1 states have call predecessors, (4), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2023-12-02 14:21:58,653 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 114 transitions. [2023-12-02 14:21:58,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-02 14:21:58,656 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:21:58,656 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 14:21:58,660 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Ended with exit code 0 [2023-12-02 14:21:58,859 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 14:21:58,859 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting mutex_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [mutex_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, mutex_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 14:21:58,860 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:21:58,860 INFO L85 PathProgramCache]: Analyzing trace with hash 1184464339, now seen corresponding path program 1 times [2023-12-02 14:21:58,860 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 14:21:58,861 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1367447150] [2023-12-02 14:21:58,861 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:21:58,861 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 14:21:58,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 14:21:58,862 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 14:21:58,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2023-12-02 14:21:58,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:21:58,985 INFO L262 TraceCheckSpWp]: Trace formula consists of 222 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-02 14:21:58,990 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:21:59,119 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 7 treesize of output 3 [2023-12-02 14:21:59,123 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2023-12-02 14:21:59,393 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 14:21:59,393 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 14:21:59,393 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 14:21:59,393 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1367447150] [2023-12-02 14:21:59,393 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1367447150] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 14:21:59,393 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 14:21:59,394 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-12-02 14:21:59,394 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [828500291] [2023-12-02 14:21:59,394 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 14:21:59,394 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-12-02 14:21:59,395 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 14:21:59,395 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-12-02 14:21:59,395 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2023-12-02 14:21:59,396 INFO L87 Difference]: Start difference. First operand 88 states and 114 transitions. Second operand has 8 states, 7 states have (on average 4.714285714285714) internal successors, (33), 8 states have internal predecessors, (33), 4 states have call successors, (10), 4 states have call predecessors, (10), 5 states have return successors, (9), 4 states have call predecessors, (9), 4 states have call successors, (9) [2023-12-02 14:22:01,328 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 14:22:01,328 INFO L93 Difference]: Finished difference Result 227 states and 297 transitions. [2023-12-02 14:22:01,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2023-12-02 14:22:01,329 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 4.714285714285714) internal successors, (33), 8 states have internal predecessors, (33), 4 states have call successors, (10), 4 states have call predecessors, (10), 5 states have return successors, (9), 4 states have call predecessors, (9), 4 states have call successors, (9) Word has length 61 [2023-12-02 14:22:01,329 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 14:22:01,331 INFO L225 Difference]: With dead ends: 227 [2023-12-02 14:22:01,331 INFO L226 Difference]: Without dead ends: 137 [2023-12-02 14:22:01,332 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 78 GetRequests, 61 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=87, Invalid=255, Unknown=0, NotChecked=0, Total=342 [2023-12-02 14:22:01,333 INFO L413 NwaCegarLoop]: 47 mSDtfsCounter, 140 mSDsluCounter, 139 mSDsCounter, 0 mSdLazyCounter, 392 mSolverCounterSat, 42 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 145 SdHoareTripleChecker+Valid, 186 SdHoareTripleChecker+Invalid, 434 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 42 IncrementalHoareTripleChecker+Valid, 392 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2023-12-02 14:22:01,334 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [145 Valid, 186 Invalid, 434 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [42 Valid, 392 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2023-12-02 14:22:01,335 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 137 states. [2023-12-02 14:22:01,353 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 137 to 104. [2023-12-02 14:22:01,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 104 states, 68 states have (on average 1.2352941176470589) internal successors, (84), 74 states have internal predecessors, (84), 19 states have call successors, (19), 10 states have call predecessors, (19), 14 states have return successors, (32), 19 states have call predecessors, (32), 19 states have call successors, (32) [2023-12-02 14:22:01,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 104 states and 135 transitions. [2023-12-02 14:22:01,356 INFO L78 Accepts]: Start accepts. Automaton has 104 states and 135 transitions. Word has length 61 [2023-12-02 14:22:01,356 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 14:22:01,357 INFO L495 AbstractCegarLoop]: Abstraction has 104 states and 135 transitions. [2023-12-02 14:22:01,357 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 4.714285714285714) internal successors, (33), 8 states have internal predecessors, (33), 4 states have call successors, (10), 4 states have call predecessors, (10), 5 states have return successors, (9), 4 states have call predecessors, (9), 4 states have call successors, (9) [2023-12-02 14:22:01,357 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 135 transitions. [2023-12-02 14:22:01,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-02 14:22:01,359 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:22:01,359 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 14:22:01,363 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Ended with exit code 0 [2023-12-02 14:22:01,559 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 14:22:01,560 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting mutex_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [mutex_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, mutex_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 14:22:01,560 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:22:01,560 INFO L85 PathProgramCache]: Analyzing trace with hash -1213095821, now seen corresponding path program 1 times [2023-12-02 14:22:01,561 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 14:22:01,561 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [592972016] [2023-12-02 14:22:01,561 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:22:01,561 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 14:22:01,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 14:22:01,562 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 14:22:01,564 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2023-12-02 14:22:01,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:22:01,713 INFO L262 TraceCheckSpWp]: Trace formula consists of 216 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 14:22:01,716 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:22:01,737 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-12-02 14:22:01,737 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 14:22:01,737 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 14:22:01,737 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [592972016] [2023-12-02 14:22:01,738 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [592972016] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 14:22:01,738 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 14:22:01,738 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-12-02 14:22:01,738 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1991234782] [2023-12-02 14:22:01,738 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 14:22:01,739 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 14:22:01,739 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 14:22:01,740 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 14:22:01,740 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-02 14:22:01,740 INFO L87 Difference]: Start difference. First operand 104 states and 135 transitions. Second operand has 4 states, 4 states have (on average 7.0) internal successors, (28), 3 states have internal predecessors, (28), 2 states have call successors, (10), 2 states have call predecessors, (10), 3 states have return successors, (9), 3 states have call predecessors, (9), 2 states have call successors, (9) [2023-12-02 14:22:01,969 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 14:22:01,970 INFO L93 Difference]: Finished difference Result 166 states and 207 transitions. [2023-12-02 14:22:01,970 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-02 14:22:01,970 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 7.0) internal successors, (28), 3 states have internal predecessors, (28), 2 states have call successors, (10), 2 states have call predecessors, (10), 3 states have return successors, (9), 3 states have call predecessors, (9), 2 states have call successors, (9) Word has length 61 [2023-12-02 14:22:01,971 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 14:22:01,972 INFO L225 Difference]: With dead ends: 166 [2023-12-02 14:22:01,972 INFO L226 Difference]: Without dead ends: 93 [2023-12-02 14:22:01,973 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 58 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-02 14:22:01,973 INFO L413 NwaCegarLoop]: 51 mSDtfsCounter, 0 mSDsluCounter, 98 mSDsCounter, 0 mSdLazyCounter, 33 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 149 SdHoareTripleChecker+Invalid, 33 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 33 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-12-02 14:22:01,974 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 149 Invalid, 33 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 33 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-12-02 14:22:01,975 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 93 states. [2023-12-02 14:22:01,986 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 93 to 88. [2023-12-02 14:22:01,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 88 states, 58 states have (on average 1.1724137931034482) internal successors, (68), 62 states have internal predecessors, (68), 15 states have call successors, (15), 9 states have call predecessors, (15), 12 states have return successors, (23), 16 states have call predecessors, (23), 15 states have call successors, (23) [2023-12-02 14:22:01,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 88 states and 106 transitions. [2023-12-02 14:22:01,988 INFO L78 Accepts]: Start accepts. Automaton has 88 states and 106 transitions. Word has length 61 [2023-12-02 14:22:01,988 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 14:22:01,988 INFO L495 AbstractCegarLoop]: Abstraction has 88 states and 106 transitions. [2023-12-02 14:22:01,989 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 7.0) internal successors, (28), 3 states have internal predecessors, (28), 2 states have call successors, (10), 2 states have call predecessors, (10), 3 states have return successors, (9), 3 states have call predecessors, (9), 2 states have call successors, (9) [2023-12-02 14:22:01,989 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 106 transitions. [2023-12-02 14:22:01,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-02 14:22:01,990 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:22:01,990 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 14:22:01,994 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Ended with exit code 0 [2023-12-02 14:22:02,191 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 14:22:02,191 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting mutex_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [mutex_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, mutex_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 14:22:02,191 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:22:02,192 INFO L85 PathProgramCache]: Analyzing trace with hash -1300834151, now seen corresponding path program 1 times [2023-12-02 14:22:02,192 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 14:22:02,192 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [460037565] [2023-12-02 14:22:02,192 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:22:02,192 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-12-02 14:22:02,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 14:22:02,193 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-12-02 14:22:02,198 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2023-12-02 14:22:02,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:22:02,406 INFO L262 TraceCheckSpWp]: Trace formula consists of 251 conjuncts, 86 conjunts are in the unsatisfiable core [2023-12-02 14:22:02,413 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:22:02,458 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 7 [2023-12-02 14:22:02,792 INFO L349 Elim1Store]: treesize reduction 6, result has 40.0 percent of original size [2023-12-02 14:22:02,793 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 13 treesize of output 13 [2023-12-02 14:22:03,628 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 52 [2023-12-02 14:22:03,637 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 3 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 62 [2023-12-02 14:22:03,650 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 14:22:03,652 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 32 [2023-12-02 14:22:03,691 INFO L349 Elim1Store]: treesize reduction 23, result has 28.1 percent of original size [2023-12-02 14:22:03,691 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 13 treesize of output 17 [2023-12-02 14:22:03,722 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 47 [2023-12-02 14:22:03,730 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 50 [2023-12-02 14:22:03,739 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 36 [2023-12-02 14:22:04,426 INFO L349 Elim1Store]: treesize reduction 45, result has 16.7 percent of original size [2023-12-02 14:22:04,427 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 1 case distinctions, treesize of input 18 treesize of output 26 [2023-12-02 14:22:04,553 INFO L349 Elim1Store]: treesize reduction 124, result has 27.1 percent of original size [2023-12-02 14:22:04,553 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 29 treesize of output 53 [2023-12-02 14:22:04,651 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 47 [2023-12-02 14:22:04,663 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 3 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 55 [2023-12-02 14:22:04,696 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 35 treesize of output 18 [2023-12-02 14:22:04,713 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 31 [2023-12-02 14:22:04,787 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 52 [2023-12-02 14:22:04,809 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 55 [2023-12-02 14:22:04,834 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 32 [2023-12-02 14:22:04,857 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2023-12-02 14:22:04,903 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 14:22:04,903 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 52 [2023-12-02 14:22:04,916 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 14:22:04,920 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 52 treesize of output 50 [2023-12-02 14:22:05,014 INFO L349 Elim1Store]: treesize reduction 130, result has 33.7 percent of original size [2023-12-02 14:22:05,015 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 1 case distinctions, treesize of input 53 treesize of output 85 [2023-12-02 14:22:05,170 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 47 [2023-12-02 14:22:05,182 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 14:22:05,183 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 50 [2023-12-02 14:22:05,304 INFO L349 Elim1Store]: treesize reduction 146, result has 25.5 percent of original size [2023-12-02 14:22:05,304 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 1 case distinctions, treesize of input 53 treesize of output 69 [2023-12-02 14:22:33,554 WARN L293 SmtUtils]: Spent 24.81s on a formula simplification. DAG size of input: 173 DAG size of output: 172 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-12-02 14:22:56,829 WARN L293 SmtUtils]: Spent 14.51s on a formula simplification. DAG size of input: 126 DAG size of output: 67 (called from [L 346] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2023-12-02 14:22:56,830 INFO L349 Elim1Store]: treesize reduction 739, result has 33.2 percent of original size [2023-12-02 14:22:56,830 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 7 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 10 new quantified variables, introduced 20 case distinctions, treesize of input 2286 treesize of output 2617 [2023-12-02 14:22:58,499 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2023-12-02 14:23:06,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 14:23:06,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 14:23:06,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 14:23:06,153 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 275 treesize of output 233 [2023-12-02 14:23:06,181 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 1 [2023-12-02 14:23:06,199 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 3 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 587 treesize of output 564 [2023-12-02 14:23:06,895 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 3 [2023-12-02 14:23:08,214 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 233 treesize of output 215 [2023-12-02 14:23:08,280 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2023-12-02 14:23:08,309 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 1 [2023-12-02 14:23:09,722 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 8 treesize of output 1 [2023-12-02 14:23:13,382 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 14:23:13,383 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 79 [2023-12-02 14:23:14,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 14:23:14,566 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 14:23:14,573 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 14:23:14,577 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 267 treesize of output 229 [2023-12-02 14:23:14,597 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 12 treesize of output 1 [2023-12-02 14:23:14,608 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 0 case distinctions, treesize of input 54 treesize of output 54 [2023-12-02 14:23:14,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 14:23:14,639 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 14:23:14,646 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 14:23:14,652 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 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 275 treesize of output 237 [2023-12-02 14:23:14,662 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 12 treesize of output 1 [2023-12-02 14:23:14,677 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 0 case distinctions, treesize of input 62 treesize of output 62 [2023-12-02 14:23:14,728 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 116 [2023-12-02 14:23:14,834 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 14:23:14,835 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 3 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 91 [2023-12-02 14:23:15,759 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 14:23:15,760 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 1 [2023-12-02 14:23:15,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 14:23:15,774 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 308 treesize of output 279 [2023-12-02 14:23:15,783 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 128 treesize of output 126 [2023-12-02 14:23:15,803 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 11 [2023-12-02 14:23:15,812 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 12 treesize of output 1 [2023-12-02 14:23:22,147 WARN L293 SmtUtils]: Spent 5.55s on a formula simplification. DAG size of input: 223 DAG size of output: 219 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-12-02 14:23:23,110 WARN L876 $PredicateComparison]: unable to prove that (and (= |c_mutex_lock_#in~m#1.offset| (_ bv0 32)) (= (_ bv3 32) |c_~#mutexes~0.base|) (let ((.cse13 (select |c_#memory_$Pointer$.base| (_ bv3 32)))) (let ((.cse3 (select .cse13 (_ bv0 32)))) (let ((.cse5 (select |c_#memory_$Pointer$.base| .cse3))) (let ((.cse20 (= (_ bv3 32) .cse3)) (.cse8 (select |c_#memory_$Pointer$.offset| (_ bv3 32))) (.cse1 (select .cse5 (_ bv0 32)))) (let ((.cse6 (select .cse5 (_ bv4 32))) (.cse7 (select .cse5 (_ bv8 32))) (.cse0 (= .cse1 (_ bv3 32))) (.cse2 (= (_ bv4 32) (select .cse8 (_ bv0 32)))) (.cse24 (not .cse20)) (.cse4 (exists ((v_DerPreprocessor_1 (_ BitVec 32))) (= (_ bv4 32) (select .cse8 (bvadd (_ bv4 32) v_DerPreprocessor_1))))) (.cse21 (not (= (_ bv3 32) |c_mutex_lock_#in~m#1.base|))) (.cse11 (select .cse13 (_ bv4 32))) (.cse12 (select .cse13 (_ bv8 32)))) (or (and (not .cse0) (not (= .cse1 |c_mutex_lock_#in~m#1.base|)) .cse2 (not (= .cse1 .cse3)) .cse4 (or (exists ((v_DerPreprocessor_18 (Array (_ BitVec 32) (_ BitVec 32))) (v_arrayElimArr_22 (Array (_ BitVec 32) (_ BitVec 32)))) (and (= (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_18) (_ bv3 32) v_arrayElimArr_22) .cse3) .cse5) (= (select v_arrayElimArr_22 (_ bv0 32)) .cse3))) (exists ((v_arrayElimArr_23 (Array (_ BitVec 32) (_ BitVec 32)))) (and (exists ((v_prenex_63 (Array (_ BitVec 32) (_ BitVec 32)))) (= (select (store (store |c_#memory_$Pointer$.base| .cse3 v_prenex_63) (_ bv3 32) v_arrayElimArr_23) .cse3) .cse5)) (= (select v_arrayElimArr_23 (_ bv0 32)) .cse3) (= (store (store (store v_arrayElimArr_23 (_ bv0 32) .cse1) (_ bv4 32) .cse6) (_ bv8 32) .cse7) .cse5))))) (exists ((v_DerPreprocessor_5 (Array (_ BitVec 32) (_ BitVec 32)))) (and (= (select v_DerPreprocessor_5 (_ bv8 32)) (_ bv0 32)) (= .cse8 (store v_DerPreprocessor_5 (_ bv0 32) (_ bv4 32))) (exists ((v_DerPreprocessor_17 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_4 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse9 (select v_DerPreprocessor_17 (_ bv0 32)))) (and (= (_ bv4 32) (select (select (store (store |c_#memory_$Pointer$.offset| .cse9 v_DerPreprocessor_4) (_ bv3 32) v_DerPreprocessor_5) .cse9) (bvadd (_ bv4 32) (select v_DerPreprocessor_5 (_ bv4 32))))) (not (= |c_mutex_lock_#in~m#1.base| .cse9)) (exists ((v_arrayElimArr_21 (Array (_ BitVec 32) (_ BitVec 32)))) (and (= (select v_arrayElimArr_21 (_ bv0 32)) (_ bv3 32)) (= (store v_arrayElimArr_21 (_ bv0 32) (_ bv3 32)) (store v_DerPreprocessor_17 (_ bv0 32) (_ bv3 32))) (exists ((v_prenex_44 (Array (_ BitVec 32) (_ BitVec 32))) (v_prenex_43 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse10 (select (store (store |c_#memory_$Pointer$.base| .cse9 v_prenex_43) (_ bv3 32) v_arrayElimArr_21) .cse9))) (and (= (store (store .cse10 (_ bv4 32) .cse11) (_ bv8 32) .cse12) v_arrayElimArr_21) (= (select (store (store |c_#memory_$Pointer$.base| .cse9 v_prenex_44) (_ bv3 32) (store .cse10 (_ bv0 32) (_ bv3 32))) .cse9) .cse10) (= .cse10 (select |c_#memory_$Pointer$.base| .cse9)) (= (store (store (store (select (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_17) .cse9 .cse10) (_ bv3 32)) (_ bv4 32) .cse11) (_ bv8 32) .cse12) (_ bv0 32) (_ bv3 32)) .cse13))))))))))) (exists ((v_DerPreprocessor_5 (Array (_ BitVec 32) (_ BitVec 32)))) (and (exists ((v_DerPreprocessor_17 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_4 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse14 (select v_DerPreprocessor_17 (_ bv0 32)))) (and (= (_ bv4 32) (select (select (store (store |c_#memory_$Pointer$.offset| .cse14 v_DerPreprocessor_4) (_ bv3 32) v_DerPreprocessor_5) .cse14) (bvadd (_ bv4 32) (select v_DerPreprocessor_5 (_ bv4 32))))) (exists ((v_arrayElimArr_21 (Array (_ BitVec 32) (_ BitVec 32)))) (and (= (store v_arrayElimArr_21 (_ bv0 32) (_ bv3 32)) (store v_DerPreprocessor_17 (_ bv0 32) (_ bv3 32))) (exists ((v_DerPreprocessor_26 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_20 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse16 (select (store (store |c_#memory_$Pointer$.base| .cse14 v_DerPreprocessor_26) (_ bv3 32) v_arrayElimArr_21) .cse14))) (let ((.cse15 (store .cse16 (_ bv0 32) (_ bv3 32))) (.cse17 (store (store .cse16 (_ bv4 32) .cse11) (_ bv8 32) .cse12))) (and (= (select (store (store |c_#memory_$Pointer$.base| .cse14 v_DerPreprocessor_20) (_ bv3 32) .cse15) .cse14) .cse16) (= (store (store (store (select (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_17) .cse14 .cse16) (_ bv3 32)) (_ bv4 32) .cse11) (_ bv8 32) .cse12) (_ bv0 32) (_ bv3 32)) .cse13) (= v_arrayElimArr_21 .cse17) (= (select |c_#memory_$Pointer$.base| .cse14) .cse16) (= .cse15 .cse17))))))) (not (= |c_mutex_lock_#in~m#1.base| .cse14))))) (= (select v_DerPreprocessor_5 (_ bv8 32)) (_ bv0 32)) (= .cse8 (store v_DerPreprocessor_5 (_ bv0 32) (_ bv4 32))))) (and (let ((.cse19 (not (= |c_mutex_lock_#in~m#1.base| .cse3)))) (or (and (exists ((v_arrayElimArr_26 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_32 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse18 (store (store (store v_arrayElimArr_26 (_ bv0 32) .cse3) (_ bv4 32) .cse6) (_ bv8 32) .cse7))) (and (= .cse18 (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_32) (_ bv3 32) v_arrayElimArr_26) .cse3)) (= (select v_arrayElimArr_26 (_ bv0 32)) .cse3) (= .cse18 .cse5)))) .cse19) (and .cse20 .cse21) (and (exists ((v_arrayElimArr_25 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_32 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse22 (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_32) (_ bv3 32) v_arrayElimArr_25) .cse3))) (and (= .cse22 .cse5) (= (select v_arrayElimArr_25 (_ bv0 32)) .cse3) (= (select .cse22 (_ bv0 32)) .cse3)))) .cse19))) (or (and (= (select .cse8 (_ bv8 32)) (_ bv0 32)) .cse2 .cse20 (let ((.cse23 (select .cse8 (_ bv4 32)))) (or (= (_ bv4 32) (select .cse8 (bvadd (_ bv4 32) .cse23))) (= .cse23 (_ bv0 32)) (= (_ bv4 32) .cse23)))) (and .cse2 .cse24 .cse4))) (and .cse0 .cse2 .cse24 .cse4 .cse21) (exists ((v_DerPreprocessor_5 (Array (_ BitVec 32) (_ BitVec 32)))) (and (= (select v_DerPreprocessor_5 (_ bv8 32)) (_ bv0 32)) (exists ((v_DerPreprocessor_17 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_4 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse25 (select v_DerPreprocessor_17 (_ bv0 32)))) (and (exists ((v_arrayElimArr_21 (Array (_ BitVec 32) (_ BitVec 32)))) (and (= (select v_arrayElimArr_21 (_ bv0 32)) (_ bv3 32)) (= (store v_arrayElimArr_21 (_ bv0 32) (_ bv3 32)) (store v_DerPreprocessor_17 (_ bv0 32) (_ bv3 32))) (exists ((v_prenex_42 (Array (_ BitVec 32) (_ BitVec 32))) (v_prenex_41 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse26 (select (store (store |c_#memory_$Pointer$.base| .cse25 v_prenex_41) (_ bv3 32) v_arrayElimArr_21) .cse25))) (and (= (store (store (store (select (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_17) .cse25 .cse26) (_ bv3 32)) (_ bv4 32) .cse11) (_ bv8 32) .cse12) (_ bv0 32) (_ bv3 32)) .cse13) (= .cse26 (select (store (store |c_#memory_$Pointer$.base| .cse25 v_prenex_42) (_ bv3 32) (store .cse26 (_ bv0 32) (_ bv3 32))) .cse25)) (= .cse26 (select |c_#memory_$Pointer$.base| .cse25))))))) (= (_ bv4 32) (select (select (store (store |c_#memory_$Pointer$.offset| .cse25 v_DerPreprocessor_4) (_ bv3 32) v_DerPreprocessor_5) .cse25) (bvadd (_ bv4 32) (select v_DerPreprocessor_5 (_ bv4 32))))) (not (= |c_mutex_lock_#in~m#1.base| .cse25))))) (= .cse8 (store v_DerPreprocessor_5 (_ bv0 32) (_ bv4 32))))))))))) (= |c_~#mutexes~0.offset| (_ bv0 32))) is different from true [2023-12-02 14:23:30,949 WARN L876 $PredicateComparison]: unable to prove that (and (= |c_ldv_is_in_set_#in~e.base| c_ldv_is_in_set_~e.base) (= |c_ldv_is_in_set_#in~e.offset| c_ldv_is_in_set_~e.offset) (let ((.cse5 (select |c_#memory_$Pointer$.base| (_ bv3 32)))) (let ((.cse11 (select .cse5 (_ bv0 32)))) (let ((.cse12 (select |c_#memory_$Pointer$.base| .cse11))) (let ((.cse16 (= (_ bv3 32) .cse11)) (.cse4 (select |c_#memory_$Pointer$.offset| (_ bv3 32))) (.cse10 (select .cse12 (_ bv0 32)))) (let ((.cse6 (= .cse10 (_ bv3 32))) (.cse13 (select .cse12 (_ bv4 32))) (.cse14 (select .cse12 (_ bv8 32))) (.cse7 (= (_ bv4 32) (select .cse4 (_ bv0 32)))) (.cse8 (not .cse16)) (.cse9 (exists ((v_DerPreprocessor_1 (_ BitVec 32))) (= (_ bv4 32) (select .cse4 (bvadd (_ bv4 32) v_DerPreprocessor_1))))) (.cse1 (select .cse5 (_ bv4 32))) (.cse2 (select .cse5 (_ bv8 32)))) (or (exists ((v_prenex_44 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_17 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_4 (Array (_ BitVec 32) (_ BitVec 32))) (v_prenex_43 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_5 (Array (_ BitVec 32) (_ BitVec 32))) (v_arrayElimArr_21 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse3 (select v_DerPreprocessor_17 (_ bv0 32)))) (let ((.cse0 (select (store (store |c_#memory_$Pointer$.base| .cse3 v_prenex_43) (_ bv3 32) v_arrayElimArr_21) .cse3))) (and (= (select v_arrayElimArr_21 (_ bv0 32)) (_ bv3 32)) (= (store (store .cse0 (_ bv4 32) .cse1) (_ bv8 32) .cse2) v_arrayElimArr_21) (= (store v_arrayElimArr_21 (_ bv0 32) (_ bv3 32)) (store v_DerPreprocessor_17 (_ bv0 32) (_ bv3 32))) (= (select (store (store |c_#memory_$Pointer$.base| .cse3 v_prenex_44) (_ bv3 32) (store .cse0 (_ bv0 32) (_ bv3 32))) .cse3) .cse0) (= .cse0 (select |c_#memory_$Pointer$.base| .cse3)) (= (_ bv4 32) (select (select (store (store |c_#memory_$Pointer$.offset| .cse3 v_DerPreprocessor_4) (_ bv3 32) v_DerPreprocessor_5) .cse3) (bvadd (_ bv4 32) (select v_DerPreprocessor_5 (_ bv4 32))))) (= (select v_DerPreprocessor_5 (_ bv8 32)) (_ bv0 32)) (= .cse4 (store v_DerPreprocessor_5 (_ bv0 32) (_ bv4 32))) (= (store (store (store (select (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_17) .cse3 .cse0) (_ bv3 32)) (_ bv4 32) .cse1) (_ bv8 32) .cse2) (_ bv0 32) (_ bv3 32)) .cse5))))) (and .cse6 .cse7 .cse8 .cse9) (and (not .cse6) .cse7 (not (= .cse10 .cse11)) .cse9 (or (exists ((v_DerPreprocessor_18 (Array (_ BitVec 32) (_ BitVec 32))) (v_arrayElimArr_22 (Array (_ BitVec 32) (_ BitVec 32)))) (and (= (select (store (store |c_#memory_$Pointer$.base| .cse11 v_DerPreprocessor_18) (_ bv3 32) v_arrayElimArr_22) .cse11) .cse12) (= (select v_arrayElimArr_22 (_ bv0 32)) .cse11))) (exists ((v_arrayElimArr_23 (Array (_ BitVec 32) (_ BitVec 32)))) (and (exists ((v_prenex_63 (Array (_ BitVec 32) (_ BitVec 32)))) (= (select (store (store |c_#memory_$Pointer$.base| .cse11 v_prenex_63) (_ bv3 32) v_arrayElimArr_23) .cse11) .cse12)) (= (select v_arrayElimArr_23 (_ bv0 32)) .cse11) (= (store (store (store v_arrayElimArr_23 (_ bv0 32) .cse10) (_ bv4 32) .cse13) (_ bv8 32) .cse14) .cse12))))) (and (or (exists ((v_arrayElimArr_26 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_32 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse15 (store (store (store v_arrayElimArr_26 (_ bv0 32) .cse11) (_ bv4 32) .cse13) (_ bv8 32) .cse14))) (and (= .cse15 (select (store (store |c_#memory_$Pointer$.base| .cse11 v_DerPreprocessor_32) (_ bv3 32) v_arrayElimArr_26) .cse11)) (= (select v_arrayElimArr_26 (_ bv0 32)) .cse11) (= .cse15 .cse12)))) .cse16 (exists ((v_arrayElimArr_25 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_32 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse17 (select (store (store |c_#memory_$Pointer$.base| .cse11 v_DerPreprocessor_32) (_ bv3 32) v_arrayElimArr_25) .cse11))) (and (= .cse17 .cse12) (= (select v_arrayElimArr_25 (_ bv0 32)) .cse11) (= (select .cse17 (_ bv0 32)) .cse11))))) (or (and (= (select .cse4 (_ bv8 32)) (_ bv0 32)) .cse7 .cse16 (let ((.cse18 (select .cse4 (_ bv4 32)))) (or (= (_ bv4 32) (select .cse4 (bvadd (_ bv4 32) .cse18))) (= .cse18 (_ bv0 32)) (= (_ bv4 32) .cse18)))) (and .cse7 .cse8 .cse9))) (exists ((v_DerPreprocessor_17 (Array (_ BitVec 32) (_ BitVec 32))) (v_prenex_42 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_4 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_5 (Array (_ BitVec 32) (_ BitVec 32))) (v_prenex_41 (Array (_ BitVec 32) (_ BitVec 32))) (v_arrayElimArr_21 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse19 (select v_DerPreprocessor_17 (_ bv0 32)))) (let ((.cse20 (select (store (store |c_#memory_$Pointer$.base| .cse19 v_prenex_41) (_ bv3 32) v_arrayElimArr_21) .cse19))) (and (= (select v_arrayElimArr_21 (_ bv0 32)) (_ bv3 32)) (= (store v_arrayElimArr_21 (_ bv0 32) (_ bv3 32)) (store v_DerPreprocessor_17 (_ bv0 32) (_ bv3 32))) (= (store (store (store (select (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_17) .cse19 .cse20) (_ bv3 32)) (_ bv4 32) .cse1) (_ bv8 32) .cse2) (_ bv0 32) (_ bv3 32)) .cse5) (= (_ bv4 32) (select (select (store (store |c_#memory_$Pointer$.offset| .cse19 v_DerPreprocessor_4) (_ bv3 32) v_DerPreprocessor_5) .cse19) (bvadd (_ bv4 32) (select v_DerPreprocessor_5 (_ bv4 32))))) (= .cse20 (select (store (store |c_#memory_$Pointer$.base| .cse19 v_prenex_42) (_ bv3 32) (store .cse20 (_ bv0 32) (_ bv3 32))) .cse19)) (= (select v_DerPreprocessor_5 (_ bv8 32)) (_ bv0 32)) (= .cse4 (store v_DerPreprocessor_5 (_ bv0 32) (_ bv4 32))) (= .cse20 (select |c_#memory_$Pointer$.base| .cse19)))))) (exists ((v_DerPreprocessor_26 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_17 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_4 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_5 (Array (_ BitVec 32) (_ BitVec 32))) (v_arrayElimArr_21 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_20 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse21 (select v_DerPreprocessor_17 (_ bv0 32)))) (let ((.cse23 (select (store (store |c_#memory_$Pointer$.base| .cse21 v_DerPreprocessor_26) (_ bv3 32) v_arrayElimArr_21) .cse21))) (let ((.cse22 (store .cse23 (_ bv0 32) (_ bv3 32))) (.cse24 (store (store .cse23 (_ bv4 32) .cse1) (_ bv8 32) .cse2))) (and (= (select (store (store |c_#memory_$Pointer$.base| .cse21 v_DerPreprocessor_20) (_ bv3 32) .cse22) .cse21) .cse23) (= (store (store (store (select (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_17) .cse21 .cse23) (_ bv3 32)) (_ bv4 32) .cse1) (_ bv8 32) .cse2) (_ bv0 32) (_ bv3 32)) .cse5) (= (store v_arrayElimArr_21 (_ bv0 32) (_ bv3 32)) (store v_DerPreprocessor_17 (_ bv0 32) (_ bv3 32))) (= v_arrayElimArr_21 .cse24) (= (select |c_#memory_$Pointer$.base| .cse21) .cse23) (= (_ bv4 32) (select (select (store (store |c_#memory_$Pointer$.offset| .cse21 v_DerPreprocessor_4) (_ bv3 32) v_DerPreprocessor_5) .cse21) (bvadd (_ bv4 32) (select v_DerPreprocessor_5 (_ bv4 32))))) (= (select v_DerPreprocessor_5 (_ bv8 32)) (_ bv0 32)) (= .cse4 (store v_DerPreprocessor_5 (_ bv0 32) (_ bv4 32))) (= .cse22 .cse24)))))))))))) (= (select (select |c_#memory_$Pointer$.offset| |c_ldv_is_in_set_#in~s.base|) |c_ldv_is_in_set_#in~s.offset|) (bvadd (_ bv4 32) c_ldv_is_in_set_~m~1.offset)) (= (_ bv3 32) |c_~#mutexes~0.base|) (= (select (select |c_#memory_$Pointer$.base| |c_ldv_is_in_set_#in~s.base|) |c_ldv_is_in_set_#in~s.offset|) c_ldv_is_in_set_~m~1.base) (= |c_~#mutexes~0.offset| (_ bv0 32))) is different from true [2023-12-02 14:23:40,416 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 8 proven. 12 refuted. 0 times theorem prover too weak. 5 trivial. 3 not checked. [2023-12-02 14:23:40,417 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 14:23:58,155 WARN L293 SmtUtils]: Spent 10.31s on a formula simplification. DAG size of input: 117 DAG size of output: 116 (called from [L 279] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2023-12-02 14:24:03,031 INFO L349 Elim1Store]: treesize reduction 103, result has 44.3 percent of original size [2023-12-02 14:24:03,031 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 1 new quantified variables, introduced 3 case distinctions, treesize of input 106 treesize of output 109 [2023-12-02 14:24:03,415 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 14:24:03,415 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 113 treesize of output 137 [2023-12-02 14:24:03,463 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 25 treesize of output 23 [2023-12-02 14:24:03,556 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 10 treesize of output 4 [2023-12-02 14:24:04,027 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 10 treesize of output 4 [2023-12-02 14:24:04,370 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-12-02 14:24:04,371 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 139 treesize of output 155 [2023-12-02 14:24:05,382 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse3 (forall ((v_ArrVal_102 (Array (_ BitVec 32) (_ BitVec 32))) (v_ArrVal_98 (_ BitVec 32)) (v_ArrVal_99 (_ BitVec 32)) (|v_mutex_lock_ldv_set_add_~le~0#1.base_18| (_ BitVec 32))) (not (= |c_ULTIMATE.start_foo_~m2~0#1.base| (select (select (let ((.cse4 (let ((.cse6 (store |c_#memory_$Pointer$.base| |v_mutex_lock_ldv_set_add_~le~0#1.base_18| (store (select |c_#memory_$Pointer$.base| |v_mutex_lock_ldv_set_add_~le~0#1.base_18|) (_ bv0 32) |c_ULTIMATE.start_foo_~m1~0#1.base|)))) (let ((.cse5 (select (select .cse6 |c_~#mutexes~0.base|) |c_~#mutexes~0.offset|))) (store (store |c_#memory_$Pointer$.base| .cse5 v_ArrVal_102) |v_mutex_lock_ldv_set_add_~le~0#1.base_18| (store (store (select (store .cse6 .cse5 v_ArrVal_102) |v_mutex_lock_ldv_set_add_~le~0#1.base_18|) (_ bv4 32) v_ArrVal_99) (_ bv8 32) v_ArrVal_98)))))) (store .cse4 |c_~#mutexes~0.base| (store (select .cse4 |c_~#mutexes~0.base|) |c_~#mutexes~0.offset| |v_mutex_lock_ldv_set_add_~le~0#1.base_18|))) |v_mutex_lock_ldv_set_add_~le~0#1.base_18|) (_ bv0 32))))))) (and (forall ((v_ArrVal_102 (Array (_ BitVec 32) (_ BitVec 32))) (v_ArrVal_98 (_ BitVec 32)) (v_ArrVal_99 (_ BitVec 32)) (|v_mutex_lock_ldv_set_add_~le~0#1.base_18| (_ BitVec 32))) (or (not (= |c_ULTIMATE.start_foo_~m2~0#1.base| (select (select (let ((.cse0 (let ((.cse2 (store |c_#memory_$Pointer$.base| |v_mutex_lock_ldv_set_add_~le~0#1.base_18| (store (select |c_#memory_$Pointer$.base| |v_mutex_lock_ldv_set_add_~le~0#1.base_18|) (_ bv0 32) |c_ULTIMATE.start_foo_~m1~0#1.base|)))) (let ((.cse1 (select (select .cse2 |c_~#mutexes~0.base|) |c_~#mutexes~0.offset|))) (store (store |c_#memory_$Pointer$.base| .cse1 v_ArrVal_102) |v_mutex_lock_ldv_set_add_~le~0#1.base_18| (store (store (select (store .cse2 .cse1 v_ArrVal_102) |v_mutex_lock_ldv_set_add_~le~0#1.base_18|) (_ bv4 32) v_ArrVal_99) (_ bv8 32) v_ArrVal_98)))))) (store .cse0 |c_~#mutexes~0.base| (store (select .cse0 |c_~#mutexes~0.base|) |c_~#mutexes~0.offset| |v_mutex_lock_ldv_set_add_~le~0#1.base_18|))) |v_mutex_lock_ldv_set_add_~le~0#1.base_18|) (_ bv0 32)))) (= |v_mutex_lock_ldv_set_add_~le~0#1.base_18| |c_~#mutexes~0.base|))) (or .cse3 (not (= |c_ULTIMATE.start_foo_~m2~0#1.offset| (_ bv4 32)))) (or .cse3 (= |c_~#mutexes~0.offset| (_ bv0 32))))) is different from false [2023-12-02 14:24:05,422 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 14:24:05,422 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [460037565] [2023-12-02 14:24:05,422 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [460037565] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 14:24:05,422 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [587185699] [2023-12-02 14:24:05,423 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:24:05,423 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 14:24:05,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 14:24:05,424 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 14:24:05,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e5f7179-0827-4edf-b322-3f43f6990a33/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2023-12-02 14:24:05,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:24:05,695 INFO L262 TraceCheckSpWp]: Trace formula consists of 251 conjuncts, 94 conjunts are in the unsatisfiable core [2023-12-02 14:24:05,701 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:24:05,730 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 7 [2023-12-02 14:24:05,875 INFO L349 Elim1Store]: treesize reduction 6, result has 40.0 percent of original size [2023-12-02 14:24:05,875 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 13 treesize of output 13 [2023-12-02 14:24:06,237 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 52 [2023-12-02 14:24:06,249 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 87 treesize of output 74 [2023-12-02 14:24:06,324 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 47 [2023-12-02 14:24:06,333 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 54 [2023-12-02 14:24:06,375 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 52 [2023-12-02 14:24:06,384 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 87 treesize of output 74 [2023-12-02 14:24:06,420 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 47 [2023-12-02 14:24:06,428 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 54 [2023-12-02 14:24:06,467 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 59 [2023-12-02 14:24:06,481 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 87 treesize of output 74 [2023-12-02 14:24:06,534 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 47 [2023-12-02 14:24:06,543 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 54 [2023-12-02 14:25:26,869 WARN L293 SmtUtils]: Spent 22.20s on a formula simplification that was a NOOP. DAG size: 174 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-12-02 14:25:27,283 INFO L349 Elim1Store]: treesize reduction 107, result has 20.7 percent of original size [2023-12-02 14:25:27,283 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 30 treesize of output 46 [2023-12-02 14:25:50,759 WARN L293 SmtUtils]: Spent 10.24s on a formula simplification. DAG size of input: 152 DAG size of output: 131 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-12-02 14:30:45,367 WARN L293 SmtUtils]: Spent 4.90m on a formula simplification. DAG size of input: 125 DAG size of output: 66 (called from [L 346] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2023-12-02 14:30:45,367 INFO L349 Elim1Store]: treesize reduction 669, result has 32.8 percent of original size [2023-12-02 14:30:45,368 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 7 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 10 new quantified variables, introduced 20 case distinctions, treesize of input 1510 treesize of output 1905 [2023-12-02 14:30:49,517 INFO L224 Elim1Store]: Index analysis took 289 ms [2023-12-02 14:30:49,842 INFO L349 Elim1Store]: treesize reduction 134, result has 0.7 percent of original size [2023-12-02 14:30:49,842 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 30 treesize of output 1 [2023-12-02 14:30:50,612 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 8 treesize of output 1 [2023-12-02 14:30:54,033 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 122 treesize of output 110 [2023-12-02 14:31:00,116 INFO L349 Elim1Store]: treesize reduction 103, result has 2.8 percent of original size [2023-12-02 14:31:00,117 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 370 treesize of output 342 [2023-12-02 14:31:00,133 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 85 treesize of output 111 [2023-12-02 14:31:00,149 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 14:31:00,150 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 14:31:00,150 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 3 [2023-12-02 14:31:07,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 14:31:07,385 INFO L349 Elim1Store]: treesize reduction 87, result has 3.3 percent of original size [2023-12-02 14:31:07,385 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 329 treesize of output 301 [2023-12-02 14:31:07,447 INFO L173 IndexEqualityManager]: detected equality via solver [2023-12-02 14:31:07,453 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 61 treesize of output 42 [2023-12-02 14:31:08,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 14:31:08,122 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 1 [2023-12-02 14:31:16,293 WARN L854 $PredicateComparison]: unable to prove that (and (let ((.cse1 (select |c_#memory_$Pointer$.offset| (_ bv3 32))) (.cse16 (select |c_#memory_$Pointer$.base| (_ bv3 32)))) (let ((.cse6 (select .cse16 (_ bv0 32))) (.cse2 (select .cse16 (_ bv4 32))) (.cse3 (select .cse1 (_ bv4 32)))) (let ((.cse0 (bvadd (_ bv4 32) .cse3)) (.cse5 (= (_ bv3 32) .cse2)) (.cse4 (= (_ bv3 32) .cse6))) (or (and (exists ((v_DerPreprocessor_60 (Array (_ BitVec 32) (_ BitVec 32))) (v_arrayElimArr_33 (Array (_ BitVec 32) (_ BitVec 32)))) (and (= (select v_arrayElimArr_33 .cse0) (_ bv4 32)) (= .cse1 (store (store (store (select (store (store |c_#memory_$Pointer$.offset| (_ bv3 32) v_DerPreprocessor_60) .cse2 v_arrayElimArr_33) (_ bv3 32)) (_ bv4 32) .cse3) (_ bv8 32) (_ bv0 32)) (_ bv0 32) (_ bv4 32))))) (not (= |c_ULTIMATE.start_foo_~m2~0#1.base| .cse2)) .cse4 (not .cse5)) (and (or (exists ((v_prenex_183 (_ BitVec 32)) (v_DerPreprocessor_63 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_62 (Array (_ BitVec 32) (_ BitVec 32)))) (and (= (_ bv4 32) (select v_DerPreprocessor_63 (bvadd v_prenex_183 (_ bv4 32)))) (= .cse1 (store (select (store (store |c_#memory_$Pointer$.offset| (_ bv3 32) v_DerPreprocessor_63) .cse6 (store (store (select (store (store |c_#memory_$Pointer$.offset| .cse6 v_DerPreprocessor_62) (_ bv3 32) v_DerPreprocessor_63) .cse6) (_ bv4 32) v_prenex_183) (_ bv8 32) (_ bv0 32))) (_ bv3 32)) (_ bv0 32) (_ bv4 32))))) (and (= (select .cse1 (_ bv8 32)) (_ bv0 32)) (= (_ bv4 32) (select .cse1 (_ bv0 32))) .cse4 (or (= (_ bv4 32) (select .cse1 .cse0)) (= .cse3 (_ bv0 32)) (= (_ bv4 32) .cse3)))) (let ((.cse13 (select |c_#memory_$Pointer$.base| .cse6))) (let ((.cse20 (select .cse13 (_ bv8 32))) (.cse7 (not (= |c_ULTIMATE.start_foo_~m2~0#1.base| (_ bv3 32)))) (.cse58 (not .cse4))) (or (and .cse7 .cse5 .cse4) (and (or (exists ((v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse9 (select v_DerPreprocessor_73 (_ bv0 32)))) (and (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_81 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_84 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_76 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse21 (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse6 v_DerPreprocessor_73))) (let ((.cse19 (select .cse21 (_ bv3 32)))) (let ((.cse10 (store .cse19 (_ bv0 32) .cse6))) (let ((.cse18 (store (store (store |c_#memory_$Pointer$.base| .cse9 v_DerPreprocessor_81) .cse6 v_DerPreprocessor_82) (_ bv3 32) .cse10))) (let ((.cse12 (select .cse18 .cse9))) (let ((.cse17 (store (store (select (store .cse21 .cse9 .cse12) .cse6) (_ bv4 32) .cse9) (_ bv8 32) .cse20)) (.cse15 (store .cse12 (_ bv0 32) .cse6))) (let ((.cse11 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_73) (_ bv3 32) .cse12) .cse6) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse20)) (.cse14 (store (store (store |c_#memory_$Pointer$.base| .cse9 v_DerPreprocessor_76) .cse6 v_DerPreprocessor_77) (_ bv3 32) .cse15)) (.cse8 (store (store (store |c_#memory_$Pointer$.base| .cse9 v_DerPreprocessor_84) .cse6 v_DerPreprocessor_85) (_ bv3 32) (store .cse17 (_ bv0 32) .cse6)))) (and (= v_DerPreprocessor_84 (select .cse8 .cse9)) (= (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_79) (_ bv3 32) .cse10) .cse6) .cse11) (= .cse11 (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_74) (_ bv3 32) (store .cse11 (_ bv0 32) .cse6)) .cse6)) (= v_DerPreprocessor_81 .cse12) (= .cse11 .cse13) (= (select .cse14 .cse9) v_DerPreprocessor_76) (= .cse15 .cse16) (= (select .cse14 .cse6) .cse17) (= (select .cse18 .cse6) .cse17) (= (select .cse8 .cse6) .cse17) (= (_ bv3 32) (select .cse19 (_ bv0 32)))))))))))) (not (= |c_ULTIMATE.start_foo_~m2~0#1.base| .cse9)) (= .cse9 .cse6)))) (and .cse7 (or (exists ((v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32)))) (and (= (_ bv3 32) (select v_DerPreprocessor_73 (_ bv0 32))) (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse25 (select (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse6 v_DerPreprocessor_73) (_ bv3 32)))) (let ((.cse23 (store .cse25 (_ bv0 32) .cse6))) (let ((.cse22 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_73) (_ bv3 32) .cse23) .cse6) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse20))) (let ((.cse24 (store .cse22 (_ bv0 32) .cse6))) (and (= .cse22 (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_82) (_ bv3 32) .cse23) .cse6)) (= (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_79) (_ bv3 32) .cse23) .cse6) .cse22) (= .cse16 .cse23) (exists ((v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32)))) (= (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_85) (_ bv3 32) .cse24) .cse6) .cse22)) (= .cse22 .cse13) (= (_ bv3 32) (select .cse25 (_ bv0 32))) (= (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_74) (_ bv3 32) .cse24) .cse6) .cse22) (= (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_77) (_ bv3 32) .cse23) .cse6) .cse22))))))))) (exists ((v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32)))) (and (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse29 (select (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse6 v_DerPreprocessor_73) (_ bv3 32)))) (let ((.cse27 (store .cse29 (_ bv0 32) .cse6))) (let ((.cse26 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_73) (_ bv3 32) .cse27) .cse6) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse20))) (let ((.cse28 (store .cse26 (_ bv0 32) .cse6))) (and (= .cse26 (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_82) (_ bv3 32) .cse27) .cse6)) (= (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_79) (_ bv3 32) .cse27) .cse6) .cse26) (= .cse16 .cse27) (= .cse28 .cse27) (exists ((v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32)))) (= (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_85) (_ bv3 32) .cse28) .cse6) .cse26)) (= .cse26 .cse13) (= (_ bv3 32) (select .cse29 (_ bv0 32))) (= (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_74) (_ bv3 32) .cse28) .cse6) .cse26) (= (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_77) (_ bv3 32) .cse27) .cse6) .cse26))))))) (= (_ bv3 32) (select v_DerPreprocessor_73 (_ bv0 32))))))) (exists ((v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse33 (select v_DerPreprocessor_73 (_ bv0 32)))) (and (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_ArrVal_142 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_81 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_84 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_76 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse40 (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse6 v_DerPreprocessor_73))) (let ((.cse37 (select .cse40 (_ bv3 32))) (.cse39 (store v_ArrVal_142 (_ bv0 32) .cse6))) (let ((.cse35 (store (store (store |c_#memory_$Pointer$.base| .cse33 v_DerPreprocessor_76) .cse6 v_DerPreprocessor_77) (_ bv3 32) .cse39)) (.cse30 (store (store (select (store .cse40 .cse33 v_ArrVal_142) .cse6) (_ bv4 32) .cse33) (_ bv8 32) .cse20)) (.cse38 (store .cse37 (_ bv0 32) .cse6))) (let ((.cse32 (store (store (store |c_#memory_$Pointer$.base| .cse33 v_DerPreprocessor_81) .cse6 v_DerPreprocessor_82) (_ bv3 32) .cse38)) (.cse31 (store (store (store |c_#memory_$Pointer$.base| .cse33 v_DerPreprocessor_84) .cse6 v_DerPreprocessor_85) (_ bv3 32) (store .cse30 (_ bv0 32) .cse6))) (.cse34 (select .cse35 .cse33)) (.cse36 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_73) (_ bv3 32) v_ArrVal_142) .cse6) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse20))) (and (= .cse30 (select .cse31 .cse6)) (= v_DerPreprocessor_81 (select .cse32 .cse33)) (= (select .cse32 .cse6) .cse30) (= .cse34 v_DerPreprocessor_76) (= .cse30 (select .cse35 .cse6)) (= .cse36 .cse13) (= v_DerPreprocessor_84 (select .cse31 .cse33)) (= (_ bv3 32) (select .cse37 (_ bv0 32))) (= .cse36 (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_79) (_ bv3 32) .cse38) .cse6)) (= v_ArrVal_142 .cse34) (= .cse39 .cse16) (= .cse36 (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_74) (_ bv3 32) (store .cse36 (_ bv0 32) .cse6)) .cse6)))))))) (not (= |c_ULTIMATE.start_foo_~m2~0#1.base| .cse33)) (= .cse33 .cse6)))) (exists ((v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse52 (select v_DerPreprocessor_73 (_ bv0 32)))) (and (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_81 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_84 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_76 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse53 (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse6 v_DerPreprocessor_73))) (let ((.cse51 (select .cse53 (_ bv3 32)))) (let ((.cse42 (store .cse51 (_ bv0 32) .cse6))) (let ((.cse49 (store (store (store |c_#memory_$Pointer$.base| .cse52 v_DerPreprocessor_81) .cse6 v_DerPreprocessor_82) (_ bv3 32) .cse42))) (let ((.cse44 (select .cse49 .cse52))) (let ((.cse46 (store .cse44 (_ bv0 32) .cse6)) (.cse48 (store (store (select (store .cse53 .cse52 .cse44) .cse6) (_ bv4 32) .cse52) (_ bv8 32) .cse20))) (let ((.cse50 (store (store (store |c_#memory_$Pointer$.base| .cse52 v_DerPreprocessor_84) .cse6 v_DerPreprocessor_85) (_ bv3 32) (store .cse48 (_ bv0 32) .cse6))) (.cse47 (store (store (store |c_#memory_$Pointer$.base| .cse52 v_DerPreprocessor_76) .cse6 v_DerPreprocessor_77) (_ bv3 32) .cse46))) (let ((.cse43 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_73) (_ bv3 32) .cse44) .cse6) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse20)) (.cse45 (select .cse47 .cse52)) (.cse41 (select .cse50 .cse52))) (and (= v_DerPreprocessor_84 .cse41) (= (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_79) (_ bv3 32) .cse42) .cse6) .cse43) (= .cse43 (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_74) (_ bv3 32) (store .cse43 (_ bv0 32) .cse6)) .cse6)) (= v_DerPreprocessor_81 .cse44) (= .cse45 .cse44) (= .cse43 .cse13) (= .cse45 v_DerPreprocessor_76) (= .cse46 .cse16) (= (select .cse47 .cse6) .cse48) (= (select .cse49 .cse6) .cse48) (= .cse41 .cse44) (= (select .cse50 .cse6) .cse48) (= (_ bv3 32) (select .cse51 (_ bv0 32))))))))))))) (not (= |c_ULTIMATE.start_foo_~m2~0#1.base| .cse52))))) (and .cse7 (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse57 (select (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse6 v_DerPreprocessor_73) (_ bv3 32)))) (let ((.cse56 (store .cse57 (_ bv0 32) .cse6))) (let ((.cse55 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_73) (_ bv3 32) .cse56) .cse6) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse20))) (let ((.cse54 (store .cse55 (_ bv0 32) .cse6))) (and (= (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_85) (_ bv3 32) .cse54) .cse6) .cse55) (= .cse55 (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_82) (_ bv3 32) .cse56) .cse6)) (= (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_79) (_ bv3 32) .cse56) .cse6) .cse55) (= .cse16 .cse56) (= (_ bv3 32) (select v_DerPreprocessor_73 (_ bv0 32))) (= .cse55 .cse13) (= (_ bv3 32) (select .cse57 (_ bv0 32))) (= (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_74) (_ bv3 32) .cse54) .cse6) .cse55) (= (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_77) (_ bv3 32) .cse56) .cse6) .cse55))))))))) .cse58) (and (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_ArrVal_142 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_81 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_84 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_76 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse69 (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse6 v_DerPreprocessor_73))) (let ((.cse66 (select .cse69 (_ bv3 32))) (.cse62 (select v_DerPreprocessor_73 (_ bv0 32))) (.cse68 (store v_ArrVal_142 (_ bv0 32) .cse6))) (let ((.cse64 (store (store (store |c_#memory_$Pointer$.base| .cse62 v_DerPreprocessor_76) .cse6 v_DerPreprocessor_77) (_ bv3 32) .cse68)) (.cse59 (store (store (select (store .cse69 .cse62 v_ArrVal_142) .cse6) (_ bv4 32) .cse62) (_ bv8 32) .cse20)) (.cse67 (store .cse66 (_ bv0 32) .cse6))) (let ((.cse61 (store (store (store |c_#memory_$Pointer$.base| .cse62 v_DerPreprocessor_81) .cse6 v_DerPreprocessor_82) (_ bv3 32) .cse67)) (.cse60 (store (store (store |c_#memory_$Pointer$.base| .cse62 v_DerPreprocessor_84) .cse6 v_DerPreprocessor_85) (_ bv3 32) (store .cse59 (_ bv0 32) .cse6))) (.cse63 (select .cse64 .cse62)) (.cse65 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_73) (_ bv3 32) v_ArrVal_142) .cse6) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse20))) (and (= .cse59 (select .cse60 .cse6)) (= v_DerPreprocessor_81 (select .cse61 .cse62)) (= (select .cse61 .cse6) .cse59) (= .cse63 v_DerPreprocessor_76) (= .cse59 (select .cse64 .cse6)) (= .cse65 .cse13) (not (= |c_ULTIMATE.start_foo_~m2~0#1.base| .cse62)) (= v_DerPreprocessor_84 (select .cse60 .cse62)) (= (_ bv3 32) (select .cse66 (_ bv0 32))) (= .cse62 .cse6) (= .cse65 (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_79) (_ bv3 32) .cse67) .cse6)) (= v_ArrVal_142 .cse63) (= .cse68 .cse16) (= .cse65 (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_74) (_ bv3 32) (store .cse65 (_ bv0 32) .cse6)) .cse6)))))))) .cse58) (and (or (exists ((v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse71 (select v_DerPreprocessor_73 (_ bv0 32)))) (and (exists ((v_ArrVal_142 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse79 (store v_ArrVal_142 (_ bv0 32) .cse6)) (.cse76 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_73) (_ bv3 32) v_ArrVal_142) .cse6) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse20))) (and (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_76 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse70 (store (store (store |c_#memory_$Pointer$.base| .cse71 v_DerPreprocessor_76) .cse6 v_DerPreprocessor_77) (_ bv3 32) .cse79))) (and (= (select .cse70 .cse71) v_DerPreprocessor_76) (exists ((v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_81 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse78 (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse6 v_DerPreprocessor_73))) (let ((.cse75 (select .cse78 (_ bv3 32)))) (let ((.cse77 (store .cse75 (_ bv0 32) .cse6))) (let ((.cse72 (store (store (store |c_#memory_$Pointer$.base| .cse71 v_DerPreprocessor_81) .cse6 v_DerPreprocessor_82) (_ bv3 32) .cse77)) (.cse73 (store (store (select (store .cse78 .cse71 v_ArrVal_142) .cse6) (_ bv4 32) .cse71) (_ bv8 32) .cse20))) (and (= v_DerPreprocessor_81 (select .cse72 .cse71)) (= (select .cse72 .cse6) .cse73) (= .cse73 (select .cse70 .cse6)) (exists ((v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_84 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse74 (store (store (store |c_#memory_$Pointer$.base| .cse71 v_DerPreprocessor_84) .cse6 v_DerPreprocessor_85) (_ bv3 32) (store .cse73 (_ bv0 32) .cse6)))) (and (= .cse73 (select .cse74 .cse6)) (= v_DerPreprocessor_84 (select .cse74 .cse71))))) (= (_ bv3 32) (select .cse75 (_ bv0 32))) (= .cse76 (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_79) (_ bv3 32) .cse77) .cse6))))))))))) (= .cse76 .cse13) (= .cse79 .cse16) (= .cse76 (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_74) (_ bv3 32) (store .cse76 (_ bv0 32) .cse6)) .cse6))))) (not (= |c_ULTIMATE.start_foo_~m2~0#1.base| .cse71)) (= .cse71 .cse6)))) (exists ((v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse82 (select v_DerPreprocessor_73 (_ bv0 32)))) (and (exists ((v_ArrVal_142 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse90 (store v_ArrVal_142 (_ bv0 32) .cse6)) (.cse80 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_73) (_ bv3 32) v_ArrVal_142) .cse6) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse20))) (and (= .cse80 .cse13) (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_76 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse81 (store (store (store |c_#memory_$Pointer$.base| .cse82 v_DerPreprocessor_76) .cse6 v_DerPreprocessor_77) (_ bv3 32) .cse90))) (and (= (select .cse81 .cse82) v_DerPreprocessor_76) (exists ((v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_81 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse89 (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse6 v_DerPreprocessor_73))) (let ((.cse87 (select .cse89 (_ bv3 32)))) (let ((.cse88 (store .cse87 (_ bv0 32) .cse6))) (let ((.cse83 (store (store (store |c_#memory_$Pointer$.base| .cse82 v_DerPreprocessor_81) .cse6 v_DerPreprocessor_82) (_ bv3 32) .cse88)) (.cse84 (store (store (select (store .cse89 .cse82 v_ArrVal_142) .cse6) (_ bv4 32) .cse82) (_ bv8 32) .cse20))) (and (= v_DerPreprocessor_81 (select .cse83 .cse82)) (= (select .cse83 .cse6) .cse84) (exists ((v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_84 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse86 (store (store (store |c_#memory_$Pointer$.base| .cse82 v_DerPreprocessor_84) .cse6 v_DerPreprocessor_85) (_ bv3 32) (store .cse84 (_ bv0 32) .cse6)))) (let ((.cse85 (select .cse86 .cse82))) (and (= v_ArrVal_142 .cse85) (= .cse84 (select .cse86 .cse6)) (= v_DerPreprocessor_84 .cse85))))) (= .cse84 (select .cse81 .cse6)) (= (_ bv3 32) (select .cse87 (_ bv0 32))) (= .cse80 (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_79) (_ bv3 32) .cse88) .cse6))))))))))) (= .cse90 .cse16) (= .cse80 (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_74) (_ bv3 32) (store .cse80 (_ bv0 32) .cse6)) .cse6))))) (not (= |c_ULTIMATE.start_foo_~m2~0#1.base| .cse82)) (= .cse82 .cse6))))) .cse58) (and (or (exists ((v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32)))) (and (= (_ bv3 32) (select v_DerPreprocessor_73 (_ bv0 32))) (exists ((v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse95 (select (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse6 v_DerPreprocessor_73) (_ bv3 32)))) (and (exists ((v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_ArrVal_142 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse91 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_73) (_ bv3 32) v_ArrVal_142) .cse6) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse20))) (let ((.cse93 (store .cse95 (_ bv0 32) .cse6)) (.cse94 (store v_ArrVal_142 (_ bv0 32) .cse6)) (.cse92 (store .cse91 (_ bv0 32) .cse6))) (and (= .cse91 (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_85) (_ bv3 32) .cse92) .cse6)) (= .cse91 .cse13) (= .cse91 (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_82) (_ bv3 32) .cse93) .cse6)) (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32)))) (= .cse91 (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_77) (_ bv3 32) .cse94) .cse6))) (= .cse91 (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_79) (_ bv3 32) .cse93) .cse6)) (= .cse94 .cse16) (= .cse91 (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_74) (_ bv3 32) .cse92) .cse6)))))) (= (_ bv3 32) (select .cse95 (_ bv0 32)))))))) (exists ((v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32)))) (and (exists ((v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse96 (select (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse6 v_DerPreprocessor_73) (_ bv3 32)))) (and (= (_ bv3 32) (select .cse96 (_ bv0 32))) (exists ((v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_ArrVal_142 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse98 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_73) (_ bv3 32) v_ArrVal_142) .cse6) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse20))) (let ((.cse99 (store .cse96 (_ bv0 32) .cse6)) (.cse100 (store v_ArrVal_142 (_ bv0 32) .cse6)) (.cse97 (store .cse98 (_ bv0 32) .cse6))) (and (= v_ArrVal_142 .cse97) (= .cse98 (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_85) (_ bv3 32) .cse97) .cse6)) (= .cse98 .cse13) (= .cse98 (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_82) (_ bv3 32) .cse99) .cse6)) (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32)))) (= .cse98 (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_77) (_ bv3 32) .cse100) .cse6))) (= .cse98 (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_79) (_ bv3 32) .cse99) .cse6)) (= .cse100 .cse16) (= .cse98 (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_74) (_ bv3 32) .cse97) .cse6))))))))) (= (_ bv3 32) (select v_DerPreprocessor_73 (_ bv0 32))))) (exists ((v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32)))) (and (= (_ bv3 32) (select v_DerPreprocessor_73 (_ bv0 32))) (exists ((v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse105 (select (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse6 v_DerPreprocessor_73) (_ bv3 32)))) (and (exists ((v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_ArrVal_142 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse101 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_73) (_ bv3 32) v_ArrVal_142) .cse6) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse20))) (let ((.cse103 (store .cse105 (_ bv0 32) .cse6)) (.cse104 (store v_ArrVal_142 (_ bv0 32) .cse6)) (.cse102 (store .cse101 (_ bv0 32) .cse6))) (and (= (select v_ArrVal_142 (_ bv0 32)) .cse6) (= .cse101 (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_85) (_ bv3 32) .cse102) .cse6)) (= .cse101 .cse13) (= .cse101 (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_82) (_ bv3 32) .cse103) .cse6)) (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32)))) (= .cse101 (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_77) (_ bv3 32) .cse104) .cse6))) (= .cse101 (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_79) (_ bv3 32) .cse103) .cse6)) (= .cse104 .cse16) (= .cse101 (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_74) (_ bv3 32) .cse102) .cse6)))))) (= (_ bv3 32) (select .cse105 (_ bv0 32))))))))) .cse7 .cse58))))))))) (= (_ bv3 32) |c_~#mutexes~0.base|) (= |c_ULTIMATE.start_foo_~m2~0#1.offset| (_ bv0 32)) (= |c_~#mutexes~0.offset| (_ bv0 32))) is different from false [2023-12-02 14:31:24,972 WARN L854 $PredicateComparison]: unable to prove that (and (= |c_mutex_lock_#in~m#1.offset| (_ bv0 32)) (= (_ bv3 32) |c_~#mutexes~0.base|) (let ((.cse1 (select |c_#memory_$Pointer$.offset| (_ bv3 32))) (.cse19 (select |c_#memory_$Pointer$.base| (_ bv3 32)))) (let ((.cse6 (select .cse19 (_ bv0 32))) (.cse2 (select .cse19 (_ bv4 32))) (.cse3 (select .cse1 (_ bv4 32)))) (let ((.cse0 (bvadd (_ bv4 32) .cse3)) (.cse5 (= (_ bv3 32) .cse2)) (.cse4 (= (_ bv3 32) .cse6))) (or (and (exists ((v_DerPreprocessor_60 (Array (_ BitVec 32) (_ BitVec 32))) (v_arrayElimArr_33 (Array (_ BitVec 32) (_ BitVec 32)))) (and (= (select v_arrayElimArr_33 .cse0) (_ bv4 32)) (= .cse1 (store (store (store (select (store (store |c_#memory_$Pointer$.offset| (_ bv3 32) v_DerPreprocessor_60) .cse2 v_arrayElimArr_33) (_ bv3 32)) (_ bv4 32) .cse3) (_ bv8 32) (_ bv0 32)) (_ bv0 32) (_ bv4 32))))) (not (= .cse2 |c_mutex_lock_#in~m#1.base|)) .cse4 (not .cse5)) (and (or (exists ((v_prenex_183 (_ BitVec 32)) (v_DerPreprocessor_63 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_62 (Array (_ BitVec 32) (_ BitVec 32)))) (and (= (_ bv4 32) (select v_DerPreprocessor_63 (bvadd v_prenex_183 (_ bv4 32)))) (= .cse1 (store (select (store (store |c_#memory_$Pointer$.offset| (_ bv3 32) v_DerPreprocessor_63) .cse6 (store (store (select (store (store |c_#memory_$Pointer$.offset| .cse6 v_DerPreprocessor_62) (_ bv3 32) v_DerPreprocessor_63) .cse6) (_ bv4 32) v_prenex_183) (_ bv8 32) (_ bv0 32))) (_ bv3 32)) (_ bv0 32) (_ bv4 32))))) (and (= (select .cse1 (_ bv8 32)) (_ bv0 32)) (= (_ bv4 32) (select .cse1 (_ bv0 32))) .cse4 (or (= (_ bv4 32) (select .cse1 .cse0)) (= .cse3 (_ bv0 32)) (= (_ bv4 32) .cse3)))) (let ((.cse15 (select |c_#memory_$Pointer$.base| .cse6))) (let ((.cse50 (not (= (_ bv3 32) |c_mutex_lock_#in~m#1.base|))) (.cse20 (select .cse15 (_ bv8 32))) (.cse7 (not .cse4))) (or (and .cse7 (or (exists ((v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse11 (select v_DerPreprocessor_73 (_ bv0 32)))) (and (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_ArrVal_142 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_81 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_84 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_76 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse21 (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse6 v_DerPreprocessor_73))) (let ((.cse16 (select .cse21 (_ bv3 32))) (.cse18 (store v_ArrVal_142 (_ bv0 32) .cse6))) (let ((.cse13 (store (store (store |c_#memory_$Pointer$.base| .cse11 v_DerPreprocessor_76) .cse6 v_DerPreprocessor_77) (_ bv3 32) .cse18)) (.cse8 (store (store (select (store .cse21 .cse11 v_ArrVal_142) .cse6) (_ bv4 32) .cse11) (_ bv8 32) .cse20)) (.cse17 (store .cse16 (_ bv0 32) .cse6))) (let ((.cse10 (store (store (store |c_#memory_$Pointer$.base| .cse11 v_DerPreprocessor_81) .cse6 v_DerPreprocessor_82) (_ bv3 32) .cse17)) (.cse9 (store (store (store |c_#memory_$Pointer$.base| .cse11 v_DerPreprocessor_84) .cse6 v_DerPreprocessor_85) (_ bv3 32) (store .cse8 (_ bv0 32) .cse6))) (.cse12 (select .cse13 .cse11)) (.cse14 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_73) (_ bv3 32) v_ArrVal_142) .cse6) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse20))) (and (= .cse8 (select .cse9 .cse6)) (= v_DerPreprocessor_81 (select .cse10 .cse11)) (= (select .cse10 .cse6) .cse8) (= .cse12 v_DerPreprocessor_76) (= .cse8 (select .cse13 .cse6)) (= .cse14 .cse15) (= v_DerPreprocessor_84 (select .cse9 .cse11)) (= (_ bv3 32) (select .cse16 (_ bv0 32))) (= .cse14 (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_79) (_ bv3 32) .cse17) .cse6)) (= v_ArrVal_142 .cse12) (= .cse18 .cse19) (= .cse14 (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_74) (_ bv3 32) (store .cse14 (_ bv0 32) .cse6)) .cse6)))))))) (not (= |c_mutex_lock_#in~m#1.base| .cse11)) (= .cse11 .cse6)))) (exists ((v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse22 (select v_DerPreprocessor_73 (_ bv0 32)))) (and (not (= |c_mutex_lock_#in~m#1.base| .cse22)) (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_81 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_84 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_76 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse32 (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse6 v_DerPreprocessor_73))) (let ((.cse31 (select .cse32 (_ bv3 32)))) (let ((.cse24 (store .cse31 (_ bv0 32) .cse6))) (let ((.cse30 (store (store (store |c_#memory_$Pointer$.base| .cse22 v_DerPreprocessor_81) .cse6 v_DerPreprocessor_82) (_ bv3 32) .cse24))) (let ((.cse26 (select .cse30 .cse22))) (let ((.cse29 (store (store (select (store .cse32 .cse22 .cse26) .cse6) (_ bv4 32) .cse22) (_ bv8 32) .cse20)) (.cse28 (store .cse26 (_ bv0 32) .cse6))) (let ((.cse25 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_73) (_ bv3 32) .cse26) .cse6) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse20)) (.cse27 (store (store (store |c_#memory_$Pointer$.base| .cse22 v_DerPreprocessor_76) .cse6 v_DerPreprocessor_77) (_ bv3 32) .cse28)) (.cse23 (store (store (store |c_#memory_$Pointer$.base| .cse22 v_DerPreprocessor_84) .cse6 v_DerPreprocessor_85) (_ bv3 32) (store .cse29 (_ bv0 32) .cse6)))) (and (= v_DerPreprocessor_84 (select .cse23 .cse22)) (= (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_79) (_ bv3 32) .cse24) .cse6) .cse25) (= .cse25 (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_74) (_ bv3 32) (store .cse25 (_ bv0 32) .cse6)) .cse6)) (= v_DerPreprocessor_81 .cse26) (= .cse25 .cse15) (= (select .cse27 .cse22) v_DerPreprocessor_76) (= .cse28 .cse19) (= (select .cse27 .cse6) .cse29) (= (select .cse30 .cse6) .cse29) (= (select .cse23 .cse6) .cse29) (= (_ bv3 32) (select .cse31 (_ bv0 32)))))))))))) (= .cse22 .cse6)))) (exists ((v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse33 (select v_DerPreprocessor_73 (_ bv0 32)))) (and (not (= |c_mutex_lock_#in~m#1.base| .cse33)) (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_81 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_84 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_76 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse45 (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse6 v_DerPreprocessor_73))) (let ((.cse44 (select .cse45 (_ bv3 32)))) (let ((.cse35 (store .cse44 (_ bv0 32) .cse6))) (let ((.cse42 (store (store (store |c_#memory_$Pointer$.base| .cse33 v_DerPreprocessor_81) .cse6 v_DerPreprocessor_82) (_ bv3 32) .cse35))) (let ((.cse37 (select .cse42 .cse33))) (let ((.cse39 (store .cse37 (_ bv0 32) .cse6)) (.cse41 (store (store (select (store .cse45 .cse33 .cse37) .cse6) (_ bv4 32) .cse33) (_ bv8 32) .cse20))) (let ((.cse43 (store (store (store |c_#memory_$Pointer$.base| .cse33 v_DerPreprocessor_84) .cse6 v_DerPreprocessor_85) (_ bv3 32) (store .cse41 (_ bv0 32) .cse6))) (.cse40 (store (store (store |c_#memory_$Pointer$.base| .cse33 v_DerPreprocessor_76) .cse6 v_DerPreprocessor_77) (_ bv3 32) .cse39))) (let ((.cse36 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_73) (_ bv3 32) .cse37) .cse6) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse20)) (.cse38 (select .cse40 .cse33)) (.cse34 (select .cse43 .cse33))) (and (= v_DerPreprocessor_84 .cse34) (= (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_79) (_ bv3 32) .cse35) .cse6) .cse36) (= .cse36 (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_74) (_ bv3 32) (store .cse36 (_ bv0 32) .cse6)) .cse6)) (= v_DerPreprocessor_81 .cse37) (= .cse38 .cse37) (= .cse36 .cse15) (= .cse38 v_DerPreprocessor_76) (= .cse39 .cse19) (= (select .cse40 .cse6) .cse41) (= (select .cse42 .cse6) .cse41) (= .cse34 .cse37) (= (select .cse43 .cse6) .cse41) (= (_ bv3 32) (select .cse44 (_ bv0 32)))))))))))))))) (and (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse49 (select (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse6 v_DerPreprocessor_73) (_ bv3 32)))) (let ((.cse48 (store .cse49 (_ bv0 32) .cse6))) (let ((.cse47 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_73) (_ bv3 32) .cse48) .cse6) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse20))) (let ((.cse46 (store .cse47 (_ bv0 32) .cse6))) (and (= (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_85) (_ bv3 32) .cse46) .cse6) .cse47) (= .cse47 (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_82) (_ bv3 32) .cse48) .cse6)) (= (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_79) (_ bv3 32) .cse48) .cse6) .cse47) (= .cse19 .cse48) (= (_ bv3 32) (select v_DerPreprocessor_73 (_ bv0 32))) (= .cse47 .cse15) (= (_ bv3 32) (select .cse49 (_ bv0 32))) (= (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_74) (_ bv3 32) .cse46) .cse6) .cse47) (= (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_77) (_ bv3 32) .cse48) .cse6) .cse47))))))) .cse50) (and (or (exists ((v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32)))) (and (= (_ bv3 32) (select v_DerPreprocessor_73 (_ bv0 32))) (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse54 (select (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse6 v_DerPreprocessor_73) (_ bv3 32)))) (let ((.cse52 (store .cse54 (_ bv0 32) .cse6))) (let ((.cse51 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_73) (_ bv3 32) .cse52) .cse6) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse20))) (let ((.cse53 (store .cse51 (_ bv0 32) .cse6))) (and (= .cse51 (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_82) (_ bv3 32) .cse52) .cse6)) (= (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_79) (_ bv3 32) .cse52) .cse6) .cse51) (= .cse19 .cse52) (exists ((v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32)))) (= (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_85) (_ bv3 32) .cse53) .cse6) .cse51)) (= .cse51 .cse15) (= (_ bv3 32) (select .cse54 (_ bv0 32))) (= (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_74) (_ bv3 32) .cse53) .cse6) .cse51) (= (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_77) (_ bv3 32) .cse52) .cse6) .cse51))))))))) (exists ((v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32)))) (and (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse58 (select (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse6 v_DerPreprocessor_73) (_ bv3 32)))) (let ((.cse56 (store .cse58 (_ bv0 32) .cse6))) (let ((.cse55 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_73) (_ bv3 32) .cse56) .cse6) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse20))) (let ((.cse57 (store .cse55 (_ bv0 32) .cse6))) (and (= .cse55 (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_82) (_ bv3 32) .cse56) .cse6)) (= (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_79) (_ bv3 32) .cse56) .cse6) .cse55) (= .cse19 .cse56) (= .cse57 .cse56) (exists ((v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32)))) (= (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_85) (_ bv3 32) .cse57) .cse6) .cse55)) (= .cse55 .cse15) (= (_ bv3 32) (select .cse58 (_ bv0 32))) (= (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_74) (_ bv3 32) .cse57) .cse6) .cse55) (= (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_77) (_ bv3 32) .cse56) .cse6) .cse55))))))) (= (_ bv3 32) (select v_DerPreprocessor_73 (_ bv0 32)))))) .cse50))) (and (or (exists ((v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32)))) (and (= (_ bv3 32) (select v_DerPreprocessor_73 (_ bv0 32))) (exists ((v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse63 (select (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse6 v_DerPreprocessor_73) (_ bv3 32)))) (and (exists ((v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_ArrVal_142 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse59 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_73) (_ bv3 32) v_ArrVal_142) .cse6) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse20))) (let ((.cse61 (store .cse63 (_ bv0 32) .cse6)) (.cse62 (store v_ArrVal_142 (_ bv0 32) .cse6)) (.cse60 (store .cse59 (_ bv0 32) .cse6))) (and (= .cse59 (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_85) (_ bv3 32) .cse60) .cse6)) (= .cse59 .cse15) (= .cse59 (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_82) (_ bv3 32) .cse61) .cse6)) (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32)))) (= .cse59 (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_77) (_ bv3 32) .cse62) .cse6))) (= .cse59 (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_79) (_ bv3 32) .cse61) .cse6)) (= .cse62 .cse19) (= .cse59 (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_74) (_ bv3 32) .cse60) .cse6)))))) (= (_ bv3 32) (select .cse63 (_ bv0 32)))))))) (exists ((v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32)))) (and (exists ((v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse64 (select (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse6 v_DerPreprocessor_73) (_ bv3 32)))) (and (= (_ bv3 32) (select .cse64 (_ bv0 32))) (exists ((v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_ArrVal_142 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse66 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_73) (_ bv3 32) v_ArrVal_142) .cse6) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse20))) (let ((.cse67 (store .cse64 (_ bv0 32) .cse6)) (.cse68 (store v_ArrVal_142 (_ bv0 32) .cse6)) (.cse65 (store .cse66 (_ bv0 32) .cse6))) (and (= v_ArrVal_142 .cse65) (= .cse66 (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_85) (_ bv3 32) .cse65) .cse6)) (= .cse66 .cse15) (= .cse66 (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_82) (_ bv3 32) .cse67) .cse6)) (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32)))) (= .cse66 (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_77) (_ bv3 32) .cse68) .cse6))) (= .cse66 (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_79) (_ bv3 32) .cse67) .cse6)) (= .cse68 .cse19) (= .cse66 (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_74) (_ bv3 32) .cse65) .cse6))))))))) (= (_ bv3 32) (select v_DerPreprocessor_73 (_ bv0 32))))) (exists ((v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32)))) (and (= (_ bv3 32) (select v_DerPreprocessor_73 (_ bv0 32))) (exists ((v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse73 (select (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse6 v_DerPreprocessor_73) (_ bv3 32)))) (and (exists ((v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_ArrVal_142 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse69 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_73) (_ bv3 32) v_ArrVal_142) .cse6) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse20))) (let ((.cse71 (store .cse73 (_ bv0 32) .cse6)) (.cse72 (store v_ArrVal_142 (_ bv0 32) .cse6)) (.cse70 (store .cse69 (_ bv0 32) .cse6))) (and (= (select v_ArrVal_142 (_ bv0 32)) .cse6) (= .cse69 (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_85) (_ bv3 32) .cse70) .cse6)) (= .cse69 .cse15) (= .cse69 (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_82) (_ bv3 32) .cse71) .cse6)) (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32)))) (= .cse69 (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_77) (_ bv3 32) .cse72) .cse6))) (= .cse69 (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_79) (_ bv3 32) .cse71) .cse6)) (= .cse72 .cse19) (= .cse69 (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_74) (_ bv3 32) .cse70) .cse6)))))) (= (_ bv3 32) (select .cse73 (_ bv0 32))))))))) .cse7 .cse50) (and .cse5 .cse4 .cse50) (and (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_ArrVal_142 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_81 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_84 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_76 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse84 (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse6 v_DerPreprocessor_73))) (let ((.cse81 (select .cse84 (_ bv3 32))) (.cse74 (select v_DerPreprocessor_73 (_ bv0 32))) (.cse83 (store v_ArrVal_142 (_ bv0 32) .cse6))) (let ((.cse79 (store (store (store |c_#memory_$Pointer$.base| .cse74 v_DerPreprocessor_76) .cse6 v_DerPreprocessor_77) (_ bv3 32) .cse83)) (.cse75 (store (store (select (store .cse84 .cse74 v_ArrVal_142) .cse6) (_ bv4 32) .cse74) (_ bv8 32) .cse20)) (.cse82 (store .cse81 (_ bv0 32) .cse6))) (let ((.cse77 (store (store (store |c_#memory_$Pointer$.base| .cse74 v_DerPreprocessor_81) .cse6 v_DerPreprocessor_82) (_ bv3 32) .cse82)) (.cse76 (store (store (store |c_#memory_$Pointer$.base| .cse74 v_DerPreprocessor_84) .cse6 v_DerPreprocessor_85) (_ bv3 32) (store .cse75 (_ bv0 32) .cse6))) (.cse78 (select .cse79 .cse74)) (.cse80 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_73) (_ bv3 32) v_ArrVal_142) .cse6) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse20))) (and (not (= |c_mutex_lock_#in~m#1.base| .cse74)) (= .cse75 (select .cse76 .cse6)) (= v_DerPreprocessor_81 (select .cse77 .cse74)) (= (select .cse77 .cse6) .cse75) (= .cse78 v_DerPreprocessor_76) (= .cse75 (select .cse79 .cse6)) (= .cse80 .cse15) (= v_DerPreprocessor_84 (select .cse76 .cse74)) (= (_ bv3 32) (select .cse81 (_ bv0 32))) (= .cse74 .cse6) (= .cse80 (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_79) (_ bv3 32) .cse82) .cse6)) (= v_ArrVal_142 .cse78) (= .cse83 .cse19) (= .cse80 (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_74) (_ bv3 32) (store .cse80 (_ bv0 32) .cse6)) .cse6)))))))) .cse7) (and (or (exists ((v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse85 (select v_DerPreprocessor_73 (_ bv0 32)))) (and (not (= |c_mutex_lock_#in~m#1.base| .cse85)) (exists ((v_ArrVal_142 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse94 (store v_ArrVal_142 (_ bv0 32) .cse6)) (.cse91 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_73) (_ bv3 32) v_ArrVal_142) .cse6) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse20))) (and (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_76 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse86 (store (store (store |c_#memory_$Pointer$.base| .cse85 v_DerPreprocessor_76) .cse6 v_DerPreprocessor_77) (_ bv3 32) .cse94))) (and (= (select .cse86 .cse85) v_DerPreprocessor_76) (exists ((v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_81 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse93 (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse6 v_DerPreprocessor_73))) (let ((.cse90 (select .cse93 (_ bv3 32)))) (let ((.cse92 (store .cse90 (_ bv0 32) .cse6))) (let ((.cse87 (store (store (store |c_#memory_$Pointer$.base| .cse85 v_DerPreprocessor_81) .cse6 v_DerPreprocessor_82) (_ bv3 32) .cse92)) (.cse88 (store (store (select (store .cse93 .cse85 v_ArrVal_142) .cse6) (_ bv4 32) .cse85) (_ bv8 32) .cse20))) (and (= v_DerPreprocessor_81 (select .cse87 .cse85)) (= (select .cse87 .cse6) .cse88) (= .cse88 (select .cse86 .cse6)) (exists ((v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_84 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse89 (store (store (store |c_#memory_$Pointer$.base| .cse85 v_DerPreprocessor_84) .cse6 v_DerPreprocessor_85) (_ bv3 32) (store .cse88 (_ bv0 32) .cse6)))) (and (= .cse88 (select .cse89 .cse6)) (= v_DerPreprocessor_84 (select .cse89 .cse85))))) (= (_ bv3 32) (select .cse90 (_ bv0 32))) (= .cse91 (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_79) (_ bv3 32) .cse92) .cse6))))))))))) (= .cse91 .cse15) (= .cse94 .cse19) (= .cse91 (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_74) (_ bv3 32) (store .cse91 (_ bv0 32) .cse6)) .cse6))))) (= .cse85 .cse6)))) (exists ((v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse97 (select v_DerPreprocessor_73 (_ bv0 32)))) (and (exists ((v_ArrVal_142 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse105 (store v_ArrVal_142 (_ bv0 32) .cse6)) (.cse95 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_73) (_ bv3 32) v_ArrVal_142) .cse6) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse20))) (and (= .cse95 .cse15) (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_76 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse96 (store (store (store |c_#memory_$Pointer$.base| .cse97 v_DerPreprocessor_76) .cse6 v_DerPreprocessor_77) (_ bv3 32) .cse105))) (and (= (select .cse96 .cse97) v_DerPreprocessor_76) (exists ((v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_81 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse104 (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse6 v_DerPreprocessor_73))) (let ((.cse102 (select .cse104 (_ bv3 32)))) (let ((.cse103 (store .cse102 (_ bv0 32) .cse6))) (let ((.cse98 (store (store (store |c_#memory_$Pointer$.base| .cse97 v_DerPreprocessor_81) .cse6 v_DerPreprocessor_82) (_ bv3 32) .cse103)) (.cse99 (store (store (select (store .cse104 .cse97 v_ArrVal_142) .cse6) (_ bv4 32) .cse97) (_ bv8 32) .cse20))) (and (= v_DerPreprocessor_81 (select .cse98 .cse97)) (= (select .cse98 .cse6) .cse99) (exists ((v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_84 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse101 (store (store (store |c_#memory_$Pointer$.base| .cse97 v_DerPreprocessor_84) .cse6 v_DerPreprocessor_85) (_ bv3 32) (store .cse99 (_ bv0 32) .cse6)))) (let ((.cse100 (select .cse101 .cse97))) (and (= v_ArrVal_142 .cse100) (= .cse99 (select .cse101 .cse6)) (= v_DerPreprocessor_84 .cse100))))) (= .cse99 (select .cse96 .cse6)) (= (_ bv3 32) (select .cse102 (_ bv0 32))) (= .cse95 (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_79) (_ bv3 32) .cse103) .cse6))))))))))) (= .cse105 .cse19) (= .cse95 (select (store (store |c_#memory_$Pointer$.base| .cse6 v_DerPreprocessor_74) (_ bv3 32) (store .cse95 (_ bv0 32) .cse6)) .cse6))))) (not (= |c_mutex_lock_#in~m#1.base| .cse97)) (= .cse97 .cse6))))) .cse7))))))))) (= |c_~#mutexes~0.offset| (_ bv0 32))) is different from false [2023-12-02 14:33:58,695 WARN L293 SmtUtils]: Spent 1.60m on a formula simplification. DAG size of input: 282 DAG size of output: 275 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-12-02 14:34:08,836 WARN L854 $PredicateComparison]: unable to prove that (and (let ((.cse0 (select |c_#memory_$Pointer$.offset| (_ bv3 32))) (.cse16 (select |c_#memory_$Pointer$.base| (_ bv3 32)))) (let ((.cse1 (select .cse16 (_ bv0 32))) (.cse4 (select .cse0 (_ bv4 32)))) (let ((.cse3 (bvadd (_ bv4 32) .cse4)) (.cse54 (select .cse16 (_ bv4 32))) (.cse2 (= (_ bv3 32) .cse1))) (or (and (or (exists ((v_prenex_183 (_ BitVec 32)) (v_DerPreprocessor_63 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_62 (Array (_ BitVec 32) (_ BitVec 32)))) (and (= (_ bv4 32) (select v_DerPreprocessor_63 (bvadd v_prenex_183 (_ bv4 32)))) (= .cse0 (store (select (store (store |c_#memory_$Pointer$.offset| (_ bv3 32) v_DerPreprocessor_63) .cse1 (store (store (select (store (store |c_#memory_$Pointer$.offset| .cse1 v_DerPreprocessor_62) (_ bv3 32) v_DerPreprocessor_63) .cse1) (_ bv4 32) v_prenex_183) (_ bv8 32) (_ bv0 32))) (_ bv3 32)) (_ bv0 32) (_ bv4 32))))) (and (= (select .cse0 (_ bv8 32)) (_ bv0 32)) (= (_ bv4 32) (select .cse0 (_ bv0 32))) .cse2 (or (= (_ bv4 32) (select .cse0 .cse3)) (= .cse4 (_ bv0 32)) (= (_ bv4 32) .cse4)))) (let ((.cse12 (select |c_#memory_$Pointer$.base| .cse1))) (let ((.cse17 (select .cse12 (_ bv8 32)))) (or (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_ArrVal_142 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_81 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_84 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_76 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse9 (select v_DerPreprocessor_73 (_ bv0 32))) (.cse18 (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse1 v_DerPreprocessor_73))) (let ((.cse13 (select .cse18 (_ bv3 32))) (.cse6 (store (store (select (store .cse18 .cse9 v_ArrVal_142) .cse1) (_ bv4 32) .cse9) (_ bv8 32) .cse17))) (let ((.cse7 (store (store (store |c_#memory_$Pointer$.base| .cse9 v_DerPreprocessor_84) .cse1 v_DerPreprocessor_85) (_ bv3 32) (store .cse6 (_ bv0 32) .cse1))) (.cse15 (store v_ArrVal_142 (_ bv0 32) .cse1)) (.cse14 (store .cse13 (_ bv0 32) .cse1))) (let ((.cse8 (store (store (store |c_#memory_$Pointer$.base| .cse9 v_DerPreprocessor_81) .cse1 v_DerPreprocessor_82) (_ bv3 32) .cse14)) (.cse10 (store (store (store |c_#memory_$Pointer$.base| .cse9 v_DerPreprocessor_76) .cse1 v_DerPreprocessor_77) (_ bv3 32) .cse15)) (.cse5 (select .cse7 .cse9)) (.cse11 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_73) (_ bv3 32) v_ArrVal_142) .cse1) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse17))) (and (= v_ArrVal_142 .cse5) (= .cse6 (select .cse7 .cse1)) (= v_DerPreprocessor_81 (select .cse8 .cse9)) (= (select .cse8 .cse1) .cse6) (= (select .cse10 .cse9) v_DerPreprocessor_76) (= .cse6 (select .cse10 .cse1)) (= .cse11 .cse12) (= v_DerPreprocessor_84 .cse5) (= (_ bv3 32) (select .cse13 (_ bv0 32))) (= .cse9 .cse1) (= .cse11 (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_79) (_ bv3 32) .cse14) .cse1)) (= .cse15 .cse16) (= .cse11 (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_74) (_ bv3 32) (store .cse11 (_ bv0 32) .cse1)) .cse1)))))))) (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_81 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_84 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_76 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse29 (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse1 v_DerPreprocessor_73))) (let ((.cse28 (select .cse29 (_ bv3 32)))) (let ((.cse20 (select v_DerPreprocessor_73 (_ bv0 32))) (.cse21 (store .cse28 (_ bv0 32) .cse1))) (let ((.cse27 (store (store (store |c_#memory_$Pointer$.base| .cse20 v_DerPreprocessor_81) .cse1 v_DerPreprocessor_82) (_ bv3 32) .cse21))) (let ((.cse23 (select .cse27 .cse20))) (let ((.cse26 (store (store (select (store .cse29 .cse20 .cse23) .cse1) (_ bv4 32) .cse20) (_ bv8 32) .cse17)) (.cse25 (store .cse23 (_ bv0 32) .cse1))) (let ((.cse22 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_73) (_ bv3 32) .cse23) .cse1) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse17)) (.cse24 (store (store (store |c_#memory_$Pointer$.base| .cse20 v_DerPreprocessor_76) .cse1 v_DerPreprocessor_77) (_ bv3 32) .cse25)) (.cse19 (store (store (store |c_#memory_$Pointer$.base| .cse20 v_DerPreprocessor_84) .cse1 v_DerPreprocessor_85) (_ bv3 32) (store .cse26 (_ bv0 32) .cse1)))) (and (= v_DerPreprocessor_84 (select .cse19 .cse20)) (= (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_79) (_ bv3 32) .cse21) .cse1) .cse22) (= .cse22 (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_74) (_ bv3 32) (store .cse22 (_ bv0 32) .cse1)) .cse1)) (= v_DerPreprocessor_81 .cse23) (= .cse22 .cse12) (= (select .cse24 .cse20) v_DerPreprocessor_76) (= .cse25 .cse16) (= (select .cse24 .cse1) .cse26) (= (select .cse27 .cse1) .cse26) (= (select .cse19 .cse1) .cse26) (= (_ bv3 32) (select .cse28 (_ bv0 32))) (= .cse20 .cse1)))))))))) (exists ((v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32)))) (and (= (_ bv3 32) (select v_DerPreprocessor_73 (_ bv0 32))) (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse33 (select (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse1 v_DerPreprocessor_73) (_ bv3 32)))) (let ((.cse31 (store .cse33 (_ bv0 32) .cse1))) (let ((.cse30 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_73) (_ bv3 32) .cse31) .cse1) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse17))) (let ((.cse32 (store .cse30 (_ bv0 32) .cse1))) (and (= .cse30 (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_82) (_ bv3 32) .cse31) .cse1)) (= (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_79) (_ bv3 32) .cse31) .cse1) .cse30) (= .cse16 .cse31) (exists ((v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32)))) (= (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_85) (_ bv3 32) .cse32) .cse1) .cse30)) (= .cse30 .cse12) (= (_ bv3 32) (select .cse33 (_ bv0 32))) (= (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_74) (_ bv3 32) .cse32) .cse1) .cse30) (= (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_77) (_ bv3 32) .cse31) .cse1) .cse30))))))))) (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_ArrVal_142 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_81 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_84 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_76 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse44 (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse1 v_DerPreprocessor_73))) (let ((.cse41 (select .cse44 (_ bv3 32))) (.cse37 (select v_DerPreprocessor_73 (_ bv0 32))) (.cse43 (store v_ArrVal_142 (_ bv0 32) .cse1))) (let ((.cse39 (store (store (store |c_#memory_$Pointer$.base| .cse37 v_DerPreprocessor_76) .cse1 v_DerPreprocessor_77) (_ bv3 32) .cse43)) (.cse34 (store (store (select (store .cse44 .cse37 v_ArrVal_142) .cse1) (_ bv4 32) .cse37) (_ bv8 32) .cse17)) (.cse42 (store .cse41 (_ bv0 32) .cse1))) (let ((.cse36 (store (store (store |c_#memory_$Pointer$.base| .cse37 v_DerPreprocessor_81) .cse1 v_DerPreprocessor_82) (_ bv3 32) .cse42)) (.cse35 (store (store (store |c_#memory_$Pointer$.base| .cse37 v_DerPreprocessor_84) .cse1 v_DerPreprocessor_85) (_ bv3 32) (store .cse34 (_ bv0 32) .cse1))) (.cse38 (select .cse39 .cse37)) (.cse40 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_73) (_ bv3 32) v_ArrVal_142) .cse1) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse17))) (and (= .cse34 (select .cse35 .cse1)) (= v_DerPreprocessor_81 (select .cse36 .cse37)) (= (select .cse36 .cse1) .cse34) (= .cse38 v_DerPreprocessor_76) (= .cse34 (select .cse39 .cse1)) (= .cse40 .cse12) (= v_DerPreprocessor_84 (select .cse35 .cse37)) (= (_ bv3 32) (select .cse41 (_ bv0 32))) (= .cse37 .cse1) (= .cse40 (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_79) (_ bv3 32) .cse42) .cse1)) (= v_ArrVal_142 .cse38) (= .cse43 .cse16) (= .cse40 (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_74) (_ bv3 32) (store .cse40 (_ bv0 32) .cse1)) .cse1)))))))) (exists ((v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32)))) (and (= (_ bv3 32) (select v_DerPreprocessor_73 (_ bv0 32))) (exists ((v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse49 (select (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse1 v_DerPreprocessor_73) (_ bv3 32)))) (and (exists ((v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_ArrVal_142 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse45 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_73) (_ bv3 32) v_ArrVal_142) .cse1) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse17))) (let ((.cse47 (store .cse49 (_ bv0 32) .cse1)) (.cse48 (store v_ArrVal_142 (_ bv0 32) .cse1)) (.cse46 (store .cse45 (_ bv0 32) .cse1))) (and (= .cse45 (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_85) (_ bv3 32) .cse46) .cse1)) (= .cse45 .cse12) (= .cse45 (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_82) (_ bv3 32) .cse47) .cse1)) (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32)))) (= .cse45 (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_77) (_ bv3 32) .cse48) .cse1))) (= .cse45 (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_79) (_ bv3 32) .cse47) .cse1)) (= .cse48 .cse16) (= .cse45 (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_74) (_ bv3 32) .cse46) .cse1)))))) (= (_ bv3 32) (select .cse49 (_ bv0 32)))))))) (exists ((v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32)))) (and (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse53 (select (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse1 v_DerPreprocessor_73) (_ bv3 32)))) (let ((.cse51 (store .cse53 (_ bv0 32) .cse1))) (let ((.cse50 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_73) (_ bv3 32) .cse51) .cse1) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse17))) (let ((.cse52 (store .cse50 (_ bv0 32) .cse1))) (and (= .cse50 (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_82) (_ bv3 32) .cse51) .cse1)) (= (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_79) (_ bv3 32) .cse51) .cse1) .cse50) (= .cse16 .cse51) (= .cse52 .cse51) (exists ((v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32)))) (= (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_85) (_ bv3 32) .cse52) .cse1) .cse50)) (= .cse50 .cse12) (= (_ bv3 32) (select .cse53 (_ bv0 32))) (= (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_74) (_ bv3 32) .cse52) .cse1) .cse50) (= (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_77) (_ bv3 32) .cse51) .cse1) .cse50))))))) (= (_ bv3 32) (select v_DerPreprocessor_73 (_ bv0 32))))) (and (= (_ bv3 32) .cse54) .cse2) (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse58 (select (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse1 v_DerPreprocessor_73) (_ bv3 32)))) (let ((.cse57 (store .cse58 (_ bv0 32) .cse1))) (let ((.cse56 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_73) (_ bv3 32) .cse57) .cse1) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse17))) (let ((.cse55 (store .cse56 (_ bv0 32) .cse1))) (and (= (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_85) (_ bv3 32) .cse55) .cse1) .cse56) (= .cse56 (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_82) (_ bv3 32) .cse57) .cse1)) (= (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_79) (_ bv3 32) .cse57) .cse1) .cse56) (= .cse16 .cse57) (= (_ bv3 32) (select v_DerPreprocessor_73 (_ bv0 32))) (= .cse56 .cse12) (= (_ bv3 32) (select .cse58 (_ bv0 32))) (= (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_74) (_ bv3 32) .cse55) .cse1) .cse56) (= (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_77) (_ bv3 32) .cse57) .cse1) .cse56))))))) (exists ((v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32)))) (and (exists ((v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse59 (select (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse1 v_DerPreprocessor_73) (_ bv3 32)))) (and (= (_ bv3 32) (select .cse59 (_ bv0 32))) (exists ((v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_ArrVal_142 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse61 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_73) (_ bv3 32) v_ArrVal_142) .cse1) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse17))) (let ((.cse62 (store .cse59 (_ bv0 32) .cse1)) (.cse63 (store v_ArrVal_142 (_ bv0 32) .cse1)) (.cse60 (store .cse61 (_ bv0 32) .cse1))) (and (= v_ArrVal_142 .cse60) (= .cse61 (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_85) (_ bv3 32) .cse60) .cse1)) (= .cse61 .cse12) (= .cse61 (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_82) (_ bv3 32) .cse62) .cse1)) (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32)))) (= .cse61 (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_77) (_ bv3 32) .cse63) .cse1))) (= .cse61 (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_79) (_ bv3 32) .cse62) .cse1)) (= .cse63 .cse16) (= .cse61 (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_74) (_ bv3 32) .cse60) .cse1))))))))) (= (_ bv3 32) (select v_DerPreprocessor_73 (_ bv0 32))))) (exists ((v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32)))) (and (= (_ bv3 32) (select v_DerPreprocessor_73 (_ bv0 32))) (exists ((v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse68 (select (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse1 v_DerPreprocessor_73) (_ bv3 32)))) (and (exists ((v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_ArrVal_142 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse64 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_73) (_ bv3 32) v_ArrVal_142) .cse1) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse17))) (let ((.cse66 (store .cse68 (_ bv0 32) .cse1)) (.cse67 (store v_ArrVal_142 (_ bv0 32) .cse1)) (.cse65 (store .cse64 (_ bv0 32) .cse1))) (and (= (select v_ArrVal_142 (_ bv0 32)) .cse1) (= .cse64 (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_85) (_ bv3 32) .cse65) .cse1)) (= .cse64 .cse12) (= .cse64 (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_82) (_ bv3 32) .cse66) .cse1)) (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32)))) (= .cse64 (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_77) (_ bv3 32) .cse67) .cse1))) (= .cse64 (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_79) (_ bv3 32) .cse66) .cse1)) (= .cse67 .cse16) (= .cse64 (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_74) (_ bv3 32) .cse65) .cse1)))))) (= (_ bv3 32) (select .cse68 (_ bv0 32)))))))) (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_81 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_84 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_76 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse81 (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse1 v_DerPreprocessor_73))) (let ((.cse79 (select .cse81 (_ bv3 32)))) (let ((.cse80 (select v_DerPreprocessor_73 (_ bv0 32))) (.cse70 (store .cse79 (_ bv0 32) .cse1))) (let ((.cse77 (store (store (store |c_#memory_$Pointer$.base| .cse80 v_DerPreprocessor_81) .cse1 v_DerPreprocessor_82) (_ bv3 32) .cse70))) (let ((.cse72 (select .cse77 .cse80))) (let ((.cse74 (store .cse72 (_ bv0 32) .cse1)) (.cse76 (store (store (select (store .cse81 .cse80 .cse72) .cse1) (_ bv4 32) .cse80) (_ bv8 32) .cse17))) (let ((.cse78 (store (store (store |c_#memory_$Pointer$.base| .cse80 v_DerPreprocessor_84) .cse1 v_DerPreprocessor_85) (_ bv3 32) (store .cse76 (_ bv0 32) .cse1))) (.cse75 (store (store (store |c_#memory_$Pointer$.base| .cse80 v_DerPreprocessor_76) .cse1 v_DerPreprocessor_77) (_ bv3 32) .cse74))) (let ((.cse71 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_73) (_ bv3 32) .cse72) .cse1) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse17)) (.cse73 (select .cse75 .cse80)) (.cse69 (select .cse78 .cse80))) (and (= v_DerPreprocessor_84 .cse69) (= (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_79) (_ bv3 32) .cse70) .cse1) .cse71) (= .cse71 (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_74) (_ bv3 32) (store .cse71 (_ bv0 32) .cse1)) .cse1)) (= v_DerPreprocessor_81 .cse72) (= .cse73 .cse72) (= .cse71 .cse12) (= .cse73 v_DerPreprocessor_76) (= .cse74 .cse16) (= (select .cse75 .cse1) .cse76) (= (select .cse77 .cse1) .cse76) (= .cse69 .cse72) (= (select .cse78 .cse1) .cse76) (= (_ bv3 32) (select .cse79 (_ bv0 32))))))))))))) (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_ArrVal_142 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_81 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_84 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_76 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse91 (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse1 v_DerPreprocessor_73))) (let ((.cse88 (select .cse91 (_ bv3 32))) (.cse85 (select v_DerPreprocessor_73 (_ bv0 32)))) (let ((.cse82 (store (store (select (store .cse91 .cse85 v_ArrVal_142) .cse1) (_ bv4 32) .cse85) (_ bv8 32) .cse17)) (.cse90 (store v_ArrVal_142 (_ bv0 32) .cse1)) (.cse89 (store .cse88 (_ bv0 32) .cse1))) (let ((.cse84 (store (store (store |c_#memory_$Pointer$.base| .cse85 v_DerPreprocessor_81) .cse1 v_DerPreprocessor_82) (_ bv3 32) .cse89)) (.cse86 (store (store (store |c_#memory_$Pointer$.base| .cse85 v_DerPreprocessor_76) .cse1 v_DerPreprocessor_77) (_ bv3 32) .cse90)) (.cse83 (store (store (store |c_#memory_$Pointer$.base| .cse85 v_DerPreprocessor_84) .cse1 v_DerPreprocessor_85) (_ bv3 32) (store .cse82 (_ bv0 32) .cse1))) (.cse87 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_73) (_ bv3 32) v_ArrVal_142) .cse1) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse17))) (and (= .cse82 (select .cse83 .cse1)) (= v_DerPreprocessor_81 (select .cse84 .cse85)) (= (select .cse84 .cse1) .cse82) (= (select .cse86 .cse85) v_DerPreprocessor_76) (= .cse82 (select .cse86 .cse1)) (= .cse87 .cse12) (= v_DerPreprocessor_84 (select .cse83 .cse85)) (= (_ bv3 32) (select .cse88 (_ bv0 32))) (= .cse85 .cse1) (= .cse87 (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_79) (_ bv3 32) .cse89) .cse1)) (= .cse90 .cse16) (= .cse87 (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_74) (_ bv3 32) (store .cse87 (_ bv0 32) .cse1)) .cse1)))))))))))) (and (exists ((v_DerPreprocessor_60 (Array (_ BitVec 32) (_ BitVec 32))) (v_arrayElimArr_33 (Array (_ BitVec 32) (_ BitVec 32)))) (and (= (select v_arrayElimArr_33 .cse3) (_ bv4 32)) (= .cse0 (store (store (store (select (store (store |c_#memory_$Pointer$.offset| (_ bv3 32) v_DerPreprocessor_60) .cse54 v_arrayElimArr_33) (_ bv3 32)) (_ bv4 32) .cse4) (_ bv8 32) (_ bv0 32)) (_ bv0 32) (_ bv4 32))))) .cse2))))) (= (_ bv3 32) |c_~#mutexes~0.base|) (= |c_~#mutexes~0.offset| (_ bv0 32))) is different from false [2023-12-02 14:34:20,727 WARN L854 $PredicateComparison]: unable to prove that (and (= |c_ldv_is_in_set_#in~e.base| c_ldv_is_in_set_~e.base) (let ((.cse0 (select |c_#memory_$Pointer$.offset| (_ bv3 32))) (.cse16 (select |c_#memory_$Pointer$.base| (_ bv3 32)))) (let ((.cse1 (select .cse16 (_ bv0 32))) (.cse4 (select .cse0 (_ bv4 32)))) (let ((.cse3 (bvadd (_ bv4 32) .cse4)) (.cse54 (select .cse16 (_ bv4 32))) (.cse2 (= (_ bv3 32) .cse1))) (or (and (or (exists ((v_prenex_183 (_ BitVec 32)) (v_DerPreprocessor_63 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_62 (Array (_ BitVec 32) (_ BitVec 32)))) (and (= (_ bv4 32) (select v_DerPreprocessor_63 (bvadd v_prenex_183 (_ bv4 32)))) (= .cse0 (store (select (store (store |c_#memory_$Pointer$.offset| (_ bv3 32) v_DerPreprocessor_63) .cse1 (store (store (select (store (store |c_#memory_$Pointer$.offset| .cse1 v_DerPreprocessor_62) (_ bv3 32) v_DerPreprocessor_63) .cse1) (_ bv4 32) v_prenex_183) (_ bv8 32) (_ bv0 32))) (_ bv3 32)) (_ bv0 32) (_ bv4 32))))) (and (= (select .cse0 (_ bv8 32)) (_ bv0 32)) (= (_ bv4 32) (select .cse0 (_ bv0 32))) .cse2 (or (= (_ bv4 32) (select .cse0 .cse3)) (= .cse4 (_ bv0 32)) (= (_ bv4 32) .cse4)))) (let ((.cse12 (select |c_#memory_$Pointer$.base| .cse1))) (let ((.cse17 (select .cse12 (_ bv8 32)))) (or (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_ArrVal_142 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_81 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_84 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_76 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse9 (select v_DerPreprocessor_73 (_ bv0 32))) (.cse18 (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse1 v_DerPreprocessor_73))) (let ((.cse13 (select .cse18 (_ bv3 32))) (.cse6 (store (store (select (store .cse18 .cse9 v_ArrVal_142) .cse1) (_ bv4 32) .cse9) (_ bv8 32) .cse17))) (let ((.cse7 (store (store (store |c_#memory_$Pointer$.base| .cse9 v_DerPreprocessor_84) .cse1 v_DerPreprocessor_85) (_ bv3 32) (store .cse6 (_ bv0 32) .cse1))) (.cse15 (store v_ArrVal_142 (_ bv0 32) .cse1)) (.cse14 (store .cse13 (_ bv0 32) .cse1))) (let ((.cse8 (store (store (store |c_#memory_$Pointer$.base| .cse9 v_DerPreprocessor_81) .cse1 v_DerPreprocessor_82) (_ bv3 32) .cse14)) (.cse10 (store (store (store |c_#memory_$Pointer$.base| .cse9 v_DerPreprocessor_76) .cse1 v_DerPreprocessor_77) (_ bv3 32) .cse15)) (.cse5 (select .cse7 .cse9)) (.cse11 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_73) (_ bv3 32) v_ArrVal_142) .cse1) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse17))) (and (= v_ArrVal_142 .cse5) (= .cse6 (select .cse7 .cse1)) (= v_DerPreprocessor_81 (select .cse8 .cse9)) (= (select .cse8 .cse1) .cse6) (= (select .cse10 .cse9) v_DerPreprocessor_76) (= .cse6 (select .cse10 .cse1)) (= .cse11 .cse12) (= v_DerPreprocessor_84 .cse5) (= (_ bv3 32) (select .cse13 (_ bv0 32))) (= .cse9 .cse1) (= .cse11 (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_79) (_ bv3 32) .cse14) .cse1)) (= .cse15 .cse16) (= .cse11 (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_74) (_ bv3 32) (store .cse11 (_ bv0 32) .cse1)) .cse1)))))))) (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_81 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_84 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_76 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse29 (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse1 v_DerPreprocessor_73))) (let ((.cse28 (select .cse29 (_ bv3 32)))) (let ((.cse20 (select v_DerPreprocessor_73 (_ bv0 32))) (.cse21 (store .cse28 (_ bv0 32) .cse1))) (let ((.cse27 (store (store (store |c_#memory_$Pointer$.base| .cse20 v_DerPreprocessor_81) .cse1 v_DerPreprocessor_82) (_ bv3 32) .cse21))) (let ((.cse23 (select .cse27 .cse20))) (let ((.cse26 (store (store (select (store .cse29 .cse20 .cse23) .cse1) (_ bv4 32) .cse20) (_ bv8 32) .cse17)) (.cse25 (store .cse23 (_ bv0 32) .cse1))) (let ((.cse22 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_73) (_ bv3 32) .cse23) .cse1) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse17)) (.cse24 (store (store (store |c_#memory_$Pointer$.base| .cse20 v_DerPreprocessor_76) .cse1 v_DerPreprocessor_77) (_ bv3 32) .cse25)) (.cse19 (store (store (store |c_#memory_$Pointer$.base| .cse20 v_DerPreprocessor_84) .cse1 v_DerPreprocessor_85) (_ bv3 32) (store .cse26 (_ bv0 32) .cse1)))) (and (= v_DerPreprocessor_84 (select .cse19 .cse20)) (= (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_79) (_ bv3 32) .cse21) .cse1) .cse22) (= .cse22 (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_74) (_ bv3 32) (store .cse22 (_ bv0 32) .cse1)) .cse1)) (= v_DerPreprocessor_81 .cse23) (= .cse22 .cse12) (= (select .cse24 .cse20) v_DerPreprocessor_76) (= .cse25 .cse16) (= (select .cse24 .cse1) .cse26) (= (select .cse27 .cse1) .cse26) (= (select .cse19 .cse1) .cse26) (= (_ bv3 32) (select .cse28 (_ bv0 32))) (= .cse20 .cse1)))))))))) (exists ((v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32)))) (and (= (_ bv3 32) (select v_DerPreprocessor_73 (_ bv0 32))) (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse33 (select (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse1 v_DerPreprocessor_73) (_ bv3 32)))) (let ((.cse31 (store .cse33 (_ bv0 32) .cse1))) (let ((.cse30 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_73) (_ bv3 32) .cse31) .cse1) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse17))) (let ((.cse32 (store .cse30 (_ bv0 32) .cse1))) (and (= .cse30 (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_82) (_ bv3 32) .cse31) .cse1)) (= (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_79) (_ bv3 32) .cse31) .cse1) .cse30) (= .cse16 .cse31) (exists ((v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32)))) (= (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_85) (_ bv3 32) .cse32) .cse1) .cse30)) (= .cse30 .cse12) (= (_ bv3 32) (select .cse33 (_ bv0 32))) (= (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_74) (_ bv3 32) .cse32) .cse1) .cse30) (= (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_77) (_ bv3 32) .cse31) .cse1) .cse30))))))))) (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_ArrVal_142 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_81 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_84 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_76 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse44 (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse1 v_DerPreprocessor_73))) (let ((.cse41 (select .cse44 (_ bv3 32))) (.cse37 (select v_DerPreprocessor_73 (_ bv0 32))) (.cse43 (store v_ArrVal_142 (_ bv0 32) .cse1))) (let ((.cse39 (store (store (store |c_#memory_$Pointer$.base| .cse37 v_DerPreprocessor_76) .cse1 v_DerPreprocessor_77) (_ bv3 32) .cse43)) (.cse34 (store (store (select (store .cse44 .cse37 v_ArrVal_142) .cse1) (_ bv4 32) .cse37) (_ bv8 32) .cse17)) (.cse42 (store .cse41 (_ bv0 32) .cse1))) (let ((.cse36 (store (store (store |c_#memory_$Pointer$.base| .cse37 v_DerPreprocessor_81) .cse1 v_DerPreprocessor_82) (_ bv3 32) .cse42)) (.cse35 (store (store (store |c_#memory_$Pointer$.base| .cse37 v_DerPreprocessor_84) .cse1 v_DerPreprocessor_85) (_ bv3 32) (store .cse34 (_ bv0 32) .cse1))) (.cse38 (select .cse39 .cse37)) (.cse40 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_73) (_ bv3 32) v_ArrVal_142) .cse1) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse17))) (and (= .cse34 (select .cse35 .cse1)) (= v_DerPreprocessor_81 (select .cse36 .cse37)) (= (select .cse36 .cse1) .cse34) (= .cse38 v_DerPreprocessor_76) (= .cse34 (select .cse39 .cse1)) (= .cse40 .cse12) (= v_DerPreprocessor_84 (select .cse35 .cse37)) (= (_ bv3 32) (select .cse41 (_ bv0 32))) (= .cse37 .cse1) (= .cse40 (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_79) (_ bv3 32) .cse42) .cse1)) (= v_ArrVal_142 .cse38) (= .cse43 .cse16) (= .cse40 (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_74) (_ bv3 32) (store .cse40 (_ bv0 32) .cse1)) .cse1)))))))) (exists ((v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32)))) (and (= (_ bv3 32) (select v_DerPreprocessor_73 (_ bv0 32))) (exists ((v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse49 (select (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse1 v_DerPreprocessor_73) (_ bv3 32)))) (and (exists ((v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_ArrVal_142 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse45 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_73) (_ bv3 32) v_ArrVal_142) .cse1) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse17))) (let ((.cse47 (store .cse49 (_ bv0 32) .cse1)) (.cse48 (store v_ArrVal_142 (_ bv0 32) .cse1)) (.cse46 (store .cse45 (_ bv0 32) .cse1))) (and (= .cse45 (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_85) (_ bv3 32) .cse46) .cse1)) (= .cse45 .cse12) (= .cse45 (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_82) (_ bv3 32) .cse47) .cse1)) (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32)))) (= .cse45 (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_77) (_ bv3 32) .cse48) .cse1))) (= .cse45 (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_79) (_ bv3 32) .cse47) .cse1)) (= .cse48 .cse16) (= .cse45 (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_74) (_ bv3 32) .cse46) .cse1)))))) (= (_ bv3 32) (select .cse49 (_ bv0 32)))))))) (exists ((v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32)))) (and (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse53 (select (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse1 v_DerPreprocessor_73) (_ bv3 32)))) (let ((.cse51 (store .cse53 (_ bv0 32) .cse1))) (let ((.cse50 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_73) (_ bv3 32) .cse51) .cse1) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse17))) (let ((.cse52 (store .cse50 (_ bv0 32) .cse1))) (and (= .cse50 (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_82) (_ bv3 32) .cse51) .cse1)) (= (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_79) (_ bv3 32) .cse51) .cse1) .cse50) (= .cse16 .cse51) (= .cse52 .cse51) (exists ((v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32)))) (= (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_85) (_ bv3 32) .cse52) .cse1) .cse50)) (= .cse50 .cse12) (= (_ bv3 32) (select .cse53 (_ bv0 32))) (= (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_74) (_ bv3 32) .cse52) .cse1) .cse50) (= (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_77) (_ bv3 32) .cse51) .cse1) .cse50))))))) (= (_ bv3 32) (select v_DerPreprocessor_73 (_ bv0 32))))) (and (= (_ bv3 32) .cse54) .cse2) (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse58 (select (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse1 v_DerPreprocessor_73) (_ bv3 32)))) (let ((.cse57 (store .cse58 (_ bv0 32) .cse1))) (let ((.cse56 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_73) (_ bv3 32) .cse57) .cse1) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse17))) (let ((.cse55 (store .cse56 (_ bv0 32) .cse1))) (and (= (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_85) (_ bv3 32) .cse55) .cse1) .cse56) (= .cse56 (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_82) (_ bv3 32) .cse57) .cse1)) (= (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_79) (_ bv3 32) .cse57) .cse1) .cse56) (= .cse16 .cse57) (= (_ bv3 32) (select v_DerPreprocessor_73 (_ bv0 32))) (= .cse56 .cse12) (= (_ bv3 32) (select .cse58 (_ bv0 32))) (= (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_74) (_ bv3 32) .cse55) .cse1) .cse56) (= (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_77) (_ bv3 32) .cse57) .cse1) .cse56))))))) (exists ((v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32)))) (and (exists ((v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse59 (select (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse1 v_DerPreprocessor_73) (_ bv3 32)))) (and (= (_ bv3 32) (select .cse59 (_ bv0 32))) (exists ((v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_ArrVal_142 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse61 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_73) (_ bv3 32) v_ArrVal_142) .cse1) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse17))) (let ((.cse62 (store .cse59 (_ bv0 32) .cse1)) (.cse63 (store v_ArrVal_142 (_ bv0 32) .cse1)) (.cse60 (store .cse61 (_ bv0 32) .cse1))) (and (= v_ArrVal_142 .cse60) (= .cse61 (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_85) (_ bv3 32) .cse60) .cse1)) (= .cse61 .cse12) (= .cse61 (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_82) (_ bv3 32) .cse62) .cse1)) (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32)))) (= .cse61 (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_77) (_ bv3 32) .cse63) .cse1))) (= .cse61 (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_79) (_ bv3 32) .cse62) .cse1)) (= .cse63 .cse16) (= .cse61 (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_74) (_ bv3 32) .cse60) .cse1))))))))) (= (_ bv3 32) (select v_DerPreprocessor_73 (_ bv0 32))))) (exists ((v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32)))) (and (= (_ bv3 32) (select v_DerPreprocessor_73 (_ bv0 32))) (exists ((v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse68 (select (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse1 v_DerPreprocessor_73) (_ bv3 32)))) (and (exists ((v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_ArrVal_142 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse64 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_73) (_ bv3 32) v_ArrVal_142) .cse1) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse17))) (let ((.cse66 (store .cse68 (_ bv0 32) .cse1)) (.cse67 (store v_ArrVal_142 (_ bv0 32) .cse1)) (.cse65 (store .cse64 (_ bv0 32) .cse1))) (and (= (select v_ArrVal_142 (_ bv0 32)) .cse1) (= .cse64 (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_85) (_ bv3 32) .cse65) .cse1)) (= .cse64 .cse12) (= .cse64 (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_82) (_ bv3 32) .cse66) .cse1)) (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32)))) (= .cse64 (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_77) (_ bv3 32) .cse67) .cse1))) (= .cse64 (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_79) (_ bv3 32) .cse66) .cse1)) (= .cse67 .cse16) (= .cse64 (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_74) (_ bv3 32) .cse65) .cse1)))))) (= (_ bv3 32) (select .cse68 (_ bv0 32)))))))) (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_81 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_84 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_76 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse81 (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse1 v_DerPreprocessor_73))) (let ((.cse79 (select .cse81 (_ bv3 32)))) (let ((.cse80 (select v_DerPreprocessor_73 (_ bv0 32))) (.cse70 (store .cse79 (_ bv0 32) .cse1))) (let ((.cse77 (store (store (store |c_#memory_$Pointer$.base| .cse80 v_DerPreprocessor_81) .cse1 v_DerPreprocessor_82) (_ bv3 32) .cse70))) (let ((.cse72 (select .cse77 .cse80))) (let ((.cse74 (store .cse72 (_ bv0 32) .cse1)) (.cse76 (store (store (select (store .cse81 .cse80 .cse72) .cse1) (_ bv4 32) .cse80) (_ bv8 32) .cse17))) (let ((.cse78 (store (store (store |c_#memory_$Pointer$.base| .cse80 v_DerPreprocessor_84) .cse1 v_DerPreprocessor_85) (_ bv3 32) (store .cse76 (_ bv0 32) .cse1))) (.cse75 (store (store (store |c_#memory_$Pointer$.base| .cse80 v_DerPreprocessor_76) .cse1 v_DerPreprocessor_77) (_ bv3 32) .cse74))) (let ((.cse71 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_73) (_ bv3 32) .cse72) .cse1) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse17)) (.cse73 (select .cse75 .cse80)) (.cse69 (select .cse78 .cse80))) (and (= v_DerPreprocessor_84 .cse69) (= (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_79) (_ bv3 32) .cse70) .cse1) .cse71) (= .cse71 (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_74) (_ bv3 32) (store .cse71 (_ bv0 32) .cse1)) .cse1)) (= v_DerPreprocessor_81 .cse72) (= .cse73 .cse72) (= .cse71 .cse12) (= .cse73 v_DerPreprocessor_76) (= .cse74 .cse16) (= (select .cse75 .cse1) .cse76) (= (select .cse77 .cse1) .cse76) (= .cse69 .cse72) (= (select .cse78 .cse1) .cse76) (= (_ bv3 32) (select .cse79 (_ bv0 32))))))))))))) (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_ArrVal_142 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_81 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_84 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_76 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse91 (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse1 v_DerPreprocessor_73))) (let ((.cse88 (select .cse91 (_ bv3 32))) (.cse85 (select v_DerPreprocessor_73 (_ bv0 32)))) (let ((.cse82 (store (store (select (store .cse91 .cse85 v_ArrVal_142) .cse1) (_ bv4 32) .cse85) (_ bv8 32) .cse17)) (.cse90 (store v_ArrVal_142 (_ bv0 32) .cse1)) (.cse89 (store .cse88 (_ bv0 32) .cse1))) (let ((.cse84 (store (store (store |c_#memory_$Pointer$.base| .cse85 v_DerPreprocessor_81) .cse1 v_DerPreprocessor_82) (_ bv3 32) .cse89)) (.cse86 (store (store (store |c_#memory_$Pointer$.base| .cse85 v_DerPreprocessor_76) .cse1 v_DerPreprocessor_77) (_ bv3 32) .cse90)) (.cse83 (store (store (store |c_#memory_$Pointer$.base| .cse85 v_DerPreprocessor_84) .cse1 v_DerPreprocessor_85) (_ bv3 32) (store .cse82 (_ bv0 32) .cse1))) (.cse87 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_73) (_ bv3 32) v_ArrVal_142) .cse1) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse17))) (and (= .cse82 (select .cse83 .cse1)) (= v_DerPreprocessor_81 (select .cse84 .cse85)) (= (select .cse84 .cse1) .cse82) (= (select .cse86 .cse85) v_DerPreprocessor_76) (= .cse82 (select .cse86 .cse1)) (= .cse87 .cse12) (= v_DerPreprocessor_84 (select .cse83 .cse85)) (= (_ bv3 32) (select .cse88 (_ bv0 32))) (= .cse85 .cse1) (= .cse87 (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_79) (_ bv3 32) .cse89) .cse1)) (= .cse90 .cse16) (= .cse87 (select (store (store |c_#memory_$Pointer$.base| .cse1 v_DerPreprocessor_74) (_ bv3 32) (store .cse87 (_ bv0 32) .cse1)) .cse1)))))))))))) (and (exists ((v_DerPreprocessor_60 (Array (_ BitVec 32) (_ BitVec 32))) (v_arrayElimArr_33 (Array (_ BitVec 32) (_ BitVec 32)))) (and (= (select v_arrayElimArr_33 .cse3) (_ bv4 32)) (= .cse0 (store (store (store (select (store (store |c_#memory_$Pointer$.offset| (_ bv3 32) v_DerPreprocessor_60) .cse54 v_arrayElimArr_33) (_ bv3 32)) (_ bv4 32) .cse4) (_ bv8 32) (_ bv0 32)) (_ bv0 32) (_ bv4 32))))) .cse2))))) (= |c_ldv_is_in_set_#in~e.offset| c_ldv_is_in_set_~e.offset) (= (select (select |c_#memory_$Pointer$.offset| |c_ldv_is_in_set_#in~s.base|) |c_ldv_is_in_set_#in~s.offset|) (bvadd (_ bv4 32) c_ldv_is_in_set_~m~1.offset)) (= (_ bv3 32) |c_~#mutexes~0.base|) (= (select (select |c_#memory_$Pointer$.base| |c_ldv_is_in_set_#in~s.base|) |c_ldv_is_in_set_#in~s.offset|) c_ldv_is_in_set_~m~1.base) (= |c_~#mutexes~0.offset| (_ bv0 32))) is different from false [2023-12-02 14:34:32,905 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (select (select |c_#memory_$Pointer$.base| |c_ldv_is_in_set_#in~s.base|) |c_ldv_is_in_set_#in~s.offset|)) (.cse1 (bvadd (_ bv4294967292 32) (select (select |c_#memory_$Pointer$.offset| |c_ldv_is_in_set_#in~s.base|) |c_ldv_is_in_set_#in~s.offset|)))) (and (= |c_ldv_is_in_set_#in~e.base| c_ldv_is_in_set_~e.base) (= (select (select |c_#memory_$Pointer$.offset| .cse0) .cse1) |c_ldv_is_in_set_#t~mem30.offset|) (let ((.cse2 (select |c_#memory_$Pointer$.offset| (_ bv3 32))) (.cse18 (select |c_#memory_$Pointer$.base| (_ bv3 32)))) (let ((.cse3 (select .cse18 (_ bv0 32))) (.cse6 (select .cse2 (_ bv4 32)))) (let ((.cse5 (bvadd (_ bv4 32) .cse6)) (.cse56 (select .cse18 (_ bv4 32))) (.cse4 (= (_ bv3 32) .cse3))) (or (and (or (exists ((v_prenex_183 (_ BitVec 32)) (v_DerPreprocessor_63 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_62 (Array (_ BitVec 32) (_ BitVec 32)))) (and (= (_ bv4 32) (select v_DerPreprocessor_63 (bvadd v_prenex_183 (_ bv4 32)))) (= .cse2 (store (select (store (store |c_#memory_$Pointer$.offset| (_ bv3 32) v_DerPreprocessor_63) .cse3 (store (store (select (store (store |c_#memory_$Pointer$.offset| .cse3 v_DerPreprocessor_62) (_ bv3 32) v_DerPreprocessor_63) .cse3) (_ bv4 32) v_prenex_183) (_ bv8 32) (_ bv0 32))) (_ bv3 32)) (_ bv0 32) (_ bv4 32))))) (and (= (select .cse2 (_ bv8 32)) (_ bv0 32)) (= (_ bv4 32) (select .cse2 (_ bv0 32))) .cse4 (or (= (_ bv4 32) (select .cse2 .cse5)) (= .cse6 (_ bv0 32)) (= (_ bv4 32) .cse6)))) (let ((.cse14 (select |c_#memory_$Pointer$.base| .cse3))) (let ((.cse19 (select .cse14 (_ bv8 32)))) (or (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_ArrVal_142 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_81 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_84 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_76 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse11 (select v_DerPreprocessor_73 (_ bv0 32))) (.cse20 (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse3 v_DerPreprocessor_73))) (let ((.cse15 (select .cse20 (_ bv3 32))) (.cse8 (store (store (select (store .cse20 .cse11 v_ArrVal_142) .cse3) (_ bv4 32) .cse11) (_ bv8 32) .cse19))) (let ((.cse9 (store (store (store |c_#memory_$Pointer$.base| .cse11 v_DerPreprocessor_84) .cse3 v_DerPreprocessor_85) (_ bv3 32) (store .cse8 (_ bv0 32) .cse3))) (.cse17 (store v_ArrVal_142 (_ bv0 32) .cse3)) (.cse16 (store .cse15 (_ bv0 32) .cse3))) (let ((.cse10 (store (store (store |c_#memory_$Pointer$.base| .cse11 v_DerPreprocessor_81) .cse3 v_DerPreprocessor_82) (_ bv3 32) .cse16)) (.cse12 (store (store (store |c_#memory_$Pointer$.base| .cse11 v_DerPreprocessor_76) .cse3 v_DerPreprocessor_77) (_ bv3 32) .cse17)) (.cse7 (select .cse9 .cse11)) (.cse13 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_73) (_ bv3 32) v_ArrVal_142) .cse3) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse19))) (and (= v_ArrVal_142 .cse7) (= .cse8 (select .cse9 .cse3)) (= v_DerPreprocessor_81 (select .cse10 .cse11)) (= (select .cse10 .cse3) .cse8) (= (select .cse12 .cse11) v_DerPreprocessor_76) (= .cse8 (select .cse12 .cse3)) (= .cse13 .cse14) (= v_DerPreprocessor_84 .cse7) (= (_ bv3 32) (select .cse15 (_ bv0 32))) (= .cse11 .cse3) (= .cse13 (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_79) (_ bv3 32) .cse16) .cse3)) (= .cse17 .cse18) (= .cse13 (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_74) (_ bv3 32) (store .cse13 (_ bv0 32) .cse3)) .cse3)))))))) (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_81 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_84 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_76 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse31 (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse3 v_DerPreprocessor_73))) (let ((.cse30 (select .cse31 (_ bv3 32)))) (let ((.cse22 (select v_DerPreprocessor_73 (_ bv0 32))) (.cse23 (store .cse30 (_ bv0 32) .cse3))) (let ((.cse29 (store (store (store |c_#memory_$Pointer$.base| .cse22 v_DerPreprocessor_81) .cse3 v_DerPreprocessor_82) (_ bv3 32) .cse23))) (let ((.cse25 (select .cse29 .cse22))) (let ((.cse28 (store (store (select (store .cse31 .cse22 .cse25) .cse3) (_ bv4 32) .cse22) (_ bv8 32) .cse19)) (.cse27 (store .cse25 (_ bv0 32) .cse3))) (let ((.cse24 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_73) (_ bv3 32) .cse25) .cse3) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse19)) (.cse26 (store (store (store |c_#memory_$Pointer$.base| .cse22 v_DerPreprocessor_76) .cse3 v_DerPreprocessor_77) (_ bv3 32) .cse27)) (.cse21 (store (store (store |c_#memory_$Pointer$.base| .cse22 v_DerPreprocessor_84) .cse3 v_DerPreprocessor_85) (_ bv3 32) (store .cse28 (_ bv0 32) .cse3)))) (and (= v_DerPreprocessor_84 (select .cse21 .cse22)) (= (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_79) (_ bv3 32) .cse23) .cse3) .cse24) (= .cse24 (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_74) (_ bv3 32) (store .cse24 (_ bv0 32) .cse3)) .cse3)) (= v_DerPreprocessor_81 .cse25) (= .cse24 .cse14) (= (select .cse26 .cse22) v_DerPreprocessor_76) (= .cse27 .cse18) (= (select .cse26 .cse3) .cse28) (= (select .cse29 .cse3) .cse28) (= (select .cse21 .cse3) .cse28) (= (_ bv3 32) (select .cse30 (_ bv0 32))) (= .cse22 .cse3)))))))))) (exists ((v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32)))) (and (= (_ bv3 32) (select v_DerPreprocessor_73 (_ bv0 32))) (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse35 (select (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse3 v_DerPreprocessor_73) (_ bv3 32)))) (let ((.cse33 (store .cse35 (_ bv0 32) .cse3))) (let ((.cse32 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_73) (_ bv3 32) .cse33) .cse3) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse19))) (let ((.cse34 (store .cse32 (_ bv0 32) .cse3))) (and (= .cse32 (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_82) (_ bv3 32) .cse33) .cse3)) (= (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_79) (_ bv3 32) .cse33) .cse3) .cse32) (= .cse18 .cse33) (exists ((v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32)))) (= (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_85) (_ bv3 32) .cse34) .cse3) .cse32)) (= .cse32 .cse14) (= (_ bv3 32) (select .cse35 (_ bv0 32))) (= (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_74) (_ bv3 32) .cse34) .cse3) .cse32) (= (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_77) (_ bv3 32) .cse33) .cse3) .cse32))))))))) (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_ArrVal_142 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_81 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_84 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_76 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse46 (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse3 v_DerPreprocessor_73))) (let ((.cse43 (select .cse46 (_ bv3 32))) (.cse39 (select v_DerPreprocessor_73 (_ bv0 32))) (.cse45 (store v_ArrVal_142 (_ bv0 32) .cse3))) (let ((.cse41 (store (store (store |c_#memory_$Pointer$.base| .cse39 v_DerPreprocessor_76) .cse3 v_DerPreprocessor_77) (_ bv3 32) .cse45)) (.cse36 (store (store (select (store .cse46 .cse39 v_ArrVal_142) .cse3) (_ bv4 32) .cse39) (_ bv8 32) .cse19)) (.cse44 (store .cse43 (_ bv0 32) .cse3))) (let ((.cse38 (store (store (store |c_#memory_$Pointer$.base| .cse39 v_DerPreprocessor_81) .cse3 v_DerPreprocessor_82) (_ bv3 32) .cse44)) (.cse37 (store (store (store |c_#memory_$Pointer$.base| .cse39 v_DerPreprocessor_84) .cse3 v_DerPreprocessor_85) (_ bv3 32) (store .cse36 (_ bv0 32) .cse3))) (.cse40 (select .cse41 .cse39)) (.cse42 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_73) (_ bv3 32) v_ArrVal_142) .cse3) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse19))) (and (= .cse36 (select .cse37 .cse3)) (= v_DerPreprocessor_81 (select .cse38 .cse39)) (= (select .cse38 .cse3) .cse36) (= .cse40 v_DerPreprocessor_76) (= .cse36 (select .cse41 .cse3)) (= .cse42 .cse14) (= v_DerPreprocessor_84 (select .cse37 .cse39)) (= (_ bv3 32) (select .cse43 (_ bv0 32))) (= .cse39 .cse3) (= .cse42 (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_79) (_ bv3 32) .cse44) .cse3)) (= v_ArrVal_142 .cse40) (= .cse45 .cse18) (= .cse42 (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_74) (_ bv3 32) (store .cse42 (_ bv0 32) .cse3)) .cse3)))))))) (exists ((v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32)))) (and (= (_ bv3 32) (select v_DerPreprocessor_73 (_ bv0 32))) (exists ((v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse51 (select (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse3 v_DerPreprocessor_73) (_ bv3 32)))) (and (exists ((v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_ArrVal_142 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse47 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_73) (_ bv3 32) v_ArrVal_142) .cse3) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse19))) (let ((.cse49 (store .cse51 (_ bv0 32) .cse3)) (.cse50 (store v_ArrVal_142 (_ bv0 32) .cse3)) (.cse48 (store .cse47 (_ bv0 32) .cse3))) (and (= .cse47 (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_85) (_ bv3 32) .cse48) .cse3)) (= .cse47 .cse14) (= .cse47 (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_82) (_ bv3 32) .cse49) .cse3)) (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32)))) (= .cse47 (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_77) (_ bv3 32) .cse50) .cse3))) (= .cse47 (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_79) (_ bv3 32) .cse49) .cse3)) (= .cse50 .cse18) (= .cse47 (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_74) (_ bv3 32) .cse48) .cse3)))))) (= (_ bv3 32) (select .cse51 (_ bv0 32)))))))) (exists ((v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32)))) (and (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse55 (select (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse3 v_DerPreprocessor_73) (_ bv3 32)))) (let ((.cse53 (store .cse55 (_ bv0 32) .cse3))) (let ((.cse52 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_73) (_ bv3 32) .cse53) .cse3) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse19))) (let ((.cse54 (store .cse52 (_ bv0 32) .cse3))) (and (= .cse52 (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_82) (_ bv3 32) .cse53) .cse3)) (= (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_79) (_ bv3 32) .cse53) .cse3) .cse52) (= .cse18 .cse53) (= .cse54 .cse53) (exists ((v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32)))) (= (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_85) (_ bv3 32) .cse54) .cse3) .cse52)) (= .cse52 .cse14) (= (_ bv3 32) (select .cse55 (_ bv0 32))) (= (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_74) (_ bv3 32) .cse54) .cse3) .cse52) (= (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_77) (_ bv3 32) .cse53) .cse3) .cse52))))))) (= (_ bv3 32) (select v_DerPreprocessor_73 (_ bv0 32))))) (and (= (_ bv3 32) .cse56) .cse4) (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse60 (select (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse3 v_DerPreprocessor_73) (_ bv3 32)))) (let ((.cse59 (store .cse60 (_ bv0 32) .cse3))) (let ((.cse58 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_73) (_ bv3 32) .cse59) .cse3) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse19))) (let ((.cse57 (store .cse58 (_ bv0 32) .cse3))) (and (= (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_85) (_ bv3 32) .cse57) .cse3) .cse58) (= .cse58 (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_82) (_ bv3 32) .cse59) .cse3)) (= (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_79) (_ bv3 32) .cse59) .cse3) .cse58) (= .cse18 .cse59) (= (_ bv3 32) (select v_DerPreprocessor_73 (_ bv0 32))) (= .cse58 .cse14) (= (_ bv3 32) (select .cse60 (_ bv0 32))) (= (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_74) (_ bv3 32) .cse57) .cse3) .cse58) (= (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_77) (_ bv3 32) .cse59) .cse3) .cse58))))))) (exists ((v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32)))) (and (exists ((v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse61 (select (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse3 v_DerPreprocessor_73) (_ bv3 32)))) (and (= (_ bv3 32) (select .cse61 (_ bv0 32))) (exists ((v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_ArrVal_142 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse63 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_73) (_ bv3 32) v_ArrVal_142) .cse3) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse19))) (let ((.cse64 (store .cse61 (_ bv0 32) .cse3)) (.cse65 (store v_ArrVal_142 (_ bv0 32) .cse3)) (.cse62 (store .cse63 (_ bv0 32) .cse3))) (and (= v_ArrVal_142 .cse62) (= .cse63 (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_85) (_ bv3 32) .cse62) .cse3)) (= .cse63 .cse14) (= .cse63 (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_82) (_ bv3 32) .cse64) .cse3)) (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32)))) (= .cse63 (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_77) (_ bv3 32) .cse65) .cse3))) (= .cse63 (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_79) (_ bv3 32) .cse64) .cse3)) (= .cse65 .cse18) (= .cse63 (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_74) (_ bv3 32) .cse62) .cse3))))))))) (= (_ bv3 32) (select v_DerPreprocessor_73 (_ bv0 32))))) (exists ((v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32)))) (and (= (_ bv3 32) (select v_DerPreprocessor_73 (_ bv0 32))) (exists ((v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse70 (select (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse3 v_DerPreprocessor_73) (_ bv3 32)))) (and (exists ((v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_ArrVal_142 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse66 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_73) (_ bv3 32) v_ArrVal_142) .cse3) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse19))) (let ((.cse68 (store .cse70 (_ bv0 32) .cse3)) (.cse69 (store v_ArrVal_142 (_ bv0 32) .cse3)) (.cse67 (store .cse66 (_ bv0 32) .cse3))) (and (= (select v_ArrVal_142 (_ bv0 32)) .cse3) (= .cse66 (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_85) (_ bv3 32) .cse67) .cse3)) (= .cse66 .cse14) (= .cse66 (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_82) (_ bv3 32) .cse68) .cse3)) (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32)))) (= .cse66 (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_77) (_ bv3 32) .cse69) .cse3))) (= .cse66 (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_79) (_ bv3 32) .cse68) .cse3)) (= .cse69 .cse18) (= .cse66 (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_74) (_ bv3 32) .cse67) .cse3)))))) (= (_ bv3 32) (select .cse70 (_ bv0 32)))))))) (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_81 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_84 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_76 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse83 (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse3 v_DerPreprocessor_73))) (let ((.cse81 (select .cse83 (_ bv3 32)))) (let ((.cse82 (select v_DerPreprocessor_73 (_ bv0 32))) (.cse72 (store .cse81 (_ bv0 32) .cse3))) (let ((.cse79 (store (store (store |c_#memory_$Pointer$.base| .cse82 v_DerPreprocessor_81) .cse3 v_DerPreprocessor_82) (_ bv3 32) .cse72))) (let ((.cse74 (select .cse79 .cse82))) (let ((.cse76 (store .cse74 (_ bv0 32) .cse3)) (.cse78 (store (store (select (store .cse83 .cse82 .cse74) .cse3) (_ bv4 32) .cse82) (_ bv8 32) .cse19))) (let ((.cse80 (store (store (store |c_#memory_$Pointer$.base| .cse82 v_DerPreprocessor_84) .cse3 v_DerPreprocessor_85) (_ bv3 32) (store .cse78 (_ bv0 32) .cse3))) (.cse77 (store (store (store |c_#memory_$Pointer$.base| .cse82 v_DerPreprocessor_76) .cse3 v_DerPreprocessor_77) (_ bv3 32) .cse76))) (let ((.cse73 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_73) (_ bv3 32) .cse74) .cse3) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse19)) (.cse75 (select .cse77 .cse82)) (.cse71 (select .cse80 .cse82))) (and (= v_DerPreprocessor_84 .cse71) (= (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_79) (_ bv3 32) .cse72) .cse3) .cse73) (= .cse73 (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_74) (_ bv3 32) (store .cse73 (_ bv0 32) .cse3)) .cse3)) (= v_DerPreprocessor_81 .cse74) (= .cse75 .cse74) (= .cse73 .cse14) (= .cse75 v_DerPreprocessor_76) (= .cse76 .cse18) (= (select .cse77 .cse3) .cse78) (= (select .cse79 .cse3) .cse78) (= .cse71 .cse74) (= (select .cse80 .cse3) .cse78) (= (_ bv3 32) (select .cse81 (_ bv0 32))))))))))))) (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_ArrVal_142 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_81 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_84 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_76 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse93 (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse3 v_DerPreprocessor_73))) (let ((.cse90 (select .cse93 (_ bv3 32))) (.cse87 (select v_DerPreprocessor_73 (_ bv0 32)))) (let ((.cse84 (store (store (select (store .cse93 .cse87 v_ArrVal_142) .cse3) (_ bv4 32) .cse87) (_ bv8 32) .cse19)) (.cse92 (store v_ArrVal_142 (_ bv0 32) .cse3)) (.cse91 (store .cse90 (_ bv0 32) .cse3))) (let ((.cse86 (store (store (store |c_#memory_$Pointer$.base| .cse87 v_DerPreprocessor_81) .cse3 v_DerPreprocessor_82) (_ bv3 32) .cse91)) (.cse88 (store (store (store |c_#memory_$Pointer$.base| .cse87 v_DerPreprocessor_76) .cse3 v_DerPreprocessor_77) (_ bv3 32) .cse92)) (.cse85 (store (store (store |c_#memory_$Pointer$.base| .cse87 v_DerPreprocessor_84) .cse3 v_DerPreprocessor_85) (_ bv3 32) (store .cse84 (_ bv0 32) .cse3))) (.cse89 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_73) (_ bv3 32) v_ArrVal_142) .cse3) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse19))) (and (= .cse84 (select .cse85 .cse3)) (= v_DerPreprocessor_81 (select .cse86 .cse87)) (= (select .cse86 .cse3) .cse84) (= (select .cse88 .cse87) v_DerPreprocessor_76) (= .cse84 (select .cse88 .cse3)) (= .cse89 .cse14) (= v_DerPreprocessor_84 (select .cse85 .cse87)) (= (_ bv3 32) (select .cse90 (_ bv0 32))) (= .cse87 .cse3) (= .cse89 (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_79) (_ bv3 32) .cse91) .cse3)) (= .cse92 .cse18) (= .cse89 (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_74) (_ bv3 32) (store .cse89 (_ bv0 32) .cse3)) .cse3)))))))))))) (and (exists ((v_DerPreprocessor_60 (Array (_ BitVec 32) (_ BitVec 32))) (v_arrayElimArr_33 (Array (_ BitVec 32) (_ BitVec 32)))) (and (= (select v_arrayElimArr_33 .cse5) (_ bv4 32)) (= .cse2 (store (store (store (select (store (store |c_#memory_$Pointer$.offset| (_ bv3 32) v_DerPreprocessor_60) .cse56 v_arrayElimArr_33) (_ bv3 32)) (_ bv4 32) .cse6) (_ bv8 32) (_ bv0 32)) (_ bv0 32) (_ bv4 32))))) .cse4))))) (= |c_ldv_is_in_set_#in~e.offset| c_ldv_is_in_set_~e.offset) (= (_ bv3 32) |c_~#mutexes~0.base|) (= (select (select |c_#memory_$Pointer$.base| .cse0) .cse1) |c_ldv_is_in_set_#t~mem30.base|) (= |c_~#mutexes~0.offset| (_ bv0 32)))) is different from false [2023-12-02 14:34:44,598 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (select (select |c_#memory_$Pointer$.base| |c_ldv_is_in_set_#in~s.base|) |c_ldv_is_in_set_#in~s.offset|)) (.cse1 (bvadd (_ bv4294967292 32) (select (select |c_#memory_$Pointer$.offset| |c_ldv_is_in_set_#in~s.base|) |c_ldv_is_in_set_#in~s.offset|)))) (and (= |c_ldv_is_in_set_#in~e.base| (select (select |c_#memory_$Pointer$.base| .cse0) .cse1)) (let ((.cse2 (select |c_#memory_$Pointer$.offset| (_ bv3 32))) (.cse18 (select |c_#memory_$Pointer$.base| (_ bv3 32)))) (let ((.cse3 (select .cse18 (_ bv0 32))) (.cse6 (select .cse2 (_ bv4 32)))) (let ((.cse5 (bvadd (_ bv4 32) .cse6)) (.cse56 (select .cse18 (_ bv4 32))) (.cse4 (= (_ bv3 32) .cse3))) (or (and (or (exists ((v_prenex_183 (_ BitVec 32)) (v_DerPreprocessor_63 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_62 (Array (_ BitVec 32) (_ BitVec 32)))) (and (= (_ bv4 32) (select v_DerPreprocessor_63 (bvadd v_prenex_183 (_ bv4 32)))) (= .cse2 (store (select (store (store |c_#memory_$Pointer$.offset| (_ bv3 32) v_DerPreprocessor_63) .cse3 (store (store (select (store (store |c_#memory_$Pointer$.offset| .cse3 v_DerPreprocessor_62) (_ bv3 32) v_DerPreprocessor_63) .cse3) (_ bv4 32) v_prenex_183) (_ bv8 32) (_ bv0 32))) (_ bv3 32)) (_ bv0 32) (_ bv4 32))))) (and (= (select .cse2 (_ bv8 32)) (_ bv0 32)) (= (_ bv4 32) (select .cse2 (_ bv0 32))) .cse4 (or (= (_ bv4 32) (select .cse2 .cse5)) (= .cse6 (_ bv0 32)) (= (_ bv4 32) .cse6)))) (let ((.cse14 (select |c_#memory_$Pointer$.base| .cse3))) (let ((.cse19 (select .cse14 (_ bv8 32)))) (or (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_ArrVal_142 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_81 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_84 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_76 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse11 (select v_DerPreprocessor_73 (_ bv0 32))) (.cse20 (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse3 v_DerPreprocessor_73))) (let ((.cse15 (select .cse20 (_ bv3 32))) (.cse8 (store (store (select (store .cse20 .cse11 v_ArrVal_142) .cse3) (_ bv4 32) .cse11) (_ bv8 32) .cse19))) (let ((.cse9 (store (store (store |c_#memory_$Pointer$.base| .cse11 v_DerPreprocessor_84) .cse3 v_DerPreprocessor_85) (_ bv3 32) (store .cse8 (_ bv0 32) .cse3))) (.cse17 (store v_ArrVal_142 (_ bv0 32) .cse3)) (.cse16 (store .cse15 (_ bv0 32) .cse3))) (let ((.cse10 (store (store (store |c_#memory_$Pointer$.base| .cse11 v_DerPreprocessor_81) .cse3 v_DerPreprocessor_82) (_ bv3 32) .cse16)) (.cse12 (store (store (store |c_#memory_$Pointer$.base| .cse11 v_DerPreprocessor_76) .cse3 v_DerPreprocessor_77) (_ bv3 32) .cse17)) (.cse7 (select .cse9 .cse11)) (.cse13 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_73) (_ bv3 32) v_ArrVal_142) .cse3) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse19))) (and (= v_ArrVal_142 .cse7) (= .cse8 (select .cse9 .cse3)) (= v_DerPreprocessor_81 (select .cse10 .cse11)) (= (select .cse10 .cse3) .cse8) (= (select .cse12 .cse11) v_DerPreprocessor_76) (= .cse8 (select .cse12 .cse3)) (= .cse13 .cse14) (= v_DerPreprocessor_84 .cse7) (= (_ bv3 32) (select .cse15 (_ bv0 32))) (= .cse11 .cse3) (= .cse13 (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_79) (_ bv3 32) .cse16) .cse3)) (= .cse17 .cse18) (= .cse13 (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_74) (_ bv3 32) (store .cse13 (_ bv0 32) .cse3)) .cse3)))))))) (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_81 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_84 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_76 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse31 (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse3 v_DerPreprocessor_73))) (let ((.cse30 (select .cse31 (_ bv3 32)))) (let ((.cse22 (select v_DerPreprocessor_73 (_ bv0 32))) (.cse23 (store .cse30 (_ bv0 32) .cse3))) (let ((.cse29 (store (store (store |c_#memory_$Pointer$.base| .cse22 v_DerPreprocessor_81) .cse3 v_DerPreprocessor_82) (_ bv3 32) .cse23))) (let ((.cse25 (select .cse29 .cse22))) (let ((.cse28 (store (store (select (store .cse31 .cse22 .cse25) .cse3) (_ bv4 32) .cse22) (_ bv8 32) .cse19)) (.cse27 (store .cse25 (_ bv0 32) .cse3))) (let ((.cse24 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_73) (_ bv3 32) .cse25) .cse3) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse19)) (.cse26 (store (store (store |c_#memory_$Pointer$.base| .cse22 v_DerPreprocessor_76) .cse3 v_DerPreprocessor_77) (_ bv3 32) .cse27)) (.cse21 (store (store (store |c_#memory_$Pointer$.base| .cse22 v_DerPreprocessor_84) .cse3 v_DerPreprocessor_85) (_ bv3 32) (store .cse28 (_ bv0 32) .cse3)))) (and (= v_DerPreprocessor_84 (select .cse21 .cse22)) (= (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_79) (_ bv3 32) .cse23) .cse3) .cse24) (= .cse24 (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_74) (_ bv3 32) (store .cse24 (_ bv0 32) .cse3)) .cse3)) (= v_DerPreprocessor_81 .cse25) (= .cse24 .cse14) (= (select .cse26 .cse22) v_DerPreprocessor_76) (= .cse27 .cse18) (= (select .cse26 .cse3) .cse28) (= (select .cse29 .cse3) .cse28) (= (select .cse21 .cse3) .cse28) (= (_ bv3 32) (select .cse30 (_ bv0 32))) (= .cse22 .cse3)))))))))) (exists ((v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32)))) (and (= (_ bv3 32) (select v_DerPreprocessor_73 (_ bv0 32))) (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse35 (select (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse3 v_DerPreprocessor_73) (_ bv3 32)))) (let ((.cse33 (store .cse35 (_ bv0 32) .cse3))) (let ((.cse32 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_73) (_ bv3 32) .cse33) .cse3) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse19))) (let ((.cse34 (store .cse32 (_ bv0 32) .cse3))) (and (= .cse32 (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_82) (_ bv3 32) .cse33) .cse3)) (= (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_79) (_ bv3 32) .cse33) .cse3) .cse32) (= .cse18 .cse33) (exists ((v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32)))) (= (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_85) (_ bv3 32) .cse34) .cse3) .cse32)) (= .cse32 .cse14) (= (_ bv3 32) (select .cse35 (_ bv0 32))) (= (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_74) (_ bv3 32) .cse34) .cse3) .cse32) (= (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_77) (_ bv3 32) .cse33) .cse3) .cse32))))))))) (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_ArrVal_142 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_81 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_84 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_76 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse46 (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse3 v_DerPreprocessor_73))) (let ((.cse43 (select .cse46 (_ bv3 32))) (.cse39 (select v_DerPreprocessor_73 (_ bv0 32))) (.cse45 (store v_ArrVal_142 (_ bv0 32) .cse3))) (let ((.cse41 (store (store (store |c_#memory_$Pointer$.base| .cse39 v_DerPreprocessor_76) .cse3 v_DerPreprocessor_77) (_ bv3 32) .cse45)) (.cse36 (store (store (select (store .cse46 .cse39 v_ArrVal_142) .cse3) (_ bv4 32) .cse39) (_ bv8 32) .cse19)) (.cse44 (store .cse43 (_ bv0 32) .cse3))) (let ((.cse38 (store (store (store |c_#memory_$Pointer$.base| .cse39 v_DerPreprocessor_81) .cse3 v_DerPreprocessor_82) (_ bv3 32) .cse44)) (.cse37 (store (store (store |c_#memory_$Pointer$.base| .cse39 v_DerPreprocessor_84) .cse3 v_DerPreprocessor_85) (_ bv3 32) (store .cse36 (_ bv0 32) .cse3))) (.cse40 (select .cse41 .cse39)) (.cse42 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_73) (_ bv3 32) v_ArrVal_142) .cse3) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse19))) (and (= .cse36 (select .cse37 .cse3)) (= v_DerPreprocessor_81 (select .cse38 .cse39)) (= (select .cse38 .cse3) .cse36) (= .cse40 v_DerPreprocessor_76) (= .cse36 (select .cse41 .cse3)) (= .cse42 .cse14) (= v_DerPreprocessor_84 (select .cse37 .cse39)) (= (_ bv3 32) (select .cse43 (_ bv0 32))) (= .cse39 .cse3) (= .cse42 (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_79) (_ bv3 32) .cse44) .cse3)) (= v_ArrVal_142 .cse40) (= .cse45 .cse18) (= .cse42 (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_74) (_ bv3 32) (store .cse42 (_ bv0 32) .cse3)) .cse3)))))))) (exists ((v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32)))) (and (= (_ bv3 32) (select v_DerPreprocessor_73 (_ bv0 32))) (exists ((v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse51 (select (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse3 v_DerPreprocessor_73) (_ bv3 32)))) (and (exists ((v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_ArrVal_142 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse47 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_73) (_ bv3 32) v_ArrVal_142) .cse3) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse19))) (let ((.cse49 (store .cse51 (_ bv0 32) .cse3)) (.cse50 (store v_ArrVal_142 (_ bv0 32) .cse3)) (.cse48 (store .cse47 (_ bv0 32) .cse3))) (and (= .cse47 (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_85) (_ bv3 32) .cse48) .cse3)) (= .cse47 .cse14) (= .cse47 (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_82) (_ bv3 32) .cse49) .cse3)) (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32)))) (= .cse47 (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_77) (_ bv3 32) .cse50) .cse3))) (= .cse47 (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_79) (_ bv3 32) .cse49) .cse3)) (= .cse50 .cse18) (= .cse47 (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_74) (_ bv3 32) .cse48) .cse3)))))) (= (_ bv3 32) (select .cse51 (_ bv0 32)))))))) (exists ((v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32)))) (and (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse55 (select (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse3 v_DerPreprocessor_73) (_ bv3 32)))) (let ((.cse53 (store .cse55 (_ bv0 32) .cse3))) (let ((.cse52 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_73) (_ bv3 32) .cse53) .cse3) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse19))) (let ((.cse54 (store .cse52 (_ bv0 32) .cse3))) (and (= .cse52 (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_82) (_ bv3 32) .cse53) .cse3)) (= (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_79) (_ bv3 32) .cse53) .cse3) .cse52) (= .cse18 .cse53) (= .cse54 .cse53) (exists ((v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32)))) (= (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_85) (_ bv3 32) .cse54) .cse3) .cse52)) (= .cse52 .cse14) (= (_ bv3 32) (select .cse55 (_ bv0 32))) (= (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_74) (_ bv3 32) .cse54) .cse3) .cse52) (= (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_77) (_ bv3 32) .cse53) .cse3) .cse52))))))) (= (_ bv3 32) (select v_DerPreprocessor_73 (_ bv0 32))))) (and (= (_ bv3 32) .cse56) .cse4) (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse60 (select (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse3 v_DerPreprocessor_73) (_ bv3 32)))) (let ((.cse59 (store .cse60 (_ bv0 32) .cse3))) (let ((.cse58 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_73) (_ bv3 32) .cse59) .cse3) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse19))) (let ((.cse57 (store .cse58 (_ bv0 32) .cse3))) (and (= (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_85) (_ bv3 32) .cse57) .cse3) .cse58) (= .cse58 (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_82) (_ bv3 32) .cse59) .cse3)) (= (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_79) (_ bv3 32) .cse59) .cse3) .cse58) (= .cse18 .cse59) (= (_ bv3 32) (select v_DerPreprocessor_73 (_ bv0 32))) (= .cse58 .cse14) (= (_ bv3 32) (select .cse60 (_ bv0 32))) (= (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_74) (_ bv3 32) .cse57) .cse3) .cse58) (= (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_77) (_ bv3 32) .cse59) .cse3) .cse58))))))) (exists ((v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32)))) (and (exists ((v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse61 (select (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse3 v_DerPreprocessor_73) (_ bv3 32)))) (and (= (_ bv3 32) (select .cse61 (_ bv0 32))) (exists ((v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_ArrVal_142 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse63 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_73) (_ bv3 32) v_ArrVal_142) .cse3) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse19))) (let ((.cse64 (store .cse61 (_ bv0 32) .cse3)) (.cse65 (store v_ArrVal_142 (_ bv0 32) .cse3)) (.cse62 (store .cse63 (_ bv0 32) .cse3))) (and (= v_ArrVal_142 .cse62) (= .cse63 (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_85) (_ bv3 32) .cse62) .cse3)) (= .cse63 .cse14) (= .cse63 (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_82) (_ bv3 32) .cse64) .cse3)) (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32)))) (= .cse63 (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_77) (_ bv3 32) .cse65) .cse3))) (= .cse63 (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_79) (_ bv3 32) .cse64) .cse3)) (= .cse65 .cse18) (= .cse63 (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_74) (_ bv3 32) .cse62) .cse3))))))))) (= (_ bv3 32) (select v_DerPreprocessor_73 (_ bv0 32))))) (exists ((v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32)))) (and (= (_ bv3 32) (select v_DerPreprocessor_73 (_ bv0 32))) (exists ((v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse70 (select (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse3 v_DerPreprocessor_73) (_ bv3 32)))) (and (exists ((v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_ArrVal_142 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse66 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_73) (_ bv3 32) v_ArrVal_142) .cse3) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse19))) (let ((.cse68 (store .cse70 (_ bv0 32) .cse3)) (.cse69 (store v_ArrVal_142 (_ bv0 32) .cse3)) (.cse67 (store .cse66 (_ bv0 32) .cse3))) (and (= (select v_ArrVal_142 (_ bv0 32)) .cse3) (= .cse66 (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_85) (_ bv3 32) .cse67) .cse3)) (= .cse66 .cse14) (= .cse66 (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_82) (_ bv3 32) .cse68) .cse3)) (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32)))) (= .cse66 (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_77) (_ bv3 32) .cse69) .cse3))) (= .cse66 (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_79) (_ bv3 32) .cse68) .cse3)) (= .cse69 .cse18) (= .cse66 (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_74) (_ bv3 32) .cse67) .cse3)))))) (= (_ bv3 32) (select .cse70 (_ bv0 32)))))))) (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_81 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_84 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_76 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse83 (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse3 v_DerPreprocessor_73))) (let ((.cse81 (select .cse83 (_ bv3 32)))) (let ((.cse82 (select v_DerPreprocessor_73 (_ bv0 32))) (.cse72 (store .cse81 (_ bv0 32) .cse3))) (let ((.cse79 (store (store (store |c_#memory_$Pointer$.base| .cse82 v_DerPreprocessor_81) .cse3 v_DerPreprocessor_82) (_ bv3 32) .cse72))) (let ((.cse74 (select .cse79 .cse82))) (let ((.cse76 (store .cse74 (_ bv0 32) .cse3)) (.cse78 (store (store (select (store .cse83 .cse82 .cse74) .cse3) (_ bv4 32) .cse82) (_ bv8 32) .cse19))) (let ((.cse80 (store (store (store |c_#memory_$Pointer$.base| .cse82 v_DerPreprocessor_84) .cse3 v_DerPreprocessor_85) (_ bv3 32) (store .cse78 (_ bv0 32) .cse3))) (.cse77 (store (store (store |c_#memory_$Pointer$.base| .cse82 v_DerPreprocessor_76) .cse3 v_DerPreprocessor_77) (_ bv3 32) .cse76))) (let ((.cse73 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_73) (_ bv3 32) .cse74) .cse3) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse19)) (.cse75 (select .cse77 .cse82)) (.cse71 (select .cse80 .cse82))) (and (= v_DerPreprocessor_84 .cse71) (= (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_79) (_ bv3 32) .cse72) .cse3) .cse73) (= .cse73 (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_74) (_ bv3 32) (store .cse73 (_ bv0 32) .cse3)) .cse3)) (= v_DerPreprocessor_81 .cse74) (= .cse75 .cse74) (= .cse73 .cse14) (= .cse75 v_DerPreprocessor_76) (= .cse76 .cse18) (= (select .cse77 .cse3) .cse78) (= (select .cse79 .cse3) .cse78) (= .cse71 .cse74) (= (select .cse80 .cse3) .cse78) (= (_ bv3 32) (select .cse81 (_ bv0 32))))))))))))) (exists ((v_DerPreprocessor_77 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_79 (Array (_ BitVec 32) (_ BitVec 32))) (v_ArrVal_142 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_81 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_72 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_74 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_73 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_84 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_76 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse93 (store (store |c_#memory_$Pointer$.base| (_ bv3 32) v_DerPreprocessor_72) .cse3 v_DerPreprocessor_73))) (let ((.cse90 (select .cse93 (_ bv3 32))) (.cse87 (select v_DerPreprocessor_73 (_ bv0 32)))) (let ((.cse84 (store (store (select (store .cse93 .cse87 v_ArrVal_142) .cse3) (_ bv4 32) .cse87) (_ bv8 32) .cse19)) (.cse92 (store v_ArrVal_142 (_ bv0 32) .cse3)) (.cse91 (store .cse90 (_ bv0 32) .cse3))) (let ((.cse86 (store (store (store |c_#memory_$Pointer$.base| .cse87 v_DerPreprocessor_81) .cse3 v_DerPreprocessor_82) (_ bv3 32) .cse91)) (.cse88 (store (store (store |c_#memory_$Pointer$.base| .cse87 v_DerPreprocessor_76) .cse3 v_DerPreprocessor_77) (_ bv3 32) .cse92)) (.cse85 (store (store (store |c_#memory_$Pointer$.base| .cse87 v_DerPreprocessor_84) .cse3 v_DerPreprocessor_85) (_ bv3 32) (store .cse84 (_ bv0 32) .cse3))) (.cse89 (store (store (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_73) (_ bv3 32) v_ArrVal_142) .cse3) (_ bv4 32) (_ bv3 32)) (_ bv8 32) .cse19))) (and (= .cse84 (select .cse85 .cse3)) (= v_DerPreprocessor_81 (select .cse86 .cse87)) (= (select .cse86 .cse3) .cse84) (= (select .cse88 .cse87) v_DerPreprocessor_76) (= .cse84 (select .cse88 .cse3)) (= .cse89 .cse14) (= v_DerPreprocessor_84 (select .cse85 .cse87)) (= (_ bv3 32) (select .cse90 (_ bv0 32))) (= .cse87 .cse3) (= .cse89 (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_79) (_ bv3 32) .cse91) .cse3)) (= .cse92 .cse18) (= .cse89 (select (store (store |c_#memory_$Pointer$.base| .cse3 v_DerPreprocessor_74) (_ bv3 32) (store .cse89 (_ bv0 32) .cse3)) .cse3)))))))))))) (and (exists ((v_DerPreprocessor_60 (Array (_ BitVec 32) (_ BitVec 32))) (v_arrayElimArr_33 (Array (_ BitVec 32) (_ BitVec 32)))) (and (= (select v_arrayElimArr_33 .cse5) (_ bv4 32)) (= .cse2 (store (store (store (select (store (store |c_#memory_$Pointer$.offset| (_ bv3 32) v_DerPreprocessor_60) .cse56 v_arrayElimArr_33) (_ bv3 32)) (_ bv4 32) .cse6) (_ bv8 32) (_ bv0 32)) (_ bv0 32) (_ bv4 32))))) .cse4))))) (= (_ bv3 32) |c_~#mutexes~0.base|) (= |c_ldv_is_in_set_#in~e.offset| (select (select |c_#memory_$Pointer$.offset| .cse0) .cse1)) (= |c_~#mutexes~0.offset| (_ bv0 32)))) is different from false [2023-12-02 14:34:55,197 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 2 proven. 11 refuted. 1 times theorem prover too weak. 5 trivial. 9 not checked. [2023-12-02 14:34:55,197 INFO L327 TraceCheckSpWp]: Computing backward predicates...