./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/pthread-wmm/safe025_power.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) 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_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/config/GemCutterMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/safe025_power.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/config/svcomp-DerefFreeMemtrack-32bit-GemCutter_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer GemCutter --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6b4ccd44d6ad5c937026f9c7e728382cb906c06e55c568dcdbddf828dfe89bc6 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 20:13:57,082 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 20:13:57,146 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/config/svcomp-DerefFreeMemtrack-32bit-GemCutter_Default.epf [2023-12-02 20:13:57,150 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 20:13:57,151 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 20:13:57,174 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 20:13:57,174 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 20:13:57,175 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 20:13:57,175 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 20:13:57,176 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 20:13:57,177 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-02 20:13:57,177 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-02 20:13:57,178 INFO L153 SettingsManager]: * Use SBE=true [2023-12-02 20:13:57,178 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 20:13:57,179 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 20:13:57,179 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 20:13:57,180 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 20:13:57,180 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 20:13:57,181 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2023-12-02 20:13:57,181 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2023-12-02 20:13:57,181 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2023-12-02 20:13:57,182 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 20:13:57,183 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-02 20:13:57,183 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-12-02 20:13:57,183 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 20:13:57,184 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 20:13:57,184 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 20:13:57,185 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-02 20:13:57,185 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 20:13:57,186 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 20:13:57,186 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 20:13:57,186 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 20:13:57,187 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 20:13:57,187 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-12-02 20:13:57,188 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 20:13:57,188 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 20:13:57,188 INFO L153 SettingsManager]: * Abstraction used for commutativity in POR=VARIABLES_GLOBAL [2023-12-02 20:13:57,189 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2023-12-02 20:13:57,189 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2023-12-02 20:13:57,189 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2023-12-02 20:13:57,190 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> GemCutter Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6b4ccd44d6ad5c937026f9c7e728382cb906c06e55c568dcdbddf828dfe89bc6 [2023-12-02 20:13:57,409 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 20:13:57,431 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 20:13:57,434 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 20:13:57,435 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 20:13:57,435 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 20:13:57,437 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/../../sv-benchmarks/c/pthread-wmm/safe025_power.i [2023-12-02 20:14:00,260 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 20:14:00,507 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 20:14:00,508 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/sv-benchmarks/c/pthread-wmm/safe025_power.i [2023-12-02 20:14:00,525 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/data/1d3662b9e/3078230006844b2bb940c59099f442aa/FLAG3a201af26 [2023-12-02 20:14:00,541 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/data/1d3662b9e/3078230006844b2bb940c59099f442aa [2023-12-02 20:14:00,544 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 20:14:00,545 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 20:14:00,547 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 20:14:00,547 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 20:14:00,552 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 20:14:00,553 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 08:14:00" (1/1) ... [2023-12-02 20:14:00,554 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@361c43 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:14:00, skipping insertion in model container [2023-12-02 20:14:00,554 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 08:14:00" (1/1) ... [2023-12-02 20:14:00,624 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 20:14:01,047 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 20:14:01,060 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 20:14:01,127 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 20:14:01,161 WARN L675 CHandler]: The function __VERIFIER_atomic_begin is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 20:14:01,161 WARN L675 CHandler]: The function __VERIFIER_atomic_end is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 20:14:01,169 INFO L206 MainTranslator]: Completed translation [2023-12-02 20:14:01,170 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:14:01 WrapperNode [2023-12-02 20:14:01,170 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 20:14:01,171 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 20:14:01,171 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 20:14:01,171 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 20:14:01,179 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:14:01" (1/1) ... [2023-12-02 20:14:01,236 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:14:01" (1/1) ... [2023-12-02 20:14:01,284 INFO L138 Inliner]: procedures = 176, calls = 87, calls flagged for inlining = 7, calls inlined = 9, statements flattened = 237 [2023-12-02 20:14:01,285 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 20:14:01,286 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 20:14:01,286 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 20:14:01,286 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 20:14:01,296 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:14:01" (1/1) ... [2023-12-02 20:14:01,296 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:14:01" (1/1) ... [2023-12-02 20:14:01,302 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:14:01" (1/1) ... [2023-12-02 20:14:01,302 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:14:01" (1/1) ... [2023-12-02 20:14:01,317 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:14:01" (1/1) ... [2023-12-02 20:14:01,320 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:14:01" (1/1) ... [2023-12-02 20:14:01,324 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:14:01" (1/1) ... [2023-12-02 20:14:01,327 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:14:01" (1/1) ... [2023-12-02 20:14:01,333 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 20:14:01,335 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 20:14:01,335 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 20:14:01,335 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 20:14:01,336 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:14:01" (1/1) ... [2023-12-02 20:14:01,343 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 20:14:01,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/z3 [2023-12-02 20:14:01,368 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 20:14:01,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 20:14:01,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-02 20:14:01,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-02 20:14:01,400 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2023-12-02 20:14:01,401 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 20:14:01,401 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-02 20:14:01,401 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-02 20:14:01,401 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2023-12-02 20:14:01,401 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2023-12-02 20:14:01,401 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2023-12-02 20:14:01,402 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2023-12-02 20:14:01,402 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2023-12-02 20:14:01,402 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2023-12-02 20:14:01,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 20:14:01,402 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2023-12-02 20:14:01,403 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 20:14:01,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 20:14:01,405 WARN L213 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-12-02 20:14:01,563 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 20:14:01,565 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 20:14:02,134 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 20:14:03,068 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 20:14:03,069 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-12-02 20:14:03,069 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 08:14:03 BoogieIcfgContainer [2023-12-02 20:14:03,069 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 20:14:03,072 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 20:14:03,072 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 20:14:03,075 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 20:14:03,075 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 08:14:00" (1/3) ... [2023-12-02 20:14:03,076 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7abaf8df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 08:14:03, skipping insertion in model container [2023-12-02 20:14:03,076 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:14:01" (2/3) ... [2023-12-02 20:14:03,076 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7abaf8df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 08:14:03, skipping insertion in model container [2023-12-02 20:14:03,077 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 08:14:03" (3/3) ... [2023-12-02 20:14:03,078 INFO L112 eAbstractionObserver]: Analyzing ICFG safe025_power.i [2023-12-02 20:14:03,099 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 20:14:03,099 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 64 error locations. [2023-12-02 20:14:03,099 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2023-12-02 20:14:03,276 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2023-12-02 20:14:03,322 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 20:14:03,322 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2023-12-02 20:14:03,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/z3 [2023-12-02 20:14:03,326 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2023-12-02 20:14:03,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2023-12-02 20:14:03,370 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2023-12-02 20:14:03,383 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == P2Thread1of1ForFork2 ======== [2023-12-02 20:14:03,390 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=false, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=All, 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;@62a4b96f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 20:14:03,391 INFO L358 AbstractCegarLoop]: Starting to check reachability of 20 error locations. [2023-12-02 20:14:06,603 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting P2Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [P2Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, P2Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, P2Err6REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 17 more)] === [2023-12-02 20:14:06,608 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:14:06,609 INFO L85 PathProgramCache]: Analyzing trace with hash -315665286, now seen corresponding path program 1 times [2023-12-02 20:14:06,616 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-02 20:14:06,617 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [759535333] [2023-12-02 20:14:06,617 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:14:06,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:14:06,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:14:06,991 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:14:06,991 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-02 20:14:06,992 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [759535333] [2023-12-02 20:14:06,993 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [759535333] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:14:06,993 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:14:06,993 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 20:14:06,995 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1733169006] [2023-12-02 20:14:06,996 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:14:07,001 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 20:14:07,001 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-02 20:14:07,025 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 20:14:07,026 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-02 20:14:07,026 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:14:07,031 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:14:07,031 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 4.25) internal successors, (17), 3 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 20:14:07,032 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:14:09,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:14:09,644 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-12-02 20:14:09,645 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting P2Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [P2Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, P2Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, P2Err6REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 17 more)] === [2023-12-02 20:14:09,646 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:14:09,646 INFO L85 PathProgramCache]: Analyzing trace with hash -2112616644, now seen corresponding path program 1 times [2023-12-02 20:14:09,646 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-02 20:14:09,646 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1900113673] [2023-12-02 20:14:09,647 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:14:09,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:14:09,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:14:09,843 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:14:09,843 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-02 20:14:09,844 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1900113673] [2023-12-02 20:14:09,844 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1900113673] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:14:09,844 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:14:09,844 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 20:14:09,845 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1464212856] [2023-12-02 20:14:09,845 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:14:09,846 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 20:14:09,847 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-02 20:14:09,847 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 20:14:09,848 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 20:14:09,848 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:14:09,850 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:14:09,850 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 2 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 20:14:09,850 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:14:09,850 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:14:12,255 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:14:12,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:14:12,256 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-12-02 20:14:12,256 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting P2Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [P2Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, P2Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, P2Err6REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 17 more)] === [2023-12-02 20:14:12,257 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:14:12,257 INFO L85 PathProgramCache]: Analyzing trace with hash 1965582223, now seen corresponding path program 1 times [2023-12-02 20:14:12,257 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-02 20:14:12,257 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1198219882] [2023-12-02 20:14:12,258 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:14:12,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:14:12,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:14:12,438 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:14:12,438 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-02 20:14:12,438 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1198219882] [2023-12-02 20:14:12,439 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1198219882] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:14:12,439 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:14:12,439 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 20:14:12,439 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2036242486] [2023-12-02 20:14:12,440 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:14:12,440 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 20:14:12,440 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-02 20:14:12,441 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 20:14:12,441 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 20:14:12,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:14:12,443 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:14:12,443 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 2 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 20:14:12,443 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:14:12,444 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:14:12,444 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:14:15,366 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:14:15,366 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:14:15,367 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:14:15,367 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-12-02 20:14:15,367 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting P2Err16REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [P2Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, P2Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, P2Err6REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 17 more)] === [2023-12-02 20:14:15,367 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:14:15,367 INFO L85 PathProgramCache]: Analyzing trace with hash -1321571192, now seen corresponding path program 1 times [2023-12-02 20:14:15,368 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-02 20:14:15,368 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2111204207] [2023-12-02 20:14:15,368 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:14:15,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:14:15,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:14:16,086 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:14:16,086 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-02 20:14:16,086 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2111204207] [2023-12-02 20:14:16,087 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2111204207] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:14:16,087 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:14:16,087 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-12-02 20:14:16,087 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [487817007] [2023-12-02 20:14:16,087 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:14:16,088 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-12-02 20:14:16,088 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-02 20:14:16,089 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-12-02 20:14:16,089 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=69, Unknown=0, NotChecked=0, Total=110 [2023-12-02 20:14:16,089 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:14:16,091 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:14:16,091 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 10 states have (on average 3.1) internal successors, (31), 10 states have internal predecessors, (31), 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 20:14:16,092 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:14:16,092 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:14:16,092 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:14:16,092 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:14:21,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-02 20:14:21,549 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:14:21,549 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:14:21,549 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-12-02 20:14:21,550 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-12-02 20:14:21,550 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting P2Err16REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [P2Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, P2Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, P2Err6REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 17 more)] === [2023-12-02 20:14:21,550 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:14:21,550 INFO L85 PathProgramCache]: Analyzing trace with hash -1748570808, now seen corresponding path program 2 times [2023-12-02 20:14:21,551 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-02 20:14:21,551 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1923980280] [2023-12-02 20:14:21,551 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:14:21,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:14:21,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:14:22,031 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:14:22,032 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-02 20:14:22,032 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1923980280] [2023-12-02 20:14:22,032 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1923980280] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:14:22,033 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:14:22,033 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-12-02 20:14:22,033 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [333879778] [2023-12-02 20:14:22,033 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:14:22,034 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-12-02 20:14:22,034 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-02 20:14:22,035 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-12-02 20:14:22,035 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2023-12-02 20:14:22,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:14:22,036 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:14:22,037 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 5.166666666666667) internal successors, (31), 6 states have internal predecessors, (31), 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 20:14:22,037 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2023-12-02 20:14:22,037 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:14:22,037 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:14:22,037 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2023-12-02 20:14:22,037 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:14:23,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-02 20:14:23,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:14:23,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:14:23,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-12-02 20:14:23,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 20:14:23,417 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE (19 of 20 remaining) [2023-12-02 20:14:23,417 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE (18 of 20 remaining) [2023-12-02 20:14:23,417 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err6REQUIRES_VIOLATIONMEMORY_DEREFERENCE (17 of 20 remaining) [2023-12-02 20:14:23,418 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err7REQUIRES_VIOLATIONMEMORY_DEREFERENCE (16 of 20 remaining) [2023-12-02 20:14:23,418 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err4REQUIRES_VIOLATIONMEMORY_DEREFERENCE (15 of 20 remaining) [2023-12-02 20:14:23,418 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err5REQUIRES_VIOLATIONMEMORY_DEREFERENCE (14 of 20 remaining) [2023-12-02 20:14:23,418 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (13 of 20 remaining) [2023-12-02 20:14:23,419 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err3REQUIRES_VIOLATIONMEMORY_DEREFERENCE (12 of 20 remaining) [2023-12-02 20:14:23,419 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err8REQUIRES_VIOLATIONMEMORY_DEREFERENCE (11 of 20 remaining) [2023-12-02 20:14:23,419 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err9REQUIRES_VIOLATIONMEMORY_DEREFERENCE (10 of 20 remaining) [2023-12-02 20:14:23,419 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err10REQUIRES_VIOLATIONMEMORY_DEREFERENCE (9 of 20 remaining) [2023-12-02 20:14:23,419 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err11REQUIRES_VIOLATIONMEMORY_DEREFERENCE (8 of 20 remaining) [2023-12-02 20:14:23,420 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err12REQUIRES_VIOLATIONMEMORY_DEREFERENCE (7 of 20 remaining) [2023-12-02 20:14:23,420 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err13REQUIRES_VIOLATIONMEMORY_DEREFERENCE (6 of 20 remaining) [2023-12-02 20:14:23,420 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err14REQUIRES_VIOLATIONMEMORY_DEREFERENCE (5 of 20 remaining) [2023-12-02 20:14:23,420 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err15REQUIRES_VIOLATIONMEMORY_DEREFERENCE (4 of 20 remaining) [2023-12-02 20:14:23,421 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err16REQUIRES_VIOLATIONMEMORY_DEREFERENCE (3 of 20 remaining) [2023-12-02 20:14:23,421 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err17REQUIRES_VIOLATIONMEMORY_DEREFERENCE (2 of 20 remaining) [2023-12-02 20:14:23,421 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err18REQUIRES_VIOLATIONMEMORY_DEREFERENCE (1 of 20 remaining) [2023-12-02 20:14:23,422 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err19REQUIRES_VIOLATIONMEMORY_DEREFERENCE (0 of 20 remaining) [2023-12-02 20:14:23,422 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-12-02 20:14:23,436 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1] [2023-12-02 20:14:23,438 INFO L307 ceAbstractionStarter]: Result for error location P2Thread1of1ForFork2 was SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE (1/4) [2023-12-02 20:14:23,443 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 20:14:23,443 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2023-12-02 20:14:23,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/z3 [2023-12-02 20:14:23,468 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2023-12-02 20:14:23,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (3)] Waiting until timeout for monitored process [2023-12-02 20:14:23,472 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2023-12-02 20:14:23,472 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == P1Thread1of1ForFork0 ======== [2023-12-02 20:14:23,473 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=false, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=All, 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;@62a4b96f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 20:14:23,473 INFO L358 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2023-12-02 20:14:25,464 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting P1Err0ASSERT_VIOLATIONMEMORY_LEAK === [P1Err0ASSERT_VIOLATIONMEMORY_LEAK, P1Err1ASSERT_VIOLATIONMEMORY_LEAK, P1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE, P1Err3REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 2 more)] === [2023-12-02 20:14:25,464 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:14:25,464 INFO L85 PathProgramCache]: Analyzing trace with hash 1423612452, now seen corresponding path program 1 times [2023-12-02 20:14:25,465 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-02 20:14:25,465 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1924401869] [2023-12-02 20:14:25,465 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:14:25,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:14:25,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:14:25,548 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:14:25,548 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-02 20:14:25,548 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1924401869] [2023-12-02 20:14:25,549 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1924401869] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:14:25,549 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:14:25,549 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2023-12-02 20:14:25,549 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1664481671] [2023-12-02 20:14:25,550 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:14:25,550 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 20:14:25,550 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-02 20:14:25,551 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 20:14:25,551 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 20:14:25,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:14:25,552 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:14:25,552 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 6.0) internal successors, (12), 2 states have internal predecessors, (12), 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 20:14:25,553 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:14:27,664 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:14:27,664 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-12-02 20:14:27,665 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting P1Err1ASSERT_VIOLATIONMEMORY_LEAK === [P1Err0ASSERT_VIOLATIONMEMORY_LEAK, P1Err1ASSERT_VIOLATIONMEMORY_LEAK, P1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE, P1Err3REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 2 more)] === [2023-12-02 20:14:27,665 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:14:27,665 INFO L85 PathProgramCache]: Analyzing trace with hash 1182314319, now seen corresponding path program 1 times [2023-12-02 20:14:27,665 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-02 20:14:27,665 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1807834641] [2023-12-02 20:14:27,665 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:14:27,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:14:27,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:14:27,737 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:14:27,738 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-02 20:14:27,738 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1807834641] [2023-12-02 20:14:27,738 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1807834641] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:14:27,738 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:14:27,738 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 20:14:27,739 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2030470807] [2023-12-02 20:14:27,739 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:14:27,739 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 20:14:27,739 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-02 20:14:27,740 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 20:14:27,740 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-02 20:14:27,740 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:14:27,741 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:14:27,741 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), 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 20:14:27,741 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:14:27,741 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:14:29,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:14:29,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:14:29,834 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-12-02 20:14:29,834 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting P1Err1ASSERT_VIOLATIONMEMORY_LEAK === [P1Err0ASSERT_VIOLATIONMEMORY_LEAK, P1Err1ASSERT_VIOLATIONMEMORY_LEAK, P1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE, P1Err3REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 2 more)] === [2023-12-02 20:14:29,834 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:14:29,835 INFO L85 PathProgramCache]: Analyzing trace with hash 2069818000, now seen corresponding path program 1 times [2023-12-02 20:14:29,835 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-02 20:14:29,835 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1942600455] [2023-12-02 20:14:29,835 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:14:29,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:14:29,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:14:29,924 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:14:29,924 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-02 20:14:29,924 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1942600455] [2023-12-02 20:14:29,924 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1942600455] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:14:29,924 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:14:29,924 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 20:14:29,925 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [672275873] [2023-12-02 20:14:29,925 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:14:29,925 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 20:14:29,925 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-02 20:14:29,926 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 20:14:29,926 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 20:14:29,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:14:29,927 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:14:29,927 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 2 states have internal predecessors, (13), 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 20:14:29,927 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:14:29,927 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:14:29,927 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:14:31,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:14:31,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:14:31,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:14:31,915 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-12-02 20:14:31,916 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting P1Err1ASSERT_VIOLATIONMEMORY_LEAK === [P1Err0ASSERT_VIOLATIONMEMORY_LEAK, P1Err1ASSERT_VIOLATIONMEMORY_LEAK, P1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE, P1Err3REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 2 more)] === [2023-12-02 20:14:31,916 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:14:31,916 INFO L85 PathProgramCache]: Analyzing trace with hash -1040753056, now seen corresponding path program 1 times [2023-12-02 20:14:31,916 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-02 20:14:31,916 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1197354703] [2023-12-02 20:14:31,916 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:14:31,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:14:31,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 20:14:31,942 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-02 20:14:31,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 20:14:32,006 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-12-02 20:14:32,006 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-12-02 20:14:32,006 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location P1Err1ASSERT_VIOLATIONMEMORY_LEAK (5 of 6 remaining) [2023-12-02 20:14:32,007 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err0ASSERT_VIOLATIONMEMORY_LEAK (4 of 6 remaining) [2023-12-02 20:14:32,007 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (3 of 6 remaining) [2023-12-02 20:14:32,007 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err3REQUIRES_VIOLATIONMEMORY_DEREFERENCE (2 of 6 remaining) [2023-12-02 20:14:32,008 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err4REQUIRES_VIOLATIONMEMORY_DEREFERENCE (1 of 6 remaining) [2023-12-02 20:14:32,008 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err5REQUIRES_VIOLATIONMEMORY_DEREFERENCE (0 of 6 remaining) [2023-12-02 20:14:32,008 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2023-12-02 20:14:32,012 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2023-12-02 20:14:32,013 INFO L307 ceAbstractionStarter]: Result for error location P1Thread1of1ForFork0 was UNSAFE,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN (2/4) [2023-12-02 20:14:32,015 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2023-12-02 20:14:32,016 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-12-02 20:14:32,061 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre33 could not be translated [2023-12-02 20:14:32,067 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre35 could not be translated [2023-12-02 20:14:32,080 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 08:14:32 BasicIcfg [2023-12-02 20:14:32,081 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-12-02 20:14:32,081 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-12-02 20:14:32,081 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-12-02 20:14:32,081 INFO L274 PluginConnector]: Witness Printer initialized [2023-12-02 20:14:32,082 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 08:14:03" (3/4) ... [2023-12-02 20:14:32,084 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-12-02 20:14:32,085 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-12-02 20:14:32,086 INFO L158 Benchmark]: Toolchain (without parser) took 31540.51ms. Allocated memory was 142.6MB in the beginning and 2.0GB in the end (delta: 1.8GB). Free memory was 96.9MB in the beginning and 1.6GB in the end (delta: -1.5GB). Peak memory consumption was 344.3MB. Max. memory is 16.1GB. [2023-12-02 20:14:32,086 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 102.8MB. Free memory was 52.7MB in the beginning and 52.6MB in the end (delta: 159.6kB). There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 20:14:32,086 INFO L158 Benchmark]: CACSL2BoogieTranslator took 623.59ms. Allocated memory is still 142.6MB. Free memory was 96.6MB in the beginning and 69.6MB in the end (delta: 27.0MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2023-12-02 20:14:32,087 INFO L158 Benchmark]: Boogie Procedure Inliner took 114.06ms. Allocated memory is still 142.6MB. Free memory was 69.6MB in the beginning and 112.8MB in the end (delta: -43.2MB). Peak memory consumption was 11.9MB. Max. memory is 16.1GB. [2023-12-02 20:14:32,087 INFO L158 Benchmark]: Boogie Preprocessor took 48.09ms. Allocated memory is still 142.6MB. Free memory was 112.8MB in the beginning and 110.0MB in the end (delta: 2.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-12-02 20:14:32,087 INFO L158 Benchmark]: RCFGBuilder took 1734.97ms. Allocated memory was 142.6MB in the beginning and 186.6MB in the end (delta: 44.0MB). Free memory was 110.0MB in the beginning and 115.5MB in the end (delta: -5.5MB). Peak memory consumption was 91.3MB. Max. memory is 16.1GB. [2023-12-02 20:14:32,088 INFO L158 Benchmark]: TraceAbstraction took 29008.87ms. Allocated memory was 186.6MB in the beginning and 2.0GB in the end (delta: 1.8GB). Free memory was 115.5MB in the beginning and 1.6GB in the end (delta: -1.5GB). Peak memory consumption was 316.6MB. Max. memory is 16.1GB. [2023-12-02 20:14:32,088 INFO L158 Benchmark]: Witness Printer took 3.85ms. Allocated memory is still 2.0GB. Free memory is still 1.6GB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 20:14:32,090 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 102.8MB. Free memory was 52.7MB in the beginning and 52.6MB in the end (delta: 159.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 623.59ms. Allocated memory is still 142.6MB. Free memory was 96.6MB in the beginning and 69.6MB in the end (delta: 27.0MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 114.06ms. Allocated memory is still 142.6MB. Free memory was 69.6MB in the beginning and 112.8MB in the end (delta: -43.2MB). Peak memory consumption was 11.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 48.09ms. Allocated memory is still 142.6MB. Free memory was 112.8MB in the beginning and 110.0MB in the end (delta: 2.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1734.97ms. Allocated memory was 142.6MB in the beginning and 186.6MB in the end (delta: 44.0MB). Free memory was 110.0MB in the beginning and 115.5MB in the end (delta: -5.5MB). Peak memory consumption was 91.3MB. Max. memory is 16.1GB. * TraceAbstraction took 29008.87ms. Allocated memory was 186.6MB in the beginning and 2.0GB in the end (delta: 1.8GB). Free memory was 115.5MB in the beginning and 1.6GB in the end (delta: -1.5GB). Peak memory consumption was 316.6MB. Max. memory is 16.1GB. * Witness Printer took 3.85ms. Allocated memory is still 2.0GB. Free memory is still 1.6GB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~pre33 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~pre35 could not be translated - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation #1 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 1367, independent: 1138, independent conditional: 34, independent unconditional: 1104, dependent: 226, dependent conditional: 218, dependent unconditional: 8, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 552749, independent: 356462, independent conditional: 339819, independent unconditional: 16643, dependent: 189881, dependent conditional: 189787, dependent unconditional: 94, unknown: 6406, unknown conditional: 6311, unknown unconditional: 95] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 369731, independent: 356462, independent conditional: 339819, independent unconditional: 16643, dependent: 6863, dependent conditional: 6769, dependent unconditional: 94, unknown: 6406, unknown conditional: 6311, unknown unconditional: 95] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 369731, independent: 356462, independent conditional: 339819, independent unconditional: 16643, dependent: 6863, dependent conditional: 6769, dependent unconditional: 94, unknown: 6406, unknown conditional: 6311, unknown unconditional: 95] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 421131, independent: 356462, independent conditional: 0, independent unconditional: 356462, dependent: 34093, dependent conditional: 27230, dependent unconditional: 6863, unknown: 30576, unknown conditional: 24170, unknown unconditional: 6406] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 421131, independent: 356462, independent conditional: 0, independent unconditional: 356462, dependent: 34093, dependent conditional: 0, dependent unconditional: 34093, unknown: 30576, unknown conditional: 0, unknown unconditional: 30576] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 421131, independent: 356462, independent conditional: 0, independent unconditional: 356462, dependent: 34093, dependent conditional: 0, dependent unconditional: 34093, unknown: 30576, unknown conditional: 0, unknown unconditional: 30576] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 9001, independent: 8810, independent conditional: 0, independent unconditional: 8810, dependent: 108, dependent conditional: 0, dependent unconditional: 108, unknown: 83, unknown conditional: 0, unknown unconditional: 83] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 9001, independent: 7730, independent conditional: 0, independent unconditional: 7730, dependent: 1271, dependent conditional: 0, dependent unconditional: 1271, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 1271, independent: 1080, independent conditional: 0, independent unconditional: 1080, dependent: 108, dependent conditional: 0, dependent unconditional: 108, unknown: 83, unknown conditional: 0, unknown unconditional: 83] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1271, independent: 1080, independent conditional: 0, independent unconditional: 1080, dependent: 108, dependent conditional: 0, dependent unconditional: 108, unknown: 83, unknown conditional: 0, unknown unconditional: 83] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1271, independent: 1080, independent conditional: 0, independent unconditional: 1080, dependent: 108, dependent conditional: 0, dependent unconditional: 108, unknown: 83, unknown conditional: 0, unknown unconditional: 83] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5252, independent: 2083, independent conditional: 0, independent unconditional: 2083, dependent: 691, dependent conditional: 0, dependent unconditional: 691, unknown: 2478, unknown conditional: 0, unknown unconditional: 2478] , Protected Queries: 0 ], Cache Queries: [ total: 421131, independent: 347652, independent conditional: 0, independent unconditional: 347652, dependent: 33985, dependent conditional: 0, dependent unconditional: 33985, unknown: 39494, unknown conditional: 0, unknown unconditional: 39494] , Statistics on independence cache: Total cache size (in pairs): 1124, Positive cache size: 1114, Positive conditional cache size: 0, Positive unconditional cache size: 1114, Negative cache size: 10, Negative conditional cache size: 0, Negative unconditional cache size: 10, Unknown cache size: 3, Unknown conditional cache size: 0, Unknown unconditional cache size: 3, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 215, Statistics for Abstraction: - StatisticsResult: Independence relation #2 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 1368, independent: 1140, independent conditional: 35, independent unconditional: 1105, dependent: 224, dependent conditional: 216, dependent unconditional: 8, unknown: 4, unknown conditional: 1, unknown unconditional: 3] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 552749, independent: 356462, independent conditional: 339819, independent unconditional: 16643, dependent: 189881, dependent conditional: 189787, dependent unconditional: 94, unknown: 6406, unknown conditional: 6311, unknown unconditional: 95] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 369731, independent: 356462, independent conditional: 339819, independent unconditional: 16643, dependent: 6863, dependent conditional: 6769, dependent unconditional: 94, unknown: 6406, unknown conditional: 6311, unknown unconditional: 95] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 369731, independent: 356462, independent conditional: 339819, independent unconditional: 16643, dependent: 6863, dependent conditional: 6769, dependent unconditional: 94, unknown: 6406, unknown conditional: 6311, unknown unconditional: 95] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 421131, independent: 356462, independent conditional: 0, independent unconditional: 356462, dependent: 34093, dependent conditional: 27230, dependent unconditional: 6863, unknown: 30576, unknown conditional: 24170, unknown unconditional: 6406] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 421131, independent: 356462, independent conditional: 0, independent unconditional: 356462, dependent: 34093, dependent conditional: 0, dependent unconditional: 34093, unknown: 30576, unknown conditional: 0, unknown unconditional: 30576] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 421131, independent: 356462, independent conditional: 0, independent unconditional: 356462, dependent: 34093, dependent conditional: 0, dependent unconditional: 34093, unknown: 30576, unknown conditional: 0, unknown unconditional: 30576] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 9001, independent: 8810, independent conditional: 0, independent unconditional: 8810, dependent: 108, dependent conditional: 0, dependent unconditional: 108, unknown: 83, unknown conditional: 0, unknown unconditional: 83] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 9001, independent: 7730, independent conditional: 0, independent unconditional: 7730, dependent: 1271, dependent conditional: 0, dependent unconditional: 1271, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 1271, independent: 1080, independent conditional: 0, independent unconditional: 1080, dependent: 108, dependent conditional: 0, dependent unconditional: 108, unknown: 83, unknown conditional: 0, unknown unconditional: 83] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1271, independent: 1080, independent conditional: 0, independent unconditional: 1080, dependent: 108, dependent conditional: 0, dependent unconditional: 108, unknown: 83, unknown conditional: 0, unknown unconditional: 83] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1271, independent: 1080, independent conditional: 0, independent unconditional: 1080, dependent: 108, dependent conditional: 0, dependent unconditional: 108, unknown: 83, unknown conditional: 0, unknown unconditional: 83] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5252, independent: 2083, independent conditional: 0, independent unconditional: 2083, dependent: 691, dependent conditional: 0, dependent unconditional: 691, unknown: 2478, unknown conditional: 0, unknown unconditional: 2478] , Protected Queries: 0 ], Cache Queries: [ total: 421131, independent: 347652, independent conditional: 0, independent unconditional: 347652, dependent: 33985, dependent conditional: 0, dependent unconditional: 33985, unknown: 39494, unknown conditional: 0, unknown unconditional: 39494] , Statistics on independence cache: Total cache size (in pairs): 1899, Positive cache size: 1881, Positive conditional cache size: 0, Positive unconditional cache size: 1881, Negative cache size: 18, Negative conditional cache size: 0, Negative unconditional cache size: 18, Unknown cache size: 7, Unknown conditional cache size: 0, Unknown unconditional cache size: 7, Eliminated conditions: 2, Maximal queried relation: 1, Independence queries for same thread: 430, Statistics for Abstraction: - StatisticsResult: Independence relation #3 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 1241, independent: 1010, independent conditional: 37, independent unconditional: 973, dependent: 226, dependent conditional: 218, dependent unconditional: 8, unknown: 5, unknown conditional: 0, unknown unconditional: 5] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 552749, independent: 356462, independent conditional: 339819, independent unconditional: 16643, dependent: 189881, dependent conditional: 189787, dependent unconditional: 94, unknown: 6406, unknown conditional: 6311, unknown unconditional: 95] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 369731, independent: 356462, independent conditional: 339819, independent unconditional: 16643, dependent: 6863, dependent conditional: 6769, dependent unconditional: 94, unknown: 6406, unknown conditional: 6311, unknown unconditional: 95] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 369731, independent: 356462, independent conditional: 339819, independent unconditional: 16643, dependent: 6863, dependent conditional: 6769, dependent unconditional: 94, unknown: 6406, unknown conditional: 6311, unknown unconditional: 95] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 421131, independent: 356462, independent conditional: 0, independent unconditional: 356462, dependent: 34093, dependent conditional: 27230, dependent unconditional: 6863, unknown: 30576, unknown conditional: 24170, unknown unconditional: 6406] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 421131, independent: 356462, independent conditional: 0, independent unconditional: 356462, dependent: 34093, dependent conditional: 0, dependent unconditional: 34093, unknown: 30576, unknown conditional: 0, unknown unconditional: 30576] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 421131, independent: 356462, independent conditional: 0, independent unconditional: 356462, dependent: 34093, dependent conditional: 0, dependent unconditional: 34093, unknown: 30576, unknown conditional: 0, unknown unconditional: 30576] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 9001, independent: 8810, independent conditional: 0, independent unconditional: 8810, dependent: 108, dependent conditional: 0, dependent unconditional: 108, unknown: 83, unknown conditional: 0, unknown unconditional: 83] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 9001, independent: 7730, independent conditional: 0, independent unconditional: 7730, dependent: 1271, dependent conditional: 0, dependent unconditional: 1271, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 1271, independent: 1080, independent conditional: 0, independent unconditional: 1080, dependent: 108, dependent conditional: 0, dependent unconditional: 108, unknown: 83, unknown conditional: 0, unknown unconditional: 83] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1271, independent: 1080, independent conditional: 0, independent unconditional: 1080, dependent: 108, dependent conditional: 0, dependent unconditional: 108, unknown: 83, unknown conditional: 0, unknown unconditional: 83] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1271, independent: 1080, independent conditional: 0, independent unconditional: 1080, dependent: 108, dependent conditional: 0, dependent unconditional: 108, unknown: 83, unknown conditional: 0, unknown unconditional: 83] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5252, independent: 2083, independent conditional: 0, independent unconditional: 2083, dependent: 691, dependent conditional: 0, dependent unconditional: 691, unknown: 2478, unknown conditional: 0, unknown unconditional: 2478] , Protected Queries: 0 ], Cache Queries: [ total: 421131, independent: 347652, independent conditional: 0, independent unconditional: 347652, dependent: 33985, dependent conditional: 0, dependent unconditional: 33985, unknown: 39494, unknown conditional: 0, unknown unconditional: 39494] , Statistics on independence cache: Total cache size (in pairs): 2492, Positive cache size: 2469, Positive conditional cache size: 0, Positive unconditional cache size: 2469, Negative cache size: 23, Negative conditional cache size: 0, Negative unconditional cache size: 23, Unknown cache size: 12, Unknown conditional cache size: 0, Unknown unconditional cache size: 12, Eliminated conditions: 6, Maximal queried relation: 2, Independence queries for same thread: 646, Statistics for Abstraction: - StatisticsResult: Independence relation #4 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 2073, independent: 1700, independent conditional: 178, independent unconditional: 1522, dependent: 358, dependent conditional: 348, dependent unconditional: 10, unknown: 15, unknown conditional: 5, unknown unconditional: 10] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 552749, independent: 356462, independent conditional: 339819, independent unconditional: 16643, dependent: 189881, dependent conditional: 189787, dependent unconditional: 94, unknown: 6406, unknown conditional: 6311, unknown unconditional: 95] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 369731, independent: 356462, independent conditional: 339819, independent unconditional: 16643, dependent: 6863, dependent conditional: 6769, dependent unconditional: 94, unknown: 6406, unknown conditional: 6311, unknown unconditional: 95] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 369731, independent: 356462, independent conditional: 339819, independent unconditional: 16643, dependent: 6863, dependent conditional: 6769, dependent unconditional: 94, unknown: 6406, unknown conditional: 6311, unknown unconditional: 95] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 421131, independent: 356462, independent conditional: 0, independent unconditional: 356462, dependent: 34093, dependent conditional: 27230, dependent unconditional: 6863, unknown: 30576, unknown conditional: 24170, unknown unconditional: 6406] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 421131, independent: 356462, independent conditional: 0, independent unconditional: 356462, dependent: 34093, dependent conditional: 0, dependent unconditional: 34093, unknown: 30576, unknown conditional: 0, unknown unconditional: 30576] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 421131, independent: 356462, independent conditional: 0, independent unconditional: 356462, dependent: 34093, dependent conditional: 0, dependent unconditional: 34093, unknown: 30576, unknown conditional: 0, unknown unconditional: 30576] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 9001, independent: 8810, independent conditional: 0, independent unconditional: 8810, dependent: 108, dependent conditional: 0, dependent unconditional: 108, unknown: 83, unknown conditional: 0, unknown unconditional: 83] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 9001, independent: 7730, independent conditional: 0, independent unconditional: 7730, dependent: 1271, dependent conditional: 0, dependent unconditional: 1271, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 1271, independent: 1080, independent conditional: 0, independent unconditional: 1080, dependent: 108, dependent conditional: 0, dependent unconditional: 108, unknown: 83, unknown conditional: 0, unknown unconditional: 83] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1271, independent: 1080, independent conditional: 0, independent unconditional: 1080, dependent: 108, dependent conditional: 0, dependent unconditional: 108, unknown: 83, unknown conditional: 0, unknown unconditional: 83] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1271, independent: 1080, independent conditional: 0, independent unconditional: 1080, dependent: 108, dependent conditional: 0, dependent unconditional: 108, unknown: 83, unknown conditional: 0, unknown unconditional: 83] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5252, independent: 2083, independent conditional: 0, independent unconditional: 2083, dependent: 691, dependent conditional: 0, dependent unconditional: 691, unknown: 2478, unknown conditional: 0, unknown unconditional: 2478] , Protected Queries: 0 ], Cache Queries: [ total: 421131, independent: 347652, independent conditional: 0, independent unconditional: 347652, dependent: 33985, dependent conditional: 0, dependent unconditional: 33985, unknown: 39494, unknown conditional: 0, unknown unconditional: 39494] , Statistics on independence cache: Total cache size (in pairs): 3646, Positive cache size: 3613, Positive conditional cache size: 0, Positive unconditional cache size: 3613, Negative cache size: 33, Negative conditional cache size: 0, Negative unconditional cache size: 33, Unknown cache size: 25, Unknown conditional cache size: 0, Unknown unconditional cache size: 25, Eliminated conditions: 26, Maximal queried relation: 3, Independence queries for same thread: 990, Statistics for Abstraction: - StatisticsResult: Independence relation #5 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 221236, independent: 144206, independent conditional: 138296, independent unconditional: 5910, dependent: 74263, dependent conditional: 74233, dependent unconditional: 30, unknown: 2767, unknown conditional: 2730, unknown unconditional: 37] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 552749, independent: 356462, independent conditional: 339819, independent unconditional: 16643, dependent: 189881, dependent conditional: 189787, dependent unconditional: 94, unknown: 6406, unknown conditional: 6311, unknown unconditional: 95] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 369731, independent: 356462, independent conditional: 339819, independent unconditional: 16643, dependent: 6863, dependent conditional: 6769, dependent unconditional: 94, unknown: 6406, unknown conditional: 6311, unknown unconditional: 95] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 369731, independent: 356462, independent conditional: 339819, independent unconditional: 16643, dependent: 6863, dependent conditional: 6769, dependent unconditional: 94, unknown: 6406, unknown conditional: 6311, unknown unconditional: 95] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 421131, independent: 356462, independent conditional: 0, independent unconditional: 356462, dependent: 34093, dependent conditional: 27230, dependent unconditional: 6863, unknown: 30576, unknown conditional: 24170, unknown unconditional: 6406] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 421131, independent: 356462, independent conditional: 0, independent unconditional: 356462, dependent: 34093, dependent conditional: 0, dependent unconditional: 34093, unknown: 30576, unknown conditional: 0, unknown unconditional: 30576] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 421131, independent: 356462, independent conditional: 0, independent unconditional: 356462, dependent: 34093, dependent conditional: 0, dependent unconditional: 34093, unknown: 30576, unknown conditional: 0, unknown unconditional: 30576] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 9001, independent: 8810, independent conditional: 0, independent unconditional: 8810, dependent: 108, dependent conditional: 0, dependent unconditional: 108, unknown: 83, unknown conditional: 0, unknown unconditional: 83] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 9001, independent: 7730, independent conditional: 0, independent unconditional: 7730, dependent: 1271, dependent conditional: 0, dependent unconditional: 1271, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 1271, independent: 1080, independent conditional: 0, independent unconditional: 1080, dependent: 108, dependent conditional: 0, dependent unconditional: 108, unknown: 83, unknown conditional: 0, unknown unconditional: 83] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1271, independent: 1080, independent conditional: 0, independent unconditional: 1080, dependent: 108, dependent conditional: 0, dependent unconditional: 108, unknown: 83, unknown conditional: 0, unknown unconditional: 83] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1271, independent: 1080, independent conditional: 0, independent unconditional: 1080, dependent: 108, dependent conditional: 0, dependent unconditional: 108, unknown: 83, unknown conditional: 0, unknown unconditional: 83] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5252, independent: 2083, independent conditional: 0, independent unconditional: 2083, dependent: 691, dependent conditional: 0, dependent unconditional: 691, unknown: 2478, unknown conditional: 0, unknown unconditional: 2478] , Protected Queries: 0 ], Cache Queries: [ total: 421131, independent: 347652, independent conditional: 0, independent unconditional: 347652, dependent: 33985, dependent conditional: 0, dependent unconditional: 33985, unknown: 39494, unknown conditional: 0, unknown unconditional: 39494] , Statistics on independence cache: Total cache size (in pairs): 8799, Positive cache size: 8691, Positive conditional cache size: 0, Positive unconditional cache size: 8691, Negative cache size: 108, Negative conditional cache size: 0, Negative unconditional cache size: 108, Unknown cache size: 83, Unknown conditional cache size: 0, Unknown unconditional cache size: 83, Eliminated conditions: 16995, Maximal queried relation: 4, Independence queries for same thread: 72855, Statistics for Abstraction: - StatisticsResult: Independence relation #6 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 325464, independent: 207268, independent conditional: 201239, independent unconditional: 6029, dependent: 114584, dependent conditional: 114554, dependent unconditional: 30, unknown: 3612, unknown conditional: 3575, unknown unconditional: 37] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 552749, independent: 356462, independent conditional: 339819, independent unconditional: 16643, dependent: 189881, dependent conditional: 189787, dependent unconditional: 94, unknown: 6406, unknown conditional: 6311, unknown unconditional: 95] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 369731, independent: 356462, independent conditional: 339819, independent unconditional: 16643, dependent: 6863, dependent conditional: 6769, dependent unconditional: 94, unknown: 6406, unknown conditional: 6311, unknown unconditional: 95] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 369731, independent: 356462, independent conditional: 339819, independent unconditional: 16643, dependent: 6863, dependent conditional: 6769, dependent unconditional: 94, unknown: 6406, unknown conditional: 6311, unknown unconditional: 95] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 421131, independent: 356462, independent conditional: 0, independent unconditional: 356462, dependent: 34093, dependent conditional: 27230, dependent unconditional: 6863, unknown: 30576, unknown conditional: 24170, unknown unconditional: 6406] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 421131, independent: 356462, independent conditional: 0, independent unconditional: 356462, dependent: 34093, dependent conditional: 0, dependent unconditional: 34093, unknown: 30576, unknown conditional: 0, unknown unconditional: 30576] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 421131, independent: 356462, independent conditional: 0, independent unconditional: 356462, dependent: 34093, dependent conditional: 0, dependent unconditional: 34093, unknown: 30576, unknown conditional: 0, unknown unconditional: 30576] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 9001, independent: 8810, independent conditional: 0, independent unconditional: 8810, dependent: 108, dependent conditional: 0, dependent unconditional: 108, unknown: 83, unknown conditional: 0, unknown unconditional: 83] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 9001, independent: 7730, independent conditional: 0, independent unconditional: 7730, dependent: 1271, dependent conditional: 0, dependent unconditional: 1271, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 1271, independent: 1080, independent conditional: 0, independent unconditional: 1080, dependent: 108, dependent conditional: 0, dependent unconditional: 108, unknown: 83, unknown conditional: 0, unknown unconditional: 83] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1271, independent: 1080, independent conditional: 0, independent unconditional: 1080, dependent: 108, dependent conditional: 0, dependent unconditional: 108, unknown: 83, unknown conditional: 0, unknown unconditional: 83] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1271, independent: 1080, independent conditional: 0, independent unconditional: 1080, dependent: 108, dependent conditional: 0, dependent unconditional: 108, unknown: 83, unknown conditional: 0, unknown unconditional: 83] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5252, independent: 2083, independent conditional: 0, independent unconditional: 2083, dependent: 691, dependent conditional: 0, dependent unconditional: 691, unknown: 2478, unknown conditional: 0, unknown unconditional: 2478] , Protected Queries: 0 ], Cache Queries: [ total: 421131, independent: 347652, independent conditional: 0, independent unconditional: 347652, dependent: 33985, dependent conditional: 0, dependent unconditional: 33985, unknown: 39494, unknown conditional: 0, unknown unconditional: 39494] , Statistics on independence cache: Total cache size (in pairs): 8918, Positive cache size: 8810, Positive conditional cache size: 0, Positive unconditional cache size: 8810, Negative cache size: 108, Negative conditional cache size: 0, Negative unconditional cache size: 108, Unknown cache size: 83, Unknown conditional cache size: 0, Unknown unconditional cache size: 83, Eliminated conditions: 51400, Maximal queried relation: 5, Independence queries for same thread: 183018, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 3.2s, Number of persistent set computation: 17, Number of trivial persistent sets: 16, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1115, independent: 1104, independent conditional: 0, independent unconditional: 1104, dependent: 8, dependent conditional: 0, dependent unconditional: 8, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 1367, independent: 1138, independent conditional: 34, independent unconditional: 1104, dependent: 226, dependent conditional: 218, dependent unconditional: 8, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 552749, independent: 356462, independent conditional: 339819, independent unconditional: 16643, dependent: 189881, dependent conditional: 189787, dependent unconditional: 94, unknown: 6406, unknown conditional: 6311, unknown unconditional: 95] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 369731, independent: 356462, independent conditional: 339819, independent unconditional: 16643, dependent: 6863, dependent conditional: 6769, dependent unconditional: 94, unknown: 6406, unknown conditional: 6311, unknown unconditional: 95] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 369731, independent: 356462, independent conditional: 339819, independent unconditional: 16643, dependent: 6863, dependent conditional: 6769, dependent unconditional: 94, unknown: 6406, unknown conditional: 6311, unknown unconditional: 95] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 421131, independent: 356462, independent conditional: 0, independent unconditional: 356462, dependent: 34093, dependent conditional: 27230, dependent unconditional: 6863, unknown: 30576, unknown conditional: 24170, unknown unconditional: 6406] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 421131, independent: 356462, independent conditional: 0, independent unconditional: 356462, dependent: 34093, dependent conditional: 0, dependent unconditional: 34093, unknown: 30576, unknown conditional: 0, unknown unconditional: 30576] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 421131, independent: 356462, independent conditional: 0, independent unconditional: 356462, dependent: 34093, dependent conditional: 0, dependent unconditional: 34093, unknown: 30576, unknown conditional: 0, unknown unconditional: 30576] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 9001, independent: 8810, independent conditional: 0, independent unconditional: 8810, dependent: 108, dependent conditional: 0, dependent unconditional: 108, unknown: 83, unknown conditional: 0, unknown unconditional: 83] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 9001, independent: 7730, independent conditional: 0, independent unconditional: 7730, dependent: 1271, dependent conditional: 0, dependent unconditional: 1271, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 1271, independent: 1080, independent conditional: 0, independent unconditional: 1080, dependent: 108, dependent conditional: 0, dependent unconditional: 108, unknown: 83, unknown conditional: 0, unknown unconditional: 83] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1271, independent: 1080, independent conditional: 0, independent unconditional: 1080, dependent: 108, dependent conditional: 0, dependent unconditional: 108, unknown: 83, unknown conditional: 0, unknown unconditional: 83] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1271, independent: 1080, independent conditional: 0, independent unconditional: 1080, dependent: 108, dependent conditional: 0, dependent unconditional: 108, unknown: 83, unknown conditional: 0, unknown unconditional: 83] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5252, independent: 2083, independent conditional: 0, independent unconditional: 2083, dependent: 691, dependent conditional: 0, dependent unconditional: 691, unknown: 2478, unknown conditional: 0, unknown unconditional: 2478] , Protected Queries: 0 ], Cache Queries: [ total: 421131, independent: 347652, independent conditional: 0, independent unconditional: 347652, dependent: 33985, dependent conditional: 0, dependent unconditional: 33985, unknown: 39494, unknown conditional: 0, unknown unconditional: 39494] , Statistics on independence cache: Total cache size (in pairs): 1124, Positive cache size: 1114, Positive conditional cache size: 0, Positive unconditional cache size: 1114, Negative cache size: 10, Negative conditional cache size: 0, Negative unconditional cache size: 10, Unknown cache size: 3, Unknown conditional cache size: 0, Unknown unconditional cache size: 3, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 215, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 2.5s, Number of persistent set computation: 17, Number of trivial persistent sets: 16, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1116, independent: 1105, independent conditional: 0, independent unconditional: 1105, dependent: 8, dependent conditional: 0, dependent unconditional: 8, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 1368, independent: 1140, independent conditional: 35, independent unconditional: 1105, dependent: 224, dependent conditional: 216, dependent unconditional: 8, unknown: 4, unknown conditional: 1, unknown unconditional: 3] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 552749, independent: 356462, independent conditional: 339819, independent unconditional: 16643, dependent: 189881, dependent conditional: 189787, dependent unconditional: 94, unknown: 6406, unknown conditional: 6311, unknown unconditional: 95] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 369731, independent: 356462, independent conditional: 339819, independent unconditional: 16643, dependent: 6863, dependent conditional: 6769, dependent unconditional: 94, unknown: 6406, unknown conditional: 6311, unknown unconditional: 95] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 369731, independent: 356462, independent conditional: 339819, independent unconditional: 16643, dependent: 6863, dependent conditional: 6769, dependent unconditional: 94, unknown: 6406, unknown conditional: 6311, unknown unconditional: 95] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 421131, independent: 356462, independent conditional: 0, independent unconditional: 356462, dependent: 34093, dependent conditional: 27230, dependent unconditional: 6863, unknown: 30576, unknown conditional: 24170, unknown unconditional: 6406] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 421131, independent: 356462, independent conditional: 0, independent unconditional: 356462, dependent: 34093, dependent conditional: 0, dependent unconditional: 34093, unknown: 30576, unknown conditional: 0, unknown unconditional: 30576] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 421131, independent: 356462, independent conditional: 0, independent unconditional: 356462, dependent: 34093, dependent conditional: 0, dependent unconditional: 34093, unknown: 30576, unknown conditional: 0, unknown unconditional: 30576] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 9001, independent: 8810, independent conditional: 0, independent unconditional: 8810, dependent: 108, dependent conditional: 0, dependent unconditional: 108, unknown: 83, unknown conditional: 0, unknown unconditional: 83] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 9001, independent: 7730, independent conditional: 0, independent unconditional: 7730, dependent: 1271, dependent conditional: 0, dependent unconditional: 1271, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 1271, independent: 1080, independent conditional: 0, independent unconditional: 1080, dependent: 108, dependent conditional: 0, dependent unconditional: 108, unknown: 83, unknown conditional: 0, unknown unconditional: 83] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1271, independent: 1080, independent conditional: 0, independent unconditional: 1080, dependent: 108, dependent conditional: 0, dependent unconditional: 108, unknown: 83, unknown conditional: 0, unknown unconditional: 83] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1271, independent: 1080, independent conditional: 0, independent unconditional: 1080, dependent: 108, dependent conditional: 0, dependent unconditional: 108, unknown: 83, unknown conditional: 0, unknown unconditional: 83] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5252, independent: 2083, independent conditional: 0, independent unconditional: 2083, dependent: 691, dependent conditional: 0, dependent unconditional: 691, unknown: 2478, unknown conditional: 0, unknown unconditional: 2478] , Protected Queries: 0 ], Cache Queries: [ total: 421131, independent: 347652, independent conditional: 0, independent unconditional: 347652, dependent: 33985, dependent conditional: 0, dependent unconditional: 33985, unknown: 39494, unknown conditional: 0, unknown unconditional: 39494] , Statistics on independence cache: Total cache size (in pairs): 1899, Positive cache size: 1881, Positive conditional cache size: 0, Positive unconditional cache size: 1881, Negative cache size: 18, Negative conditional cache size: 0, Negative unconditional cache size: 18, Unknown cache size: 7, Unknown conditional cache size: 0, Unknown unconditional cache size: 7, Eliminated conditions: 2, Maximal queried relation: 1, Independence queries for same thread: 430, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 2.3s, Number of persistent set computation: 18, Number of trivial persistent sets: 17, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 986, independent: 973, independent conditional: 0, independent unconditional: 973, dependent: 8, dependent conditional: 0, dependent unconditional: 8, unknown: 5, unknown conditional: 0, unknown unconditional: 5] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 1241, independent: 1010, independent conditional: 37, independent unconditional: 973, dependent: 226, dependent conditional: 218, dependent unconditional: 8, unknown: 5, unknown conditional: 0, unknown unconditional: 5] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 552749, independent: 356462, independent conditional: 339819, independent unconditional: 16643, dependent: 189881, dependent conditional: 189787, dependent unconditional: 94, unknown: 6406, unknown conditional: 6311, unknown unconditional: 95] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 369731, independent: 356462, independent conditional: 339819, independent unconditional: 16643, dependent: 6863, dependent conditional: 6769, dependent unconditional: 94, unknown: 6406, unknown conditional: 6311, unknown unconditional: 95] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 369731, independent: 356462, independent conditional: 339819, independent unconditional: 16643, dependent: 6863, dependent conditional: 6769, dependent unconditional: 94, unknown: 6406, unknown conditional: 6311, unknown unconditional: 95] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 421131, independent: 356462, independent conditional: 0, independent unconditional: 356462, dependent: 34093, dependent conditional: 27230, dependent unconditional: 6863, unknown: 30576, unknown conditional: 24170, unknown unconditional: 6406] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 421131, independent: 356462, independent conditional: 0, independent unconditional: 356462, dependent: 34093, dependent conditional: 0, dependent unconditional: 34093, unknown: 30576, unknown conditional: 0, unknown unconditional: 30576] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 421131, independent: 356462, independent conditional: 0, independent unconditional: 356462, dependent: 34093, dependent conditional: 0, dependent unconditional: 34093, unknown: 30576, unknown conditional: 0, unknown unconditional: 30576] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 9001, independent: 8810, independent conditional: 0, independent unconditional: 8810, dependent: 108, dependent conditional: 0, dependent unconditional: 108, unknown: 83, unknown conditional: 0, unknown unconditional: 83] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 9001, independent: 7730, independent conditional: 0, independent unconditional: 7730, dependent: 1271, dependent conditional: 0, dependent unconditional: 1271, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 1271, independent: 1080, independent conditional: 0, independent unconditional: 1080, dependent: 108, dependent conditional: 0, dependent unconditional: 108, unknown: 83, unknown conditional: 0, unknown unconditional: 83] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1271, independent: 1080, independent conditional: 0, independent unconditional: 1080, dependent: 108, dependent conditional: 0, dependent unconditional: 108, unknown: 83, unknown conditional: 0, unknown unconditional: 83] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1271, independent: 1080, independent conditional: 0, independent unconditional: 1080, dependent: 108, dependent conditional: 0, dependent unconditional: 108, unknown: 83, unknown conditional: 0, unknown unconditional: 83] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5252, independent: 2083, independent conditional: 0, independent unconditional: 2083, dependent: 691, dependent conditional: 0, dependent unconditional: 691, unknown: 2478, unknown conditional: 0, unknown unconditional: 2478] , Protected Queries: 0 ], Cache Queries: [ total: 421131, independent: 347652, independent conditional: 0, independent unconditional: 347652, dependent: 33985, dependent conditional: 0, dependent unconditional: 33985, unknown: 39494, unknown conditional: 0, unknown unconditional: 39494] , Statistics on independence cache: Total cache size (in pairs): 2492, Positive cache size: 2469, Positive conditional cache size: 0, Positive unconditional cache size: 2469, Negative cache size: 23, Negative conditional cache size: 0, Negative unconditional cache size: 23, Unknown cache size: 12, Unknown conditional cache size: 0, Unknown unconditional cache size: 12, Eliminated conditions: 6, Maximal queried relation: 2, Independence queries for same thread: 646, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 2.5s, Number of persistent set computation: 33, Number of trivial persistent sets: 31, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1542, independent: 1522, independent conditional: 0, independent unconditional: 1522, dependent: 10, dependent conditional: 0, dependent unconditional: 10, unknown: 10, unknown conditional: 0, unknown unconditional: 10] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 2073, independent: 1700, independent conditional: 178, independent unconditional: 1522, dependent: 358, dependent conditional: 348, dependent unconditional: 10, unknown: 15, unknown conditional: 5, unknown unconditional: 10] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 552749, independent: 356462, independent conditional: 339819, independent unconditional: 16643, dependent: 189881, dependent conditional: 189787, dependent unconditional: 94, unknown: 6406, unknown conditional: 6311, unknown unconditional: 95] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 369731, independent: 356462, independent conditional: 339819, independent unconditional: 16643, dependent: 6863, dependent conditional: 6769, dependent unconditional: 94, unknown: 6406, unknown conditional: 6311, unknown unconditional: 95] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 369731, independent: 356462, independent conditional: 339819, independent unconditional: 16643, dependent: 6863, dependent conditional: 6769, dependent unconditional: 94, unknown: 6406, unknown conditional: 6311, unknown unconditional: 95] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 421131, independent: 356462, independent conditional: 0, independent unconditional: 356462, dependent: 34093, dependent conditional: 27230, dependent unconditional: 6863, unknown: 30576, unknown conditional: 24170, unknown unconditional: 6406] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 421131, independent: 356462, independent conditional: 0, independent unconditional: 356462, dependent: 34093, dependent conditional: 0, dependent unconditional: 34093, unknown: 30576, unknown conditional: 0, unknown unconditional: 30576] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 421131, independent: 356462, independent conditional: 0, independent unconditional: 356462, dependent: 34093, dependent conditional: 0, dependent unconditional: 34093, unknown: 30576, unknown conditional: 0, unknown unconditional: 30576] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 9001, independent: 8810, independent conditional: 0, independent unconditional: 8810, dependent: 108, dependent conditional: 0, dependent unconditional: 108, unknown: 83, unknown conditional: 0, unknown unconditional: 83] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 9001, independent: 7730, independent conditional: 0, independent unconditional: 7730, dependent: 1271, dependent conditional: 0, dependent unconditional: 1271, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 1271, independent: 1080, independent conditional: 0, independent unconditional: 1080, dependent: 108, dependent conditional: 0, dependent unconditional: 108, unknown: 83, unknown conditional: 0, unknown unconditional: 83] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1271, independent: 1080, independent conditional: 0, independent unconditional: 1080, dependent: 108, dependent conditional: 0, dependent unconditional: 108, unknown: 83, unknown conditional: 0, unknown unconditional: 83] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1271, independent: 1080, independent conditional: 0, independent unconditional: 1080, dependent: 108, dependent conditional: 0, dependent unconditional: 108, unknown: 83, unknown conditional: 0, unknown unconditional: 83] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5252, independent: 2083, independent conditional: 0, independent unconditional: 2083, dependent: 691, dependent conditional: 0, dependent unconditional: 691, unknown: 2478, unknown conditional: 0, unknown unconditional: 2478] , Protected Queries: 0 ], Cache Queries: [ total: 421131, independent: 347652, independent conditional: 0, independent unconditional: 347652, dependent: 33985, dependent conditional: 0, dependent unconditional: 33985, unknown: 39494, unknown conditional: 0, unknown unconditional: 39494] , Statistics on independence cache: Total cache size (in pairs): 3646, Positive cache size: 3613, Positive conditional cache size: 0, Positive unconditional cache size: 3613, Negative cache size: 33, Negative conditional cache size: 0, Negative unconditional cache size: 33, Unknown cache size: 25, Unknown conditional cache size: 0, Unknown unconditional cache size: 25, Eliminated conditions: 26, Maximal queried relation: 3, Independence queries for same thread: 990, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 2.5s, Number of persistent set computation: 2003, Number of trivial persistent sets: 1562, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 5977, independent: 5910, independent conditional: 0, independent unconditional: 5910, dependent: 30, dependent conditional: 0, dependent unconditional: 30, unknown: 37, unknown conditional: 0, unknown unconditional: 37] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 221236, independent: 144206, independent conditional: 138296, independent unconditional: 5910, dependent: 74263, dependent conditional: 74233, dependent unconditional: 30, unknown: 2767, unknown conditional: 2730, unknown unconditional: 37] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 552749, independent: 356462, independent conditional: 339819, independent unconditional: 16643, dependent: 189881, dependent conditional: 189787, dependent unconditional: 94, unknown: 6406, unknown conditional: 6311, unknown unconditional: 95] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 369731, independent: 356462, independent conditional: 339819, independent unconditional: 16643, dependent: 6863, dependent conditional: 6769, dependent unconditional: 94, unknown: 6406, unknown conditional: 6311, unknown unconditional: 95] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 369731, independent: 356462, independent conditional: 339819, independent unconditional: 16643, dependent: 6863, dependent conditional: 6769, dependent unconditional: 94, unknown: 6406, unknown conditional: 6311, unknown unconditional: 95] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 421131, independent: 356462, independent conditional: 0, independent unconditional: 356462, dependent: 34093, dependent conditional: 27230, dependent unconditional: 6863, unknown: 30576, unknown conditional: 24170, unknown unconditional: 6406] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 421131, independent: 356462, independent conditional: 0, independent unconditional: 356462, dependent: 34093, dependent conditional: 0, dependent unconditional: 34093, unknown: 30576, unknown conditional: 0, unknown unconditional: 30576] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 421131, independent: 356462, independent conditional: 0, independent unconditional: 356462, dependent: 34093, dependent conditional: 0, dependent unconditional: 34093, unknown: 30576, unknown conditional: 0, unknown unconditional: 30576] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 9001, independent: 8810, independent conditional: 0, independent unconditional: 8810, dependent: 108, dependent conditional: 0, dependent unconditional: 108, unknown: 83, unknown conditional: 0, unknown unconditional: 83] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 9001, independent: 7730, independent conditional: 0, independent unconditional: 7730, dependent: 1271, dependent conditional: 0, dependent unconditional: 1271, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 1271, independent: 1080, independent conditional: 0, independent unconditional: 1080, dependent: 108, dependent conditional: 0, dependent unconditional: 108, unknown: 83, unknown conditional: 0, unknown unconditional: 83] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1271, independent: 1080, independent conditional: 0, independent unconditional: 1080, dependent: 108, dependent conditional: 0, dependent unconditional: 108, unknown: 83, unknown conditional: 0, unknown unconditional: 83] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1271, independent: 1080, independent conditional: 0, independent unconditional: 1080, dependent: 108, dependent conditional: 0, dependent unconditional: 108, unknown: 83, unknown conditional: 0, unknown unconditional: 83] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5252, independent: 2083, independent conditional: 0, independent unconditional: 2083, dependent: 691, dependent conditional: 0, dependent unconditional: 691, unknown: 2478, unknown conditional: 0, unknown unconditional: 2478] , Protected Queries: 0 ], Cache Queries: [ total: 421131, independent: 347652, independent conditional: 0, independent unconditional: 347652, dependent: 33985, dependent conditional: 0, dependent unconditional: 33985, unknown: 39494, unknown conditional: 0, unknown unconditional: 39494] , Statistics on independence cache: Total cache size (in pairs): 8799, Positive cache size: 8691, Positive conditional cache size: 0, Positive unconditional cache size: 8691, Negative cache size: 108, Negative conditional cache size: 0, Negative unconditional cache size: 108, Unknown cache size: 83, Unknown conditional cache size: 0, Unknown unconditional cache size: 83, Eliminated conditions: 16995, Maximal queried relation: 4, Independence queries for same thread: 72855, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.1s, Number of persistent set computation: 2651, Number of trivial persistent sets: 2083, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 6096, independent: 6029, independent conditional: 0, independent unconditional: 6029, dependent: 30, dependent conditional: 0, dependent unconditional: 30, unknown: 37, unknown conditional: 0, unknown unconditional: 37] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 325464, independent: 207268, independent conditional: 201239, independent unconditional: 6029, dependent: 114584, dependent conditional: 114554, dependent unconditional: 30, unknown: 3612, unknown conditional: 3575, unknown unconditional: 37] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 552749, independent: 356462, independent conditional: 339819, independent unconditional: 16643, dependent: 189881, dependent conditional: 189787, dependent unconditional: 94, unknown: 6406, unknown conditional: 6311, unknown unconditional: 95] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 369731, independent: 356462, independent conditional: 339819, independent unconditional: 16643, dependent: 6863, dependent conditional: 6769, dependent unconditional: 94, unknown: 6406, unknown conditional: 6311, unknown unconditional: 95] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 369731, independent: 356462, independent conditional: 339819, independent unconditional: 16643, dependent: 6863, dependent conditional: 6769, dependent unconditional: 94, unknown: 6406, unknown conditional: 6311, unknown unconditional: 95] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 421131, independent: 356462, independent conditional: 0, independent unconditional: 356462, dependent: 34093, dependent conditional: 27230, dependent unconditional: 6863, unknown: 30576, unknown conditional: 24170, unknown unconditional: 6406] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 421131, independent: 356462, independent conditional: 0, independent unconditional: 356462, dependent: 34093, dependent conditional: 0, dependent unconditional: 34093, unknown: 30576, unknown conditional: 0, unknown unconditional: 30576] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 421131, independent: 356462, independent conditional: 0, independent unconditional: 356462, dependent: 34093, dependent conditional: 0, dependent unconditional: 34093, unknown: 30576, unknown conditional: 0, unknown unconditional: 30576] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 9001, independent: 8810, independent conditional: 0, independent unconditional: 8810, dependent: 108, dependent conditional: 0, dependent unconditional: 108, unknown: 83, unknown conditional: 0, unknown unconditional: 83] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 9001, independent: 7730, independent conditional: 0, independent unconditional: 7730, dependent: 1271, dependent conditional: 0, dependent unconditional: 1271, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 1271, independent: 1080, independent conditional: 0, independent unconditional: 1080, dependent: 108, dependent conditional: 0, dependent unconditional: 108, unknown: 83, unknown conditional: 0, unknown unconditional: 83] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1271, independent: 1080, independent conditional: 0, independent unconditional: 1080, dependent: 108, dependent conditional: 0, dependent unconditional: 108, unknown: 83, unknown conditional: 0, unknown unconditional: 83] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1271, independent: 1080, independent conditional: 0, independent unconditional: 1080, dependent: 108, dependent conditional: 0, dependent unconditional: 108, unknown: 83, unknown conditional: 0, unknown unconditional: 83] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5252, independent: 2083, independent conditional: 0, independent unconditional: 2083, dependent: 691, dependent conditional: 0, dependent unconditional: 691, unknown: 2478, unknown conditional: 0, unknown unconditional: 2478] , Protected Queries: 0 ], Cache Queries: [ total: 421131, independent: 347652, independent conditional: 0, independent unconditional: 347652, dependent: 33985, dependent conditional: 0, dependent unconditional: 33985, unknown: 39494, unknown conditional: 0, unknown unconditional: 39494] , Statistics on independence cache: Total cache size (in pairs): 8918, Positive cache size: 8810, Positive conditional cache size: 0, Positive unconditional cache size: 8810, Negative cache size: 108, Negative conditional cache size: 0, Negative unconditional cache size: 108, Unknown cache size: 83, Unknown conditional cache size: 0, Unknown unconditional cache size: 83, Eliminated conditions: 51400, Maximal queried relation: 5, Independence queries for same thread: 183018, Statistics for Abstraction: - StatisticsResult: Independence relation #1 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 1051, independent: 959, independent conditional: 16, independent unconditional: 943, dependent: 90, dependent conditional: 82, dependent unconditional: 8, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 4090, independent: 3715, independent conditional: 75, independent unconditional: 3640, dependent: 362, dependent conditional: 329, dependent unconditional: 33, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3771, independent: 3715, independent conditional: 75, independent unconditional: 3640, dependent: 43, dependent conditional: 10, dependent unconditional: 33, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3771, independent: 3715, independent conditional: 75, independent unconditional: 3640, dependent: 43, dependent conditional: 10, dependent unconditional: 33, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3784, independent: 3715, independent conditional: 0, independent unconditional: 3715, dependent: 56, dependent conditional: 13, dependent unconditional: 43, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3784, independent: 3715, independent conditional: 0, independent unconditional: 3715, dependent: 56, dependent conditional: 0, dependent unconditional: 56, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3784, independent: 3715, independent conditional: 0, independent unconditional: 3715, dependent: 56, dependent conditional: 0, dependent unconditional: 56, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2664, independent: 2619, independent conditional: 0, independent unconditional: 2619, dependent: 32, dependent conditional: 0, dependent unconditional: 32, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2664, independent: 2452, independent conditional: 0, independent unconditional: 2452, dependent: 212, dependent conditional: 0, dependent unconditional: 212, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 212, independent: 167, independent conditional: 0, independent unconditional: 167, dependent: 32, dependent conditional: 0, dependent unconditional: 32, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 212, independent: 167, independent conditional: 0, independent unconditional: 167, dependent: 32, dependent conditional: 0, dependent unconditional: 32, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 212, independent: 167, independent conditional: 0, independent unconditional: 167, dependent: 32, dependent conditional: 0, dependent unconditional: 32, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , SemanticIndependenceRelation.Query Time [ms]: [ total: 660, independent: 203, independent conditional: 0, independent unconditional: 203, dependent: 122, dependent conditional: 0, dependent unconditional: 122, unknown: 335, unknown conditional: 0, unknown unconditional: 335] , Protected Queries: 0 ], Cache Queries: [ total: 3784, independent: 1096, independent conditional: 0, independent unconditional: 1096, dependent: 24, dependent conditional: 0, dependent unconditional: 24, unknown: 2664, unknown conditional: 0, unknown unconditional: 2664] , Statistics on independence cache: Total cache size (in pairs): 963, Positive cache size: 953, Positive conditional cache size: 0, Positive unconditional cache size: 953, Negative cache size: 10, Negative conditional cache size: 0, Negative unconditional cache size: 10, Unknown cache size: 2, Unknown conditional cache size: 0, Unknown unconditional cache size: 2, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 79, Statistics for Abstraction: - StatisticsResult: Independence relation #2 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 925, independent: 830, independent conditional: 18, independent unconditional: 812, dependent: 91, dependent conditional: 83, dependent unconditional: 8, unknown: 4, unknown conditional: 0, unknown unconditional: 4] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 4090, independent: 3715, independent conditional: 75, independent unconditional: 3640, dependent: 362, dependent conditional: 329, dependent unconditional: 33, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3771, independent: 3715, independent conditional: 75, independent unconditional: 3640, dependent: 43, dependent conditional: 10, dependent unconditional: 33, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3771, independent: 3715, independent conditional: 75, independent unconditional: 3640, dependent: 43, dependent conditional: 10, dependent unconditional: 33, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3784, independent: 3715, independent conditional: 0, independent unconditional: 3715, dependent: 56, dependent conditional: 13, dependent unconditional: 43, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3784, independent: 3715, independent conditional: 0, independent unconditional: 3715, dependent: 56, dependent conditional: 0, dependent unconditional: 56, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3784, independent: 3715, independent conditional: 0, independent unconditional: 3715, dependent: 56, dependent conditional: 0, dependent unconditional: 56, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2664, independent: 2619, independent conditional: 0, independent unconditional: 2619, dependent: 32, dependent conditional: 0, dependent unconditional: 32, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2664, independent: 2452, independent conditional: 0, independent unconditional: 2452, dependent: 212, dependent conditional: 0, dependent unconditional: 212, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 212, independent: 167, independent conditional: 0, independent unconditional: 167, dependent: 32, dependent conditional: 0, dependent unconditional: 32, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 212, independent: 167, independent conditional: 0, independent unconditional: 167, dependent: 32, dependent conditional: 0, dependent unconditional: 32, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 212, independent: 167, independent conditional: 0, independent unconditional: 167, dependent: 32, dependent conditional: 0, dependent unconditional: 32, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , SemanticIndependenceRelation.Query Time [ms]: [ total: 660, independent: 203, independent conditional: 0, independent unconditional: 203, dependent: 122, dependent conditional: 0, dependent unconditional: 122, unknown: 335, unknown conditional: 0, unknown unconditional: 335] , Protected Queries: 0 ], Cache Queries: [ total: 3784, independent: 1096, independent conditional: 0, independent unconditional: 1096, dependent: 24, dependent conditional: 0, dependent unconditional: 24, unknown: 2664, unknown conditional: 0, unknown unconditional: 2664] , Statistics on independence cache: Total cache size (in pairs): 1436, Positive cache size: 1421, Positive conditional cache size: 0, Positive unconditional cache size: 1421, Negative cache size: 15, Negative conditional cache size: 0, Negative unconditional cache size: 15, Unknown cache size: 6, Unknown conditional cache size: 0, Unknown unconditional cache size: 6, Eliminated conditions: 3, Maximal queried relation: 1, Independence queries for same thread: 159, Statistics for Abstraction: - StatisticsResult: Independence relation #3 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 925, independent: 831, independent conditional: 19, independent unconditional: 812, dependent: 91, dependent conditional: 82, dependent unconditional: 9, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 4090, independent: 3715, independent conditional: 75, independent unconditional: 3640, dependent: 362, dependent conditional: 329, dependent unconditional: 33, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3771, independent: 3715, independent conditional: 75, independent unconditional: 3640, dependent: 43, dependent conditional: 10, dependent unconditional: 33, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3771, independent: 3715, independent conditional: 75, independent unconditional: 3640, dependent: 43, dependent conditional: 10, dependent unconditional: 33, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3784, independent: 3715, independent conditional: 0, independent unconditional: 3715, dependent: 56, dependent conditional: 13, dependent unconditional: 43, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3784, independent: 3715, independent conditional: 0, independent unconditional: 3715, dependent: 56, dependent conditional: 0, dependent unconditional: 56, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3784, independent: 3715, independent conditional: 0, independent unconditional: 3715, dependent: 56, dependent conditional: 0, dependent unconditional: 56, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2664, independent: 2619, independent conditional: 0, independent unconditional: 2619, dependent: 32, dependent conditional: 0, dependent unconditional: 32, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2664, independent: 2452, independent conditional: 0, independent unconditional: 2452, dependent: 212, dependent conditional: 0, dependent unconditional: 212, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 212, independent: 167, independent conditional: 0, independent unconditional: 167, dependent: 32, dependent conditional: 0, dependent unconditional: 32, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 212, independent: 167, independent conditional: 0, independent unconditional: 167, dependent: 32, dependent conditional: 0, dependent unconditional: 32, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 212, independent: 167, independent conditional: 0, independent unconditional: 167, dependent: 32, dependent conditional: 0, dependent unconditional: 32, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , SemanticIndependenceRelation.Query Time [ms]: [ total: 660, independent: 203, independent conditional: 0, independent unconditional: 203, dependent: 122, dependent conditional: 0, dependent unconditional: 122, unknown: 335, unknown conditional: 0, unknown unconditional: 335] , Protected Queries: 0 ], Cache Queries: [ total: 3784, independent: 1096, independent conditional: 0, independent unconditional: 1096, dependent: 24, dependent conditional: 0, dependent unconditional: 24, unknown: 2664, unknown conditional: 0, unknown unconditional: 2664] , Statistics on independence cache: Total cache size (in pairs): 1944, Positive cache size: 1919, Positive conditional cache size: 0, Positive unconditional cache size: 1919, Negative cache size: 25, Negative conditional cache size: 0, Negative unconditional cache size: 25, Unknown cache size: 9, Unknown conditional cache size: 0, Unknown unconditional cache size: 9, Eliminated conditions: 7, Maximal queried relation: 2, Independence queries for same thread: 239, Statistics for Abstraction: - StatisticsResult: Independence relation #4 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 1189, independent: 1095, independent conditional: 22, independent unconditional: 1073, dependent: 90, dependent conditional: 82, dependent unconditional: 8, unknown: 4, unknown conditional: 0, unknown unconditional: 4] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 4090, independent: 3715, independent conditional: 75, independent unconditional: 3640, dependent: 362, dependent conditional: 329, dependent unconditional: 33, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3771, independent: 3715, independent conditional: 75, independent unconditional: 3640, dependent: 43, dependent conditional: 10, dependent unconditional: 33, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3771, independent: 3715, independent conditional: 75, independent unconditional: 3640, dependent: 43, dependent conditional: 10, dependent unconditional: 33, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3784, independent: 3715, independent conditional: 0, independent unconditional: 3715, dependent: 56, dependent conditional: 13, dependent unconditional: 43, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3784, independent: 3715, independent conditional: 0, independent unconditional: 3715, dependent: 56, dependent conditional: 0, dependent unconditional: 56, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3784, independent: 3715, independent conditional: 0, independent unconditional: 3715, dependent: 56, dependent conditional: 0, dependent unconditional: 56, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2664, independent: 2619, independent conditional: 0, independent unconditional: 2619, dependent: 32, dependent conditional: 0, dependent unconditional: 32, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2664, independent: 2452, independent conditional: 0, independent unconditional: 2452, dependent: 212, dependent conditional: 0, dependent unconditional: 212, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 212, independent: 167, independent conditional: 0, independent unconditional: 167, dependent: 32, dependent conditional: 0, dependent unconditional: 32, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 212, independent: 167, independent conditional: 0, independent unconditional: 167, dependent: 32, dependent conditional: 0, dependent unconditional: 32, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 212, independent: 167, independent conditional: 0, independent unconditional: 167, dependent: 32, dependent conditional: 0, dependent unconditional: 32, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , SemanticIndependenceRelation.Query Time [ms]: [ total: 660, independent: 203, independent conditional: 0, independent unconditional: 203, dependent: 122, dependent conditional: 0, dependent unconditional: 122, unknown: 335, unknown conditional: 0, unknown unconditional: 335] , Protected Queries: 0 ], Cache Queries: [ total: 3784, independent: 1096, independent conditional: 0, independent unconditional: 1096, dependent: 24, dependent conditional: 0, dependent unconditional: 24, unknown: 2664, unknown conditional: 0, unknown unconditional: 2664] , Statistics on independence cache: Total cache size (in pairs): 2651, Positive cache size: 2619, Positive conditional cache size: 0, Positive unconditional cache size: 2619, Negative cache size: 32, Negative conditional cache size: 0, Negative unconditional cache size: 32, Unknown cache size: 13, Unknown conditional cache size: 0, Unknown unconditional cache size: 13, Eliminated conditions: 13, Maximal queried relation: 3, Independence queries for same thread: 319, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 2.0s, Number of persistent set computation: 12, Number of trivial persistent sets: 11, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 953, independent: 943, independent conditional: 0, independent unconditional: 943, dependent: 8, dependent conditional: 0, dependent unconditional: 8, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 1051, independent: 959, independent conditional: 16, independent unconditional: 943, dependent: 90, dependent conditional: 82, dependent unconditional: 8, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 4090, independent: 3715, independent conditional: 75, independent unconditional: 3640, dependent: 362, dependent conditional: 329, dependent unconditional: 33, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3771, independent: 3715, independent conditional: 75, independent unconditional: 3640, dependent: 43, dependent conditional: 10, dependent unconditional: 33, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3771, independent: 3715, independent conditional: 75, independent unconditional: 3640, dependent: 43, dependent conditional: 10, dependent unconditional: 33, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3784, independent: 3715, independent conditional: 0, independent unconditional: 3715, dependent: 56, dependent conditional: 13, dependent unconditional: 43, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3784, independent: 3715, independent conditional: 0, independent unconditional: 3715, dependent: 56, dependent conditional: 0, dependent unconditional: 56, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3784, independent: 3715, independent conditional: 0, independent unconditional: 3715, dependent: 56, dependent conditional: 0, dependent unconditional: 56, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2664, independent: 2619, independent conditional: 0, independent unconditional: 2619, dependent: 32, dependent conditional: 0, dependent unconditional: 32, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2664, independent: 2452, independent conditional: 0, independent unconditional: 2452, dependent: 212, dependent conditional: 0, dependent unconditional: 212, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 212, independent: 167, independent conditional: 0, independent unconditional: 167, dependent: 32, dependent conditional: 0, dependent unconditional: 32, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 212, independent: 167, independent conditional: 0, independent unconditional: 167, dependent: 32, dependent conditional: 0, dependent unconditional: 32, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 212, independent: 167, independent conditional: 0, independent unconditional: 167, dependent: 32, dependent conditional: 0, dependent unconditional: 32, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , SemanticIndependenceRelation.Query Time [ms]: [ total: 660, independent: 203, independent conditional: 0, independent unconditional: 203, dependent: 122, dependent conditional: 0, dependent unconditional: 122, unknown: 335, unknown conditional: 0, unknown unconditional: 335] , Protected Queries: 0 ], Cache Queries: [ total: 3784, independent: 1096, independent conditional: 0, independent unconditional: 1096, dependent: 24, dependent conditional: 0, dependent unconditional: 24, unknown: 2664, unknown conditional: 0, unknown unconditional: 2664] , Statistics on independence cache: Total cache size (in pairs): 963, Positive cache size: 953, Positive conditional cache size: 0, Positive unconditional cache size: 953, Negative cache size: 10, Negative conditional cache size: 0, Negative unconditional cache size: 10, Unknown cache size: 2, Unknown conditional cache size: 0, Unknown unconditional cache size: 2, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 79, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 2.1s, Number of persistent set computation: 13, Number of trivial persistent sets: 12, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 824, independent: 812, independent conditional: 0, independent unconditional: 812, dependent: 8, dependent conditional: 0, dependent unconditional: 8, unknown: 4, unknown conditional: 0, unknown unconditional: 4] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 925, independent: 830, independent conditional: 18, independent unconditional: 812, dependent: 91, dependent conditional: 83, dependent unconditional: 8, unknown: 4, unknown conditional: 0, unknown unconditional: 4] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 4090, independent: 3715, independent conditional: 75, independent unconditional: 3640, dependent: 362, dependent conditional: 329, dependent unconditional: 33, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3771, independent: 3715, independent conditional: 75, independent unconditional: 3640, dependent: 43, dependent conditional: 10, dependent unconditional: 33, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3771, independent: 3715, independent conditional: 75, independent unconditional: 3640, dependent: 43, dependent conditional: 10, dependent unconditional: 33, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3784, independent: 3715, independent conditional: 0, independent unconditional: 3715, dependent: 56, dependent conditional: 13, dependent unconditional: 43, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3784, independent: 3715, independent conditional: 0, independent unconditional: 3715, dependent: 56, dependent conditional: 0, dependent unconditional: 56, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3784, independent: 3715, independent conditional: 0, independent unconditional: 3715, dependent: 56, dependent conditional: 0, dependent unconditional: 56, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2664, independent: 2619, independent conditional: 0, independent unconditional: 2619, dependent: 32, dependent conditional: 0, dependent unconditional: 32, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2664, independent: 2452, independent conditional: 0, independent unconditional: 2452, dependent: 212, dependent conditional: 0, dependent unconditional: 212, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 212, independent: 167, independent conditional: 0, independent unconditional: 167, dependent: 32, dependent conditional: 0, dependent unconditional: 32, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 212, independent: 167, independent conditional: 0, independent unconditional: 167, dependent: 32, dependent conditional: 0, dependent unconditional: 32, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 212, independent: 167, independent conditional: 0, independent unconditional: 167, dependent: 32, dependent conditional: 0, dependent unconditional: 32, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , SemanticIndependenceRelation.Query Time [ms]: [ total: 660, independent: 203, independent conditional: 0, independent unconditional: 203, dependent: 122, dependent conditional: 0, dependent unconditional: 122, unknown: 335, unknown conditional: 0, unknown unconditional: 335] , Protected Queries: 0 ], Cache Queries: [ total: 3784, independent: 1096, independent conditional: 0, independent unconditional: 1096, dependent: 24, dependent conditional: 0, dependent unconditional: 24, unknown: 2664, unknown conditional: 0, unknown unconditional: 2664] , Statistics on independence cache: Total cache size (in pairs): 1436, Positive cache size: 1421, Positive conditional cache size: 0, Positive unconditional cache size: 1421, Negative cache size: 15, Negative conditional cache size: 0, Negative unconditional cache size: 15, Unknown cache size: 6, Unknown conditional cache size: 0, Unknown unconditional cache size: 6, Eliminated conditions: 3, Maximal queried relation: 1, Independence queries for same thread: 159, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 2.0s, Number of persistent set computation: 13, Number of trivial persistent sets: 12, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 824, independent: 812, independent conditional: 0, independent unconditional: 812, dependent: 9, dependent conditional: 0, dependent unconditional: 9, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 925, independent: 831, independent conditional: 19, independent unconditional: 812, dependent: 91, dependent conditional: 82, dependent unconditional: 9, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 4090, independent: 3715, independent conditional: 75, independent unconditional: 3640, dependent: 362, dependent conditional: 329, dependent unconditional: 33, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3771, independent: 3715, independent conditional: 75, independent unconditional: 3640, dependent: 43, dependent conditional: 10, dependent unconditional: 33, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3771, independent: 3715, independent conditional: 75, independent unconditional: 3640, dependent: 43, dependent conditional: 10, dependent unconditional: 33, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3784, independent: 3715, independent conditional: 0, independent unconditional: 3715, dependent: 56, dependent conditional: 13, dependent unconditional: 43, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3784, independent: 3715, independent conditional: 0, independent unconditional: 3715, dependent: 56, dependent conditional: 0, dependent unconditional: 56, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3784, independent: 3715, independent conditional: 0, independent unconditional: 3715, dependent: 56, dependent conditional: 0, dependent unconditional: 56, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2664, independent: 2619, independent conditional: 0, independent unconditional: 2619, dependent: 32, dependent conditional: 0, dependent unconditional: 32, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2664, independent: 2452, independent conditional: 0, independent unconditional: 2452, dependent: 212, dependent conditional: 0, dependent unconditional: 212, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 212, independent: 167, independent conditional: 0, independent unconditional: 167, dependent: 32, dependent conditional: 0, dependent unconditional: 32, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 212, independent: 167, independent conditional: 0, independent unconditional: 167, dependent: 32, dependent conditional: 0, dependent unconditional: 32, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 212, independent: 167, independent conditional: 0, independent unconditional: 167, dependent: 32, dependent conditional: 0, dependent unconditional: 32, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , SemanticIndependenceRelation.Query Time [ms]: [ total: 660, independent: 203, independent conditional: 0, independent unconditional: 203, dependent: 122, dependent conditional: 0, dependent unconditional: 122, unknown: 335, unknown conditional: 0, unknown unconditional: 335] , Protected Queries: 0 ], Cache Queries: [ total: 3784, independent: 1096, independent conditional: 0, independent unconditional: 1096, dependent: 24, dependent conditional: 0, dependent unconditional: 24, unknown: 2664, unknown conditional: 0, unknown unconditional: 2664] , Statistics on independence cache: Total cache size (in pairs): 1944, Positive cache size: 1919, Positive conditional cache size: 0, Positive unconditional cache size: 1919, Negative cache size: 25, Negative conditional cache size: 0, Negative unconditional cache size: 25, Unknown cache size: 9, Unknown conditional cache size: 0, Unknown unconditional cache size: 9, Eliminated conditions: 7, Maximal queried relation: 2, Independence queries for same thread: 239, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 1.9s, Number of persistent set computation: 16, Number of trivial persistent sets: 15, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1085, independent: 1073, independent conditional: 0, independent unconditional: 1073, dependent: 8, dependent conditional: 0, dependent unconditional: 8, unknown: 4, unknown conditional: 0, unknown unconditional: 4] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 1189, independent: 1095, independent conditional: 22, independent unconditional: 1073, dependent: 90, dependent conditional: 82, dependent unconditional: 8, unknown: 4, unknown conditional: 0, unknown unconditional: 4] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 4090, independent: 3715, independent conditional: 75, independent unconditional: 3640, dependent: 362, dependent conditional: 329, dependent unconditional: 33, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3771, independent: 3715, independent conditional: 75, independent unconditional: 3640, dependent: 43, dependent conditional: 10, dependent unconditional: 33, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3771, independent: 3715, independent conditional: 75, independent unconditional: 3640, dependent: 43, dependent conditional: 10, dependent unconditional: 33, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3784, independent: 3715, independent conditional: 0, independent unconditional: 3715, dependent: 56, dependent conditional: 13, dependent unconditional: 43, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3784, independent: 3715, independent conditional: 0, independent unconditional: 3715, dependent: 56, dependent conditional: 0, dependent unconditional: 56, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3784, independent: 3715, independent conditional: 0, independent unconditional: 3715, dependent: 56, dependent conditional: 0, dependent unconditional: 56, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2664, independent: 2619, independent conditional: 0, independent unconditional: 2619, dependent: 32, dependent conditional: 0, dependent unconditional: 32, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2664, independent: 2452, independent conditional: 0, independent unconditional: 2452, dependent: 212, dependent conditional: 0, dependent unconditional: 212, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 212, independent: 167, independent conditional: 0, independent unconditional: 167, dependent: 32, dependent conditional: 0, dependent unconditional: 32, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 212, independent: 167, independent conditional: 0, independent unconditional: 167, dependent: 32, dependent conditional: 0, dependent unconditional: 32, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 212, independent: 167, independent conditional: 0, independent unconditional: 167, dependent: 32, dependent conditional: 0, dependent unconditional: 32, unknown: 13, unknown conditional: 0, unknown unconditional: 13] , SemanticIndependenceRelation.Query Time [ms]: [ total: 660, independent: 203, independent conditional: 0, independent unconditional: 203, dependent: 122, dependent conditional: 0, dependent unconditional: 122, unknown: 335, unknown conditional: 0, unknown unconditional: 335] , Protected Queries: 0 ], Cache Queries: [ total: 3784, independent: 1096, independent conditional: 0, independent unconditional: 1096, dependent: 24, dependent conditional: 0, dependent unconditional: 24, unknown: 2664, unknown conditional: 0, unknown unconditional: 2664] , Statistics on independence cache: Total cache size (in pairs): 2651, Positive cache size: 2619, Positive conditional cache size: 0, Positive unconditional cache size: 2619, Negative cache size: 32, Negative conditional cache size: 0, Negative unconditional cache size: 32, Unknown cache size: 13, Unknown conditional cache size: 0, Unknown unconditional cache size: 13, Eliminated conditions: 13, Maximal queried relation: 3, Independence queries for same thread: 319, Statistics for Abstraction: - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - UnprovableResult [Line: 18]: Unable to prove that all allocated memory was freed Unable to prove that all allocated memory was freed Reason: overapproximation of memtrack at line 18. Possible FailurePath: [L710] 0 int __unbuffered_cnt = 0; [L712] 0 int __unbuffered_p0_EAX = 0; [L714] 0 int __unbuffered_p2_EAX = 0; [L715] 0 _Bool __unbuffered_p2_EAX$flush_delayed; [L716] 0 int __unbuffered_p2_EAX$mem_tmp; [L717] 0 _Bool __unbuffered_p2_EAX$r_buff0_thd0; [L718] 0 _Bool __unbuffered_p2_EAX$r_buff0_thd1; [L719] 0 _Bool __unbuffered_p2_EAX$r_buff0_thd2; [L720] 0 _Bool __unbuffered_p2_EAX$r_buff0_thd3; [L721] 0 _Bool __unbuffered_p2_EAX$r_buff1_thd0; [L722] 0 _Bool __unbuffered_p2_EAX$r_buff1_thd1; [L723] 0 _Bool __unbuffered_p2_EAX$r_buff1_thd2; [L724] 0 _Bool __unbuffered_p2_EAX$r_buff1_thd3; [L725] 0 _Bool __unbuffered_p2_EAX$read_delayed; [L726] 0 int *__unbuffered_p2_EAX$read_delayed_var; [L727] 0 int __unbuffered_p2_EAX$w_buff0; [L728] 0 _Bool __unbuffered_p2_EAX$w_buff0_used; [L729] 0 int __unbuffered_p2_EAX$w_buff1; [L730] 0 _Bool __unbuffered_p2_EAX$w_buff1_used; [L732] 0 int __unbuffered_p2_EBX = 0; [L733] 0 _Bool main$tmp_guard0; [L734] 0 _Bool main$tmp_guard1; [L736] 0 int x = 0; [L737] 0 _Bool x$flush_delayed; [L738] 0 int x$mem_tmp; [L739] 0 _Bool x$r_buff0_thd0; [L740] 0 _Bool x$r_buff0_thd1; [L741] 0 _Bool x$r_buff0_thd2; [L742] 0 _Bool x$r_buff0_thd3; [L743] 0 _Bool x$r_buff1_thd0; [L744] 0 _Bool x$r_buff1_thd1; [L745] 0 _Bool x$r_buff1_thd2; [L746] 0 _Bool x$r_buff1_thd3; [L747] 0 _Bool x$read_delayed; [L748] 0 int *x$read_delayed_var; [L749] 0 int x$w_buff0; [L750] 0 _Bool x$w_buff0_used; [L751] 0 int x$w_buff1; [L752] 0 _Bool x$w_buff1_used; [L754] 0 int y = 0; [L755] 0 _Bool weak$$choice0; [L756] 0 _Bool weak$$choice1; [L757] 0 _Bool weak$$choice2; [L873] 0 pthread_t t2369; [L874] FCALL, FORK 0 pthread_create(&t2369, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=0, __unbuffered_p2_EAX$read_delayed_var={0:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t2369={6:0}, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, x={3:0}, y=0] [L761] 1 y = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=0, __unbuffered_p2_EAX$read_delayed_var={0:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, x={3:0}, y=1] [L766] 1 weak$$choice0 = __VERIFIER_nondet_bool() [L767] 1 weak$$choice2 = __VERIFIER_nondet_bool() [L768] 1 x$flush_delayed = weak$$choice2 [L769] EXPR 1 \read(x) [L769] 1 x$mem_tmp = x [L770] EXPR 1 !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1) [L770] EXPR 1 \read(x) [L770] EXPR 1 !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1) [L770] 1 x = !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1) [L771] 1 x$w_buff0 = weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0)) [L772] 1 x$w_buff1 = weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff1 : x$w_buff1)) [L773] 1 x$w_buff0_used = weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used)) [L774] 1 x$w_buff1_used = weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L775] 1 x$r_buff0_thd1 = weak$$choice2 ? x$r_buff0_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff0_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$r_buff0_thd1)) [L776] 1 x$r_buff1_thd1 = weak$$choice2 ? x$r_buff1_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff1_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L777] EXPR 1 \read(x) [L777] 1 __unbuffered_p0_EAX = x [L778] EXPR 1 x$flush_delayed ? x$mem_tmp : x [L778] 1 x = x$flush_delayed ? x$mem_tmp : x [L779] 1 x$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=0, __unbuffered_p2_EAX$read_delayed_var={0:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice1=0, weak$$choice2=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, x={3:0}, y=1] [L784] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=0, __unbuffered_p2_EAX$read_delayed_var={0:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice1=0, weak$$choice2=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, x={3:0}, y=1] [L786] 1 return 0; [L875] 0 pthread_t t2370; [L876] FCALL, FORK 0 pthread_create(&t2370, ((void *)0), P1, ((void *)0)) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=0, __unbuffered_p2_EAX$read_delayed_var={0:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t2369={6:0}, t2370={5:0}, weak$$choice1=0, weak$$choice2=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, x={3:0}, y=1] [L791] 2 x$w_buff1 = x$w_buff0 [L792] 2 x$w_buff0 = 1 [L793] 2 x$w_buff1_used = x$w_buff0_used [L794] 2 x$w_buff0_used = (_Bool)1 [L795] CALL 2 __VERIFIER_assert(!(x$w_buff1_used && x$w_buff0_used)) [L19] COND FALSE 2 !(!expression) [L795] RET 2 __VERIFIER_assert(!(x$w_buff1_used && x$w_buff0_used)) [L796] 2 x$r_buff1_thd0 = x$r_buff0_thd0 [L797] 2 x$r_buff1_thd1 = x$r_buff0_thd1 [L798] 2 x$r_buff1_thd2 = x$r_buff0_thd2 [L799] 2 x$r_buff1_thd3 = x$r_buff0_thd3 [L800] 2 x$r_buff0_thd2 = (_Bool)1 VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=0, __unbuffered_p2_EAX$read_delayed_var={0:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice1=0, weak$$choice2=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, x={3:0}, y=1] [L803] 2 x$w_buff1 = x$w_buff0 [L804] 2 x$w_buff0 = 2 [L805] 2 x$w_buff1_used = x$w_buff0_used [L806] 2 x$w_buff0_used = (_Bool)1 [L807] CALL 2 __VERIFIER_assert(!(x$w_buff1_used && x$w_buff0_used)) [L19] COND TRUE 2 !expression [L19] CALL 2 reach_error() [L18] COND FALSE 2 !(0) [L18] 2 __assert_fail ("0", "safe025_power.c", 9, __extension__ __PRETTY_FUNCTION__) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=0, __unbuffered_p2_EAX$read_delayed_var={0:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice1=0, weak$$choice2=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=1, x$w_buff1_used=1, x={3:0}, y=1] - UnprovableResult [Line: 18]: Unable to prove that all allocated memory was freed Unable to prove that all allocated memory was freed Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: P2Thread1of1ForFork2 with 1 thread instances CFG has 7 procedures, 171 locations, 105 error locations. Started 1 CEGAR loops. OverallTime: 20.1s, OverallIterations: 5, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 18.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 24, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 1.6s InterpolantComputationTime, 114 NumberOfCodeBlocks, 114 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 109 ConstructedInterpolants, 0 QuantifiedInterpolants, 1229 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: P1Thread1of1ForFork0 with 1 thread instances CFG has 7 procedures, 171 locations, 105 error locations. Started 1 CEGAR loops. OverallTime: 8.5s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 8.2s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 54 NumberOfCodeBlocks, 54 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 35 ConstructedInterpolants, 0 QuantifiedInterpolants, 142 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-12-02 20:14:32,129 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (3)] Forceful destruction successful, exit code 0 [2023-12-02 20:14:32,337 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Ended with exit code 0 [2023-12-02 20:14:32,529 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/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_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/config/GemCutterMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/safe025_power.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/config/svcomp-DerefFreeMemtrack-32bit-GemCutter_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer GemCutter --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6b4ccd44d6ad5c937026f9c7e728382cb906c06e55c568dcdbddf828dfe89bc6 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 20:14:34,542 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 20:14:34,628 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/config/svcomp-DerefFreeMemtrack-32bit-GemCutter_Bitvector.epf [2023-12-02 20:14:34,635 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 20:14:34,636 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 20:14:34,665 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 20:14:34,666 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 20:14:34,666 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 20:14:34,667 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 20:14:34,667 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 20:14:34,668 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-02 20:14:34,669 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-02 20:14:34,669 INFO L153 SettingsManager]: * Use SBE=true [2023-12-02 20:14:34,670 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 20:14:34,671 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 20:14:34,671 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 20:14:34,672 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 20:14:34,672 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 20:14:34,673 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2023-12-02 20:14:34,673 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2023-12-02 20:14:34,674 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2023-12-02 20:14:34,675 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 20:14:34,675 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-02 20:14:34,675 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-02 20:14:34,676 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-02 20:14:34,676 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-12-02 20:14:34,677 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 20:14:34,677 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 20:14:34,678 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 20:14:34,678 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-02 20:14:34,679 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 20:14:34,679 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 20:14:34,679 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 20:14:34,680 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 20:14:34,680 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 20:14:34,680 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-12-02 20:14:34,680 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-02 20:14:34,681 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 20:14:34,681 INFO L153 SettingsManager]: * Abstraction used for commutativity in POR=VARIABLES_GLOBAL [2023-12-02 20:14:34,681 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2023-12-02 20:14:34,681 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2023-12-02 20:14:34,683 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2023-12-02 20:14:34,684 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 20:14:34,684 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_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> GemCutter Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6b4ccd44d6ad5c937026f9c7e728382cb906c06e55c568dcdbddf828dfe89bc6 [2023-12-02 20:14:34,986 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 20:14:35,007 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 20:14:35,010 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 20:14:35,011 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 20:14:35,011 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 20:14:35,012 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/../../sv-benchmarks/c/pthread-wmm/safe025_power.i [2023-12-02 20:14:37,892 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 20:14:38,129 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 20:14:38,130 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/sv-benchmarks/c/pthread-wmm/safe025_power.i [2023-12-02 20:14:38,148 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/data/65f01538b/60fa3cc1a4e945c7be04220fb277172a/FLAGeac92ffa2 [2023-12-02 20:14:38,164 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/data/65f01538b/60fa3cc1a4e945c7be04220fb277172a [2023-12-02 20:14:38,166 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 20:14:38,168 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 20:14:38,169 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 20:14:38,170 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 20:14:38,175 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 20:14:38,176 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 08:14:38" (1/1) ... [2023-12-02 20:14:38,177 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31308a80 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:14:38, skipping insertion in model container [2023-12-02 20:14:38,177 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 08:14:38" (1/1) ... [2023-12-02 20:14:38,244 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 20:14:38,598 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 20:14:38,615 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 20:14:38,683 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 20:14:38,717 WARN L675 CHandler]: The function __VERIFIER_atomic_begin is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 20:14:38,717 WARN L675 CHandler]: The function __VERIFIER_atomic_end is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 20:14:38,723 INFO L206 MainTranslator]: Completed translation [2023-12-02 20:14:38,723 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:14:38 WrapperNode [2023-12-02 20:14:38,723 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 20:14:38,725 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 20:14:38,725 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 20:14:38,725 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 20:14:38,731 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:14:38" (1/1) ... [2023-12-02 20:14:38,756 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:14:38" (1/1) ... [2023-12-02 20:14:38,797 INFO L138 Inliner]: procedures = 180, calls = 87, calls flagged for inlining = 7, calls inlined = 9, statements flattened = 238 [2023-12-02 20:14:38,798 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 20:14:38,798 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 20:14:38,798 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 20:14:38,799 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 20:14:38,806 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:14:38" (1/1) ... [2023-12-02 20:14:38,806 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:14:38" (1/1) ... [2023-12-02 20:14:38,812 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:14:38" (1/1) ... [2023-12-02 20:14:38,812 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:14:38" (1/1) ... [2023-12-02 20:14:38,828 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:14:38" (1/1) ... [2023-12-02 20:14:38,831 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:14:38" (1/1) ... [2023-12-02 20:14:38,835 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:14:38" (1/1) ... [2023-12-02 20:14:38,839 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:14:38" (1/1) ... [2023-12-02 20:14:38,845 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 20:14:38,846 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 20:14:38,846 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 20:14:38,847 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 20:14:38,847 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:14:38" (1/1) ... [2023-12-02 20:14:38,855 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 20:14:38,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/z3 [2023-12-02 20:14:38,879 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 20:14:38,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 20:14:38,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2023-12-02 20:14:38,928 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2023-12-02 20:14:38,928 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 20:14:38,928 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-02 20:14:38,928 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-02 20:14:38,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2023-12-02 20:14:38,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-12-02 20:14:38,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2023-12-02 20:14:38,929 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2023-12-02 20:14:38,929 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2023-12-02 20:14:38,929 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2023-12-02 20:14:38,930 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2023-12-02 20:14:38,930 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2023-12-02 20:14:38,930 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2023-12-02 20:14:38,930 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2023-12-02 20:14:38,931 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 20:14:38,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 20:14:38,933 WARN L213 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-12-02 20:14:39,117 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 20:14:39,120 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 20:14:39,956 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 20:14:40,911 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 20:14:40,911 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-12-02 20:14:40,912 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 08:14:40 BoogieIcfgContainer [2023-12-02 20:14:40,912 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 20:14:40,914 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 20:14:40,915 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 20:14:40,918 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 20:14:40,918 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 08:14:38" (1/3) ... [2023-12-02 20:14:40,919 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6e2cb737 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 08:14:40, skipping insertion in model container [2023-12-02 20:14:40,919 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:14:38" (2/3) ... [2023-12-02 20:14:40,920 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6e2cb737 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 08:14:40, skipping insertion in model container [2023-12-02 20:14:40,920 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 08:14:40" (3/3) ... [2023-12-02 20:14:40,921 INFO L112 eAbstractionObserver]: Analyzing ICFG safe025_power.i [2023-12-02 20:14:40,942 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 20:14:40,942 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 64 error locations. [2023-12-02 20:14:40,942 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2023-12-02 20:14:41,161 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2023-12-02 20:14:41,208 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 20:14:41,209 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2023-12-02 20:14:41,209 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/z3 [2023-12-02 20:14:41,212 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2023-12-02 20:14:41,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2023-12-02 20:14:41,278 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2023-12-02 20:14:41,288 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == P2Thread1of1ForFork2 ======== [2023-12-02 20:14:41,293 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=false, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=All, 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;@315dd5cf, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 20:14:41,293 INFO L358 AbstractCegarLoop]: Starting to check reachability of 20 error locations. [2023-12-02 20:14:45,121 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting P2Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [P2Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, P2Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, P2Err6REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 17 more)] === [2023-12-02 20:14:45,127 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:14:45,127 INFO L85 PathProgramCache]: Analyzing trace with hash 763187836, now seen corresponding path program 1 times [2023-12-02 20:14:45,141 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-12-02 20:14:45,141 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1033327176] [2023-12-02 20:14:45,142 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:14:45,142 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 20:14:45,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/mathsat [2023-12-02 20:14:45,144 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/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 20:14:45,151 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/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 20:14:45,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:14:45,403 INFO L262 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 5 conjunts are in the unsatisfiable core [2023-12-02 20:14:45,408 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:14:45,470 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:14:45,470 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 20:14:45,471 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-12-02 20:14:45,472 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1033327176] [2023-12-02 20:14:45,473 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1033327176] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:14:45,473 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:14:45,473 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 20:14:45,476 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [266565409] [2023-12-02 20:14:45,476 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:14:45,481 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 20:14:45,482 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-12-02 20:14:45,514 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 20:14:45,515 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 20:14:45,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:14:45,523 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:14:45,524 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 2 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 20:14:45,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:14:48,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:14:48,810 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/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 20:14:49,002 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/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 20:14:49,002 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting P2Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [P2Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, P2Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, P2Err6REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 17 more)] === [2023-12-02 20:14:49,003 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:14:49,003 INFO L85 PathProgramCache]: Analyzing trace with hash 921207919, now seen corresponding path program 1 times [2023-12-02 20:14:49,003 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-12-02 20:14:49,004 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1010436172] [2023-12-02 20:14:49,004 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:14:49,004 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 20:14:49,004 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/mathsat [2023-12-02 20:14:49,005 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/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 20:14:49,006 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/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 20:14:49,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:14:49,193 INFO L262 TraceCheckSpWp]: Trace formula consists of 158 conjuncts, 5 conjunts are in the unsatisfiable core [2023-12-02 20:14:49,195 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:14:49,241 INFO L349 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2023-12-02 20:14:49,242 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 1 case distinctions, treesize of input 14 treesize of output 20 [2023-12-02 20:14:49,322 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:14:49,322 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 20:14:49,322 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-12-02 20:14:49,323 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1010436172] [2023-12-02 20:14:49,323 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1010436172] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:14:49,323 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:14:49,323 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 20:14:49,324 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1458793186] [2023-12-02 20:14:49,324 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:14:49,325 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 20:14:49,325 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-12-02 20:14:49,326 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 20:14:49,326 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 20:14:49,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:14:49,327 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:14:49,328 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 2 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 20:14:49,328 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:14:49,328 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:14:52,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:14:52,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:14:52,723 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/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 20:14:52,921 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/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 20:14:52,921 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting P2Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [P2Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, P2Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, P2Err6REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 17 more)] === [2023-12-02 20:14:52,922 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:14:52,922 INFO L85 PathProgramCache]: Analyzing trace with hash 1050290639, now seen corresponding path program 1 times [2023-12-02 20:14:52,922 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-12-02 20:14:52,922 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1642334454] [2023-12-02 20:14:52,923 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:14:52,923 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 20:14:52,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/mathsat [2023-12-02 20:14:52,924 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/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 20:14:52,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/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 20:14:53,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:14:53,114 INFO L262 TraceCheckSpWp]: Trace formula consists of 158 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 20:14:53,116 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:14:53,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:14:53,134 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 9 [2023-12-02 20:14:53,190 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:14:53,191 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 20:14:53,191 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-12-02 20:14:53,191 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1642334454] [2023-12-02 20:14:53,191 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1642334454] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:14:53,192 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:14:53,192 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 20:14:53,192 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [943099970] [2023-12-02 20:14:53,192 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:14:53,193 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 20:14:53,193 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-12-02 20:14:53,194 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 20:14:53,194 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 20:14:53,194 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:14:53,195 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:14:53,196 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 2 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 20:14:53,196 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:14:53,196 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:14:53,196 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:14:57,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:14:57,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:14:57,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:14:57,173 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/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 20:14:57,371 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/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 20:14:57,371 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting P2Err16REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [P2Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, P2Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, P2Err6REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 17 more)] === [2023-12-02 20:14:57,372 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:14:57,372 INFO L85 PathProgramCache]: Analyzing trace with hash 1980395722, now seen corresponding path program 1 times [2023-12-02 20:14:57,373 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-12-02 20:14:57,373 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [243462331] [2023-12-02 20:14:57,373 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:14:57,373 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 20:14:57,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/mathsat [2023-12-02 20:14:57,374 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/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 20:14:57,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/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 20:14:57,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:14:57,561 INFO L262 TraceCheckSpWp]: Trace formula consists of 243 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 20:14:57,563 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:14:57,616 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:14:57,616 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 20:14:57,616 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-12-02 20:14:57,616 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [243462331] [2023-12-02 20:14:57,617 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [243462331] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:14:57,617 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:14:57,617 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-12-02 20:14:57,617 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [978363453] [2023-12-02 20:14:57,618 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:14:57,618 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-02 20:14:57,618 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-12-02 20:14:57,619 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-02 20:14:57,619 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-12-02 20:14:57,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:14:57,621 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:14:57,621 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.2) internal successors, (31), 4 states have internal predecessors, (31), 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 20:14:57,622 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:14:57,622 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:14:57,622 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:14:57,622 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:14:58,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:14:58,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:14:58,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:14:58,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-12-02 20:14:58,229 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/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 20:14:58,425 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/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 20:14:58,426 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting P2Err16REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [P2Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, P2Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, P2Err6REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 17 more)] === [2023-12-02 20:14:58,426 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:14:58,426 INFO L85 PathProgramCache]: Analyzing trace with hash 1779360814, now seen corresponding path program 1 times [2023-12-02 20:14:58,427 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-12-02 20:14:58,427 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1107285859] [2023-12-02 20:14:58,427 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:14:58,427 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 20:14:58,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/mathsat [2023-12-02 20:14:58,428 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/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 20:14:58,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/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 20:14:58,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:14:58,606 INFO L262 TraceCheckSpWp]: Trace formula consists of 263 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 20:14:58,607 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:14:58,613 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:14:58,613 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 20:14:58,614 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-12-02 20:14:58,614 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1107285859] [2023-12-02 20:14:58,614 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1107285859] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:14:58,614 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:14:58,614 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 20:14:58,615 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1187104984] [2023-12-02 20:14:58,615 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:14:58,615 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 20:14:58,615 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-12-02 20:14:58,616 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 20:14:58,616 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 20:14:58,616 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:14:58,617 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:14:58,617 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.333333333333334) internal successors, (34), 3 states have internal predecessors, (34), 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 20:14:58,617 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:14:58,617 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:14:58,618 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:14:58,618 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2023-12-02 20:14:58,618 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:14:59,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:14:59,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:14:59,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:14:59,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-12-02 20:14:59,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:14:59,146 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/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)] Ended with exit code 0 [2023-12-02 20:14:59,342 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/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 20:14:59,343 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting P2Err16REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [P2Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, P2Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, P2Err6REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 17 more)] === [2023-12-02 20:14:59,343 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:14:59,343 INFO L85 PathProgramCache]: Analyzing trace with hash 1686921262, now seen corresponding path program 2 times [2023-12-02 20:14:59,344 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-12-02 20:14:59,344 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2119899464] [2023-12-02 20:14:59,344 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-12-02 20:14:59,344 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 20:14:59,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/mathsat [2023-12-02 20:14:59,345 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/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 20:14:59,346 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/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 (8)] Waiting until timeout for monitored process [2023-12-02 20:14:59,518 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2023-12-02 20:14:59,518 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-12-02 20:14:59,525 INFO L262 TraceCheckSpWp]: Trace formula consists of 263 conjuncts, 5 conjunts are in the unsatisfiable core [2023-12-02 20:14:59,528 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:14:59,572 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:14:59,572 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 20:14:59,572 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-12-02 20:14:59,572 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2119899464] [2023-12-02 20:14:59,572 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2119899464] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:14:59,573 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:14:59,573 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-12-02 20:14:59,573 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [116227402] [2023-12-02 20:14:59,573 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:14:59,573 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-12-02 20:14:59,574 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-12-02 20:14:59,574 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-12-02 20:14:59,574 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-12-02 20:14:59,575 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:14:59,575 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:14:59,576 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 5.666666666666667) internal successors, (34), 5 states have internal predecessors, (34), 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 20:14:59,576 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:14:59,576 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:14:59,576 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:14:59,576 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2023-12-02 20:14:59,576 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:14:59,576 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:15:01,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:15:01,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:15:01,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:15:01,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-12-02 20:15:01,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:15:01,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-12-02 20:15:01,354 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err0REQUIRES_VIOLATIONMEMORY_DEREFERENCE (19 of 20 remaining) [2023-12-02 20:15:01,354 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err1REQUIRES_VIOLATIONMEMORY_DEREFERENCE (18 of 20 remaining) [2023-12-02 20:15:01,355 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err6REQUIRES_VIOLATIONMEMORY_DEREFERENCE (17 of 20 remaining) [2023-12-02 20:15:01,355 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err7REQUIRES_VIOLATIONMEMORY_DEREFERENCE (16 of 20 remaining) [2023-12-02 20:15:01,355 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err4REQUIRES_VIOLATIONMEMORY_DEREFERENCE (15 of 20 remaining) [2023-12-02 20:15:01,355 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err5REQUIRES_VIOLATIONMEMORY_DEREFERENCE (14 of 20 remaining) [2023-12-02 20:15:01,355 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (13 of 20 remaining) [2023-12-02 20:15:01,355 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err3REQUIRES_VIOLATIONMEMORY_DEREFERENCE (12 of 20 remaining) [2023-12-02 20:15:01,356 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err8REQUIRES_VIOLATIONMEMORY_DEREFERENCE (11 of 20 remaining) [2023-12-02 20:15:01,356 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err9REQUIRES_VIOLATIONMEMORY_DEREFERENCE (10 of 20 remaining) [2023-12-02 20:15:01,356 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err10REQUIRES_VIOLATIONMEMORY_DEREFERENCE (9 of 20 remaining) [2023-12-02 20:15:01,357 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err11REQUIRES_VIOLATIONMEMORY_DEREFERENCE (8 of 20 remaining) [2023-12-02 20:15:01,357 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err12REQUIRES_VIOLATIONMEMORY_DEREFERENCE (7 of 20 remaining) [2023-12-02 20:15:01,357 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err13REQUIRES_VIOLATIONMEMORY_DEREFERENCE (6 of 20 remaining) [2023-12-02 20:15:01,357 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err14REQUIRES_VIOLATIONMEMORY_DEREFERENCE (5 of 20 remaining) [2023-12-02 20:15:01,358 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err15REQUIRES_VIOLATIONMEMORY_DEREFERENCE (4 of 20 remaining) [2023-12-02 20:15:01,358 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err16REQUIRES_VIOLATIONMEMORY_DEREFERENCE (3 of 20 remaining) [2023-12-02 20:15:01,358 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err17REQUIRES_VIOLATIONMEMORY_DEREFERENCE (2 of 20 remaining) [2023-12-02 20:15:01,358 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err18REQUIRES_VIOLATIONMEMORY_DEREFERENCE (1 of 20 remaining) [2023-12-02 20:15:01,359 INFO L805 garLoopResultBuilder]: Registering result SAFE for location P2Err19REQUIRES_VIOLATIONMEMORY_DEREFERENCE (0 of 20 remaining) [2023-12-02 20:15:01,364 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/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 (8)] Ended with exit code 0 [2023-12-02 20:15:01,563 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/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 20:15:01,577 INFO L445 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1] [2023-12-02 20:15:01,579 INFO L307 ceAbstractionStarter]: Result for error location P2Thread1of1ForFork2 was SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE,SAFE (1/4) [2023-12-02 20:15:01,584 INFO L100 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 20:15:01,584 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2023-12-02 20:15:01,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/z3 [2023-12-02 20:15:01,585 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2023-12-02 20:15:01,587 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (9)] Waiting until timeout for monitored process [2023-12-02 20:15:01,592 INFO L159 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2023-12-02 20:15:01,592 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == P1Thread1of1ForFork0 ======== [2023-12-02 20:15:01,592 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=false, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=All, 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;@315dd5cf, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 20:15:01,593 INFO L358 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2023-12-02 20:15:03,984 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting P1Err0ASSERT_VIOLATIONMEMORY_LEAK === [P1Err0ASSERT_VIOLATIONMEMORY_LEAK, P1Err1ASSERT_VIOLATIONMEMORY_LEAK, P1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE, P1Err3REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 2 more)] === [2023-12-02 20:15:03,984 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:15:03,984 INFO L85 PathProgramCache]: Analyzing trace with hash -600265820, now seen corresponding path program 1 times [2023-12-02 20:15:03,985 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-12-02 20:15:03,985 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [636092435] [2023-12-02 20:15:03,985 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:15:03,985 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 20:15:03,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/mathsat [2023-12-02 20:15:03,987 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/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 20:15:03,988 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/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 (10)] Waiting until timeout for monitored process [2023-12-02 20:15:04,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:15:04,082 INFO L262 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 5 conjunts are in the unsatisfiable core [2023-12-02 20:15:04,083 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:15:04,096 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:15:04,096 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 20:15:04,096 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-12-02 20:15:04,096 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [636092435] [2023-12-02 20:15:04,096 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [636092435] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:15:04,096 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:15:04,096 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2023-12-02 20:15:04,097 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1795079748] [2023-12-02 20:15:04,097 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:15:04,097 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 20:15:04,097 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-12-02 20:15:04,097 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 20:15:04,098 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 20:15:04,098 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:15:04,098 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:15:04,098 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 6.0) internal successors, (12), 2 states have internal predecessors, (12), 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 20:15:04,098 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:15:06,555 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:15:06,557 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/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 (10)] Ended with exit code 0 [2023-12-02 20:15:06,755 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/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 20:15:06,756 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting P1Err1ASSERT_VIOLATIONMEMORY_LEAK === [P1Err0ASSERT_VIOLATIONMEMORY_LEAK, P1Err1ASSERT_VIOLATIONMEMORY_LEAK, P1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE, P1Err3REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 2 more)] === [2023-12-02 20:15:06,756 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:15:06,756 INFO L85 PathProgramCache]: Analyzing trace with hash -1428369967, now seen corresponding path program 1 times [2023-12-02 20:15:06,756 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-12-02 20:15:06,756 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1618443925] [2023-12-02 20:15:06,757 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:15:06,757 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 20:15:06,757 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/mathsat [2023-12-02 20:15:06,758 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/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 20:15:06,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/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 (11)] Waiting until timeout for monitored process [2023-12-02 20:15:06,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:15:06,888 INFO L262 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 5 conjunts are in the unsatisfiable core [2023-12-02 20:15:06,889 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:15:06,902 INFO L349 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2023-12-02 20:15:06,902 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 1 case distinctions, treesize of input 14 treesize of output 20 [2023-12-02 20:15:06,955 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:15:06,956 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 20:15:06,956 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-12-02 20:15:06,956 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1618443925] [2023-12-02 20:15:06,956 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1618443925] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:15:06,956 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:15:06,956 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 20:15:06,956 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1627405920] [2023-12-02 20:15:06,956 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:15:06,956 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 20:15:06,956 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-12-02 20:15:06,957 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 20:15:06,957 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 20:15:06,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:15:06,958 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:15:06,958 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 2 states have internal predecessors, (13), 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 20:15:06,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:15:06,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:15:10,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:15:10,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:15:10,148 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/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 (11)] Ended with exit code 0 [2023-12-02 20:15:10,346 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/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 20:15:10,346 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting P1Err1ASSERT_VIOLATIONMEMORY_LEAK === [P1Err0ASSERT_VIOLATIONMEMORY_LEAK, P1Err1ASSERT_VIOLATIONMEMORY_LEAK, P1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE, P1Err3REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 2 more)] === [2023-12-02 20:15:10,347 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:15:10,347 INFO L85 PathProgramCache]: Analyzing trace with hash -540866286, now seen corresponding path program 1 times [2023-12-02 20:15:10,347 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-12-02 20:15:10,347 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [956990940] [2023-12-02 20:15:10,347 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:15:10,347 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 20:15:10,347 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/mathsat [2023-12-02 20:15:10,348 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/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 20:15:10,349 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/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 (12)] Waiting until timeout for monitored process [2023-12-02 20:15:10,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:15:10,454 INFO L262 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 20:15:10,455 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 20:15:10,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 20:15:10,469 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 9 [2023-12-02 20:15:10,508 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 20:15:10,508 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 20:15:10,508 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-12-02 20:15:10,509 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [956990940] [2023-12-02 20:15:10,509 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [956990940] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 20:15:10,509 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 20:15:10,509 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 20:15:10,509 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [493616295] [2023-12-02 20:15:10,509 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 20:15:10,510 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 20:15:10,510 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-12-02 20:15:10,510 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 20:15:10,510 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 20:15:10,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:15:10,511 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2023-12-02 20:15:10,511 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 2 states have internal predecessors, (13), 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 20:15:10,511 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:15:10,511 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:15:10,511 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2023-12-02 20:15:12,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:15:12,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:15:12,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 20:15:12,544 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/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 (12)] Ended with exit code 0 [2023-12-02 20:15:12,742 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/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 20:15:12,742 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting P1Err1ASSERT_VIOLATIONMEMORY_LEAK === [P1Err0ASSERT_VIOLATIONMEMORY_LEAK, P1Err1ASSERT_VIOLATIONMEMORY_LEAK, P1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE, P1Err3REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 2 more)] === [2023-12-02 20:15:12,742 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:15:12,742 INFO L85 PathProgramCache]: Analyzing trace with hash 1626447968, now seen corresponding path program 1 times [2023-12-02 20:15:12,743 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-12-02 20:15:12,743 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [912795124] [2023-12-02 20:15:12,743 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 20:15:12,743 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 20:15:12,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/mathsat [2023-12-02 20:15:12,744 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/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 20:15:12,745 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/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 (13)] Waiting until timeout for monitored process [2023-12-02 20:15:12,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 20:15:12,868 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-02 20:15:12,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 20:15:12,975 INFO L130 FreeRefinementEngine]: Strategy WOLF found a feasible trace [2023-12-02 20:15:12,976 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-12-02 20:15:12,976 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location P1Err1ASSERT_VIOLATIONMEMORY_LEAK (5 of 6 remaining) [2023-12-02 20:15:12,976 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err0ASSERT_VIOLATIONMEMORY_LEAK (4 of 6 remaining) [2023-12-02 20:15:12,976 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (3 of 6 remaining) [2023-12-02 20:15:12,976 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err3REQUIRES_VIOLATIONMEMORY_DEREFERENCE (2 of 6 remaining) [2023-12-02 20:15:12,976 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err4REQUIRES_VIOLATIONMEMORY_DEREFERENCE (1 of 6 remaining) [2023-12-02 20:15:12,976 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err5REQUIRES_VIOLATIONMEMORY_DEREFERENCE (0 of 6 remaining) [2023-12-02 20:15:12,979 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/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 (13)] Ended with exit code 0 [2023-12-02 20:15:13,177 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/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 20:15:13,179 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2023-12-02 20:15:13,180 INFO L307 ceAbstractionStarter]: Result for error location P1Thread1of1ForFork0 was UNSAFE,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN,UNKNOWN (2/4) [2023-12-02 20:15:13,181 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2023-12-02 20:15:13,182 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-12-02 20:15:13,212 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre33 could not be translated [2023-12-02 20:15:13,219 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre35 could not be translated [2023-12-02 20:15:13,232 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 08:15:13 BasicIcfg [2023-12-02 20:15:13,232 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-12-02 20:15:13,233 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-12-02 20:15:13,233 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-12-02 20:15:13,233 INFO L274 PluginConnector]: Witness Printer initialized [2023-12-02 20:15:13,234 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 08:14:40" (3/4) ... [2023-12-02 20:15:13,236 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-12-02 20:15:13,237 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-12-02 20:15:13,237 INFO L158 Benchmark]: Toolchain (without parser) took 35069.38ms. Allocated memory was 67.1MB in the beginning and 2.1GB in the end (delta: 2.1GB). Free memory was 32.8MB in the beginning and 1.4GB in the end (delta: -1.4GB). Peak memory consumption was 699.3MB. Max. memory is 16.1GB. [2023-12-02 20:15:13,237 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 67.1MB. Free memory is still 44.1MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 20:15:13,238 INFO L158 Benchmark]: CACSL2BoogieTranslator took 554.41ms. Allocated memory was 67.1MB in the beginning and 98.6MB in the end (delta: 31.5MB). Free memory was 32.6MB in the beginning and 54.1MB in the end (delta: -21.4MB). Peak memory consumption was 9.8MB. Max. memory is 16.1GB. [2023-12-02 20:15:13,238 INFO L158 Benchmark]: Boogie Procedure Inliner took 73.24ms. Allocated memory is still 98.6MB. Free memory was 54.1MB in the beginning and 76.0MB in the end (delta: -21.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-12-02 20:15:13,238 INFO L158 Benchmark]: Boogie Preprocessor took 47.09ms. Allocated memory is still 98.6MB. Free memory was 76.0MB in the beginning and 73.1MB in the end (delta: 2.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-12-02 20:15:13,239 INFO L158 Benchmark]: RCFGBuilder took 2065.65ms. Allocated memory was 98.6MB in the beginning and 119.5MB in the end (delta: 21.0MB). Free memory was 73.1MB in the beginning and 40.5MB in the end (delta: 32.7MB). Peak memory consumption was 67.7MB. Max. memory is 16.1GB. [2023-12-02 20:15:13,239 INFO L158 Benchmark]: TraceAbstraction took 32317.93ms. Allocated memory was 119.5MB in the beginning and 2.1GB in the end (delta: 2.0GB). Free memory was 39.4MB in the beginning and 1.4GB in the end (delta: -1.3GB). Peak memory consumption was 655.4MB. Max. memory is 16.1GB. [2023-12-02 20:15:13,239 INFO L158 Benchmark]: Witness Printer took 3.87ms. Allocated memory is still 2.1GB. Free memory is still 1.4GB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 20:15:13,241 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 67.1MB. Free memory is still 44.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 554.41ms. Allocated memory was 67.1MB in the beginning and 98.6MB in the end (delta: 31.5MB). Free memory was 32.6MB in the beginning and 54.1MB in the end (delta: -21.4MB). Peak memory consumption was 9.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 73.24ms. Allocated memory is still 98.6MB. Free memory was 54.1MB in the beginning and 76.0MB in the end (delta: -21.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 47.09ms. Allocated memory is still 98.6MB. Free memory was 76.0MB in the beginning and 73.1MB in the end (delta: 2.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 2065.65ms. Allocated memory was 98.6MB in the beginning and 119.5MB in the end (delta: 21.0MB). Free memory was 73.1MB in the beginning and 40.5MB in the end (delta: 32.7MB). Peak memory consumption was 67.7MB. Max. memory is 16.1GB. * TraceAbstraction took 32317.93ms. Allocated memory was 119.5MB in the beginning and 2.1GB in the end (delta: 2.0GB). Free memory was 39.4MB in the beginning and 1.4GB in the end (delta: -1.3GB). Peak memory consumption was 655.4MB. Max. memory is 16.1GB. * Witness Printer took 3.87ms. Allocated memory is still 2.1GB. Free memory is still 1.4GB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~pre33 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~pre35 could not be translated - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation #1 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 1367, independent: 1138, independent conditional: 34, independent unconditional: 1104, dependent: 226, dependent conditional: 218, dependent unconditional: 8, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 37489, independent: 26086, independent conditional: 14088, independent unconditional: 11998, dependent: 11270, dependent conditional: 11180, dependent unconditional: 90, unknown: 133, unknown conditional: 73, unknown unconditional: 60] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 26735, independent: 26086, independent conditional: 14088, independent unconditional: 11998, dependent: 516, dependent conditional: 426, dependent unconditional: 90, unknown: 133, unknown conditional: 73, unknown unconditional: 60] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 26735, independent: 26086, independent conditional: 14088, independent unconditional: 11998, dependent: 516, dependent conditional: 426, dependent unconditional: 90, unknown: 133, unknown conditional: 73, unknown unconditional: 60] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 28939, independent: 26086, independent conditional: 0, independent unconditional: 26086, dependent: 2411, dependent conditional: 1895, dependent unconditional: 516, unknown: 442, unknown conditional: 309, unknown unconditional: 133] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 28939, independent: 26086, independent conditional: 0, independent unconditional: 26086, dependent: 2411, dependent conditional: 0, dependent unconditional: 2411, unknown: 442, unknown conditional: 0, unknown unconditional: 442] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 28939, independent: 26086, independent conditional: 0, independent unconditional: 26086, dependent: 2411, dependent conditional: 0, dependent unconditional: 2411, unknown: 442, unknown conditional: 0, unknown unconditional: 442] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 6257, independent: 6143, independent conditional: 0, independent unconditional: 6143, dependent: 77, dependent conditional: 0, dependent unconditional: 77, unknown: 37, unknown conditional: 0, unknown unconditional: 37] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 6257, independent: 5408, independent conditional: 0, independent unconditional: 5408, dependent: 849, dependent conditional: 0, dependent unconditional: 849, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 849, independent: 735, independent conditional: 0, independent unconditional: 735, dependent: 77, dependent conditional: 0, dependent unconditional: 77, unknown: 37, unknown conditional: 0, unknown unconditional: 37] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 849, independent: 735, independent conditional: 0, independent unconditional: 735, dependent: 77, dependent conditional: 0, dependent unconditional: 77, unknown: 37, unknown conditional: 0, unknown unconditional: 37] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 849, independent: 735, independent conditional: 0, independent unconditional: 735, dependent: 77, dependent conditional: 0, dependent unconditional: 77, unknown: 37, unknown conditional: 0, unknown unconditional: 37] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3189, independent: 1386, independent conditional: 0, independent unconditional: 1386, dependent: 625, dependent conditional: 0, dependent unconditional: 625, unknown: 1178, unknown conditional: 0, unknown unconditional: 1178] , Protected Queries: 0 ], Cache Queries: [ total: 28939, independent: 19943, independent conditional: 0, independent unconditional: 19943, dependent: 2334, dependent conditional: 0, dependent unconditional: 2334, unknown: 6662, unknown conditional: 0, unknown unconditional: 6662] , Statistics on independence cache: Total cache size (in pairs): 1124, Positive cache size: 1114, Positive conditional cache size: 0, Positive unconditional cache size: 1114, Negative cache size: 10, Negative conditional cache size: 0, Negative unconditional cache size: 10, Unknown cache size: 3, Unknown conditional cache size: 0, Unknown unconditional cache size: 3, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 215, Statistics for Abstraction: - StatisticsResult: Independence relation #2 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 1241, independent: 1009, independent conditional: 36, independent unconditional: 973, dependent: 228, dependent conditional: 219, dependent unconditional: 9, unknown: 4, unknown conditional: 0, unknown unconditional: 4] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 37489, independent: 26086, independent conditional: 14088, independent unconditional: 11998, dependent: 11270, dependent conditional: 11180, dependent unconditional: 90, unknown: 133, unknown conditional: 73, unknown unconditional: 60] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 26735, independent: 26086, independent conditional: 14088, independent unconditional: 11998, dependent: 516, dependent conditional: 426, dependent unconditional: 90, unknown: 133, unknown conditional: 73, unknown unconditional: 60] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 26735, independent: 26086, independent conditional: 14088, independent unconditional: 11998, dependent: 516, dependent conditional: 426, dependent unconditional: 90, unknown: 133, unknown conditional: 73, unknown unconditional: 60] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 28939, independent: 26086, independent conditional: 0, independent unconditional: 26086, dependent: 2411, dependent conditional: 1895, dependent unconditional: 516, unknown: 442, unknown conditional: 309, unknown unconditional: 133] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 28939, independent: 26086, independent conditional: 0, independent unconditional: 26086, dependent: 2411, dependent conditional: 0, dependent unconditional: 2411, unknown: 442, unknown conditional: 0, unknown unconditional: 442] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 28939, independent: 26086, independent conditional: 0, independent unconditional: 26086, dependent: 2411, dependent conditional: 0, dependent unconditional: 2411, unknown: 442, unknown conditional: 0, unknown unconditional: 442] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 6257, independent: 6143, independent conditional: 0, independent unconditional: 6143, dependent: 77, dependent conditional: 0, dependent unconditional: 77, unknown: 37, unknown conditional: 0, unknown unconditional: 37] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 6257, independent: 5408, independent conditional: 0, independent unconditional: 5408, dependent: 849, dependent conditional: 0, dependent unconditional: 849, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 849, independent: 735, independent conditional: 0, independent unconditional: 735, dependent: 77, dependent conditional: 0, dependent unconditional: 77, unknown: 37, unknown conditional: 0, unknown unconditional: 37] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 849, independent: 735, independent conditional: 0, independent unconditional: 735, dependent: 77, dependent conditional: 0, dependent unconditional: 77, unknown: 37, unknown conditional: 0, unknown unconditional: 37] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 849, independent: 735, independent conditional: 0, independent unconditional: 735, dependent: 77, dependent conditional: 0, dependent unconditional: 77, unknown: 37, unknown conditional: 0, unknown unconditional: 37] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3189, independent: 1386, independent conditional: 0, independent unconditional: 1386, dependent: 625, dependent conditional: 0, dependent unconditional: 625, unknown: 1178, unknown conditional: 0, unknown unconditional: 1178] , Protected Queries: 0 ], Cache Queries: [ total: 28939, independent: 19943, independent conditional: 0, independent unconditional: 19943, dependent: 2334, dependent conditional: 0, dependent unconditional: 2334, unknown: 6662, unknown conditional: 0, unknown unconditional: 6662] , Statistics on independence cache: Total cache size (in pairs): 1719, Positive cache size: 1703, Positive conditional cache size: 0, Positive unconditional cache size: 1703, Negative cache size: 16, Negative conditional cache size: 0, Negative unconditional cache size: 16, Unknown cache size: 7, Unknown conditional cache size: 0, Unknown unconditional cache size: 7, Eliminated conditions: 3, Maximal queried relation: 1, Independence queries for same thread: 431, Statistics for Abstraction: - StatisticsResult: Independence relation #3 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 1242, independent: 1011, independent conditional: 37, independent unconditional: 974, dependent: 228, dependent conditional: 218, dependent unconditional: 10, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 37489, independent: 26086, independent conditional: 14088, independent unconditional: 11998, dependent: 11270, dependent conditional: 11180, dependent unconditional: 90, unknown: 133, unknown conditional: 73, unknown unconditional: 60] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 26735, independent: 26086, independent conditional: 14088, independent unconditional: 11998, dependent: 516, dependent conditional: 426, dependent unconditional: 90, unknown: 133, unknown conditional: 73, unknown unconditional: 60] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 26735, independent: 26086, independent conditional: 14088, independent unconditional: 11998, dependent: 516, dependent conditional: 426, dependent unconditional: 90, unknown: 133, unknown conditional: 73, unknown unconditional: 60] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 28939, independent: 26086, independent conditional: 0, independent unconditional: 26086, dependent: 2411, dependent conditional: 1895, dependent unconditional: 516, unknown: 442, unknown conditional: 309, unknown unconditional: 133] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 28939, independent: 26086, independent conditional: 0, independent unconditional: 26086, dependent: 2411, dependent conditional: 0, dependent unconditional: 2411, unknown: 442, unknown conditional: 0, unknown unconditional: 442] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 28939, independent: 26086, independent conditional: 0, independent unconditional: 26086, dependent: 2411, dependent conditional: 0, dependent unconditional: 2411, unknown: 442, unknown conditional: 0, unknown unconditional: 442] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 6257, independent: 6143, independent conditional: 0, independent unconditional: 6143, dependent: 77, dependent conditional: 0, dependent unconditional: 77, unknown: 37, unknown conditional: 0, unknown unconditional: 37] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 6257, independent: 5408, independent conditional: 0, independent unconditional: 5408, dependent: 849, dependent conditional: 0, dependent unconditional: 849, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 849, independent: 735, independent conditional: 0, independent unconditional: 735, dependent: 77, dependent conditional: 0, dependent unconditional: 77, unknown: 37, unknown conditional: 0, unknown unconditional: 37] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 849, independent: 735, independent conditional: 0, independent unconditional: 735, dependent: 77, dependent conditional: 0, dependent unconditional: 77, unknown: 37, unknown conditional: 0, unknown unconditional: 37] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 849, independent: 735, independent conditional: 0, independent unconditional: 735, dependent: 77, dependent conditional: 0, dependent unconditional: 77, unknown: 37, unknown conditional: 0, unknown unconditional: 37] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3189, independent: 1386, independent conditional: 0, independent unconditional: 1386, dependent: 625, dependent conditional: 0, dependent unconditional: 625, unknown: 1178, unknown conditional: 0, unknown unconditional: 1178] , Protected Queries: 0 ], Cache Queries: [ total: 28939, independent: 19943, independent conditional: 0, independent unconditional: 19943, dependent: 2334, dependent conditional: 0, dependent unconditional: 2334, unknown: 6662, unknown conditional: 0, unknown unconditional: 6662] , Statistics on independence cache: Total cache size (in pairs): 2358, Positive cache size: 2331, Positive conditional cache size: 0, Positive unconditional cache size: 2331, Negative cache size: 27, Negative conditional cache size: 0, Negative unconditional cache size: 27, Unknown cache size: 10, Unknown conditional cache size: 0, Unknown unconditional cache size: 10, Eliminated conditions: 7, Maximal queried relation: 2, Independence queries for same thread: 647, Statistics for Abstraction: - StatisticsResult: Independence relation #4 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 2084, independent: 1712, independent conditional: 178, independent unconditional: 1534, dependent: 358, dependent conditional: 348, dependent unconditional: 10, unknown: 14, unknown conditional: 5, unknown unconditional: 9] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 37489, independent: 26086, independent conditional: 14088, independent unconditional: 11998, dependent: 11270, dependent conditional: 11180, dependent unconditional: 90, unknown: 133, unknown conditional: 73, unknown unconditional: 60] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 26735, independent: 26086, independent conditional: 14088, independent unconditional: 11998, dependent: 516, dependent conditional: 426, dependent unconditional: 90, unknown: 133, unknown conditional: 73, unknown unconditional: 60] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 26735, independent: 26086, independent conditional: 14088, independent unconditional: 11998, dependent: 516, dependent conditional: 426, dependent unconditional: 90, unknown: 133, unknown conditional: 73, unknown unconditional: 60] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 28939, independent: 26086, independent conditional: 0, independent unconditional: 26086, dependent: 2411, dependent conditional: 1895, dependent unconditional: 516, unknown: 442, unknown conditional: 309, unknown unconditional: 133] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 28939, independent: 26086, independent conditional: 0, independent unconditional: 26086, dependent: 2411, dependent conditional: 0, dependent unconditional: 2411, unknown: 442, unknown conditional: 0, unknown unconditional: 442] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 28939, independent: 26086, independent conditional: 0, independent unconditional: 26086, dependent: 2411, dependent conditional: 0, dependent unconditional: 2411, unknown: 442, unknown conditional: 0, unknown unconditional: 442] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 6257, independent: 6143, independent conditional: 0, independent unconditional: 6143, dependent: 77, dependent conditional: 0, dependent unconditional: 77, unknown: 37, unknown conditional: 0, unknown unconditional: 37] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 6257, independent: 5408, independent conditional: 0, independent unconditional: 5408, dependent: 849, dependent conditional: 0, dependent unconditional: 849, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 849, independent: 735, independent conditional: 0, independent unconditional: 735, dependent: 77, dependent conditional: 0, dependent unconditional: 77, unknown: 37, unknown conditional: 0, unknown unconditional: 37] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 849, independent: 735, independent conditional: 0, independent unconditional: 735, dependent: 77, dependent conditional: 0, dependent unconditional: 77, unknown: 37, unknown conditional: 0, unknown unconditional: 37] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 849, independent: 735, independent conditional: 0, independent unconditional: 735, dependent: 77, dependent conditional: 0, dependent unconditional: 77, unknown: 37, unknown conditional: 0, unknown unconditional: 37] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3189, independent: 1386, independent conditional: 0, independent unconditional: 1386, dependent: 625, dependent conditional: 0, dependent unconditional: 625, unknown: 1178, unknown conditional: 0, unknown unconditional: 1178] , Protected Queries: 0 ], Cache Queries: [ total: 28939, independent: 19943, independent conditional: 0, independent unconditional: 19943, dependent: 2334, dependent conditional: 0, dependent unconditional: 2334, unknown: 6662, unknown conditional: 0, unknown unconditional: 6662] , Statistics on independence cache: Total cache size (in pairs): 3524, Positive cache size: 3487, Positive conditional cache size: 0, Positive unconditional cache size: 3487, Negative cache size: 37, Negative conditional cache size: 0, Negative unconditional cache size: 37, Unknown cache size: 22, Unknown conditional cache size: 0, Unknown unconditional cache size: 22, Eliminated conditions: 27, Maximal queried relation: 3, Independence queries for same thread: 991, Statistics for Abstraction: - StatisticsResult: Independence relation #5 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 2509, independent: 1977, independent conditional: 249, independent unconditional: 1728, dependent: 517, dependent conditional: 503, dependent unconditional: 14, unknown: 15, unknown conditional: 5, unknown unconditional: 10] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 37489, independent: 26086, independent conditional: 14088, independent unconditional: 11998, dependent: 11270, dependent conditional: 11180, dependent unconditional: 90, unknown: 133, unknown conditional: 73, unknown unconditional: 60] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 26735, independent: 26086, independent conditional: 14088, independent unconditional: 11998, dependent: 516, dependent conditional: 426, dependent unconditional: 90, unknown: 133, unknown conditional: 73, unknown unconditional: 60] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 26735, independent: 26086, independent conditional: 14088, independent unconditional: 11998, dependent: 516, dependent conditional: 426, dependent unconditional: 90, unknown: 133, unknown conditional: 73, unknown unconditional: 60] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 28939, independent: 26086, independent conditional: 0, independent unconditional: 26086, dependent: 2411, dependent conditional: 1895, dependent unconditional: 516, unknown: 442, unknown conditional: 309, unknown unconditional: 133] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 28939, independent: 26086, independent conditional: 0, independent unconditional: 26086, dependent: 2411, dependent conditional: 0, dependent unconditional: 2411, unknown: 442, unknown conditional: 0, unknown unconditional: 442] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 28939, independent: 26086, independent conditional: 0, independent unconditional: 26086, dependent: 2411, dependent conditional: 0, dependent unconditional: 2411, unknown: 442, unknown conditional: 0, unknown unconditional: 442] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 6257, independent: 6143, independent conditional: 0, independent unconditional: 6143, dependent: 77, dependent conditional: 0, dependent unconditional: 77, unknown: 37, unknown conditional: 0, unknown unconditional: 37] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 6257, independent: 5408, independent conditional: 0, independent unconditional: 5408, dependent: 849, dependent conditional: 0, dependent unconditional: 849, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 849, independent: 735, independent conditional: 0, independent unconditional: 735, dependent: 77, dependent conditional: 0, dependent unconditional: 77, unknown: 37, unknown conditional: 0, unknown unconditional: 37] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 849, independent: 735, independent conditional: 0, independent unconditional: 735, dependent: 77, dependent conditional: 0, dependent unconditional: 77, unknown: 37, unknown conditional: 0, unknown unconditional: 37] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 849, independent: 735, independent conditional: 0, independent unconditional: 735, dependent: 77, dependent conditional: 0, dependent unconditional: 77, unknown: 37, unknown conditional: 0, unknown unconditional: 37] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3189, independent: 1386, independent conditional: 0, independent unconditional: 1386, dependent: 625, dependent conditional: 0, dependent unconditional: 625, unknown: 1178, unknown conditional: 0, unknown unconditional: 1178] , Protected Queries: 0 ], Cache Queries: [ total: 28939, independent: 19943, independent conditional: 0, independent unconditional: 19943, dependent: 2334, dependent conditional: 0, dependent unconditional: 2334, unknown: 6662, unknown conditional: 0, unknown unconditional: 6662] , Statistics on independence cache: Total cache size (in pairs): 3914, Positive cache size: 3871, Positive conditional cache size: 0, Positive unconditional cache size: 3871, Negative cache size: 43, Negative conditional cache size: 0, Negative unconditional cache size: 43, Unknown cache size: 23, Unknown conditional cache size: 0, Unknown unconditional cache size: 23, Eliminated conditions: 58, Maximal queried relation: 4, Independence queries for same thread: 1487, Statistics for Abstraction: - StatisticsResult: Independence relation #6 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 2854, independent: 2295, independent conditional: 368, independent unconditional: 1927, dependent: 541, dependent conditional: 525, dependent unconditional: 16, unknown: 18, unknown conditional: 6, unknown unconditional: 12] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 37489, independent: 26086, independent conditional: 14088, independent unconditional: 11998, dependent: 11270, dependent conditional: 11180, dependent unconditional: 90, unknown: 133, unknown conditional: 73, unknown unconditional: 60] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 26735, independent: 26086, independent conditional: 14088, independent unconditional: 11998, dependent: 516, dependent conditional: 426, dependent unconditional: 90, unknown: 133, unknown conditional: 73, unknown unconditional: 60] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 26735, independent: 26086, independent conditional: 14088, independent unconditional: 11998, dependent: 516, dependent conditional: 426, dependent unconditional: 90, unknown: 133, unknown conditional: 73, unknown unconditional: 60] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 28939, independent: 26086, independent conditional: 0, independent unconditional: 26086, dependent: 2411, dependent conditional: 1895, dependent unconditional: 516, unknown: 442, unknown conditional: 309, unknown unconditional: 133] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 28939, independent: 26086, independent conditional: 0, independent unconditional: 26086, dependent: 2411, dependent conditional: 0, dependent unconditional: 2411, unknown: 442, unknown conditional: 0, unknown unconditional: 442] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 28939, independent: 26086, independent conditional: 0, independent unconditional: 26086, dependent: 2411, dependent conditional: 0, dependent unconditional: 2411, unknown: 442, unknown conditional: 0, unknown unconditional: 442] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 6257, independent: 6143, independent conditional: 0, independent unconditional: 6143, dependent: 77, dependent conditional: 0, dependent unconditional: 77, unknown: 37, unknown conditional: 0, unknown unconditional: 37] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 6257, independent: 5408, independent conditional: 0, independent unconditional: 5408, dependent: 849, dependent conditional: 0, dependent unconditional: 849, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 849, independent: 735, independent conditional: 0, independent unconditional: 735, dependent: 77, dependent conditional: 0, dependent unconditional: 77, unknown: 37, unknown conditional: 0, unknown unconditional: 37] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 849, independent: 735, independent conditional: 0, independent unconditional: 735, dependent: 77, dependent conditional: 0, dependent unconditional: 77, unknown: 37, unknown conditional: 0, unknown unconditional: 37] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 849, independent: 735, independent conditional: 0, independent unconditional: 735, dependent: 77, dependent conditional: 0, dependent unconditional: 77, unknown: 37, unknown conditional: 0, unknown unconditional: 37] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3189, independent: 1386, independent conditional: 0, independent unconditional: 1386, dependent: 625, dependent conditional: 0, dependent unconditional: 625, unknown: 1178, unknown conditional: 0, unknown unconditional: 1178] , Protected Queries: 0 ], Cache Queries: [ total: 28939, independent: 19943, independent conditional: 0, independent unconditional: 19943, dependent: 2334, dependent conditional: 0, dependent unconditional: 2334, unknown: 6662, unknown conditional: 0, unknown unconditional: 6662] , Statistics on independence cache: Total cache size (in pairs): 4270, Positive cache size: 4214, Positive conditional cache size: 0, Positive unconditional cache size: 4214, Negative cache size: 56, Negative conditional cache size: 0, Negative unconditional cache size: 56, Unknown cache size: 26, Unknown conditional cache size: 0, Unknown unconditional cache size: 26, Eliminated conditions: 118, Maximal queried relation: 4, Independence queries for same thread: 1997, Statistics for Abstraction: - StatisticsResult: Independence relation #7 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 26192, independent: 16944, independent conditional: 13186, independent unconditional: 3758, dependent: 9172, dependent conditional: 9149, dependent unconditional: 23, unknown: 76, unknown conditional: 57, unknown unconditional: 19] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 37489, independent: 26086, independent conditional: 14088, independent unconditional: 11998, dependent: 11270, dependent conditional: 11180, dependent unconditional: 90, unknown: 133, unknown conditional: 73, unknown unconditional: 60] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 26735, independent: 26086, independent conditional: 14088, independent unconditional: 11998, dependent: 516, dependent conditional: 426, dependent unconditional: 90, unknown: 133, unknown conditional: 73, unknown unconditional: 60] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 26735, independent: 26086, independent conditional: 14088, independent unconditional: 11998, dependent: 516, dependent conditional: 426, dependent unconditional: 90, unknown: 133, unknown conditional: 73, unknown unconditional: 60] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 28939, independent: 26086, independent conditional: 0, independent unconditional: 26086, dependent: 2411, dependent conditional: 1895, dependent unconditional: 516, unknown: 442, unknown conditional: 309, unknown unconditional: 133] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 28939, independent: 26086, independent conditional: 0, independent unconditional: 26086, dependent: 2411, dependent conditional: 0, dependent unconditional: 2411, unknown: 442, unknown conditional: 0, unknown unconditional: 442] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 28939, independent: 26086, independent conditional: 0, independent unconditional: 26086, dependent: 2411, dependent conditional: 0, dependent unconditional: 2411, unknown: 442, unknown conditional: 0, unknown unconditional: 442] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 6257, independent: 6143, independent conditional: 0, independent unconditional: 6143, dependent: 77, dependent conditional: 0, dependent unconditional: 77, unknown: 37, unknown conditional: 0, unknown unconditional: 37] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 6257, independent: 5408, independent conditional: 0, independent unconditional: 5408, dependent: 849, dependent conditional: 0, dependent unconditional: 849, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 849, independent: 735, independent conditional: 0, independent unconditional: 735, dependent: 77, dependent conditional: 0, dependent unconditional: 77, unknown: 37, unknown conditional: 0, unknown unconditional: 37] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 849, independent: 735, independent conditional: 0, independent unconditional: 735, dependent: 77, dependent conditional: 0, dependent unconditional: 77, unknown: 37, unknown conditional: 0, unknown unconditional: 37] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 849, independent: 735, independent conditional: 0, independent unconditional: 735, dependent: 77, dependent conditional: 0, dependent unconditional: 77, unknown: 37, unknown conditional: 0, unknown unconditional: 37] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3189, independent: 1386, independent conditional: 0, independent unconditional: 1386, dependent: 625, dependent conditional: 0, dependent unconditional: 625, unknown: 1178, unknown conditional: 0, unknown unconditional: 1178] , Protected Queries: 0 ], Cache Queries: [ total: 28939, independent: 19943, independent conditional: 0, independent unconditional: 19943, dependent: 2334, dependent conditional: 0, dependent unconditional: 2334, unknown: 6662, unknown conditional: 0, unknown unconditional: 6662] , Statistics on independence cache: Total cache size (in pairs): 6220, Positive cache size: 6143, Positive conditional cache size: 0, Positive unconditional cache size: 6143, Negative cache size: 77, Negative conditional cache size: 0, Negative unconditional cache size: 77, Unknown cache size: 37, Unknown conditional cache size: 0, Unknown unconditional cache size: 37, Eliminated conditions: 2204, Maximal queried relation: 5, Independence queries for same thread: 10754, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 3.8s, Number of persistent set computation: 17, Number of trivial persistent sets: 16, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1115, independent: 1104, independent conditional: 0, independent unconditional: 1104, dependent: 8, dependent conditional: 0, dependent unconditional: 8, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 1367, independent: 1138, independent conditional: 34, independent unconditional: 1104, dependent: 226, dependent conditional: 218, dependent unconditional: 8, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 37489, independent: 26086, independent conditional: 14088, independent unconditional: 11998, dependent: 11270, dependent conditional: 11180, dependent unconditional: 90, unknown: 133, unknown conditional: 73, unknown unconditional: 60] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 26735, independent: 26086, independent conditional: 14088, independent unconditional: 11998, dependent: 516, dependent conditional: 426, dependent unconditional: 90, unknown: 133, unknown conditional: 73, unknown unconditional: 60] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 26735, independent: 26086, independent conditional: 14088, independent unconditional: 11998, dependent: 516, dependent conditional: 426, dependent unconditional: 90, unknown: 133, unknown conditional: 73, unknown unconditional: 60] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 28939, independent: 26086, independent conditional: 0, independent unconditional: 26086, dependent: 2411, dependent conditional: 1895, dependent unconditional: 516, unknown: 442, unknown conditional: 309, unknown unconditional: 133] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 28939, independent: 26086, independent conditional: 0, independent unconditional: 26086, dependent: 2411, dependent conditional: 0, dependent unconditional: 2411, unknown: 442, unknown conditional: 0, unknown unconditional: 442] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 28939, independent: 26086, independent conditional: 0, independent unconditional: 26086, dependent: 2411, dependent conditional: 0, dependent unconditional: 2411, unknown: 442, unknown conditional: 0, unknown unconditional: 442] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 6257, independent: 6143, independent conditional: 0, independent unconditional: 6143, dependent: 77, dependent conditional: 0, dependent unconditional: 77, unknown: 37, unknown conditional: 0, unknown unconditional: 37] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 6257, independent: 5408, independent conditional: 0, independent unconditional: 5408, dependent: 849, dependent conditional: 0, dependent unconditional: 849, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 849, independent: 735, independent conditional: 0, independent unconditional: 735, dependent: 77, dependent conditional: 0, dependent unconditional: 77, unknown: 37, unknown conditional: 0, unknown unconditional: 37] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 849, independent: 735, independent conditional: 0, independent unconditional: 735, dependent: 77, dependent conditional: 0, dependent unconditional: 77, unknown: 37, unknown conditional: 0, unknown unconditional: 37] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 849, independent: 735, independent conditional: 0, independent unconditional: 735, dependent: 77, dependent conditional: 0, dependent unconditional: 77, unknown: 37, unknown conditional: 0, unknown unconditional: 37] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3189, independent: 1386, independent conditional: 0, independent unconditional: 1386, dependent: 625, dependent conditional: 0, dependent unconditional: 625, unknown: 1178, unknown conditional: 0, unknown unconditional: 1178] , Protected Queries: 0 ], Cache Queries: [ total: 28939, independent: 19943, independent conditional: 0, independent unconditional: 19943, dependent: 2334, dependent conditional: 0, dependent unconditional: 2334, unknown: 6662, unknown conditional: 0, unknown unconditional: 6662] , Statistics on independence cache: Total cache size (in pairs): 1124, Positive cache size: 1114, Positive conditional cache size: 0, Positive unconditional cache size: 1114, Negative cache size: 10, Negative conditional cache size: 0, Negative unconditional cache size: 10, Unknown cache size: 3, Unknown conditional cache size: 0, Unknown unconditional cache size: 3, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 215, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 3.1s, Number of persistent set computation: 18, Number of trivial persistent sets: 17, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 986, independent: 973, independent conditional: 0, independent unconditional: 973, dependent: 9, dependent conditional: 0, dependent unconditional: 9, unknown: 4, unknown conditional: 0, unknown unconditional: 4] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 1241, independent: 1009, independent conditional: 36, independent unconditional: 973, dependent: 228, dependent conditional: 219, dependent unconditional: 9, unknown: 4, unknown conditional: 0, unknown unconditional: 4] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 37489, independent: 26086, independent conditional: 14088, independent unconditional: 11998, dependent: 11270, dependent conditional: 11180, dependent unconditional: 90, unknown: 133, unknown conditional: 73, unknown unconditional: 60] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 26735, independent: 26086, independent conditional: 14088, independent unconditional: 11998, dependent: 516, dependent conditional: 426, dependent unconditional: 90, unknown: 133, unknown conditional: 73, unknown unconditional: 60] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 26735, independent: 26086, independent conditional: 14088, independent unconditional: 11998, dependent: 516, dependent conditional: 426, dependent unconditional: 90, unknown: 133, unknown conditional: 73, unknown unconditional: 60] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 28939, independent: 26086, independent conditional: 0, independent unconditional: 26086, dependent: 2411, dependent conditional: 1895, dependent unconditional: 516, unknown: 442, unknown conditional: 309, unknown unconditional: 133] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 28939, independent: 26086, independent conditional: 0, independent unconditional: 26086, dependent: 2411, dependent conditional: 0, dependent unconditional: 2411, unknown: 442, unknown conditional: 0, unknown unconditional: 442] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 28939, independent: 26086, independent conditional: 0, independent unconditional: 26086, dependent: 2411, dependent conditional: 0, dependent unconditional: 2411, unknown: 442, unknown conditional: 0, unknown unconditional: 442] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 6257, independent: 6143, independent conditional: 0, independent unconditional: 6143, dependent: 77, dependent conditional: 0, dependent unconditional: 77, unknown: 37, unknown conditional: 0, unknown unconditional: 37] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 6257, independent: 5408, independent conditional: 0, independent unconditional: 5408, dependent: 849, dependent conditional: 0, dependent unconditional: 849, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 849, independent: 735, independent conditional: 0, independent unconditional: 735, dependent: 77, dependent conditional: 0, dependent unconditional: 77, unknown: 37, unknown conditional: 0, unknown unconditional: 37] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 849, independent: 735, independent conditional: 0, independent unconditional: 735, dependent: 77, dependent conditional: 0, dependent unconditional: 77, unknown: 37, unknown conditional: 0, unknown unconditional: 37] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 849, independent: 735, independent conditional: 0, independent unconditional: 735, dependent: 77, dependent conditional: 0, dependent unconditional: 77, unknown: 37, unknown conditional: 0, unknown unconditional: 37] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3189, independent: 1386, independent conditional: 0, independent unconditional: 1386, dependent: 625, dependent conditional: 0, dependent unconditional: 625, unknown: 1178, unknown conditional: 0, unknown unconditional: 1178] , Protected Queries: 0 ], Cache Queries: [ total: 28939, independent: 19943, independent conditional: 0, independent unconditional: 19943, dependent: 2334, dependent conditional: 0, dependent unconditional: 2334, unknown: 6662, unknown conditional: 0, unknown unconditional: 6662] , Statistics on independence cache: Total cache size (in pairs): 1719, Positive cache size: 1703, Positive conditional cache size: 0, Positive unconditional cache size: 1703, Negative cache size: 16, Negative conditional cache size: 0, Negative unconditional cache size: 16, Unknown cache size: 7, Unknown conditional cache size: 0, Unknown unconditional cache size: 7, Eliminated conditions: 3, Maximal queried relation: 1, Independence queries for same thread: 431, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 3.3s, Number of persistent set computation: 18, Number of trivial persistent sets: 17, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 987, independent: 974, independent conditional: 0, independent unconditional: 974, dependent: 10, dependent conditional: 0, dependent unconditional: 10, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 1242, independent: 1011, independent conditional: 37, independent unconditional: 974, dependent: 228, dependent conditional: 218, dependent unconditional: 10, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 37489, independent: 26086, independent conditional: 14088, independent unconditional: 11998, dependent: 11270, dependent conditional: 11180, dependent unconditional: 90, unknown: 133, unknown conditional: 73, unknown unconditional: 60] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 26735, independent: 26086, independent conditional: 14088, independent unconditional: 11998, dependent: 516, dependent conditional: 426, dependent unconditional: 90, unknown: 133, unknown conditional: 73, unknown unconditional: 60] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 26735, independent: 26086, independent conditional: 14088, independent unconditional: 11998, dependent: 516, dependent conditional: 426, dependent unconditional: 90, unknown: 133, unknown conditional: 73, unknown unconditional: 60] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 28939, independent: 26086, independent conditional: 0, independent unconditional: 26086, dependent: 2411, dependent conditional: 1895, dependent unconditional: 516, unknown: 442, unknown conditional: 309, unknown unconditional: 133] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 28939, independent: 26086, independent conditional: 0, independent unconditional: 26086, dependent: 2411, dependent conditional: 0, dependent unconditional: 2411, unknown: 442, unknown conditional: 0, unknown unconditional: 442] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 28939, independent: 26086, independent conditional: 0, independent unconditional: 26086, dependent: 2411, dependent conditional: 0, dependent unconditional: 2411, unknown: 442, unknown conditional: 0, unknown unconditional: 442] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 6257, independent: 6143, independent conditional: 0, independent unconditional: 6143, dependent: 77, dependent conditional: 0, dependent unconditional: 77, unknown: 37, unknown conditional: 0, unknown unconditional: 37] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 6257, independent: 5408, independent conditional: 0, independent unconditional: 5408, dependent: 849, dependent conditional: 0, dependent unconditional: 849, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 849, independent: 735, independent conditional: 0, independent unconditional: 735, dependent: 77, dependent conditional: 0, dependent unconditional: 77, unknown: 37, unknown conditional: 0, unknown unconditional: 37] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 849, independent: 735, independent conditional: 0, independent unconditional: 735, dependent: 77, dependent conditional: 0, dependent unconditional: 77, unknown: 37, unknown conditional: 0, unknown unconditional: 37] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 849, independent: 735, independent conditional: 0, independent unconditional: 735, dependent: 77, dependent conditional: 0, dependent unconditional: 77, unknown: 37, unknown conditional: 0, unknown unconditional: 37] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3189, independent: 1386, independent conditional: 0, independent unconditional: 1386, dependent: 625, dependent conditional: 0, dependent unconditional: 625, unknown: 1178, unknown conditional: 0, unknown unconditional: 1178] , Protected Queries: 0 ], Cache Queries: [ total: 28939, independent: 19943, independent conditional: 0, independent unconditional: 19943, dependent: 2334, dependent conditional: 0, dependent unconditional: 2334, unknown: 6662, unknown conditional: 0, unknown unconditional: 6662] , Statistics on independence cache: Total cache size (in pairs): 2358, Positive cache size: 2331, Positive conditional cache size: 0, Positive unconditional cache size: 2331, Negative cache size: 27, Negative conditional cache size: 0, Negative unconditional cache size: 27, Unknown cache size: 10, Unknown conditional cache size: 0, Unknown unconditional cache size: 10, Eliminated conditions: 7, Maximal queried relation: 2, Independence queries for same thread: 647, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 3.4s, Number of persistent set computation: 33, Number of trivial persistent sets: 30, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1553, independent: 1534, independent conditional: 0, independent unconditional: 1534, dependent: 10, dependent conditional: 0, dependent unconditional: 10, unknown: 9, unknown conditional: 0, unknown unconditional: 9] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 2084, independent: 1712, independent conditional: 178, independent unconditional: 1534, dependent: 358, dependent conditional: 348, dependent unconditional: 10, unknown: 14, unknown conditional: 5, unknown unconditional: 9] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 37489, independent: 26086, independent conditional: 14088, independent unconditional: 11998, dependent: 11270, dependent conditional: 11180, dependent unconditional: 90, unknown: 133, unknown conditional: 73, unknown unconditional: 60] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 26735, independent: 26086, independent conditional: 14088, independent unconditional: 11998, dependent: 516, dependent conditional: 426, dependent unconditional: 90, unknown: 133, unknown conditional: 73, unknown unconditional: 60] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 26735, independent: 26086, independent conditional: 14088, independent unconditional: 11998, dependent: 516, dependent conditional: 426, dependent unconditional: 90, unknown: 133, unknown conditional: 73, unknown unconditional: 60] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 28939, independent: 26086, independent conditional: 0, independent unconditional: 26086, dependent: 2411, dependent conditional: 1895, dependent unconditional: 516, unknown: 442, unknown conditional: 309, unknown unconditional: 133] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 28939, independent: 26086, independent conditional: 0, independent unconditional: 26086, dependent: 2411, dependent conditional: 0, dependent unconditional: 2411, unknown: 442, unknown conditional: 0, unknown unconditional: 442] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 28939, independent: 26086, independent conditional: 0, independent unconditional: 26086, dependent: 2411, dependent conditional: 0, dependent unconditional: 2411, unknown: 442, unknown conditional: 0, unknown unconditional: 442] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 6257, independent: 6143, independent conditional: 0, independent unconditional: 6143, dependent: 77, dependent conditional: 0, dependent unconditional: 77, unknown: 37, unknown conditional: 0, unknown unconditional: 37] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 6257, independent: 5408, independent conditional: 0, independent unconditional: 5408, dependent: 849, dependent conditional: 0, dependent unconditional: 849, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 849, independent: 735, independent conditional: 0, independent unconditional: 735, dependent: 77, dependent conditional: 0, dependent unconditional: 77, unknown: 37, unknown conditional: 0, unknown unconditional: 37] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 849, independent: 735, independent conditional: 0, independent unconditional: 735, dependent: 77, dependent conditional: 0, dependent unconditional: 77, unknown: 37, unknown conditional: 0, unknown unconditional: 37] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 849, independent: 735, independent conditional: 0, independent unconditional: 735, dependent: 77, dependent conditional: 0, dependent unconditional: 77, unknown: 37, unknown conditional: 0, unknown unconditional: 37] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3189, independent: 1386, independent conditional: 0, independent unconditional: 1386, dependent: 625, dependent conditional: 0, dependent unconditional: 625, unknown: 1178, unknown conditional: 0, unknown unconditional: 1178] , Protected Queries: 0 ], Cache Queries: [ total: 28939, independent: 19943, independent conditional: 0, independent unconditional: 19943, dependent: 2334, dependent conditional: 0, dependent unconditional: 2334, unknown: 6662, unknown conditional: 0, unknown unconditional: 6662] , Statistics on independence cache: Total cache size (in pairs): 3524, Positive cache size: 3487, Positive conditional cache size: 0, Positive unconditional cache size: 3487, Negative cache size: 37, Negative conditional cache size: 0, Negative unconditional cache size: 37, Unknown cache size: 22, Unknown conditional cache size: 0, Unknown unconditional cache size: 22, Eliminated conditions: 27, Maximal queried relation: 3, Independence queries for same thread: 991, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.1s, Number of persistent set computation: 47, Number of trivial persistent sets: 42, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1752, independent: 1728, independent conditional: 0, independent unconditional: 1728, dependent: 14, dependent conditional: 0, dependent unconditional: 14, unknown: 10, unknown conditional: 0, unknown unconditional: 10] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 2509, independent: 1977, independent conditional: 249, independent unconditional: 1728, dependent: 517, dependent conditional: 503, dependent unconditional: 14, unknown: 15, unknown conditional: 5, unknown unconditional: 10] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 37489, independent: 26086, independent conditional: 14088, independent unconditional: 11998, dependent: 11270, dependent conditional: 11180, dependent unconditional: 90, unknown: 133, unknown conditional: 73, unknown unconditional: 60] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 26735, independent: 26086, independent conditional: 14088, independent unconditional: 11998, dependent: 516, dependent conditional: 426, dependent unconditional: 90, unknown: 133, unknown conditional: 73, unknown unconditional: 60] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 26735, independent: 26086, independent conditional: 14088, independent unconditional: 11998, dependent: 516, dependent conditional: 426, dependent unconditional: 90, unknown: 133, unknown conditional: 73, unknown unconditional: 60] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 28939, independent: 26086, independent conditional: 0, independent unconditional: 26086, dependent: 2411, dependent conditional: 1895, dependent unconditional: 516, unknown: 442, unknown conditional: 309, unknown unconditional: 133] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 28939, independent: 26086, independent conditional: 0, independent unconditional: 26086, dependent: 2411, dependent conditional: 0, dependent unconditional: 2411, unknown: 442, unknown conditional: 0, unknown unconditional: 442] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 28939, independent: 26086, independent conditional: 0, independent unconditional: 26086, dependent: 2411, dependent conditional: 0, dependent unconditional: 2411, unknown: 442, unknown conditional: 0, unknown unconditional: 442] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 6257, independent: 6143, independent conditional: 0, independent unconditional: 6143, dependent: 77, dependent conditional: 0, dependent unconditional: 77, unknown: 37, unknown conditional: 0, unknown unconditional: 37] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 6257, independent: 5408, independent conditional: 0, independent unconditional: 5408, dependent: 849, dependent conditional: 0, dependent unconditional: 849, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 849, independent: 735, independent conditional: 0, independent unconditional: 735, dependent: 77, dependent conditional: 0, dependent unconditional: 77, unknown: 37, unknown conditional: 0, unknown unconditional: 37] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 849, independent: 735, independent conditional: 0, independent unconditional: 735, dependent: 77, dependent conditional: 0, dependent unconditional: 77, unknown: 37, unknown conditional: 0, unknown unconditional: 37] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 849, independent: 735, independent conditional: 0, independent unconditional: 735, dependent: 77, dependent conditional: 0, dependent unconditional: 77, unknown: 37, unknown conditional: 0, unknown unconditional: 37] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3189, independent: 1386, independent conditional: 0, independent unconditional: 1386, dependent: 625, dependent conditional: 0, dependent unconditional: 625, unknown: 1178, unknown conditional: 0, unknown unconditional: 1178] , Protected Queries: 0 ], Cache Queries: [ total: 28939, independent: 19943, independent conditional: 0, independent unconditional: 19943, dependent: 2334, dependent conditional: 0, dependent unconditional: 2334, unknown: 6662, unknown conditional: 0, unknown unconditional: 6662] , Statistics on independence cache: Total cache size (in pairs): 3914, Positive cache size: 3871, Positive conditional cache size: 0, Positive unconditional cache size: 3871, Negative cache size: 43, Negative conditional cache size: 0, Negative unconditional cache size: 43, Unknown cache size: 23, Unknown conditional cache size: 0, Unknown unconditional cache size: 23, Eliminated conditions: 58, Maximal queried relation: 4, Independence queries for same thread: 1487, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.2s, Number of persistent set computation: 47, Number of trivial persistent sets: 42, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1955, independent: 1927, independent conditional: 0, independent unconditional: 1927, dependent: 16, dependent conditional: 0, dependent unconditional: 16, unknown: 12, unknown conditional: 0, unknown unconditional: 12] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 2854, independent: 2295, independent conditional: 368, independent unconditional: 1927, dependent: 541, dependent conditional: 525, dependent unconditional: 16, unknown: 18, unknown conditional: 6, unknown unconditional: 12] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 37489, independent: 26086, independent conditional: 14088, independent unconditional: 11998, dependent: 11270, dependent conditional: 11180, dependent unconditional: 90, unknown: 133, unknown conditional: 73, unknown unconditional: 60] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 26735, independent: 26086, independent conditional: 14088, independent unconditional: 11998, dependent: 516, dependent conditional: 426, dependent unconditional: 90, unknown: 133, unknown conditional: 73, unknown unconditional: 60] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 26735, independent: 26086, independent conditional: 14088, independent unconditional: 11998, dependent: 516, dependent conditional: 426, dependent unconditional: 90, unknown: 133, unknown conditional: 73, unknown unconditional: 60] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 28939, independent: 26086, independent conditional: 0, independent unconditional: 26086, dependent: 2411, dependent conditional: 1895, dependent unconditional: 516, unknown: 442, unknown conditional: 309, unknown unconditional: 133] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 28939, independent: 26086, independent conditional: 0, independent unconditional: 26086, dependent: 2411, dependent conditional: 0, dependent unconditional: 2411, unknown: 442, unknown conditional: 0, unknown unconditional: 442] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 28939, independent: 26086, independent conditional: 0, independent unconditional: 26086, dependent: 2411, dependent conditional: 0, dependent unconditional: 2411, unknown: 442, unknown conditional: 0, unknown unconditional: 442] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 6257, independent: 6143, independent conditional: 0, independent unconditional: 6143, dependent: 77, dependent conditional: 0, dependent unconditional: 77, unknown: 37, unknown conditional: 0, unknown unconditional: 37] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 6257, independent: 5408, independent conditional: 0, independent unconditional: 5408, dependent: 849, dependent conditional: 0, dependent unconditional: 849, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 849, independent: 735, independent conditional: 0, independent unconditional: 735, dependent: 77, dependent conditional: 0, dependent unconditional: 77, unknown: 37, unknown conditional: 0, unknown unconditional: 37] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 849, independent: 735, independent conditional: 0, independent unconditional: 735, dependent: 77, dependent conditional: 0, dependent unconditional: 77, unknown: 37, unknown conditional: 0, unknown unconditional: 37] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 849, independent: 735, independent conditional: 0, independent unconditional: 735, dependent: 77, dependent conditional: 0, dependent unconditional: 77, unknown: 37, unknown conditional: 0, unknown unconditional: 37] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3189, independent: 1386, independent conditional: 0, independent unconditional: 1386, dependent: 625, dependent conditional: 0, dependent unconditional: 625, unknown: 1178, unknown conditional: 0, unknown unconditional: 1178] , Protected Queries: 0 ], Cache Queries: [ total: 28939, independent: 19943, independent conditional: 0, independent unconditional: 19943, dependent: 2334, dependent conditional: 0, dependent unconditional: 2334, unknown: 6662, unknown conditional: 0, unknown unconditional: 6662] , Statistics on independence cache: Total cache size (in pairs): 4270, Positive cache size: 4214, Positive conditional cache size: 0, Positive unconditional cache size: 4214, Negative cache size: 56, Negative conditional cache size: 0, Negative unconditional cache size: 56, Unknown cache size: 26, Unknown conditional cache size: 0, Unknown unconditional cache size: 26, Eliminated conditions: 118, Maximal queried relation: 4, Independence queries for same thread: 1997, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 0.8s, Number of persistent set computation: 603, Number of trivial persistent sets: 507, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3800, independent: 3758, independent conditional: 0, independent unconditional: 3758, dependent: 23, dependent conditional: 0, dependent unconditional: 23, unknown: 19, unknown conditional: 0, unknown unconditional: 19] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 26192, independent: 16944, independent conditional: 13186, independent unconditional: 3758, dependent: 9172, dependent conditional: 9149, dependent unconditional: 23, unknown: 76, unknown conditional: 57, unknown unconditional: 19] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 37489, independent: 26086, independent conditional: 14088, independent unconditional: 11998, dependent: 11270, dependent conditional: 11180, dependent unconditional: 90, unknown: 133, unknown conditional: 73, unknown unconditional: 60] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 26735, independent: 26086, independent conditional: 14088, independent unconditional: 11998, dependent: 516, dependent conditional: 426, dependent unconditional: 90, unknown: 133, unknown conditional: 73, unknown unconditional: 60] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 26735, independent: 26086, independent conditional: 14088, independent unconditional: 11998, dependent: 516, dependent conditional: 426, dependent unconditional: 90, unknown: 133, unknown conditional: 73, unknown unconditional: 60] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 28939, independent: 26086, independent conditional: 0, independent unconditional: 26086, dependent: 2411, dependent conditional: 1895, dependent unconditional: 516, unknown: 442, unknown conditional: 309, unknown unconditional: 133] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 28939, independent: 26086, independent conditional: 0, independent unconditional: 26086, dependent: 2411, dependent conditional: 0, dependent unconditional: 2411, unknown: 442, unknown conditional: 0, unknown unconditional: 442] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 28939, independent: 26086, independent conditional: 0, independent unconditional: 26086, dependent: 2411, dependent conditional: 0, dependent unconditional: 2411, unknown: 442, unknown conditional: 0, unknown unconditional: 442] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 6257, independent: 6143, independent conditional: 0, independent unconditional: 6143, dependent: 77, dependent conditional: 0, dependent unconditional: 77, unknown: 37, unknown conditional: 0, unknown unconditional: 37] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 6257, independent: 5408, independent conditional: 0, independent unconditional: 5408, dependent: 849, dependent conditional: 0, dependent unconditional: 849, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 849, independent: 735, independent conditional: 0, independent unconditional: 735, dependent: 77, dependent conditional: 0, dependent unconditional: 77, unknown: 37, unknown conditional: 0, unknown unconditional: 37] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 849, independent: 735, independent conditional: 0, independent unconditional: 735, dependent: 77, dependent conditional: 0, dependent unconditional: 77, unknown: 37, unknown conditional: 0, unknown unconditional: 37] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 849, independent: 735, independent conditional: 0, independent unconditional: 735, dependent: 77, dependent conditional: 0, dependent unconditional: 77, unknown: 37, unknown conditional: 0, unknown unconditional: 37] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3189, independent: 1386, independent conditional: 0, independent unconditional: 1386, dependent: 625, dependent conditional: 0, dependent unconditional: 625, unknown: 1178, unknown conditional: 0, unknown unconditional: 1178] , Protected Queries: 0 ], Cache Queries: [ total: 28939, independent: 19943, independent conditional: 0, independent unconditional: 19943, dependent: 2334, dependent conditional: 0, dependent unconditional: 2334, unknown: 6662, unknown conditional: 0, unknown unconditional: 6662] , Statistics on independence cache: Total cache size (in pairs): 6220, Positive cache size: 6143, Positive conditional cache size: 0, Positive unconditional cache size: 6143, Negative cache size: 77, Negative conditional cache size: 0, Negative unconditional cache size: 77, Unknown cache size: 37, Unknown conditional cache size: 0, Unknown unconditional cache size: 37, Eliminated conditions: 2204, Maximal queried relation: 5, Independence queries for same thread: 10754, Statistics for Abstraction: - StatisticsResult: Independence relation #1 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 1051, independent: 959, independent conditional: 16, independent unconditional: 943, dependent: 90, dependent conditional: 82, dependent unconditional: 8, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 4090, independent: 3715, independent conditional: 75, independent unconditional: 3640, dependent: 364, dependent conditional: 328, dependent unconditional: 36, unknown: 11, unknown conditional: 1, unknown unconditional: 10] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3771, independent: 3715, independent conditional: 75, independent unconditional: 3640, dependent: 45, dependent conditional: 9, dependent unconditional: 36, unknown: 11, unknown conditional: 1, unknown unconditional: 10] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3771, independent: 3715, independent conditional: 75, independent unconditional: 3640, dependent: 45, dependent conditional: 9, dependent unconditional: 36, unknown: 11, unknown conditional: 1, unknown unconditional: 10] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3784, independent: 3715, independent conditional: 0, independent unconditional: 3715, dependent: 55, dependent conditional: 10, dependent unconditional: 45, unknown: 14, unknown conditional: 3, unknown unconditional: 11] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3784, independent: 3715, independent conditional: 0, independent unconditional: 3715, dependent: 55, dependent conditional: 0, dependent unconditional: 55, unknown: 14, unknown conditional: 0, unknown unconditional: 14] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3784, independent: 3715, independent conditional: 0, independent unconditional: 3715, dependent: 55, dependent conditional: 0, dependent unconditional: 55, unknown: 14, unknown conditional: 0, unknown unconditional: 14] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2664, independent: 2619, independent conditional: 0, independent unconditional: 2619, dependent: 34, dependent conditional: 0, dependent unconditional: 34, unknown: 11, unknown conditional: 0, unknown unconditional: 11] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2664, independent: 2452, independent conditional: 0, independent unconditional: 2452, dependent: 212, dependent conditional: 0, dependent unconditional: 212, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 212, independent: 167, independent conditional: 0, independent unconditional: 167, dependent: 34, dependent conditional: 0, dependent unconditional: 34, unknown: 11, unknown conditional: 0, unknown unconditional: 11] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 212, independent: 167, independent conditional: 0, independent unconditional: 167, dependent: 34, dependent conditional: 0, dependent unconditional: 34, unknown: 11, unknown conditional: 0, unknown unconditional: 11] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 212, independent: 167, independent conditional: 0, independent unconditional: 167, dependent: 34, dependent conditional: 0, dependent unconditional: 34, unknown: 11, unknown conditional: 0, unknown unconditional: 11] , SemanticIndependenceRelation.Query Time [ms]: [ total: 710, independent: 208, independent conditional: 0, independent unconditional: 208, dependent: 202, dependent conditional: 0, dependent unconditional: 202, unknown: 300, unknown conditional: 0, unknown unconditional: 300] , Protected Queries: 0 ], Cache Queries: [ total: 3784, independent: 1096, independent conditional: 0, independent unconditional: 1096, dependent: 21, dependent conditional: 0, dependent unconditional: 21, unknown: 2667, unknown conditional: 0, unknown unconditional: 2667] , Statistics on independence cache: Total cache size (in pairs): 963, Positive cache size: 953, Positive conditional cache size: 0, Positive unconditional cache size: 953, Negative cache size: 10, Negative conditional cache size: 0, Negative unconditional cache size: 10, Unknown cache size: 2, Unknown conditional cache size: 0, Unknown unconditional cache size: 2, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 79, Statistics for Abstraction: - StatisticsResult: Independence relation #2 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 925, independent: 830, independent conditional: 18, independent unconditional: 812, dependent: 93, dependent conditional: 83, dependent unconditional: 10, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 4090, independent: 3715, independent conditional: 75, independent unconditional: 3640, dependent: 364, dependent conditional: 328, dependent unconditional: 36, unknown: 11, unknown conditional: 1, unknown unconditional: 10] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3771, independent: 3715, independent conditional: 75, independent unconditional: 3640, dependent: 45, dependent conditional: 9, dependent unconditional: 36, unknown: 11, unknown conditional: 1, unknown unconditional: 10] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3771, independent: 3715, independent conditional: 75, independent unconditional: 3640, dependent: 45, dependent conditional: 9, dependent unconditional: 36, unknown: 11, unknown conditional: 1, unknown unconditional: 10] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3784, independent: 3715, independent conditional: 0, independent unconditional: 3715, dependent: 55, dependent conditional: 10, dependent unconditional: 45, unknown: 14, unknown conditional: 3, unknown unconditional: 11] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3784, independent: 3715, independent conditional: 0, independent unconditional: 3715, dependent: 55, dependent conditional: 0, dependent unconditional: 55, unknown: 14, unknown conditional: 0, unknown unconditional: 14] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3784, independent: 3715, independent conditional: 0, independent unconditional: 3715, dependent: 55, dependent conditional: 0, dependent unconditional: 55, unknown: 14, unknown conditional: 0, unknown unconditional: 14] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2664, independent: 2619, independent conditional: 0, independent unconditional: 2619, dependent: 34, dependent conditional: 0, dependent unconditional: 34, unknown: 11, unknown conditional: 0, unknown unconditional: 11] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2664, independent: 2452, independent conditional: 0, independent unconditional: 2452, dependent: 212, dependent conditional: 0, dependent unconditional: 212, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 212, independent: 167, independent conditional: 0, independent unconditional: 167, dependent: 34, dependent conditional: 0, dependent unconditional: 34, unknown: 11, unknown conditional: 0, unknown unconditional: 11] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 212, independent: 167, independent conditional: 0, independent unconditional: 167, dependent: 34, dependent conditional: 0, dependent unconditional: 34, unknown: 11, unknown conditional: 0, unknown unconditional: 11] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 212, independent: 167, independent conditional: 0, independent unconditional: 167, dependent: 34, dependent conditional: 0, dependent unconditional: 34, unknown: 11, unknown conditional: 0, unknown unconditional: 11] , SemanticIndependenceRelation.Query Time [ms]: [ total: 710, independent: 208, independent conditional: 0, independent unconditional: 208, dependent: 202, dependent conditional: 0, dependent unconditional: 202, unknown: 300, unknown conditional: 0, unknown unconditional: 300] , Protected Queries: 0 ], Cache Queries: [ total: 3784, independent: 1096, independent conditional: 0, independent unconditional: 1096, dependent: 21, dependent conditional: 0, dependent unconditional: 21, unknown: 2667, unknown conditional: 0, unknown unconditional: 2667] , Statistics on independence cache: Total cache size (in pairs): 1438, Positive cache size: 1421, Positive conditional cache size: 0, Positive unconditional cache size: 1421, Negative cache size: 17, Negative conditional cache size: 0, Negative unconditional cache size: 17, Unknown cache size: 4, Unknown conditional cache size: 0, Unknown unconditional cache size: 4, Eliminated conditions: 3, Maximal queried relation: 1, Independence queries for same thread: 159, Statistics for Abstraction: - StatisticsResult: Independence relation #3 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 925, independent: 831, independent conditional: 19, independent unconditional: 812, dependent: 91, dependent conditional: 82, dependent unconditional: 9, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 4090, independent: 3715, independent conditional: 75, independent unconditional: 3640, dependent: 364, dependent conditional: 328, dependent unconditional: 36, unknown: 11, unknown conditional: 1, unknown unconditional: 10] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3771, independent: 3715, independent conditional: 75, independent unconditional: 3640, dependent: 45, dependent conditional: 9, dependent unconditional: 36, unknown: 11, unknown conditional: 1, unknown unconditional: 10] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3771, independent: 3715, independent conditional: 75, independent unconditional: 3640, dependent: 45, dependent conditional: 9, dependent unconditional: 36, unknown: 11, unknown conditional: 1, unknown unconditional: 10] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3784, independent: 3715, independent conditional: 0, independent unconditional: 3715, dependent: 55, dependent conditional: 10, dependent unconditional: 45, unknown: 14, unknown conditional: 3, unknown unconditional: 11] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3784, independent: 3715, independent conditional: 0, independent unconditional: 3715, dependent: 55, dependent conditional: 0, dependent unconditional: 55, unknown: 14, unknown conditional: 0, unknown unconditional: 14] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3784, independent: 3715, independent conditional: 0, independent unconditional: 3715, dependent: 55, dependent conditional: 0, dependent unconditional: 55, unknown: 14, unknown conditional: 0, unknown unconditional: 14] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2664, independent: 2619, independent conditional: 0, independent unconditional: 2619, dependent: 34, dependent conditional: 0, dependent unconditional: 34, unknown: 11, unknown conditional: 0, unknown unconditional: 11] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2664, independent: 2452, independent conditional: 0, independent unconditional: 2452, dependent: 212, dependent conditional: 0, dependent unconditional: 212, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 212, independent: 167, independent conditional: 0, independent unconditional: 167, dependent: 34, dependent conditional: 0, dependent unconditional: 34, unknown: 11, unknown conditional: 0, unknown unconditional: 11] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 212, independent: 167, independent conditional: 0, independent unconditional: 167, dependent: 34, dependent conditional: 0, dependent unconditional: 34, unknown: 11, unknown conditional: 0, unknown unconditional: 11] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 212, independent: 167, independent conditional: 0, independent unconditional: 167, dependent: 34, dependent conditional: 0, dependent unconditional: 34, unknown: 11, unknown conditional: 0, unknown unconditional: 11] , SemanticIndependenceRelation.Query Time [ms]: [ total: 710, independent: 208, independent conditional: 0, independent unconditional: 208, dependent: 202, dependent conditional: 0, dependent unconditional: 202, unknown: 300, unknown conditional: 0, unknown unconditional: 300] , Protected Queries: 0 ], Cache Queries: [ total: 3784, independent: 1096, independent conditional: 0, independent unconditional: 1096, dependent: 21, dependent conditional: 0, dependent unconditional: 21, unknown: 2667, unknown conditional: 0, unknown unconditional: 2667] , Statistics on independence cache: Total cache size (in pairs): 1946, Positive cache size: 1919, Positive conditional cache size: 0, Positive unconditional cache size: 1919, Negative cache size: 27, Negative conditional cache size: 0, Negative unconditional cache size: 27, Unknown cache size: 7, Unknown conditional cache size: 0, Unknown unconditional cache size: 7, Eliminated conditions: 7, Maximal queried relation: 2, Independence queries for same thread: 239, Statistics for Abstraction: - StatisticsResult: Independence relation #4 benchmarks IndependenceRelationWithAbstraction.Independence Queries: [ total: 1189, independent: 1095, independent conditional: 22, independent unconditional: 1073, dependent: 90, dependent conditional: 81, dependent unconditional: 9, unknown: 4, unknown conditional: 1, unknown unconditional: 3] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 4090, independent: 3715, independent conditional: 75, independent unconditional: 3640, dependent: 364, dependent conditional: 328, dependent unconditional: 36, unknown: 11, unknown conditional: 1, unknown unconditional: 10] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3771, independent: 3715, independent conditional: 75, independent unconditional: 3640, dependent: 45, dependent conditional: 9, dependent unconditional: 36, unknown: 11, unknown conditional: 1, unknown unconditional: 10] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3771, independent: 3715, independent conditional: 75, independent unconditional: 3640, dependent: 45, dependent conditional: 9, dependent unconditional: 36, unknown: 11, unknown conditional: 1, unknown unconditional: 10] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3784, independent: 3715, independent conditional: 0, independent unconditional: 3715, dependent: 55, dependent conditional: 10, dependent unconditional: 45, unknown: 14, unknown conditional: 3, unknown unconditional: 11] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3784, independent: 3715, independent conditional: 0, independent unconditional: 3715, dependent: 55, dependent conditional: 0, dependent unconditional: 55, unknown: 14, unknown conditional: 0, unknown unconditional: 14] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3784, independent: 3715, independent conditional: 0, independent unconditional: 3715, dependent: 55, dependent conditional: 0, dependent unconditional: 55, unknown: 14, unknown conditional: 0, unknown unconditional: 14] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2664, independent: 2619, independent conditional: 0, independent unconditional: 2619, dependent: 34, dependent conditional: 0, dependent unconditional: 34, unknown: 11, unknown conditional: 0, unknown unconditional: 11] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2664, independent: 2452, independent conditional: 0, independent unconditional: 2452, dependent: 212, dependent conditional: 0, dependent unconditional: 212, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 212, independent: 167, independent conditional: 0, independent unconditional: 167, dependent: 34, dependent conditional: 0, dependent unconditional: 34, unknown: 11, unknown conditional: 0, unknown unconditional: 11] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 212, independent: 167, independent conditional: 0, independent unconditional: 167, dependent: 34, dependent conditional: 0, dependent unconditional: 34, unknown: 11, unknown conditional: 0, unknown unconditional: 11] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 212, independent: 167, independent conditional: 0, independent unconditional: 167, dependent: 34, dependent conditional: 0, dependent unconditional: 34, unknown: 11, unknown conditional: 0, unknown unconditional: 11] , SemanticIndependenceRelation.Query Time [ms]: [ total: 710, independent: 208, independent conditional: 0, independent unconditional: 208, dependent: 202, dependent conditional: 0, dependent unconditional: 202, unknown: 300, unknown conditional: 0, unknown unconditional: 300] , Protected Queries: 0 ], Cache Queries: [ total: 3784, independent: 1096, independent conditional: 0, independent unconditional: 1096, dependent: 21, dependent conditional: 0, dependent unconditional: 21, unknown: 2667, unknown conditional: 0, unknown unconditional: 2667] , Statistics on independence cache: Total cache size (in pairs): 2653, Positive cache size: 2619, Positive conditional cache size: 0, Positive unconditional cache size: 2619, Negative cache size: 34, Negative conditional cache size: 0, Negative unconditional cache size: 34, Unknown cache size: 11, Unknown conditional cache size: 0, Unknown unconditional cache size: 11, Eliminated conditions: 13, Maximal queried relation: 3, Independence queries for same thread: 319, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 2.4s, Number of persistent set computation: 12, Number of trivial persistent sets: 11, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 953, independent: 943, independent conditional: 0, independent unconditional: 943, dependent: 8, dependent conditional: 0, dependent unconditional: 8, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 1051, independent: 959, independent conditional: 16, independent unconditional: 943, dependent: 90, dependent conditional: 82, dependent unconditional: 8, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 4090, independent: 3715, independent conditional: 75, independent unconditional: 3640, dependent: 364, dependent conditional: 328, dependent unconditional: 36, unknown: 11, unknown conditional: 1, unknown unconditional: 10] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3771, independent: 3715, independent conditional: 75, independent unconditional: 3640, dependent: 45, dependent conditional: 9, dependent unconditional: 36, unknown: 11, unknown conditional: 1, unknown unconditional: 10] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3771, independent: 3715, independent conditional: 75, independent unconditional: 3640, dependent: 45, dependent conditional: 9, dependent unconditional: 36, unknown: 11, unknown conditional: 1, unknown unconditional: 10] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3784, independent: 3715, independent conditional: 0, independent unconditional: 3715, dependent: 55, dependent conditional: 10, dependent unconditional: 45, unknown: 14, unknown conditional: 3, unknown unconditional: 11] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3784, independent: 3715, independent conditional: 0, independent unconditional: 3715, dependent: 55, dependent conditional: 0, dependent unconditional: 55, unknown: 14, unknown conditional: 0, unknown unconditional: 14] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3784, independent: 3715, independent conditional: 0, independent unconditional: 3715, dependent: 55, dependent conditional: 0, dependent unconditional: 55, unknown: 14, unknown conditional: 0, unknown unconditional: 14] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2664, independent: 2619, independent conditional: 0, independent unconditional: 2619, dependent: 34, dependent conditional: 0, dependent unconditional: 34, unknown: 11, unknown conditional: 0, unknown unconditional: 11] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2664, independent: 2452, independent conditional: 0, independent unconditional: 2452, dependent: 212, dependent conditional: 0, dependent unconditional: 212, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 212, independent: 167, independent conditional: 0, independent unconditional: 167, dependent: 34, dependent conditional: 0, dependent unconditional: 34, unknown: 11, unknown conditional: 0, unknown unconditional: 11] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 212, independent: 167, independent conditional: 0, independent unconditional: 167, dependent: 34, dependent conditional: 0, dependent unconditional: 34, unknown: 11, unknown conditional: 0, unknown unconditional: 11] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 212, independent: 167, independent conditional: 0, independent unconditional: 167, dependent: 34, dependent conditional: 0, dependent unconditional: 34, unknown: 11, unknown conditional: 0, unknown unconditional: 11] , SemanticIndependenceRelation.Query Time [ms]: [ total: 710, independent: 208, independent conditional: 0, independent unconditional: 208, dependent: 202, dependent conditional: 0, dependent unconditional: 202, unknown: 300, unknown conditional: 0, unknown unconditional: 300] , Protected Queries: 0 ], Cache Queries: [ total: 3784, independent: 1096, independent conditional: 0, independent unconditional: 1096, dependent: 21, dependent conditional: 0, dependent unconditional: 21, unknown: 2667, unknown conditional: 0, unknown unconditional: 2667] , Statistics on independence cache: Total cache size (in pairs): 963, Positive cache size: 953, Positive conditional cache size: 0, Positive unconditional cache size: 953, Negative cache size: 10, Negative conditional cache size: 0, Negative unconditional cache size: 10, Unknown cache size: 2, Unknown conditional cache size: 0, Unknown unconditional cache size: 2, Eliminated conditions: 0, Maximal queried relation: 0, Independence queries for same thread: 79, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 2.4s, Number of persistent set computation: 13, Number of trivial persistent sets: 12, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 824, independent: 812, independent conditional: 0, independent unconditional: 812, dependent: 10, dependent conditional: 0, dependent unconditional: 10, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 925, independent: 830, independent conditional: 18, independent unconditional: 812, dependent: 93, dependent conditional: 83, dependent unconditional: 10, unknown: 2, unknown conditional: 0, unknown unconditional: 2] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 4090, independent: 3715, independent conditional: 75, independent unconditional: 3640, dependent: 364, dependent conditional: 328, dependent unconditional: 36, unknown: 11, unknown conditional: 1, unknown unconditional: 10] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3771, independent: 3715, independent conditional: 75, independent unconditional: 3640, dependent: 45, dependent conditional: 9, dependent unconditional: 36, unknown: 11, unknown conditional: 1, unknown unconditional: 10] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3771, independent: 3715, independent conditional: 75, independent unconditional: 3640, dependent: 45, dependent conditional: 9, dependent unconditional: 36, unknown: 11, unknown conditional: 1, unknown unconditional: 10] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3784, independent: 3715, independent conditional: 0, independent unconditional: 3715, dependent: 55, dependent conditional: 10, dependent unconditional: 45, unknown: 14, unknown conditional: 3, unknown unconditional: 11] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3784, independent: 3715, independent conditional: 0, independent unconditional: 3715, dependent: 55, dependent conditional: 0, dependent unconditional: 55, unknown: 14, unknown conditional: 0, unknown unconditional: 14] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3784, independent: 3715, independent conditional: 0, independent unconditional: 3715, dependent: 55, dependent conditional: 0, dependent unconditional: 55, unknown: 14, unknown conditional: 0, unknown unconditional: 14] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2664, independent: 2619, independent conditional: 0, independent unconditional: 2619, dependent: 34, dependent conditional: 0, dependent unconditional: 34, unknown: 11, unknown conditional: 0, unknown unconditional: 11] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2664, independent: 2452, independent conditional: 0, independent unconditional: 2452, dependent: 212, dependent conditional: 0, dependent unconditional: 212, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 212, independent: 167, independent conditional: 0, independent unconditional: 167, dependent: 34, dependent conditional: 0, dependent unconditional: 34, unknown: 11, unknown conditional: 0, unknown unconditional: 11] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 212, independent: 167, independent conditional: 0, independent unconditional: 167, dependent: 34, dependent conditional: 0, dependent unconditional: 34, unknown: 11, unknown conditional: 0, unknown unconditional: 11] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 212, independent: 167, independent conditional: 0, independent unconditional: 167, dependent: 34, dependent conditional: 0, dependent unconditional: 34, unknown: 11, unknown conditional: 0, unknown unconditional: 11] , SemanticIndependenceRelation.Query Time [ms]: [ total: 710, independent: 208, independent conditional: 0, independent unconditional: 208, dependent: 202, dependent conditional: 0, dependent unconditional: 202, unknown: 300, unknown conditional: 0, unknown unconditional: 300] , Protected Queries: 0 ], Cache Queries: [ total: 3784, independent: 1096, independent conditional: 0, independent unconditional: 1096, dependent: 21, dependent conditional: 0, dependent unconditional: 21, unknown: 2667, unknown conditional: 0, unknown unconditional: 2667] , Statistics on independence cache: Total cache size (in pairs): 1438, Positive cache size: 1421, Positive conditional cache size: 0, Positive unconditional cache size: 1421, Negative cache size: 17, Negative conditional cache size: 0, Negative unconditional cache size: 17, Unknown cache size: 4, Unknown conditional cache size: 0, Unknown unconditional cache size: 4, Eliminated conditions: 3, Maximal queried relation: 1, Independence queries for same thread: 159, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 3.1s, Number of persistent set computation: 13, Number of trivial persistent sets: 12, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 824, independent: 812, independent conditional: 0, independent unconditional: 812, dependent: 9, dependent conditional: 0, dependent unconditional: 9, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 925, independent: 831, independent conditional: 19, independent unconditional: 812, dependent: 91, dependent conditional: 82, dependent unconditional: 9, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 4090, independent: 3715, independent conditional: 75, independent unconditional: 3640, dependent: 364, dependent conditional: 328, dependent unconditional: 36, unknown: 11, unknown conditional: 1, unknown unconditional: 10] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3771, independent: 3715, independent conditional: 75, independent unconditional: 3640, dependent: 45, dependent conditional: 9, dependent unconditional: 36, unknown: 11, unknown conditional: 1, unknown unconditional: 10] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3771, independent: 3715, independent conditional: 75, independent unconditional: 3640, dependent: 45, dependent conditional: 9, dependent unconditional: 36, unknown: 11, unknown conditional: 1, unknown unconditional: 10] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3784, independent: 3715, independent conditional: 0, independent unconditional: 3715, dependent: 55, dependent conditional: 10, dependent unconditional: 45, unknown: 14, unknown conditional: 3, unknown unconditional: 11] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3784, independent: 3715, independent conditional: 0, independent unconditional: 3715, dependent: 55, dependent conditional: 0, dependent unconditional: 55, unknown: 14, unknown conditional: 0, unknown unconditional: 14] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3784, independent: 3715, independent conditional: 0, independent unconditional: 3715, dependent: 55, dependent conditional: 0, dependent unconditional: 55, unknown: 14, unknown conditional: 0, unknown unconditional: 14] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2664, independent: 2619, independent conditional: 0, independent unconditional: 2619, dependent: 34, dependent conditional: 0, dependent unconditional: 34, unknown: 11, unknown conditional: 0, unknown unconditional: 11] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2664, independent: 2452, independent conditional: 0, independent unconditional: 2452, dependent: 212, dependent conditional: 0, dependent unconditional: 212, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 212, independent: 167, independent conditional: 0, independent unconditional: 167, dependent: 34, dependent conditional: 0, dependent unconditional: 34, unknown: 11, unknown conditional: 0, unknown unconditional: 11] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 212, independent: 167, independent conditional: 0, independent unconditional: 167, dependent: 34, dependent conditional: 0, dependent unconditional: 34, unknown: 11, unknown conditional: 0, unknown unconditional: 11] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 212, independent: 167, independent conditional: 0, independent unconditional: 167, dependent: 34, dependent conditional: 0, dependent unconditional: 34, unknown: 11, unknown conditional: 0, unknown unconditional: 11] , SemanticIndependenceRelation.Query Time [ms]: [ total: 710, independent: 208, independent conditional: 0, independent unconditional: 208, dependent: 202, dependent conditional: 0, dependent unconditional: 202, unknown: 300, unknown conditional: 0, unknown unconditional: 300] , Protected Queries: 0 ], Cache Queries: [ total: 3784, independent: 1096, independent conditional: 0, independent unconditional: 1096, dependent: 21, dependent conditional: 0, dependent unconditional: 21, unknown: 2667, unknown conditional: 0, unknown unconditional: 2667] , Statistics on independence cache: Total cache size (in pairs): 1946, Positive cache size: 1919, Positive conditional cache size: 0, Positive unconditional cache size: 1919, Negative cache size: 27, Negative conditional cache size: 0, Negative unconditional cache size: 27, Unknown cache size: 7, Unknown conditional cache size: 0, Unknown unconditional cache size: 7, Eliminated conditions: 7, Maximal queried relation: 2, Independence queries for same thread: 239, Statistics for Abstraction: - StatisticsResult: Persistent set benchmarks Persistent set computation time: 2.0s, Number of persistent set computation: 16, Number of trivial persistent sets: 15, Underlying independence relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1085, independent: 1073, independent conditional: 0, independent unconditional: 1073, dependent: 9, dependent conditional: 0, dependent unconditional: 9, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: IndependenceRelationWithAbstraction.Independence Queries: [ total: 1189, independent: 1095, independent conditional: 22, independent unconditional: 1073, dependent: 90, dependent conditional: 81, dependent unconditional: 9, unknown: 4, unknown conditional: 1, unknown unconditional: 3] , IndependenceRelationWithAbstraction.Statistics on underlying relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 4090, independent: 3715, independent conditional: 75, independent unconditional: 3640, dependent: 364, dependent conditional: 328, dependent unconditional: 36, unknown: 11, unknown conditional: 1, unknown unconditional: 10] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3771, independent: 3715, independent conditional: 75, independent unconditional: 3640, dependent: 45, dependent conditional: 9, dependent unconditional: 36, unknown: 11, unknown conditional: 1, unknown unconditional: 10] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 3771, independent: 3715, independent conditional: 75, independent unconditional: 3640, dependent: 45, dependent conditional: 9, dependent unconditional: 36, unknown: 11, unknown conditional: 1, unknown unconditional: 10] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3784, independent: 3715, independent conditional: 0, independent unconditional: 3715, dependent: 55, dependent conditional: 10, dependent unconditional: 45, unknown: 14, unknown conditional: 3, unknown unconditional: 11] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 3784, independent: 3715, independent conditional: 0, independent unconditional: 3715, dependent: 55, dependent conditional: 0, dependent unconditional: 55, unknown: 14, unknown conditional: 0, unknown unconditional: 14] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3784, independent: 3715, independent conditional: 0, independent unconditional: 3715, dependent: 55, dependent conditional: 0, dependent unconditional: 55, unknown: 14, unknown conditional: 0, unknown unconditional: 14] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2664, independent: 2619, independent conditional: 0, independent unconditional: 2619, dependent: 34, dependent conditional: 0, dependent unconditional: 34, unknown: 11, unknown conditional: 0, unknown unconditional: 11] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2664, independent: 2452, independent conditional: 0, independent unconditional: 2452, dependent: 212, dependent conditional: 0, dependent unconditional: 212, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 212, independent: 167, independent conditional: 0, independent unconditional: 167, dependent: 34, dependent conditional: 0, dependent unconditional: 34, unknown: 11, unknown conditional: 0, unknown unconditional: 11] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 212, independent: 167, independent conditional: 0, independent unconditional: 167, dependent: 34, dependent conditional: 0, dependent unconditional: 34, unknown: 11, unknown conditional: 0, unknown unconditional: 11] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 212, independent: 167, independent conditional: 0, independent unconditional: 167, dependent: 34, dependent conditional: 0, dependent unconditional: 34, unknown: 11, unknown conditional: 0, unknown unconditional: 11] , SemanticIndependenceRelation.Query Time [ms]: [ total: 710, independent: 208, independent conditional: 0, independent unconditional: 208, dependent: 202, dependent conditional: 0, dependent unconditional: 202, unknown: 300, unknown conditional: 0, unknown unconditional: 300] , Protected Queries: 0 ], Cache Queries: [ total: 3784, independent: 1096, independent conditional: 0, independent unconditional: 1096, dependent: 21, dependent conditional: 0, dependent unconditional: 21, unknown: 2667, unknown conditional: 0, unknown unconditional: 2667] , Statistics on independence cache: Total cache size (in pairs): 2653, Positive cache size: 2619, Positive conditional cache size: 0, Positive unconditional cache size: 2619, Negative cache size: 34, Negative conditional cache size: 0, Negative unconditional cache size: 34, Unknown cache size: 11, Unknown conditional cache size: 0, Unknown unconditional cache size: 11, Eliminated conditions: 13, Maximal queried relation: 3, Independence queries for same thread: 319, Statistics for Abstraction: - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: -1]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - UnprovableResult [Line: 18]: Unable to prove that all allocated memory was freed Unable to prove that all allocated memory was freed Reason: overapproximation of memtrack at line 18. Possible FailurePath: [L710] 0 int __unbuffered_cnt = 0; [L712] 0 int __unbuffered_p0_EAX = 0; [L714] 0 int __unbuffered_p2_EAX = 0; [L715] 0 _Bool __unbuffered_p2_EAX$flush_delayed; [L716] 0 int __unbuffered_p2_EAX$mem_tmp; [L717] 0 _Bool __unbuffered_p2_EAX$r_buff0_thd0; [L718] 0 _Bool __unbuffered_p2_EAX$r_buff0_thd1; [L719] 0 _Bool __unbuffered_p2_EAX$r_buff0_thd2; [L720] 0 _Bool __unbuffered_p2_EAX$r_buff0_thd3; [L721] 0 _Bool __unbuffered_p2_EAX$r_buff1_thd0; [L722] 0 _Bool __unbuffered_p2_EAX$r_buff1_thd1; [L723] 0 _Bool __unbuffered_p2_EAX$r_buff1_thd2; [L724] 0 _Bool __unbuffered_p2_EAX$r_buff1_thd3; [L725] 0 _Bool __unbuffered_p2_EAX$read_delayed; [L726] 0 int *__unbuffered_p2_EAX$read_delayed_var; [L727] 0 int __unbuffered_p2_EAX$w_buff0; [L728] 0 _Bool __unbuffered_p2_EAX$w_buff0_used; [L729] 0 int __unbuffered_p2_EAX$w_buff1; [L730] 0 _Bool __unbuffered_p2_EAX$w_buff1_used; [L732] 0 int __unbuffered_p2_EBX = 0; [L733] 0 _Bool main$tmp_guard0; [L734] 0 _Bool main$tmp_guard1; [L736] 0 int x = 0; [L737] 0 _Bool x$flush_delayed; [L738] 0 int x$mem_tmp; [L739] 0 _Bool x$r_buff0_thd0; [L740] 0 _Bool x$r_buff0_thd1; [L741] 0 _Bool x$r_buff0_thd2; [L742] 0 _Bool x$r_buff0_thd3; [L743] 0 _Bool x$r_buff1_thd0; [L744] 0 _Bool x$r_buff1_thd1; [L745] 0 _Bool x$r_buff1_thd2; [L746] 0 _Bool x$r_buff1_thd3; [L747] 0 _Bool x$read_delayed; [L748] 0 int *x$read_delayed_var; [L749] 0 int x$w_buff0; [L750] 0 _Bool x$w_buff0_used; [L751] 0 int x$w_buff1; [L752] 0 _Bool x$w_buff1_used; [L754] 0 int y = 0; [L755] 0 _Bool weak$$choice0; [L756] 0 _Bool weak$$choice1; [L757] 0 _Bool weak$$choice2; [L873] 0 pthread_t t2369; [L874] FCALL, FORK 0 pthread_create(&t2369, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=0, __unbuffered_p2_EAX$read_delayed_var={0:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t2369={5:0}, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, x={3:0}, y=0] [L761] 1 y = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=0, __unbuffered_p2_EAX$read_delayed_var={0:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, x={3:0}, y=1] [L766] 1 weak$$choice0 = __VERIFIER_nondet_bool() [L767] 1 weak$$choice2 = __VERIFIER_nondet_bool() [L768] 1 x$flush_delayed = weak$$choice2 [L769] EXPR 1 \read(x) [L769] 1 x$mem_tmp = x [L770] EXPR 1 !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1) [L770] EXPR 1 \read(x) [L770] EXPR 1 !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1) [L770] 1 x = !x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff1) [L771] 1 x$w_buff0 = weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : x$w_buff0)) [L772] 1 x$w_buff1 = weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff1 : x$w_buff1)) [L773] 1 x$w_buff0_used = weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used)) [L774] 1 x$w_buff1_used = weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L775] 1 x$r_buff0_thd1 = weak$$choice2 ? x$r_buff0_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff0_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$r_buff0_thd1)) [L776] 1 x$r_buff1_thd1 = weak$$choice2 ? x$r_buff1_thd1 : (!x$w_buff0_used || !x$r_buff0_thd1 && !x$w_buff1_used || !x$r_buff0_thd1 && !x$r_buff1_thd1 ? x$r_buff1_thd1 : (x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)) [L777] EXPR 1 \read(x) [L777] 1 __unbuffered_p0_EAX = x [L778] EXPR 1 x$flush_delayed ? x$mem_tmp : x [L778] EXPR 1 \read(x) [L778] EXPR 1 x$flush_delayed ? x$mem_tmp : x [L778] 1 x = x$flush_delayed ? x$mem_tmp : x [L779] 1 x$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=0, __unbuffered_p2_EAX$read_delayed_var={0:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice1=0, weak$$choice2=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, x={3:0}, y=1] [L784] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=0, __unbuffered_p2_EAX$read_delayed_var={0:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice1=0, weak$$choice2=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, x={3:0}, y=1] [L786] 1 return 0; [L875] 0 pthread_t t2370; [L876] FCALL, FORK 0 pthread_create(&t2370, ((void *)0), P1, ((void *)0)) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=0, __unbuffered_p2_EAX$read_delayed_var={0:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t2369={5:0}, t2370={7:0}, weak$$choice1=0, weak$$choice2=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, x={3:0}, y=1] [L791] 2 x$w_buff1 = x$w_buff0 [L792] 2 x$w_buff0 = 1 [L793] 2 x$w_buff1_used = x$w_buff0_used [L794] 2 x$w_buff0_used = (_Bool)1 [L795] CALL 2 __VERIFIER_assert(!(x$w_buff1_used && x$w_buff0_used)) [L19] COND FALSE 2 !(!expression) [L795] RET 2 __VERIFIER_assert(!(x$w_buff1_used && x$w_buff0_used)) [L796] 2 x$r_buff1_thd0 = x$r_buff0_thd0 [L797] 2 x$r_buff1_thd1 = x$r_buff0_thd1 [L798] 2 x$r_buff1_thd2 = x$r_buff0_thd2 [L799] 2 x$r_buff1_thd3 = x$r_buff0_thd3 [L800] 2 x$r_buff0_thd2 = (_Bool)1 VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=0, __unbuffered_p2_EAX$read_delayed_var={0:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice1=0, weak$$choice2=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=1, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, x={3:0}, y=1] [L803] 2 x$w_buff1 = x$w_buff0 [L804] 2 x$w_buff0 = 2 [L805] 2 x$w_buff1_used = x$w_buff0_used [L806] 2 x$w_buff0_used = (_Bool)1 [L807] CALL 2 __VERIFIER_assert(!(x$w_buff1_used && x$w_buff0_used)) [L19] COND TRUE 2 !expression [L19] CALL 2 reach_error() [L18] COND FALSE 2 !(0) [L18] 2 __assert_fail ("0", "safe025_power.c", 9, __extension__ __PRETTY_FUNCTION__) VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p2_EAX$flush_delayed=0, __unbuffered_p2_EAX$mem_tmp=0, __unbuffered_p2_EAX$r_buff0_thd0=0, __unbuffered_p2_EAX$r_buff0_thd1=0, __unbuffered_p2_EAX$r_buff0_thd2=0, __unbuffered_p2_EAX$r_buff0_thd3=0, __unbuffered_p2_EAX$r_buff1_thd0=0, __unbuffered_p2_EAX$r_buff1_thd1=0, __unbuffered_p2_EAX$r_buff1_thd2=0, __unbuffered_p2_EAX$r_buff1_thd3=0, __unbuffered_p2_EAX$read_delayed=0, __unbuffered_p2_EAX$read_delayed_var={0:0}, __unbuffered_p2_EAX$w_buff0=0, __unbuffered_p2_EAX$w_buff0_used=0, __unbuffered_p2_EAX$w_buff1=0, __unbuffered_p2_EAX$w_buff1_used=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice1=0, weak$$choice2=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=1, x$w_buff1_used=1, x={3:0}, y=1] - UnprovableResult [Line: 18]: Unable to prove that all allocated memory was freed Unable to prove that all allocated memory was freed Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - UnprovableResult [Line: -1]: Unable to prove that pointer dereference always succeeds Unable to prove that pointer dereference always succeeds Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: P2Thread1of1ForFork2 with 1 thread instances CFG has 7 procedures, 171 locations, 105 error locations. Started 1 CEGAR loops. OverallTime: 20.3s, OverallIterations: 6, TraceHistogramMax: 0, PathProgramHistogramMax: 2, EmptinessCheckTime: 17.4s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 22, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 152 NumberOfCodeBlocks, 152 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 146 ConstructedInterpolants, 6 QuantifiedInterpolants, 446 SizeOfPredicates, 4 NumberOfNonLiveVariables, 1231 ConjunctsInSsa, 30 ConjunctsInUnsatCore, 6 InterpolantComputations, 6 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: P1Thread1of1ForFork0 with 1 thread instances CFG has 7 procedures, 171 locations, 105 error locations. Started 1 CEGAR loops. OverallTime: 11.6s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 1, EmptinessCheckTime: 10.1s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 54 NumberOfCodeBlocks, 54 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 35 ConstructedInterpolants, 6 QuantifiedInterpolants, 231 SizeOfPredicates, 2 NumberOfNonLiveVariables, 381 ConjunctsInSsa, 17 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-12-02 20:15:13,278 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (9)] Ended with exit code 0 [2023-12-02 20:15:13,481 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Ended with exit code 0 [2023-12-02 20:15:13,677 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d58f7e6-d3ae-430c-bfcc-fe10aed18488/bin/ugemcutter-verify-Bi2udmvEmx/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 Writing output log to file Ultimate.log Result: UNKNOWN: Overapproximated counterexample