./Ultimate.py --spec ../sv-benchmarks/c/properties/no-data-race.prp --file ../sv-benchmarks/c/libvsync/bounded_mpmc_check_full.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version c7c6ca5d Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/GemCutterReach.xml -i ../sv-benchmarks/c/libvsync/bounded_mpmc_check_full.i -s /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-DataRace-32bit-GemCutter_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! data-race) ) --witnessprinter.graph.data.producer GemCutter --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f024b1564d266942c6fb6d9d8e063348b6cc44533a81967df0d35639486bddfe --- Real Ultimate output --- This is Ultimate 0.2.5-?-c7c6ca5-m [2024-11-13 06:50:37,430 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 06:50:37,499 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-DataRace-32bit-GemCutter_Default.epf [2024-11-13 06:50:37,504 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 06:50:37,505 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-13 06:50:37,545 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 06:50:37,547 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-13 06:50:37,548 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-13 06:50:37,549 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 06:50:37,550 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-13 06:50:37,551 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 06:50:37,551 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 06:50:37,552 INFO L153 SettingsManager]: * Use SBE=true [2024-11-13 06:50:37,552 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 06:50:37,556 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 06:50:37,556 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 06:50:37,556 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 06:50:37,556 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 06:50:37,556 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 06:50:37,557 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 06:50:37,557 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 06:50:37,558 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 06:50:37,558 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-11-13 06:50:37,558 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 06:50:37,560 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 06:50:37,560 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 06:50:37,560 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 06:50:37,560 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 06:50:37,561 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 06:50:37,561 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-13 06:50:37,561 INFO L153 SettingsManager]: * To the following directory=./dump/ [2024-11-13 06:50:37,561 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-13 06:50:37,562 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-13 06:50:37,563 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 06:50:37,563 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 06:50:37,564 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 06:50:37,564 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-13 06:50:37,564 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 06:50:37,564 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-13 06:50:37,565 INFO L153 SettingsManager]: * Abstraction used for commutativity in POR=VARIABLES_GLOBAL [2024-11-13 06:50:37,565 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-11-13 06:50:37,565 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-11-13 06:50:37,565 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-11-13 06:50:37,566 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:/storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> GemCutter Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f024b1564d266942c6fb6d9d8e063348b6cc44533a81967df0d35639486bddfe [2024-11-13 06:50:37,896 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 06:50:37,926 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 06:50:37,930 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 06:50:37,931 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 06:50:37,932 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 06:50:37,933 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../sv-benchmarks/c/libvsync/bounded_mpmc_check_full.i [2024-11-13 06:50:39,521 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 06:50:39,959 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 06:50:39,960 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/libvsync/bounded_mpmc_check_full.i [2024-11-13 06:50:40,012 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/f792aad7b/9a689fdbe55c405b9ca710d62c32e229/FLAG6d9b07f98 [2024-11-13 06:50:40,031 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/f792aad7b/9a689fdbe55c405b9ca710d62c32e229 [2024-11-13 06:50:40,034 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 06:50:40,036 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 06:50:40,038 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 06:50:40,038 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 06:50:40,044 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 06:50:40,045 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 06:50:40" (1/1) ... [2024-11-13 06:50:40,046 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7bdc9c56 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:50:40, skipping insertion in model container [2024-11-13 06:50:40,048 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 06:50:40" (1/1) ... [2024-11-13 06:50:40,152 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 06:50:43,824 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 06:50:43,834 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 06:50:43,949 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4308] [2024-11-13 06:50:43,951 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4310] [2024-11-13 06:50:43,952 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4315] [2024-11-13 06:50:43,953 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4317] [2024-11-13 06:50:43,954 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4323] [2024-11-13 06:50:43,955 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4325] [2024-11-13 06:50:43,956 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4331] [2024-11-13 06:50:43,956 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4333] [2024-11-13 06:50:43,958 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4339] [2024-11-13 06:50:43,958 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4341] [2024-11-13 06:50:43,959 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4347] [2024-11-13 06:50:43,959 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4349] [2024-11-13 06:50:43,960 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4355] [2024-11-13 06:50:43,960 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4357] [2024-11-13 06:50:43,961 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4363] [2024-11-13 06:50:43,961 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4365] [2024-11-13 06:50:43,963 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4370] [2024-11-13 06:50:43,963 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4372] [2024-11-13 06:50:43,964 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4377] [2024-11-13 06:50:43,964 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4379] [2024-11-13 06:50:43,966 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4384] [2024-11-13 06:50:43,966 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4386] [2024-11-13 06:50:43,966 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4391] [2024-11-13 06:50:43,967 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4393] [2024-11-13 06:50:43,967 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4398] [2024-11-13 06:50:43,968 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4400] [2024-11-13 06:50:43,968 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4405] [2024-11-13 06:50:43,969 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4408] [2024-11-13 06:50:43,972 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4414] [2024-11-13 06:50:43,973 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4417] [2024-11-13 06:50:43,974 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4423] [2024-11-13 06:50:43,975 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4426] [2024-11-13 06:50:43,975 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4432] [2024-11-13 06:50:43,976 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4435] [2024-11-13 06:50:43,979 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4441] [2024-11-13 06:50:43,980 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4444] [2024-11-13 06:50:43,981 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4450] [2024-11-13 06:50:43,982 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4453] [2024-11-13 06:50:43,983 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4460] [2024-11-13 06:50:43,984 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4463] [2024-11-13 06:50:43,985 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4470] [2024-11-13 06:50:43,986 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4473] [2024-11-13 06:50:43,987 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4480] [2024-11-13 06:50:43,990 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4483] [2024-11-13 06:50:43,991 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4490] [2024-11-13 06:50:43,994 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4493] [2024-11-13 06:50:43,995 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4500] [2024-11-13 06:50:43,996 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4503] [2024-11-13 06:50:43,997 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4510] [2024-11-13 06:50:43,997 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4513] [2024-11-13 06:50:43,997 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4519] [2024-11-13 06:50:43,998 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4522] [2024-11-13 06:50:43,999 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4528] [2024-11-13 06:50:43,999 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4531] [2024-11-13 06:50:44,000 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4537] [2024-11-13 06:50:44,004 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4540] [2024-11-13 06:50:44,005 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4546] [2024-11-13 06:50:44,006 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4549] [2024-11-13 06:50:44,007 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4555] [2024-11-13 06:50:44,009 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4558] [2024-11-13 06:50:44,011 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4564] [2024-11-13 06:50:44,012 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4567] [2024-11-13 06:50:44,012 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4573] [2024-11-13 06:50:44,013 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4576] [2024-11-13 06:50:44,014 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4582] [2024-11-13 06:50:44,014 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4585] [2024-11-13 06:50:44,015 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4591] [2024-11-13 06:50:44,015 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4594] [2024-11-13 06:50:44,016 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4600] [2024-11-13 06:50:44,017 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4603] [2024-11-13 06:50:44,017 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4609] [2024-11-13 06:50:44,018 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4612] [2024-11-13 06:50:44,018 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4618] [2024-11-13 06:50:44,019 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4621] [2024-11-13 06:50:44,021 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4627] [2024-11-13 06:50:44,024 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4630] [2024-11-13 06:50:44,024 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4636] [2024-11-13 06:50:44,025 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4639] [2024-11-13 06:50:44,026 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4645] [2024-11-13 06:50:44,027 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4648] [2024-11-13 06:50:44,028 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4654] [2024-11-13 06:50:44,029 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4656] [2024-11-13 06:50:44,029 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4662] [2024-11-13 06:50:44,031 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4664] [2024-11-13 06:50:44,031 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4670] [2024-11-13 06:50:44,032 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4672] [2024-11-13 06:50:44,032 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4678] [2024-11-13 06:50:44,032 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4680] [2024-11-13 06:50:44,034 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4686] [2024-11-13 06:50:44,035 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4688] [2024-11-13 06:50:44,035 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4694] [2024-11-13 06:50:44,036 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4696] [2024-11-13 06:50:44,036 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4702] [2024-11-13 06:50:44,036 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4704] [2024-11-13 06:50:44,037 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4710] [2024-11-13 06:50:44,039 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4712] [2024-11-13 06:50:44,040 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4718] [2024-11-13 06:50:44,040 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4720] [2024-11-13 06:50:44,041 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4726] [2024-11-13 06:50:44,043 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4728] [2024-11-13 06:50:44,153 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 06:50:44,364 INFO L204 MainTranslator]: Completed translation [2024-11-13 06:50:44,366 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:50:44 WrapperNode [2024-11-13 06:50:44,366 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 06:50:44,368 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 06:50:44,368 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 06:50:44,368 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 06:50:44,375 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:50:44" (1/1) ... [2024-11-13 06:50:44,482 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:50:44" (1/1) ... [2024-11-13 06:50:44,577 INFO L138 Inliner]: procedures = 914, calls = 957, calls flagged for inlining = 822, calls inlined = 64, statements flattened = 970 [2024-11-13 06:50:44,578 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 06:50:44,579 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 06:50:44,579 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 06:50:44,579 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 06:50:44,592 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:50:44" (1/1) ... [2024-11-13 06:50:44,592 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:50:44" (1/1) ... [2024-11-13 06:50:44,600 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:50:44" (1/1) ... [2024-11-13 06:50:44,601 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:50:44" (1/1) ... [2024-11-13 06:50:44,655 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:50:44" (1/1) ... [2024-11-13 06:50:44,664 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:50:44" (1/1) ... [2024-11-13 06:50:44,680 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:50:44" (1/1) ... [2024-11-13 06:50:44,693 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:50:44" (1/1) ... [2024-11-13 06:50:44,711 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 06:50:44,712 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 06:50:44,712 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 06:50:44,712 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 06:50:44,713 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:50:44" (1/1) ... [2024-11-13 06:50:44,720 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-13 06:50:44,734 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-11-13 06:50:44,757 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-13 06:50:44,759 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-13 06:50:44,872 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 06:50:44,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 06:50:44,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 06:50:44,876 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 06:50:44,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 06:50:44,876 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 06:50:44,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 06:50:44,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 06:50:44,877 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 06:50:44,877 INFO L130 BoogieDeclarations]: Found specification of procedure writer [2024-11-13 06:50:44,877 INFO L138 BoogieDeclarations]: Found implementation of procedure writer [2024-11-13 06:50:44,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 06:50:44,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 06:50:44,880 WARN L207 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-13 06:50:45,209 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 06:50:45,211 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 06:50:46,711 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 06:50:46,711 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 06:50:46,982 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 06:50:46,982 INFO L316 CfgBuilder]: Removed 41 assume(true) statements. [2024-11-13 06:50:46,982 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 06:50:46 BoogieIcfgContainer [2024-11-13 06:50:46,983 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 06:50:46,985 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-13 06:50:46,985 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-13 06:50:46,992 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-13 06:50:46,992 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 06:50:40" (1/3) ... [2024-11-13 06:50:46,993 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2e895b05 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 06:50:46, skipping insertion in model container [2024-11-13 06:50:46,994 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 06:50:44" (2/3) ... [2024-11-13 06:50:46,994 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2e895b05 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 06:50:46, skipping insertion in model container [2024-11-13 06:50:46,994 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 06:50:46" (3/3) ... [2024-11-13 06:50:46,995 INFO L112 eAbstractionObserver]: Analyzing ICFG bounded_mpmc_check_full.i [2024-11-13 06:50:47,028 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-13 06:50:47,030 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 48 error locations. [2024-11-13 06:50:47,031 INFO L489 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-11-13 06:50:47,197 INFO L143 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2024-11-13 06:50:47,287 INFO L107 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-13 06:50:47,289 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-11-13 06:50:47,289 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-11-13 06:50:47,291 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-11-13 06:50:47,293 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2024-11-13 06:50:47,328 INFO L157 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-11-13 06:50:47,339 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == writerThread1of1ForFork0 ======== [2024-11-13 06:50:47,347 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@73b92fb, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-13 06:50:47,347 INFO L334 AbstractCegarLoop]: Starting to check reachability of 10 error locations. [2024-11-13 06:50:48,620 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting writerErr0ASSERT_VIOLATIONDATA_RACE === [writerErr0ASSERT_VIOLATIONDATA_RACE, writerErr1ASSERT_VIOLATIONDATA_RACE, writerErr2ASSERT_VIOLATIONDATA_RACE, writerErr3ASSERT_VIOLATIONDATA_RACE (and 6 more)] === [2024-11-13 06:50:48,624 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 06:50:48,625 INFO L85 PathProgramCache]: Analyzing trace with hash -1274438347, now seen corresponding path program 1 times [2024-11-13 06:50:48,633 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 06:50:48,633 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [788579582] [2024-11-13 06:50:48,633 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 06:50:48,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 06:50:48,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 06:50:50,471 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 06:50:50,472 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 06:50:50,472 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [788579582] [2024-11-13 06:50:50,473 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [788579582] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 06:50:50,474 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 06:50:50,474 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-13 06:50:50,475 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [871744680] [2024-11-13 06:50:50,476 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 06:50:50,485 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-13 06:50:50,486 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 06:50:50,513 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-13 06:50:50,514 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-11-13 06:50:50,515 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-13 06:50:50,520 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-13 06:50:50,521 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 30.4) internal successors, (152), 6 states have internal predecessors, (152), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 06:50:50,521 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-13 06:50:52,080 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 06:50:52,110 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-13 06:50:52,153 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 35 [2024-11-13 06:50:52,240 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 06:50:53,210 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 06:50:53,331 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 35 [2024-11-13 06:50:53,432 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 06:50:54,243 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 06:50:54,499 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-13 06:50:54,551 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 06:50:54,856 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 06:50:55,110 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-13 06:50:55,164 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 06:50:55,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 06:50:55,471 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-13 06:50:55,471 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting writerErr3ASSERT_VIOLATIONDATA_RACE === [writerErr0ASSERT_VIOLATIONDATA_RACE, writerErr1ASSERT_VIOLATIONDATA_RACE, writerErr2ASSERT_VIOLATIONDATA_RACE, writerErr3ASSERT_VIOLATIONDATA_RACE (and 6 more)] === [2024-11-13 06:50:55,472 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 06:50:55,472 INFO L85 PathProgramCache]: Analyzing trace with hash -1832912873, now seen corresponding path program 1 times [2024-11-13 06:50:55,472 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 06:50:55,472 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [580146634] [2024-11-13 06:50:55,472 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 06:50:55,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 06:50:55,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 06:50:56,416 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 06:50:56,417 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 06:50:56,417 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [580146634] [2024-11-13 06:50:56,417 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [580146634] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 06:50:56,418 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 06:50:56,418 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-13 06:50:56,418 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1318719402] [2024-11-13 06:50:56,418 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 06:50:56,420 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-13 06:50:56,420 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 06:50:56,422 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-13 06:50:56,423 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-11-13 06:50:56,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-13 06:50:56,425 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-13 06:50:56,426 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 41.6) internal successors, (208), 6 states have internal predecessors, (208), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 06:50:56,426 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-13 06:50:56,426 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-13 06:50:56,819 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 06:50:57,081 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 06:50:57,343 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 06:50:57,527 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 24 [2024-11-13 06:50:57,559 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-13 06:50:57,606 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 06:50:58,959 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-13 06:50:59,313 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 06:50:59,382 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 06:50:59,601 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 06:50:59,620 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-13 06:50:59,670 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 06:50:59,884 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 06:50:59,952 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 06:51:00,169 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 06:51:00,192 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-13 06:51:00,238 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 06:51:00,485 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 06:51:00,485 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 06:51:00,485 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-13 06:51:00,486 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting writerErr6ASSERT_VIOLATIONDATA_RACE === [writerErr0ASSERT_VIOLATIONDATA_RACE, writerErr1ASSERT_VIOLATIONDATA_RACE, writerErr2ASSERT_VIOLATIONDATA_RACE, writerErr3ASSERT_VIOLATIONDATA_RACE (and 6 more)] === [2024-11-13 06:51:00,487 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 06:51:00,487 INFO L85 PathProgramCache]: Analyzing trace with hash -907173516, now seen corresponding path program 1 times [2024-11-13 06:51:00,487 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 06:51:00,487 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [623470777] [2024-11-13 06:51:00,488 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 06:51:00,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 06:51:00,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 06:51:01,513 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 06:51:01,514 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 06:51:01,514 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [623470777] [2024-11-13 06:51:01,514 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [623470777] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 06:51:01,514 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 06:51:01,514 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-13 06:51:01,514 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [344085857] [2024-11-13 06:51:01,514 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 06:51:01,515 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-13 06:51:01,515 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 06:51:01,516 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-13 06:51:01,516 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-11-13 06:51:01,517 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-13 06:51:01,519 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-13 06:51:01,519 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 50.2) internal successors, (251), 6 states have internal predecessors, (251), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 06:51:01,519 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-13 06:51:01,519 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-13 06:51:01,519 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-13 06:51:01,963 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-13 06:51:02,008 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 06:51:02,199 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 06:51:02,260 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 06:51:02,445 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 24 [2024-11-13 06:51:02,502 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 06:51:02,721 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 24 [2024-11-13 06:51:02,744 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-13 06:51:02,788 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 06:51:04,104 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 06:51:04,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 06:51:04,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 06:51:04,105 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-13 06:51:04,105 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting writerErr8ASSERT_VIOLATIONDATA_RACE === [writerErr0ASSERT_VIOLATIONDATA_RACE, writerErr1ASSERT_VIOLATIONDATA_RACE, writerErr2ASSERT_VIOLATIONDATA_RACE, writerErr3ASSERT_VIOLATIONDATA_RACE (and 6 more)] === [2024-11-13 06:51:04,106 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 06:51:04,106 INFO L85 PathProgramCache]: Analyzing trace with hash -1592675999, now seen corresponding path program 1 times [2024-11-13 06:51:04,106 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 06:51:04,106 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2040028467] [2024-11-13 06:51:04,107 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 06:51:04,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 06:51:04,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 06:51:05,857 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 06:51:05,857 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 06:51:05,857 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2040028467] [2024-11-13 06:51:05,858 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2040028467] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 06:51:05,858 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 06:51:05,858 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-13 06:51:05,858 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1323619803] [2024-11-13 06:51:05,858 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 06:51:05,859 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-13 06:51:05,859 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 06:51:05,860 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-13 06:51:05,860 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-11-13 06:51:05,860 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-13 06:51:05,862 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-13 06:51:05,862 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 52.8) internal successors, (264), 6 states have internal predecessors, (264), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 06:51:05,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-13 06:51:05,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-13 06:51:05,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-13 06:51:05,862 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-13 06:51:06,394 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-13 06:51:06,582 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-13 06:51:10,645 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 06:51:10,715 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 06:51:11,237 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 06:51:11,264 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 06:51:11,609 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 06:51:16,267 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 24 [2024-11-13 06:51:16,341 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 06:51:16,535 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 06:51:16,652 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 24 [2024-11-13 06:51:16,678 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 06:51:16,920 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 06:51:21,589 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 06:51:21,688 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 06:51:21,936 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 06:51:22,084 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 06:51:22,458 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 06:51:29,888 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-13 06:51:30,173 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-13 06:51:30,530 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-13 06:51:37,121 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 06:51:37,121 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 06:51:37,121 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 06:51:37,121 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 06:51:37,122 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-13 06:51:37,122 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting writerErr8ASSERT_VIOLATIONDATA_RACE === [writerErr0ASSERT_VIOLATIONDATA_RACE, writerErr1ASSERT_VIOLATIONDATA_RACE, writerErr2ASSERT_VIOLATIONDATA_RACE, writerErr3ASSERT_VIOLATIONDATA_RACE (and 6 more)] === [2024-11-13 06:51:37,122 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 06:51:37,123 INFO L85 PathProgramCache]: Analyzing trace with hash -1906732127, now seen corresponding path program 1 times [2024-11-13 06:51:37,123 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 06:51:37,123 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [772352371] [2024-11-13 06:51:37,123 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 06:51:37,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 06:51:37,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 06:51:38,514 INFO L134 CoverageAnalysis]: Checked inductivity of 837 backedges. 560 proven. 157 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-13 06:51:38,514 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 06:51:38,514 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [772352371] [2024-11-13 06:51:38,514 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [772352371] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 06:51:38,515 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [189244088] [2024-11-13 06:51:38,515 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 06:51:38,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 06:51:38,516 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-11-13 06:51:38,519 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 06:51:38,520 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-13 06:51:39,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 06:51:39,456 INFO L255 TraceCheckSpWp]: Trace formula consists of 2437 conjuncts, 374 conjuncts are in the unsatisfiable core [2024-11-13 06:51:39,497 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 06:51:39,845 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2024-11-13 06:51:39,965 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2024-11-13 06:51:40,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 06:51:40,307 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2024-11-13 06:51:40,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 06:51:40,644 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2024-11-13 06:51:40,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 06:51:40,982 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2024-11-13 06:51:41,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 06:51:41,260 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2024-11-13 06:51:41,354 INFO L349 Elim1Store]: treesize reduction 8, result has 52.9 percent of original size [2024-11-13 06:51:41,354 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 16 treesize of output 18 [2024-11-13 06:51:41,421 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 13 [2024-11-13 06:51:41,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 06:51:41,583 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 13 [2024-11-13 06:51:42,875 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 118 [2024-11-13 06:51:42,903 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2024-11-13 06:51:43,322 INFO L349 Elim1Store]: treesize reduction 21, result has 19.2 percent of original size [2024-11-13 06:51:43,322 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 30 treesize of output 31 [2024-11-13 06:51:43,739 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 13 [2024-11-13 06:51:43,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 06:51:43,770 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2024-11-13 06:51:43,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 06:51:43,934 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 13 [2024-11-13 06:51:46,063 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2024-11-13 06:51:46,072 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2024-11-13 06:51:46,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 06:51:46,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 06:51:46,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 06:51:46,078 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 10 [2024-11-13 06:51:46,833 INFO L349 Elim1Store]: treesize reduction 21, result has 19.2 percent of original size [2024-11-13 06:51:46,834 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 30 treesize of output 31 [2024-11-13 06:51:47,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 06:51:47,031 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2024-11-13 06:51:47,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 06:51:47,189 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 13 [2024-11-13 06:51:48,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 06:51:48,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 06:51:48,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 06:51:48,463 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 10 [2024-11-13 06:51:48,468 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2024-11-13 06:51:48,475 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2024-11-13 06:51:48,886 INFO L349 Elim1Store]: treesize reduction 21, result has 19.2 percent of original size [2024-11-13 06:51:48,886 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 30 treesize of output 31 [2024-11-13 06:51:49,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 06:51:49,092 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2024-11-13 06:51:49,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 06:51:49,280 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 13 [2024-11-13 06:51:50,065 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 118 [2024-11-13 06:51:50,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 06:51:50,088 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 13 [2024-11-13 06:51:50,273 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 79 treesize of output 66 [2024-11-13 06:51:50,280 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2024-11-13 06:51:50,295 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 19 [2024-11-13 06:51:50,399 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 144 treesize of output 128 [2024-11-13 06:51:50,404 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 06:51:50,405 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 128 treesize of output 238 [2024-11-13 06:51:50,423 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 06:51:50,424 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 148 treesize of output 39 [2024-11-13 06:51:50,595 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 184 treesize of output 164 [2024-11-13 06:51:50,601 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 06:51:50,601 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 6 case distinctions, treesize of input 164 treesize of output 316 [2024-11-13 06:51:50,691 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 27 [2024-11-13 06:51:50,844 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 224 treesize of output 200 [2024-11-13 06:51:50,852 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 06:51:50,852 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 6 select indices, 6 select index equivalence classes, 0 disjoint index pairs (out of 15 index pairs), introduced 8 new quantified variables, introduced 15 case distinctions, treesize of input 200 treesize of output 394 [2024-11-13 06:51:50,957 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 49 [2024-11-13 06:51:51,141 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 193 treesize of output 174 [2024-11-13 06:51:51,302 INFO L134 CoverageAnalysis]: Checked inductivity of 837 backedges. 174 proven. 355 refuted. 0 times theorem prover too weak. 308 trivial. 0 not checked. [2024-11-13 06:51:51,302 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 06:51:51,716 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse15 (mod (mod (mod |c_writerThread1of1ForFork0_bounded_mpmc_enq_~curr~0#1| 4294967296) (mod |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem811#1| 4294967296)) 4294967296))) (let ((.cse14 (* .cse15 4))) (let ((.cse7 (+ |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.offset| .cse14 (- 17179869182))) (.cse0 (+ |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.offset| .cse14 3)) (.cse11 (+ |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.offset| .cse14 (- 17179869181))) (.cse6 (+ |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.offset| .cse14 2)) (.cse8 (< .cse15 2147483648)) (.cse3 (+ (- 17179869183) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.offset| .cse14)) (.cse4 (+ |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.offset| .cse14 1)) (.cse1 (< 2147483647 .cse15)) (.cse9 (+ (- 17179869184) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.offset| .cse14)) (.cse12 (+ |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.offset| .cse14))) (and (or (forall ((v_ArrVal_1491 (Array Int Int))) (= |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1| (select (select (store |c_#race| |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1491) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|) .cse0))) .cse1) (forall ((v_ArrVal_1491 (Array Int Int))) (let ((.cse2 (select (store |c_#race| |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1491) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|))) (or (= |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1| (select .cse2 .cse3)) (= |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1| (select .cse2 .cse4))))) (forall ((v_ArrVal_1491 (Array Int Int))) (let ((.cse5 (select (store |c_#race| |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1491) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|))) (or (= (select .cse5 .cse6) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1|) (= |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1| (select .cse5 .cse7))))) (or (forall ((v_ArrVal_1491 (Array Int Int))) (= |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1| (select (select (store |c_#race| |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1491) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|) .cse7))) .cse8) (or (forall ((v_ArrVal_1491 (Array Int Int))) (= (select (select (store |c_#race| |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1491) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|) .cse9) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1|)) .cse8) (forall ((v_ArrVal_1491 (Array Int Int))) (let ((.cse10 (select (store |c_#race| |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1491) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|))) (or (= (select .cse10 .cse11) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1|) (= |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1| (select .cse10 .cse0))))) (or (forall ((v_ArrVal_1491 (Array Int Int))) (= (select (select (store |c_#race| |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1491) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|) .cse11) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1|)) .cse8) (or (forall ((v_ArrVal_1491 (Array Int Int))) (= (select (select (store |c_#race| |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1491) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|) .cse6) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1|)) .cse1) (or .cse8 (forall ((v_ArrVal_1491 (Array Int Int))) (= |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1| (select (select (store |c_#race| |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1491) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|) .cse3)))) (or (forall ((v_ArrVal_1491 (Array Int Int))) (= |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1| (select (select (store |c_#race| |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1491) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|) .cse4))) .cse1) (or .cse1 (forall ((v_ArrVal_1491 (Array Int Int))) (= |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1| (select (select (store |c_#race| |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1491) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|) .cse12)))) (forall ((v_ArrVal_1491 (Array Int Int))) (let ((.cse13 (select (store |c_#race| |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1491) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|))) (or (= (select .cse13 .cse9) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1|) (= |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1| (select .cse13 .cse12))))))))) is different from false [2024-11-13 06:51:51,914 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse14 (mod (mod (mod |c_writerThread1of1ForFork0_bounded_mpmc_enq_~curr~0#1| 4294967296) (mod |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem811#1| 4294967296)) 4294967296))) (let ((.cse20 (* .cse14 4))) (let ((.cse4 (+ |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.offset| .cse20 (- 17179869182))) (.cse8 (+ (- 17179869183) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.offset| .cse20)) (.cse7 (+ |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.offset| .cse20 (- 17179869181))) (.cse12 (+ |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.offset| .cse20 1)) (.cse10 (+ |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.offset| .cse20 2)) (.cse2 (+ (- 17179869184) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.offset| .cse20)) (.cse1 (+ |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.offset| .cse20)) (.cse13 (select |c_#race| |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|)) (.cse6 (+ |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.offset| .cse20 3))) (and (or (let ((.cse3 (store |c_#race| |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base| (store .cse13 .cse7 |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1|)))) (and (forall ((v_ArrVal_1491 (Array Int Int))) (let ((.cse0 (select (store .cse3 |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1491) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|))) (or (= (select .cse0 .cse1) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1|) (= (select .cse0 .cse2) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1|)))) (forall ((v_ArrVal_1491 (Array Int Int))) (= (select (select (store .cse3 |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1491) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|) .cse2) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1|)) (forall ((v_ArrVal_1491 (Array Int Int))) (= |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1| (select (select (store .cse3 |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1491) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|) .cse4))) (forall ((v_ArrVal_1491 (Array Int Int))) (let ((.cse5 (select (store .cse3 |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1491) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|))) (or (= |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1| (select .cse5 .cse6)) (= |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1| (select .cse5 .cse7))))) (forall ((v_ArrVal_1491 (Array Int Int))) (= |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1| (select (select (store .cse3 |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1491) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|) .cse8))) (forall ((v_ArrVal_1491 (Array Int Int))) (let ((.cse9 (select (store .cse3 |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1491) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|))) (or (= |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1| (select .cse9 .cse10)) (= |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1| (select .cse9 .cse4))))) (forall ((v_ArrVal_1491 (Array Int Int))) (= |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1| (select (select (store .cse3 |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1491) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|) .cse7))) (forall ((v_ArrVal_1491 (Array Int Int))) (let ((.cse11 (select (store .cse3 |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1491) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|))) (or (= |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1| (select .cse11 .cse8)) (= |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1| (select .cse11 .cse12))))))) (< .cse14 2147483648)) (or (< 2147483647 .cse14) (let ((.cse15 (store |c_#race| |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base| (store .cse13 .cse6 |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1|)))) (and (forall ((v_ArrVal_1491 (Array Int Int))) (= |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1| (select (select (store .cse15 |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1491) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|) .cse1))) (forall ((v_ArrVal_1491 (Array Int Int))) (let ((.cse16 (select (store .cse15 |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1491) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|))) (or (= |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1| (select .cse16 .cse10)) (= |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1| (select .cse16 .cse4))))) (forall ((v_ArrVal_1491 (Array Int Int))) (= (select (select (store .cse15 |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1491) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|) .cse6) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1|)) (forall ((v_ArrVal_1491 (Array Int Int))) (let ((.cse17 (select (store .cse15 |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1491) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|))) (or (= (select .cse17 .cse8) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1|) (= (select .cse17 .cse12) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1|)))) (forall ((v_ArrVal_1491 (Array Int Int))) (let ((.cse18 (select (store .cse15 |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1491) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|))) (or (= (select .cse18 .cse6) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1|) (= |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1| (select .cse18 .cse7))))) (forall ((v_ArrVal_1491 (Array Int Int))) (= (select (select (store .cse15 |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1491) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|) .cse12) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1|)) (forall ((v_ArrVal_1491 (Array Int Int))) (= |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1| (select (select (store .cse15 |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1491) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|) .cse10))) (forall ((v_ArrVal_1491 (Array Int Int))) (let ((.cse19 (select (store .cse15 |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1491) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|))) (or (= (select .cse19 .cse2) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1|) (= |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1| (select .cse19 .cse1)))))))))))) is different from false [2024-11-13 06:51:52,135 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse14 (mod (mod (mod |c_writerThread1of1ForFork0_bounded_mpmc_enq_~curr~0#1| 4294967296) (mod |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem811#1| 4294967296)) 4294967296))) (let ((.cse20 (* .cse14 4))) (let ((.cse6 (+ |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.offset| .cse20 2)) (.cse12 (+ |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.offset| .cse20)) (.cse11 (+ (- 17179869184) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.offset| .cse20)) (.cse7 (+ |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.offset| .cse20 1)) (.cse2 (+ |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.offset| .cse20 3)) (.cse9 (+ (- 17179869183) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.offset| .cse20)) (.cse13 (select |c_#race| |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|)) (.cse5 (+ |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.offset| .cse20 (- 17179869182))) (.cse1 (+ |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.offset| .cse20 (- 17179869181)))) (and (or (let ((.cse3 (store |c_#race| |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base| (store (store .cse13 .cse6 |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1|) .cse2 |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1|)))) (and (forall ((v_ArrVal_1491 (Array Int Int))) (let ((.cse0 (select (store .cse3 |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1491) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|))) (or (= (select .cse0 .cse1) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1|) (= (select .cse0 .cse2) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1|)))) (forall ((v_ArrVal_1491 (Array Int Int))) (let ((.cse4 (select (store .cse3 |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1491) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|))) (or (= |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1| (select .cse4 .cse5)) (= |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1| (select .cse4 .cse6))))) (forall ((v_ArrVal_1491 (Array Int Int))) (= (select (select (store .cse3 |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1491) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|) .cse2) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1|)) (forall ((v_ArrVal_1491 (Array Int Int))) (= |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1| (select (select (store .cse3 |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1491) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|) .cse6))) (forall ((v_ArrVal_1491 (Array Int Int))) (= (select (select (store .cse3 |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1491) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|) .cse7) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1|)) (forall ((v_ArrVal_1491 (Array Int Int))) (let ((.cse8 (select (store .cse3 |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1491) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|))) (or (= (select .cse8 .cse7) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1|) (= (select .cse8 .cse9) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1|)))) (forall ((v_ArrVal_1491 (Array Int Int))) (let ((.cse10 (select (store .cse3 |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1491) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|))) (or (= (select .cse10 .cse11) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1|) (= |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1| (select .cse10 .cse12))))) (forall ((v_ArrVal_1491 (Array Int Int))) (= |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1| (select (select (store .cse3 |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1491) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|) .cse12))))) (< 2147483647 .cse14)) (or (let ((.cse15 (store |c_#race| |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base| (store (store .cse13 .cse5 |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1|) .cse1 |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1|)))) (and (forall ((v_ArrVal_1491 (Array Int Int))) (= (select (select (store .cse15 |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1491) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|) .cse11) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1|)) (forall ((v_ArrVal_1491 (Array Int Int))) (let ((.cse16 (select (store .cse15 |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1491) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|))) (or (= |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1| (select .cse16 .cse5)) (= |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1| (select .cse16 .cse6))))) (forall ((v_ArrVal_1491 (Array Int Int))) (= |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1| (select (select (store .cse15 |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1491) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|) .cse5))) (forall ((v_ArrVal_1491 (Array Int Int))) (let ((.cse17 (select (store .cse15 |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1491) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|))) (or (= (select .cse17 .cse12) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1|) (= (select .cse17 .cse11) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1|)))) (forall ((v_ArrVal_1491 (Array Int Int))) (let ((.cse18 (select (store .cse15 |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1491) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|))) (or (= |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1| (select .cse18 .cse9)) (= |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1| (select .cse18 .cse7))))) (forall ((v_ArrVal_1491 (Array Int Int))) (let ((.cse19 (select (store .cse15 |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1491) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|))) (or (= (select .cse19 .cse2) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1|) (= |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1| (select .cse19 .cse1))))) (forall ((v_ArrVal_1491 (Array Int Int))) (= |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1| (select (select (store .cse15 |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1491) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|) .cse1))) (forall ((v_ArrVal_1491 (Array Int Int))) (= |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1| (select (select (store .cse15 |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1491) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|) .cse9))))) (< .cse14 2147483648)))))) is different from false [2024-11-13 06:51:52,360 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse14 (mod (mod (mod |c_writerThread1of1ForFork0_bounded_mpmc_enq_~curr~0#1| 4294967296) (mod |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem811#1| 4294967296)) 4294967296))) (let ((.cse20 (* .cse14 4))) (let ((.cse3 (+ |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.offset| .cse20 2)) (.cse2 (+ |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.offset| .cse20 1)) (.cse9 (+ |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.offset| .cse20 3)) (.cse1 (+ |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.offset| .cse20)) (.cse7 (+ (- 17179869184) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.offset| .cse20)) (.cse13 (select |c_#race| |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|)) (.cse5 (+ (- 17179869183) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.offset| .cse20)) (.cse12 (+ |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.offset| .cse20 (- 17179869182))) (.cse10 (+ |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.offset| .cse20 (- 17179869181)))) (and (or (let ((.cse0 (store |c_#race| |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base| (store (store (store .cse13 .cse2 |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1|) .cse3 |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1|) .cse9 |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1|)))) (and (forall ((v_ArrVal_1491 (Array Int Int))) (= |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1| (select (select (store .cse0 |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1491) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|) .cse1))) (forall ((v_ArrVal_1491 (Array Int Int))) (= (select (select (store .cse0 |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1491) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|) .cse2) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1|)) (forall ((v_ArrVal_1491 (Array Int Int))) (= (select (select (store .cse0 |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1491) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|) .cse3) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1|)) (forall ((v_ArrVal_1491 (Array Int Int))) (let ((.cse4 (select (store .cse0 |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1491) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|))) (or (= (select .cse4 .cse2) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1|) (= |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1| (select .cse4 .cse5))))) (forall ((v_ArrVal_1491 (Array Int Int))) (let ((.cse6 (select (store .cse0 |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1491) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|))) (or (= |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1| (select .cse6 .cse7)) (= |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1| (select .cse6 .cse1))))) (forall ((v_ArrVal_1491 (Array Int Int))) (let ((.cse8 (select (store .cse0 |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1491) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|))) (or (= (select .cse8 .cse9) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1|) (= (select .cse8 .cse10) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1|)))) (forall ((v_ArrVal_1491 (Array Int Int))) (let ((.cse11 (select (store .cse0 |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1491) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|))) (or (= (select .cse11 .cse3) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1|) (= |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1| (select .cse11 .cse12))))) (forall ((v_ArrVal_1491 (Array Int Int))) (= (select (select (store .cse0 |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1491) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|) .cse9) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1|)))) (< 2147483647 .cse14)) (or (let ((.cse16 (store |c_#race| |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base| (store (store (store .cse13 .cse5 |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1|) .cse12 |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1|) .cse10 |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1|)))) (and (forall ((v_ArrVal_1491 (Array Int Int))) (let ((.cse15 (select (store .cse16 |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1491) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|))) (or (= (select .cse15 .cse3) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1|) (= |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1| (select .cse15 .cse12))))) (forall ((v_ArrVal_1491 (Array Int Int))) (= (select (select (store .cse16 |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1491) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|) .cse7) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1|)) (forall ((v_ArrVal_1491 (Array Int Int))) (let ((.cse17 (select (store .cse16 |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1491) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|))) (or (= |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1| (select .cse17 .cse5)) (= (select .cse17 .cse2) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1|)))) (forall ((v_ArrVal_1491 (Array Int Int))) (let ((.cse18 (select (store .cse16 |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1491) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|))) (or (= |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1| (select .cse18 .cse10)) (= (select .cse18 .cse9) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1|)))) (forall ((v_ArrVal_1491 (Array Int Int))) (= |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1| (select (select (store .cse16 |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1491) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|) .cse10))) (forall ((v_ArrVal_1491 (Array Int Int))) (= |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1| (select (select (store .cse16 |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1491) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|) .cse12))) (forall ((v_ArrVal_1491 (Array Int Int))) (= |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1| (select (select (store .cse16 |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1491) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|) .cse5))) (forall ((v_ArrVal_1491 (Array Int Int))) (let ((.cse19 (select (store .cse16 |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1491) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base|))) (or (= |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1| (select .cse19 .cse1)) (= (select .cse19 .cse7) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~nondet813#1|)))))) (< .cse14 2147483648)))))) is different from false [2024-11-13 06:51:52,416 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 958 treesize of output 954 [2024-11-13 06:51:52,431 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 679 treesize of output 665 [2024-11-13 06:51:52,441 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 665 treesize of output 650 [2024-11-13 06:51:52,451 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 650 treesize of output 635 [2024-11-13 06:51:52,461 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 635 treesize of output 605 [2024-11-13 06:51:52,471 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 605 treesize of output 575 [2024-11-13 06:51:52,481 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 575 treesize of output 545 [2024-11-13 06:51:52,491 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 545 treesize of output 530 [2024-11-13 06:51:52,501 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 530 treesize of output 501 [2024-11-13 06:51:52,511 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 501 treesize of output 486 [2024-11-13 06:51:52,521 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 486 treesize of output 471 [2024-11-13 06:51:52,533 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 471 treesize of output 456 [2024-11-13 06:51:52,545 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 456 treesize of output 426 [2024-11-13 06:51:52,556 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 426 treesize of output 396 [2024-11-13 06:51:52,567 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 396 treesize of output 381 [2024-11-13 06:51:52,577 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 381 treesize of output 351 [2024-11-13 06:51:52,587 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 351 treesize of output 322 [2024-11-13 06:51:52,612 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 06:51:52,612 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 64 treesize of output 135 [2024-11-13 06:51:52,887 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 06:51:52,888 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 120 treesize of output 136 [2024-11-13 06:51:52,927 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 86 treesize of output 64 [2024-11-13 06:51:52,934 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 06:51:52,935 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 35 treesize of output 13 [2024-11-13 06:51:53,767 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1478 (Array Int Int))) (not (= (select (select (store |c_#memory_$Pointer$.base| |c_~#g_val~0.base| v_ArrVal_1478) |c_~#g_queue~0.base|) (+ |c_~#g_queue~0.offset| 16)) |c_ULTIMATE.start_main_~#t~0#1.base|))) is different from false [2024-11-13 06:51:54,635 WARN L851 $PredicateComparison]: unable to prove that (forall ((|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| Int) (v_ArrVal_1478 (Array Int Int)) (v_ArrVal_1475 (Array Int Int)) (v_ArrVal_1476 Int)) (or (< (+ |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.offset| 4) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14|) (not (= (select (select (store (let ((.cse0 (store |c_#memory_$Pointer$.base| |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base| v_ArrVal_1475))) (store .cse0 |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.base| (store (select .cse0 |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| v_ArrVal_1476))) |c_~#g_val~0.base| v_ArrVal_1478) |c_~#g_queue~0.base|) (+ |c_~#g_queue~0.offset| 16)) |c_ULTIMATE.start_main_~#t~0#1.base|)))) is different from false [2024-11-13 06:51:54,756 WARN L851 $PredicateComparison]: unable to prove that (forall ((|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| Int) (v_ArrVal_1478 (Array Int Int)) (v_ArrVal_1475 (Array Int Int)) (v_ArrVal_1476 Int)) (or (< (+ |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.offset| 4) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14|) (not (= |c_ULTIMATE.start_main_~#t~0#1.base| (select (select (store (let ((.cse0 (store |c_#memory_$Pointer$.base| (select (select |c_#memory_$Pointer$.base| |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.base|) (+ 16 |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.offset|)) v_ArrVal_1475))) (store .cse0 |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.base| (store (select .cse0 |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| v_ArrVal_1476))) |c_~#g_val~0.base| v_ArrVal_1478) |c_~#g_queue~0.base|) (+ |c_~#g_queue~0.offset| 16)))))) is different from false [2024-11-13 06:51:55,508 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 06:51:55,508 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 124 treesize of output 140 [2024-11-13 06:51:55,660 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 13 [2024-11-13 06:51:58,433 INFO L349 Elim1Store]: treesize reduction 10, result has 9.1 percent of original size [2024-11-13 06:51:58,433 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 12 treesize of output 4 [2024-11-13 06:51:58,445 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_prenex_72 (Array Int Int)) (|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| Int) (v_DerPreprocessor_8 Int) (v_prenex_73 (Array Int Int)) (v_prenex_74 Int)) (or (< (+ |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.offset| 4) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14|) (not (= (select (select (store (let ((.cse1 (select |c_#memory_$Pointer$.base| |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.base|))) (let ((.cse0 (select .cse1 (+ 16 |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.offset|)))) (store (store |c_#memory_$Pointer$.base| .cse0 v_prenex_73) |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.base| (store (select (store (store |c_#memory_$Pointer$.base| |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.base| (store .cse1 |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.offset| v_DerPreprocessor_8)) .cse0 v_prenex_73) |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| v_prenex_74)))) |c_~#g_val~0.base| v_prenex_72) |c_~#g_queue~0.base|) (+ |c_~#g_queue~0.offset| 16)) |c_ULTIMATE.start_main_~#t~0#1.base|)))) is different from false [2024-11-13 06:51:58,532 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_prenex_72 (Array Int Int)) (|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| Int) (v_DerPreprocessor_8 Int) (v_prenex_73 (Array Int Int)) (v_prenex_74 Int)) (or (< (+ |c_writerThread1of1ForFork0_bounded_mpmc_enq_#in~q#1.offset| 4) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14|) (not (= |c_ULTIMATE.start_main_~#t~0#1.base| (select (select (store (let ((.cse1 (select |c_#memory_$Pointer$.base| |c_writerThread1of1ForFork0_bounded_mpmc_enq_#in~q#1.base|))) (let ((.cse0 (select .cse1 (+ 16 |c_writerThread1of1ForFork0_bounded_mpmc_enq_#in~q#1.offset|)))) (store (store |c_#memory_$Pointer$.base| .cse0 v_prenex_73) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#in~q#1.base| (store (select (store (store |c_#memory_$Pointer$.base| |c_writerThread1of1ForFork0_bounded_mpmc_enq_#in~q#1.base| (store .cse1 |c_writerThread1of1ForFork0_bounded_mpmc_enq_#in~q#1.offset| v_DerPreprocessor_8)) .cse0 v_prenex_73) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#in~q#1.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| v_prenex_74)))) |c_~#g_val~0.base| v_prenex_72) |c_~#g_queue~0.base|) (+ |c_~#g_queue~0.offset| 16)))))) is different from false [2024-11-13 06:51:58,553 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_prenex_72 (Array Int Int)) (|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| Int) (v_DerPreprocessor_8 Int) (v_prenex_73 (Array Int Int)) (v_prenex_74 Int)) (or (not (= (let ((.cse2 (+ |c_~#g_queue~0.offset| 16))) (select (select (store (let ((.cse1 (select |c_#memory_$Pointer$.base| |c_~#g_queue~0.base|))) (let ((.cse0 (select .cse1 .cse2))) (store (store |c_#memory_$Pointer$.base| .cse0 v_prenex_73) |c_~#g_queue~0.base| (store (select (store (store |c_#memory_$Pointer$.base| |c_~#g_queue~0.base| (store .cse1 |c_~#g_queue~0.offset| v_DerPreprocessor_8)) .cse0 v_prenex_73) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| v_prenex_74)))) |c_~#g_val~0.base| v_prenex_72) |c_~#g_queue~0.base|) .cse2)) |c_ULTIMATE.start_main_~#t~0#1.base|)) (< (+ |c_~#g_queue~0.offset| 4) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14|))) is different from false [2024-11-13 06:51:58,601 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_prenex_72 (Array Int Int)) (v_ArrVal_1469 (Array Int Int)) (|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| Int) (v_DerPreprocessor_8 Int) (v_prenex_73 (Array Int Int)) (v_prenex_74 Int)) (or (< (+ |c_~#g_queue~0.offset| 4) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14|) (not (= (let ((.cse3 (+ |c_~#g_queue~0.offset| 16))) (select (select (store (let ((.cse1 (store |c_#memory_$Pointer$.base| |c_~#g_val~0.base| v_ArrVal_1469))) (let ((.cse2 (select .cse1 |c_~#g_queue~0.base|))) (let ((.cse0 (select .cse2 .cse3))) (store (store |c_#memory_$Pointer$.base| .cse0 v_prenex_73) |c_~#g_queue~0.base| (store (select (store (store .cse1 |c_~#g_queue~0.base| (store .cse2 |c_~#g_queue~0.offset| v_DerPreprocessor_8)) .cse0 v_prenex_73) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| v_prenex_74))))) |c_~#g_val~0.base| v_prenex_72) |c_~#g_queue~0.base|) .cse3)) |c_ULTIMATE.start_main_~#t~0#1.base|)))) is different from false [2024-11-13 06:51:58,791 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_prenex_72 (Array Int Int)) (v_ArrVal_1469 (Array Int Int)) (|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| Int) (v_DerPreprocessor_8 Int) (v_prenex_73 (Array Int Int)) (v_prenex_74 Int) (v_ArrVal_1467 Int)) (or (not (= (let ((.cse4 (+ |c_~#g_queue~0.offset| 16))) (select (select (store (let ((.cse0 (store |c_#memory_$Pointer$.base| |c_writerThread1of1ForFork0_vatomic32_write_~a#1.base| (store (select |c_#memory_$Pointer$.base| |c_writerThread1of1ForFork0_vatomic32_write_~a#1.base|) |c_writerThread1of1ForFork0_vatomic32_write_~a#1.offset| v_ArrVal_1467)))) (let ((.cse2 (store .cse0 |c_~#g_val~0.base| v_ArrVal_1469))) (let ((.cse3 (select .cse2 |c_~#g_queue~0.base|))) (let ((.cse1 (select .cse3 .cse4))) (store (store .cse0 .cse1 v_prenex_73) |c_~#g_queue~0.base| (store (select (store (store .cse2 |c_~#g_queue~0.base| (store .cse3 |c_~#g_queue~0.offset| v_DerPreprocessor_8)) .cse1 v_prenex_73) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| v_prenex_74)))))) |c_~#g_val~0.base| v_prenex_72) |c_~#g_queue~0.base|) .cse4)) |c_ULTIMATE.start_main_~#t~0#1.base|)) (< (+ |c_~#g_queue~0.offset| 4) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14|))) is different from false [2024-11-13 06:51:58,832 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_prenex_72 (Array Int Int)) (v_ArrVal_1469 (Array Int Int)) (|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| Int) (|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| Int) (v_DerPreprocessor_8 Int) (v_prenex_73 (Array Int Int)) (v_prenex_74 Int) (v_ArrVal_1467 Int)) (or (not (= (let ((.cse4 (+ |c_~#g_queue~0.offset| 16))) (select (select (store (let ((.cse0 (store |c_#memory_$Pointer$.base| |c_writerThread1of1ForFork0_vatomic32_write_#in~a#1.base| (store (select |c_#memory_$Pointer$.base| |c_writerThread1of1ForFork0_vatomic32_write_#in~a#1.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| v_ArrVal_1467)))) (let ((.cse2 (store .cse0 |c_~#g_val~0.base| v_ArrVal_1469))) (let ((.cse3 (select .cse2 |c_~#g_queue~0.base|))) (let ((.cse1 (select .cse3 .cse4))) (store (store .cse0 .cse1 v_prenex_73) |c_~#g_queue~0.base| (store (select (store (store .cse2 |c_~#g_queue~0.base| (store .cse3 |c_~#g_queue~0.offset| v_DerPreprocessor_8)) .cse1 v_prenex_73) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| v_prenex_74)))))) |c_~#g_val~0.base| v_prenex_72) |c_~#g_queue~0.base|) .cse4)) |c_ULTIMATE.start_main_~#t~0#1.base|)) (< |c_writerThread1of1ForFork0_vatomic32_write_#in~a#1.offset| |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17|) (< (+ |c_~#g_queue~0.offset| 4) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14|))) is different from false [2024-11-13 06:51:58,877 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_prenex_72 (Array Int Int)) (v_ArrVal_1469 (Array Int Int)) (|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| Int) (|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| Int) (v_DerPreprocessor_8 Int) (v_prenex_73 (Array Int Int)) (v_prenex_74 Int) (v_ArrVal_1467 Int)) (or (not (= (let ((.cse4 (+ |c_~#g_queue~0.offset| 16))) (select (select (store (let ((.cse0 (store |c_#memory_$Pointer$.base| |c_writerThread1of1ForFork0_vatomic32_write_rel_~a#1.base| (store (select |c_#memory_$Pointer$.base| |c_writerThread1of1ForFork0_vatomic32_write_rel_~a#1.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| v_ArrVal_1467)))) (let ((.cse2 (store .cse0 |c_~#g_val~0.base| v_ArrVal_1469))) (let ((.cse3 (select .cse2 |c_~#g_queue~0.base|))) (let ((.cse1 (select .cse3 .cse4))) (store (store .cse0 .cse1 v_prenex_73) |c_~#g_queue~0.base| (store (select (store (store .cse2 |c_~#g_queue~0.base| (store .cse3 |c_~#g_queue~0.offset| v_DerPreprocessor_8)) .cse1 v_prenex_73) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| v_prenex_74)))))) |c_~#g_val~0.base| v_prenex_72) |c_~#g_queue~0.base|) .cse4)) |c_ULTIMATE.start_main_~#t~0#1.base|)) (< (+ |c_~#g_queue~0.offset| 4) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14|) (< |c_writerThread1of1ForFork0_vatomic32_write_rel_~a#1.offset| |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17|))) is different from false [2024-11-13 06:51:58,913 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_prenex_72 (Array Int Int)) (v_ArrVal_1469 (Array Int Int)) (|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| Int) (|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| Int) (v_DerPreprocessor_8 Int) (v_prenex_73 (Array Int Int)) (v_prenex_74 Int) (v_ArrVal_1467 Int)) (or (< (+ |c_~#g_queue~0.offset| 4) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14|) (< |c_writerThread1of1ForFork0_vatomic32_write_rel_#in~a#1.offset| |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17|) (not (= (let ((.cse4 (+ |c_~#g_queue~0.offset| 16))) (select (select (store (let ((.cse0 (store |c_#memory_$Pointer$.base| |c_writerThread1of1ForFork0_vatomic32_write_rel_#in~a#1.base| (store (select |c_#memory_$Pointer$.base| |c_writerThread1of1ForFork0_vatomic32_write_rel_#in~a#1.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| v_ArrVal_1467)))) (let ((.cse2 (store .cse0 |c_~#g_val~0.base| v_ArrVal_1469))) (let ((.cse3 (select .cse2 |c_~#g_queue~0.base|))) (let ((.cse1 (select .cse3 .cse4))) (store (store .cse0 .cse1 v_prenex_73) |c_~#g_queue~0.base| (store (select (store (store .cse2 |c_~#g_queue~0.base| (store .cse3 |c_~#g_queue~0.offset| v_DerPreprocessor_8)) .cse1 v_prenex_73) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| v_prenex_74)))))) |c_~#g_val~0.base| v_prenex_72) |c_~#g_queue~0.base|) .cse4)) |c_ULTIMATE.start_main_~#t~0#1.base|)))) is different from false [2024-11-13 06:52:13,432 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_prenex_72 (Array Int Int)) (v_ArrVal_1469 (Array Int Int)) (|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| Int) (v_ArrVal_1466 (Array Int Int)) (|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| Int) (v_DerPreprocessor_8 Int) (v_prenex_73 (Array Int Int)) (v_prenex_74 Int) (v_ArrVal_1467 Int)) (or (< (+ |c_~#g_queue~0.offset| 4) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14|) (< (+ |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.offset| 4) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17|) (not (= |c_ULTIMATE.start_main_~#t~0#1.base| (let ((.cse4 (+ |c_~#g_queue~0.offset| 16))) (select (select (store (let ((.cse0 (let ((.cse5 (store |c_#memory_$Pointer$.base| |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base| v_ArrVal_1466))) (store .cse5 |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.base| (store (select .cse5 |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| v_ArrVal_1467))))) (let ((.cse2 (store .cse0 |c_~#g_val~0.base| v_ArrVal_1469))) (let ((.cse3 (select .cse2 |c_~#g_queue~0.base|))) (let ((.cse1 (select .cse3 .cse4))) (store (store .cse0 .cse1 v_prenex_73) |c_~#g_queue~0.base| (store (select (store (store .cse2 |c_~#g_queue~0.base| (store .cse3 |c_~#g_queue~0.offset| v_DerPreprocessor_8)) .cse1 v_prenex_73) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| v_prenex_74)))))) |c_~#g_val~0.base| v_prenex_72) |c_~#g_queue~0.base|) .cse4)))))) is different from false [2024-11-13 06:52:13,653 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_prenex_72 (Array Int Int)) (v_ArrVal_1469 (Array Int Int)) (|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| Int) (v_ArrVal_1466 (Array Int Int)) (|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| Int) (v_DerPreprocessor_8 Int) (v_prenex_73 (Array Int Int)) (v_prenex_74 Int) (v_ArrVal_1467 Int)) (or (not (= (let ((.cse4 (+ |c_~#g_queue~0.offset| 16))) (select (select (store (let ((.cse0 (let ((.cse5 (store |c_#memory_$Pointer$.base| (select (select |c_#memory_$Pointer$.base| |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.base|) (+ 16 |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.offset|)) v_ArrVal_1466))) (store .cse5 |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.base| (store (select .cse5 |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| v_ArrVal_1467))))) (let ((.cse2 (store .cse0 |c_~#g_val~0.base| v_ArrVal_1469))) (let ((.cse3 (select .cse2 |c_~#g_queue~0.base|))) (let ((.cse1 (select .cse3 .cse4))) (store (store .cse0 .cse1 v_prenex_73) |c_~#g_queue~0.base| (store (select (store (store .cse2 |c_~#g_queue~0.base| (store .cse3 |c_~#g_queue~0.offset| v_DerPreprocessor_8)) .cse1 v_prenex_73) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| v_prenex_74)))))) |c_~#g_val~0.base| v_prenex_72) |c_~#g_queue~0.base|) .cse4)) |c_ULTIMATE.start_main_~#t~0#1.base|)) (< (+ |c_~#g_queue~0.offset| 4) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14|) (< (+ |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.offset| 4) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17|))) is different from false [2024-11-13 06:52:21,218 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 06:52:21,219 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 124 treesize of output 140 [2024-11-13 06:52:21,397 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 13 [2024-11-13 06:52:46,941 INFO L349 Elim1Store]: treesize reduction 10, result has 9.1 percent of original size [2024-11-13 06:52:46,941 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 12 treesize of output 4 [2024-11-13 06:52:46,945 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_prenex_72 (Array Int Int)) (v_ArrVal_1469 (Array Int Int)) (|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| Int) (v_ArrVal_1466 (Array Int Int)) (|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| Int) (v_DerPreprocessor_8 Int) (v_prenex_73 (Array Int Int)) (v_prenex_74 Int) (v_ArrVal_1467 Int) (v_DerPreprocessor_10 Int)) (or (< (+ |c_~#g_queue~0.offset| 4) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14|) (< (+ |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.offset| 4) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17|) (not (= |c_ULTIMATE.start_main_~#t~0#1.base| (let ((.cse4 (+ |c_~#g_queue~0.offset| 16))) (select (select (store (let ((.cse0 (let ((.cse6 (select |c_#memory_$Pointer$.base| |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.base|))) (let ((.cse5 (select .cse6 (+ 16 |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.offset|)))) (store (store |c_#memory_$Pointer$.base| .cse5 v_ArrVal_1466) |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.base| (store (select (store (store |c_#memory_$Pointer$.base| |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.base| (store .cse6 |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.offset| v_DerPreprocessor_10)) .cse5 v_ArrVal_1466) |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| v_ArrVal_1467)))))) (let ((.cse2 (store .cse0 |c_~#g_val~0.base| v_ArrVal_1469))) (let ((.cse3 (select .cse2 |c_~#g_queue~0.base|))) (let ((.cse1 (select .cse3 .cse4))) (store (store .cse0 .cse1 v_prenex_73) |c_~#g_queue~0.base| (store (select (store (store .cse2 |c_~#g_queue~0.base| (store .cse3 |c_~#g_queue~0.offset| v_DerPreprocessor_8)) .cse1 v_prenex_73) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| v_prenex_74)))))) |c_~#g_val~0.base| v_prenex_72) |c_~#g_queue~0.base|) .cse4)))))) is different from false [2024-11-13 06:52:47,125 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_prenex_72 (Array Int Int)) (v_ArrVal_1469 (Array Int Int)) (|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| Int) (v_ArrVal_1466 (Array Int Int)) (|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| Int) (v_DerPreprocessor_8 Int) (v_prenex_73 (Array Int Int)) (v_prenex_74 Int) (v_ArrVal_1467 Int) (v_DerPreprocessor_10 Int)) (or (not (= (let ((.cse4 (+ |c_~#g_queue~0.offset| 16))) (select (select (store (let ((.cse0 (let ((.cse6 (select |c_#memory_$Pointer$.base| |c_writerThread1of1ForFork0_bounded_mpmc_enq_#in~q#1.base|))) (let ((.cse5 (select .cse6 (+ 16 |c_writerThread1of1ForFork0_bounded_mpmc_enq_#in~q#1.offset|)))) (store (store |c_#memory_$Pointer$.base| .cse5 v_ArrVal_1466) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#in~q#1.base| (store (select (store (store |c_#memory_$Pointer$.base| |c_writerThread1of1ForFork0_bounded_mpmc_enq_#in~q#1.base| (store .cse6 |c_writerThread1of1ForFork0_bounded_mpmc_enq_#in~q#1.offset| v_DerPreprocessor_10)) .cse5 v_ArrVal_1466) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#in~q#1.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| v_ArrVal_1467)))))) (let ((.cse2 (store .cse0 |c_~#g_val~0.base| v_ArrVal_1469))) (let ((.cse3 (select .cse2 |c_~#g_queue~0.base|))) (let ((.cse1 (select .cse3 .cse4))) (store (store .cse0 .cse1 v_prenex_73) |c_~#g_queue~0.base| (store (select (store (store .cse2 |c_~#g_queue~0.base| (store .cse3 |c_~#g_queue~0.offset| v_DerPreprocessor_8)) .cse1 v_prenex_73) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| v_prenex_74)))))) |c_~#g_val~0.base| v_prenex_72) |c_~#g_queue~0.base|) .cse4)) |c_ULTIMATE.start_main_~#t~0#1.base|)) (< (+ |c_~#g_queue~0.offset| 4) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14|) (< (+ |c_writerThread1of1ForFork0_bounded_mpmc_enq_#in~q#1.offset| 4) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17|))) is different from false [2024-11-13 06:52:54,602 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1469 (Array Int Int)) (|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| Int) (v_ArrVal_1466 (Array Int Int)) (|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| Int) (v_prenex_74 Int) (v_ArrVal_1460 (Array Int Int)) (v_DerPreprocessor_10 Int) (v_prenex_72 (Array Int Int)) (v_DerPreprocessor_8 Int) (v_prenex_73 (Array Int Int)) (v_ArrVal_1467 Int) (v_ArrVal_1459 Int)) (let ((.cse0 (+ |c_~#g_queue~0.offset| 4))) (or (< .cse0 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14|) (< .cse0 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17|) (not (= (let ((.cse4 (+ |c_~#g_queue~0.offset| 16))) (select (select (store (let ((.cse8 (store |c_#memory_$Pointer$.base| |c_writerThread1of1ForFork0_vatomic32_write_~a#1.base| (store (select |c_#memory_$Pointer$.base| |c_writerThread1of1ForFork0_vatomic32_write_~a#1.base|) |c_writerThread1of1ForFork0_vatomic32_write_~a#1.offset| v_ArrVal_1459)))) (let ((.cse5 (store .cse8 |c_~#g_val~0.base| v_ArrVal_1460))) (let ((.cse6 (select .cse5 |c_~#g_queue~0.base|))) (let ((.cse7 (select .cse6 .cse4))) (let ((.cse1 (store .cse8 .cse7 v_ArrVal_1466))) (let ((.cse3 (select (store (store .cse1 |c_~#g_queue~0.base| (store (select (store (store .cse5 |c_~#g_queue~0.base| (store .cse6 |c_~#g_queue~0.offset| v_DerPreprocessor_10)) .cse7 v_ArrVal_1466) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| v_ArrVal_1467)) |c_~#g_val~0.base| v_ArrVal_1469) |c_~#g_queue~0.base|))) (let ((.cse2 (select .cse3 .cse4))) (store (store .cse1 .cse2 v_prenex_73) |c_~#g_queue~0.base| (store (select (store (store (store .cse1 |c_~#g_val~0.base| v_ArrVal_1469) |c_~#g_queue~0.base| (store .cse3 |c_~#g_queue~0.offset| v_DerPreprocessor_8)) .cse2 v_prenex_73) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| v_prenex_74))))))))) |c_~#g_val~0.base| v_prenex_72) |c_~#g_queue~0.base|) .cse4)) |c_ULTIMATE.start_main_~#t~0#1.base|))))) is different from false [2024-11-13 06:52:54,651 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1469 (Array Int Int)) (v_ArrVal_1457 (Array Int Int)) (|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| Int) (v_ArrVal_1466 (Array Int Int)) (|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| Int) (v_prenex_74 Int) (v_ArrVal_1460 (Array Int Int)) (v_DerPreprocessor_10 Int) (v_prenex_72 (Array Int Int)) (v_DerPreprocessor_8 Int) (v_prenex_73 (Array Int Int)) (v_ArrVal_1467 Int) (v_ArrVal_1459 Int)) (let ((.cse0 (+ |c_~#g_queue~0.offset| 4))) (or (< .cse0 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14|) (not (= (let ((.cse4 (+ |c_~#g_queue~0.offset| 16))) (select (select (store (let ((.cse8 (let ((.cse9 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1457))) (store .cse9 |c_writerThread1of1ForFork0_vatomic32_write_~a#1.base| (store (select .cse9 |c_writerThread1of1ForFork0_vatomic32_write_~a#1.base|) |c_writerThread1of1ForFork0_vatomic32_write_~a#1.offset| v_ArrVal_1459))))) (let ((.cse5 (store .cse8 |c_~#g_val~0.base| v_ArrVal_1460))) (let ((.cse6 (select .cse5 |c_~#g_queue~0.base|))) (let ((.cse7 (select .cse6 .cse4))) (let ((.cse1 (store .cse8 .cse7 v_ArrVal_1466))) (let ((.cse3 (select (store (store .cse1 |c_~#g_queue~0.base| (store (select (store (store .cse5 |c_~#g_queue~0.base| (store .cse6 |c_~#g_queue~0.offset| v_DerPreprocessor_10)) .cse7 v_ArrVal_1466) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| v_ArrVal_1467)) |c_~#g_val~0.base| v_ArrVal_1469) |c_~#g_queue~0.base|))) (let ((.cse2 (select .cse3 .cse4))) (store (store .cse1 .cse2 v_prenex_73) |c_~#g_queue~0.base| (store (select (store (store (store .cse1 |c_~#g_val~0.base| v_ArrVal_1469) |c_~#g_queue~0.base| (store .cse3 |c_~#g_queue~0.offset| v_DerPreprocessor_8)) .cse2 v_prenex_73) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| v_prenex_74))))))))) |c_~#g_val~0.base| v_prenex_72) |c_~#g_queue~0.base|) .cse4)) |c_ULTIMATE.start_main_~#t~0#1.base|)) (< .cse0 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17|)))) is different from false [2024-11-13 06:52:54,901 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1469 (Array Int Int)) (v_ArrVal_1457 (Array Int Int)) (|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| Int) (v_ArrVal_1466 (Array Int Int)) (|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| Int) (v_prenex_74 Int) (v_ArrVal_1460 (Array Int Int)) (v_DerPreprocessor_10 Int) (|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20| Int) (v_prenex_72 (Array Int Int)) (v_DerPreprocessor_8 Int) (v_prenex_73 (Array Int Int)) (v_ArrVal_1467 Int) (v_ArrVal_1459 Int)) (let ((.cse0 (+ |c_~#g_queue~0.offset| 4))) (or (< .cse0 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14|) (< .cse0 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17|) (not (= (let ((.cse4 (+ |c_~#g_queue~0.offset| 16))) (select (select (store (let ((.cse8 (let ((.cse9 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1457))) (store .cse9 |c_writerThread1of1ForFork0_vatomic32_write_#in~a#1.base| (store (select .cse9 |c_writerThread1of1ForFork0_vatomic32_write_#in~a#1.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20| v_ArrVal_1459))))) (let ((.cse5 (store .cse8 |c_~#g_val~0.base| v_ArrVal_1460))) (let ((.cse6 (select .cse5 |c_~#g_queue~0.base|))) (let ((.cse7 (select .cse6 .cse4))) (let ((.cse1 (store .cse8 .cse7 v_ArrVal_1466))) (let ((.cse3 (select (store (store .cse1 |c_~#g_queue~0.base| (store (select (store (store .cse5 |c_~#g_queue~0.base| (store .cse6 |c_~#g_queue~0.offset| v_DerPreprocessor_10)) .cse7 v_ArrVal_1466) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| v_ArrVal_1467)) |c_~#g_val~0.base| v_ArrVal_1469) |c_~#g_queue~0.base|))) (let ((.cse2 (select .cse3 .cse4))) (store (store .cse1 .cse2 v_prenex_73) |c_~#g_queue~0.base| (store (select (store (store (store .cse1 |c_~#g_val~0.base| v_ArrVal_1469) |c_~#g_queue~0.base| (store .cse3 |c_~#g_queue~0.offset| v_DerPreprocessor_8)) .cse2 v_prenex_73) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| v_prenex_74))))))))) |c_~#g_val~0.base| v_prenex_72) |c_~#g_queue~0.base|) .cse4)) |c_ULTIMATE.start_main_~#t~0#1.base|)) (< |c_writerThread1of1ForFork0_vatomic32_write_#in~a#1.offset| |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20|)))) is different from false [2024-11-13 06:52:54,969 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1469 (Array Int Int)) (v_ArrVal_1457 (Array Int Int)) (|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| Int) (v_ArrVal_1466 (Array Int Int)) (|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| Int) (v_prenex_74 Int) (v_ArrVal_1460 (Array Int Int)) (v_DerPreprocessor_10 Int) (|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20| Int) (v_prenex_72 (Array Int Int)) (v_DerPreprocessor_8 Int) (v_prenex_73 (Array Int Int)) (v_ArrVal_1467 Int) (v_ArrVal_1459 Int)) (let ((.cse0 (+ |c_~#g_queue~0.offset| 4))) (or (< .cse0 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14|) (not (= |c_ULTIMATE.start_main_~#t~0#1.base| (let ((.cse4 (+ |c_~#g_queue~0.offset| 16))) (select (select (store (let ((.cse8 (let ((.cse9 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1457))) (store .cse9 |c_writerThread1of1ForFork0_vatomic32_write_rel_~a#1.base| (store (select .cse9 |c_writerThread1of1ForFork0_vatomic32_write_rel_~a#1.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20| v_ArrVal_1459))))) (let ((.cse5 (store .cse8 |c_~#g_val~0.base| v_ArrVal_1460))) (let ((.cse6 (select .cse5 |c_~#g_queue~0.base|))) (let ((.cse7 (select .cse6 .cse4))) (let ((.cse1 (store .cse8 .cse7 v_ArrVal_1466))) (let ((.cse3 (select (store (store .cse1 |c_~#g_queue~0.base| (store (select (store (store .cse5 |c_~#g_queue~0.base| (store .cse6 |c_~#g_queue~0.offset| v_DerPreprocessor_10)) .cse7 v_ArrVal_1466) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| v_ArrVal_1467)) |c_~#g_val~0.base| v_ArrVal_1469) |c_~#g_queue~0.base|))) (let ((.cse2 (select .cse3 .cse4))) (store (store .cse1 .cse2 v_prenex_73) |c_~#g_queue~0.base| (store (select (store (store (store .cse1 |c_~#g_val~0.base| v_ArrVal_1469) |c_~#g_queue~0.base| (store .cse3 |c_~#g_queue~0.offset| v_DerPreprocessor_8)) .cse2 v_prenex_73) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| v_prenex_74))))))))) |c_~#g_val~0.base| v_prenex_72) |c_~#g_queue~0.base|) .cse4)))) (< .cse0 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17|) (< |c_writerThread1of1ForFork0_vatomic32_write_rel_~a#1.offset| |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20|)))) is different from false [2024-11-13 06:52:55,025 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1469 (Array Int Int)) (v_ArrVal_1457 (Array Int Int)) (|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| Int) (v_ArrVal_1466 (Array Int Int)) (|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| Int) (v_prenex_74 Int) (v_ArrVal_1460 (Array Int Int)) (v_DerPreprocessor_10 Int) (|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20| Int) (v_prenex_72 (Array Int Int)) (v_DerPreprocessor_8 Int) (v_prenex_73 (Array Int Int)) (v_ArrVal_1467 Int) (v_ArrVal_1459 Int)) (let ((.cse9 (+ |c_~#g_queue~0.offset| 4))) (or (not (= |c_ULTIMATE.start_main_~#t~0#1.base| (let ((.cse3 (+ |c_~#g_queue~0.offset| 16))) (select (select (store (let ((.cse7 (let ((.cse8 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1457))) (store .cse8 |c_writerThread1of1ForFork0_vatomic32_write_rel_#in~a#1.base| (store (select .cse8 |c_writerThread1of1ForFork0_vatomic32_write_rel_#in~a#1.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20| v_ArrVal_1459))))) (let ((.cse4 (store .cse7 |c_~#g_val~0.base| v_ArrVal_1460))) (let ((.cse5 (select .cse4 |c_~#g_queue~0.base|))) (let ((.cse6 (select .cse5 .cse3))) (let ((.cse0 (store .cse7 .cse6 v_ArrVal_1466))) (let ((.cse2 (select (store (store .cse0 |c_~#g_queue~0.base| (store (select (store (store .cse4 |c_~#g_queue~0.base| (store .cse5 |c_~#g_queue~0.offset| v_DerPreprocessor_10)) .cse6 v_ArrVal_1466) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| v_ArrVal_1467)) |c_~#g_val~0.base| v_ArrVal_1469) |c_~#g_queue~0.base|))) (let ((.cse1 (select .cse2 .cse3))) (store (store .cse0 .cse1 v_prenex_73) |c_~#g_queue~0.base| (store (select (store (store (store .cse0 |c_~#g_val~0.base| v_ArrVal_1469) |c_~#g_queue~0.base| (store .cse2 |c_~#g_queue~0.offset| v_DerPreprocessor_8)) .cse1 v_prenex_73) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| v_prenex_74))))))))) |c_~#g_val~0.base| v_prenex_72) |c_~#g_queue~0.base|) .cse3)))) (< .cse9 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14|) (< .cse9 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17|) (< |c_writerThread1of1ForFork0_vatomic32_write_rel_#in~a#1.offset| |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20|)))) is different from false [2024-11-13 06:52:55,077 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1469 (Array Int Int)) (v_ArrVal_1457 (Array Int Int)) (|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| Int) (v_ArrVal_1466 (Array Int Int)) (|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| Int) (v_prenex_74 Int) (v_ArrVal_1460 (Array Int Int)) (v_DerPreprocessor_10 Int) (|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20| Int) (v_prenex_72 (Array Int Int)) (v_DerPreprocessor_8 Int) (v_prenex_73 (Array Int Int)) (v_ArrVal_1467 Int) (v_ArrVal_1459 Int)) (let ((.cse0 (+ |c_~#g_queue~0.offset| 4))) (or (< .cse0 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14|) (not (= (let ((.cse4 (+ |c_~#g_queue~0.offset| 16))) (select (select (store (let ((.cse8 (let ((.cse9 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1457))) (store .cse9 |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.base| (store (select .cse9 |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20| v_ArrVal_1459))))) (let ((.cse5 (store .cse8 |c_~#g_val~0.base| v_ArrVal_1460))) (let ((.cse6 (select .cse5 |c_~#g_queue~0.base|))) (let ((.cse7 (select .cse6 .cse4))) (let ((.cse1 (store .cse8 .cse7 v_ArrVal_1466))) (let ((.cse3 (select (store (store .cse1 |c_~#g_queue~0.base| (store (select (store (store .cse5 |c_~#g_queue~0.base| (store .cse6 |c_~#g_queue~0.offset| v_DerPreprocessor_10)) .cse7 v_ArrVal_1466) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| v_ArrVal_1467)) |c_~#g_val~0.base| v_ArrVal_1469) |c_~#g_queue~0.base|))) (let ((.cse2 (select .cse3 .cse4))) (store (store .cse1 .cse2 v_prenex_73) |c_~#g_queue~0.base| (store (select (store (store (store .cse1 |c_~#g_val~0.base| v_ArrVal_1469) |c_~#g_queue~0.base| (store .cse3 |c_~#g_queue~0.offset| v_DerPreprocessor_8)) .cse2 v_prenex_73) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| v_prenex_74))))))))) |c_~#g_val~0.base| v_prenex_72) |c_~#g_queue~0.base|) .cse4)) |c_ULTIMATE.start_main_~#t~0#1.base|)) (< .cse0 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17|) (< (+ |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.offset| 4) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20|)))) is different from false [2024-11-13 06:52:55,303 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1469 (Array Int Int)) (v_ArrVal_1457 (Array Int Int)) (v_ArrVal_1456 (Array Int Int)) (|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| Int) (v_ArrVal_1466 (Array Int Int)) (|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| Int) (v_prenex_74 Int) (v_ArrVal_1460 (Array Int Int)) (v_DerPreprocessor_10 Int) (|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20| Int) (v_prenex_72 (Array Int Int)) (v_DerPreprocessor_8 Int) (v_prenex_73 (Array Int Int)) (v_ArrVal_1467 Int) (v_ArrVal_1459 Int)) (let ((.cse0 (+ |c_~#g_queue~0.offset| 4))) (or (< .cse0 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14|) (< .cse0 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17|) (< (+ |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.offset| 4) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20|) (not (= (let ((.cse4 (+ |c_~#g_queue~0.offset| 16))) (select (select (store (let ((.cse8 (let ((.cse9 (store (store |c_#memory_$Pointer$.base| |c_writerThread1of1ForFork0_bounded_mpmc_enq_#t~mem812#1.base| v_ArrVal_1456) |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1457))) (store .cse9 |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.base| (store (select .cse9 |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20| v_ArrVal_1459))))) (let ((.cse5 (store .cse8 |c_~#g_val~0.base| v_ArrVal_1460))) (let ((.cse6 (select .cse5 |c_~#g_queue~0.base|))) (let ((.cse7 (select .cse6 .cse4))) (let ((.cse1 (store .cse8 .cse7 v_ArrVal_1466))) (let ((.cse3 (select (store (store .cse1 |c_~#g_queue~0.base| (store (select (store (store .cse5 |c_~#g_queue~0.base| (store .cse6 |c_~#g_queue~0.offset| v_DerPreprocessor_10)) .cse7 v_ArrVal_1466) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| v_ArrVal_1467)) |c_~#g_val~0.base| v_ArrVal_1469) |c_~#g_queue~0.base|))) (let ((.cse2 (select .cse3 .cse4))) (store (store .cse1 .cse2 v_prenex_73) |c_~#g_queue~0.base| (store (select (store (store (store .cse1 |c_~#g_val~0.base| v_ArrVal_1469) |c_~#g_queue~0.base| (store .cse3 |c_~#g_queue~0.offset| v_DerPreprocessor_8)) .cse2 v_prenex_73) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| v_prenex_74))))))))) |c_~#g_val~0.base| v_prenex_72) |c_~#g_queue~0.base|) .cse4)) |c_ULTIMATE.start_main_~#t~0#1.base|))))) is different from false [2024-11-13 06:52:55,536 WARN L851 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1469 (Array Int Int)) (v_ArrVal_1457 (Array Int Int)) (v_ArrVal_1456 (Array Int Int)) (|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| Int) (v_ArrVal_1466 (Array Int Int)) (|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| Int) (v_prenex_74 Int) (v_ArrVal_1460 (Array Int Int)) (v_DerPreprocessor_10 Int) (|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20| Int) (v_prenex_72 (Array Int Int)) (v_DerPreprocessor_8 Int) (v_prenex_73 (Array Int Int)) (v_ArrVal_1467 Int) (v_ArrVal_1459 Int)) (let ((.cse0 (+ |c_~#g_queue~0.offset| 4))) (or (< .cse0 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14|) (< .cse0 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17|) (not (= (let ((.cse4 (+ |c_~#g_queue~0.offset| 16))) (select (select (store (let ((.cse8 (let ((.cse9 (store (store |c_#memory_$Pointer$.base| (select (select |c_#memory_$Pointer$.base| |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.base|) (+ 16 |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.offset|)) v_ArrVal_1456) |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1457))) (store .cse9 |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.base| (store (select .cse9 |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20| v_ArrVal_1459))))) (let ((.cse5 (store .cse8 |c_~#g_val~0.base| v_ArrVal_1460))) (let ((.cse6 (select .cse5 |c_~#g_queue~0.base|))) (let ((.cse7 (select .cse6 .cse4))) (let ((.cse1 (store .cse8 .cse7 v_ArrVal_1466))) (let ((.cse3 (select (store (store .cse1 |c_~#g_queue~0.base| (store (select (store (store .cse5 |c_~#g_queue~0.base| (store .cse6 |c_~#g_queue~0.offset| v_DerPreprocessor_10)) .cse7 v_ArrVal_1466) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| v_ArrVal_1467)) |c_~#g_val~0.base| v_ArrVal_1469) |c_~#g_queue~0.base|))) (let ((.cse2 (select .cse3 .cse4))) (store (store .cse1 .cse2 v_prenex_73) |c_~#g_queue~0.base| (store (select (store (store (store .cse1 |c_~#g_val~0.base| v_ArrVal_1469) |c_~#g_queue~0.base| (store .cse3 |c_~#g_queue~0.offset| v_DerPreprocessor_8)) .cse2 v_prenex_73) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| v_prenex_74))))))))) |c_~#g_val~0.base| v_prenex_72) |c_~#g_queue~0.base|) .cse4)) |c_ULTIMATE.start_main_~#t~0#1.base|)) (< (+ |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.offset| 4) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20|)))) is different from false [2024-11-13 06:52:56,093 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 06:52:56,093 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 120 treesize of output 136 [2024-11-13 06:52:56,171 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 06:52:56,171 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 31 treesize of output 13 [2024-11-13 06:52:58,280 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse12 (+ |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.offset| 4)) (.cse0 (+ |c_~#g_queue~0.offset| 4)) (.cse11 (+ 16 |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.offset|)) (.cse4 (+ |c_~#g_queue~0.offset| 16))) (and (forall ((|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20| Int)) (or (forall ((|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| Int)) (or (< .cse0 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17|) (forall ((|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| Int)) (or (< .cse0 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14|) (forall ((v_DerPreprocessor_12 Int) (v_ArrVal_1469 (Array Int Int)) (v_ArrVal_1457 (Array Int Int)) (v_ArrVal_1456 (Array Int Int)) (v_ArrVal_1466 (Array Int Int)) (v_prenex_74 Int) (v_ArrVal_1460 (Array Int Int)) (v_DerPreprocessor_10 Int) (v_prenex_72 (Array Int Int)) (v_DerPreprocessor_8 Int) (v_prenex_73 (Array Int Int)) (v_ArrVal_1467 Int) (v_ArrVal_1459 Int)) (not (= |c_ULTIMATE.start_main_~#t~0#1.base| (select (select (store (let ((.cse8 (let ((.cse9 (store (let ((.cse10 (store |c_#memory_$Pointer$.base| |c_writerThread1of1ForFork0_vatomic32_cmpxchg_~a#1.base| (store (select |c_#memory_$Pointer$.base| |c_writerThread1of1ForFork0_vatomic32_cmpxchg_~a#1.base|) |c_writerThread1of1ForFork0_vatomic32_cmpxchg_~a#1.offset| v_DerPreprocessor_12)))) (store .cse10 (select (select .cse10 |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.base|) .cse11) v_ArrVal_1456)) |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1457))) (store .cse9 |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.base| (store (select .cse9 |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20| v_ArrVal_1459))))) (let ((.cse5 (store .cse8 |c_~#g_val~0.base| v_ArrVal_1460))) (let ((.cse6 (select .cse5 |c_~#g_queue~0.base|))) (let ((.cse7 (select .cse6 .cse4))) (let ((.cse1 (store .cse8 .cse7 v_ArrVal_1466))) (let ((.cse3 (select (store (store .cse1 |c_~#g_queue~0.base| (store (select (store (store .cse5 |c_~#g_queue~0.base| (store .cse6 |c_~#g_queue~0.offset| v_DerPreprocessor_10)) .cse7 v_ArrVal_1466) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| v_ArrVal_1467)) |c_~#g_val~0.base| v_ArrVal_1469) |c_~#g_queue~0.base|))) (let ((.cse2 (select .cse3 .cse4))) (store (store .cse1 .cse2 v_prenex_73) |c_~#g_queue~0.base| (store (select (store (store (store .cse1 |c_~#g_val~0.base| v_ArrVal_1469) |c_~#g_queue~0.base| (store .cse3 |c_~#g_queue~0.offset| v_DerPreprocessor_8)) .cse2 v_prenex_73) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| v_prenex_74))))))))) |c_~#g_val~0.base| v_prenex_72) |c_~#g_queue~0.base|) .cse4)))))))) (< .cse12 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20|))) (forall ((|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20| Int)) (or (< .cse12 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20|) (forall ((|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| Int)) (or (< .cse0 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17|) (forall ((|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| Int)) (or (< .cse0 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14|) (forall ((v_prenex_89 Int) (v_prenex_87 Int) (v_prenex_91 Int) (v_prenex_93 Int) (v_prenex_83 (Array Int Int)) (v_prenex_82 (Array Int Int)) (v_prenex_92 (Array Int Int)) (v_prenex_90 Int) (v_prenex_86 (Array Int Int)) (v_prenex_85 (Array Int Int)) (v_prenex_84 (Array Int Int)) (v_prenex_88 (Array Int Int))) (not (= |c_ULTIMATE.start_main_~#t~0#1.base| (select (select (store (let ((.cse19 (let ((.cse20 (store (store |c_#memory_$Pointer$.base| (select (select |c_#memory_$Pointer$.base| |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.base|) .cse11) v_prenex_85) |c_ULTIMATE.start_main_~#t~0#1.base| v_prenex_84))) (store .cse20 |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.base| (store (select .cse20 |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20| v_prenex_91))))) (let ((.cse16 (store .cse19 |c_~#g_val~0.base| v_prenex_92))) (let ((.cse17 (select .cse16 |c_~#g_queue~0.base|))) (let ((.cse18 (select .cse17 .cse4))) (let ((.cse13 (store .cse19 .cse18 v_prenex_86))) (let ((.cse15 (select (store (store .cse13 |c_~#g_queue~0.base| (store (select (store (store .cse16 |c_~#g_queue~0.base| (store .cse17 |c_~#g_queue~0.offset| v_prenex_93)) .cse18 v_prenex_86) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| v_prenex_90)) |c_~#g_val~0.base| v_prenex_83) |c_~#g_queue~0.base|))) (let ((.cse14 (select .cse15 .cse4))) (store (store .cse13 .cse14 v_prenex_88) |c_~#g_queue~0.base| (store (select (store (store (store .cse13 |c_~#g_val~0.base| v_prenex_83) |c_~#g_queue~0.base| (store .cse15 |c_~#g_queue~0.offset| v_prenex_87)) .cse14 v_prenex_88) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| v_prenex_89))))))))) |c_~#g_val~0.base| v_prenex_82) |c_~#g_queue~0.base|) .cse4)))))))))))) is different from false [2024-11-13 06:53:00,487 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse0 (+ |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.offset| 4)) (.cse1 (+ |c_~#g_queue~0.offset| 4)) (.cse11 (+ 16 |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.offset|)) (.cse5 (+ |c_~#g_queue~0.offset| 16))) (and (forall ((|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20| Int)) (or (< .cse0 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20|) (forall ((|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| Int)) (or (< .cse1 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17|) (forall ((|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| Int)) (or (< .cse1 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14|) (forall ((v_prenex_89 Int) (v_prenex_87 Int) (v_prenex_91 Int) (v_prenex_93 Int) (v_prenex_83 (Array Int Int)) (v_prenex_82 (Array Int Int)) (v_prenex_92 (Array Int Int)) (v_prenex_90 Int) (v_prenex_86 (Array Int Int)) (v_prenex_85 (Array Int Int)) (v_prenex_84 (Array Int Int)) (v_prenex_88 (Array Int Int))) (not (= |c_ULTIMATE.start_main_~#t~0#1.base| (select (select (store (let ((.cse9 (let ((.cse10 (store (store |c_#memory_$Pointer$.base| (select (select |c_#memory_$Pointer$.base| |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.base|) .cse11) v_prenex_85) |c_ULTIMATE.start_main_~#t~0#1.base| v_prenex_84))) (store .cse10 |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.base| (store (select .cse10 |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20| v_prenex_91))))) (let ((.cse6 (store .cse9 |c_~#g_val~0.base| v_prenex_92))) (let ((.cse7 (select .cse6 |c_~#g_queue~0.base|))) (let ((.cse8 (select .cse7 .cse5))) (let ((.cse2 (store .cse9 .cse8 v_prenex_86))) (let ((.cse4 (select (store (store .cse2 |c_~#g_queue~0.base| (store (select (store (store .cse6 |c_~#g_queue~0.base| (store .cse7 |c_~#g_queue~0.offset| v_prenex_93)) .cse8 v_prenex_86) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| v_prenex_90)) |c_~#g_val~0.base| v_prenex_83) |c_~#g_queue~0.base|))) (let ((.cse3 (select .cse4 .cse5))) (store (store .cse2 .cse3 v_prenex_88) |c_~#g_queue~0.base| (store (select (store (store (store .cse2 |c_~#g_val~0.base| v_prenex_83) |c_~#g_queue~0.base| (store .cse4 |c_~#g_queue~0.offset| v_prenex_87)) .cse3 v_prenex_88) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| v_prenex_89))))))))) |c_~#g_val~0.base| v_prenex_82) |c_~#g_queue~0.base|) .cse5)))))))))) (forall ((|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20| Int)) (or (< .cse0 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20|) (forall ((|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| Int)) (or (< .cse1 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17|) (forall ((|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| Int)) (or (< .cse1 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14|) (forall ((v_DerPreprocessor_12 Int) (v_ArrVal_1469 (Array Int Int)) (v_ArrVal_1457 (Array Int Int)) (v_ArrVal_1456 (Array Int Int)) (v_ArrVal_1466 (Array Int Int)) (v_prenex_74 Int) (v_ArrVal_1460 (Array Int Int)) (v_DerPreprocessor_10 Int) (v_prenex_72 (Array Int Int)) (v_DerPreprocessor_8 Int) (v_prenex_73 (Array Int Int)) (v_ArrVal_1467 Int) (v_ArrVal_1459 Int)) (not (= (select (select (store (let ((.cse18 (let ((.cse19 (store (let ((.cse20 (store |c_#memory_$Pointer$.base| |c_writerThread1of1ForFork0_vatomic32_cmpxchg_#in~a#1.base| (store (select |c_#memory_$Pointer$.base| |c_writerThread1of1ForFork0_vatomic32_cmpxchg_#in~a#1.base|) |c_writerThread1of1ForFork0_vatomic32_cmpxchg_#in~a#1.offset| v_DerPreprocessor_12)))) (store .cse20 (select (select .cse20 |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.base|) .cse11) v_ArrVal_1456)) |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1457))) (store .cse19 |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.base| (store (select .cse19 |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20| v_ArrVal_1459))))) (let ((.cse15 (store .cse18 |c_~#g_val~0.base| v_ArrVal_1460))) (let ((.cse16 (select .cse15 |c_~#g_queue~0.base|))) (let ((.cse17 (select .cse16 .cse5))) (let ((.cse12 (store .cse18 .cse17 v_ArrVal_1466))) (let ((.cse14 (select (store (store .cse12 |c_~#g_queue~0.base| (store (select (store (store .cse15 |c_~#g_queue~0.base| (store .cse16 |c_~#g_queue~0.offset| v_DerPreprocessor_10)) .cse17 v_ArrVal_1466) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| v_ArrVal_1467)) |c_~#g_val~0.base| v_ArrVal_1469) |c_~#g_queue~0.base|))) (let ((.cse13 (select .cse14 .cse5))) (store (store .cse12 .cse13 v_prenex_73) |c_~#g_queue~0.base| (store (select (store (store (store .cse12 |c_~#g_val~0.base| v_ArrVal_1469) |c_~#g_queue~0.base| (store .cse14 |c_~#g_queue~0.offset| v_DerPreprocessor_8)) .cse13 v_prenex_73) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| v_prenex_74))))))))) |c_~#g_val~0.base| v_prenex_72) |c_~#g_queue~0.base|) .cse5) |c_ULTIMATE.start_main_~#t~0#1.base|))))))))))) is different from false [2024-11-13 06:53:02,687 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse0 (+ |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.offset| 4)) (.cse1 (+ |c_~#g_queue~0.offset| 4)) (.cse11 (+ 16 |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.offset|)) (.cse5 (+ |c_~#g_queue~0.offset| 16))) (and (forall ((|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20| Int)) (or (< .cse0 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20|) (forall ((|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| Int)) (or (< .cse1 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17|) (forall ((|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| Int)) (or (< .cse1 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14|) (forall ((v_prenex_89 Int) (v_prenex_87 Int) (v_prenex_91 Int) (v_prenex_93 Int) (v_prenex_83 (Array Int Int)) (v_prenex_82 (Array Int Int)) (v_prenex_92 (Array Int Int)) (v_prenex_90 Int) (v_prenex_86 (Array Int Int)) (v_prenex_85 (Array Int Int)) (v_prenex_84 (Array Int Int)) (v_prenex_88 (Array Int Int))) (not (= |c_ULTIMATE.start_main_~#t~0#1.base| (select (select (store (let ((.cse9 (let ((.cse10 (store (store |c_#memory_$Pointer$.base| (select (select |c_#memory_$Pointer$.base| |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.base|) .cse11) v_prenex_85) |c_ULTIMATE.start_main_~#t~0#1.base| v_prenex_84))) (store .cse10 |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.base| (store (select .cse10 |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20| v_prenex_91))))) (let ((.cse6 (store .cse9 |c_~#g_val~0.base| v_prenex_92))) (let ((.cse7 (select .cse6 |c_~#g_queue~0.base|))) (let ((.cse8 (select .cse7 .cse5))) (let ((.cse2 (store .cse9 .cse8 v_prenex_86))) (let ((.cse4 (select (store (store .cse2 |c_~#g_queue~0.base| (store (select (store (store .cse6 |c_~#g_queue~0.base| (store .cse7 |c_~#g_queue~0.offset| v_prenex_93)) .cse8 v_prenex_86) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| v_prenex_90)) |c_~#g_val~0.base| v_prenex_83) |c_~#g_queue~0.base|))) (let ((.cse3 (select .cse4 .cse5))) (store (store .cse2 .cse3 v_prenex_88) |c_~#g_queue~0.base| (store (select (store (store (store .cse2 |c_~#g_val~0.base| v_prenex_83) |c_~#g_queue~0.base| (store .cse4 |c_~#g_queue~0.offset| v_prenex_87)) .cse3 v_prenex_88) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| v_prenex_89))))))))) |c_~#g_val~0.base| v_prenex_82) |c_~#g_queue~0.base|) .cse5)))))))))) (forall ((|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20| Int)) (or (< .cse0 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20|) (forall ((|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| Int)) (or (< .cse1 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17|) (forall ((|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| Int)) (or (< .cse1 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14|) (forall ((v_DerPreprocessor_12 Int) (v_ArrVal_1469 (Array Int Int)) (v_ArrVal_1457 (Array Int Int)) (v_ArrVal_1456 (Array Int Int)) (v_ArrVal_1466 (Array Int Int)) (v_prenex_74 Int) (v_ArrVal_1460 (Array Int Int)) (v_DerPreprocessor_10 Int) (v_prenex_72 (Array Int Int)) (v_DerPreprocessor_8 Int) (v_prenex_73 (Array Int Int)) (v_ArrVal_1467 Int) (v_ArrVal_1459 Int)) (not (= (select (select (store (let ((.cse18 (let ((.cse19 (store (let ((.cse20 (store |c_#memory_$Pointer$.base| |c_writerThread1of1ForFork0_vatomic32_cmpxchg_rel_~a#1.base| (store (select |c_#memory_$Pointer$.base| |c_writerThread1of1ForFork0_vatomic32_cmpxchg_rel_~a#1.base|) |c_writerThread1of1ForFork0_vatomic32_cmpxchg_rel_~a#1.offset| v_DerPreprocessor_12)))) (store .cse20 (select (select .cse20 |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.base|) .cse11) v_ArrVal_1456)) |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1457))) (store .cse19 |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.base| (store (select .cse19 |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20| v_ArrVal_1459))))) (let ((.cse15 (store .cse18 |c_~#g_val~0.base| v_ArrVal_1460))) (let ((.cse16 (select .cse15 |c_~#g_queue~0.base|))) (let ((.cse17 (select .cse16 .cse5))) (let ((.cse12 (store .cse18 .cse17 v_ArrVal_1466))) (let ((.cse14 (select (store (store .cse12 |c_~#g_queue~0.base| (store (select (store (store .cse15 |c_~#g_queue~0.base| (store .cse16 |c_~#g_queue~0.offset| v_DerPreprocessor_10)) .cse17 v_ArrVal_1466) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| v_ArrVal_1467)) |c_~#g_val~0.base| v_ArrVal_1469) |c_~#g_queue~0.base|))) (let ((.cse13 (select .cse14 .cse5))) (store (store .cse12 .cse13 v_prenex_73) |c_~#g_queue~0.base| (store (select (store (store (store .cse12 |c_~#g_val~0.base| v_ArrVal_1469) |c_~#g_queue~0.base| (store .cse14 |c_~#g_queue~0.offset| v_DerPreprocessor_8)) .cse13 v_prenex_73) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| v_prenex_74))))))))) |c_~#g_val~0.base| v_prenex_72) |c_~#g_queue~0.base|) .cse5) |c_ULTIMATE.start_main_~#t~0#1.base|))))))))))) is different from false [2024-11-13 06:53:04,855 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse12 (+ |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.offset| 4)) (.cse0 (+ |c_~#g_queue~0.offset| 4)) (.cse11 (+ 16 |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.offset|)) (.cse4 (+ |c_~#g_queue~0.offset| 16))) (and (forall ((|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20| Int)) (or (forall ((|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| Int)) (or (forall ((|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| Int)) (or (< .cse0 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14|) (forall ((v_DerPreprocessor_12 Int) (v_ArrVal_1469 (Array Int Int)) (v_ArrVal_1457 (Array Int Int)) (v_ArrVal_1456 (Array Int Int)) (v_ArrVal_1466 (Array Int Int)) (v_prenex_74 Int) (v_ArrVal_1460 (Array Int Int)) (v_DerPreprocessor_10 Int) (v_prenex_72 (Array Int Int)) (v_DerPreprocessor_8 Int) (v_prenex_73 (Array Int Int)) (v_ArrVal_1467 Int) (v_ArrVal_1459 Int)) (not (= |c_ULTIMATE.start_main_~#t~0#1.base| (select (select (store (let ((.cse8 (let ((.cse9 (store (let ((.cse10 (store |c_#memory_$Pointer$.base| |c_writerThread1of1ForFork0_vatomic32_cmpxchg_rel_#in~a#1.base| (store (select |c_#memory_$Pointer$.base| |c_writerThread1of1ForFork0_vatomic32_cmpxchg_rel_#in~a#1.base|) |c_writerThread1of1ForFork0_vatomic32_cmpxchg_rel_#in~a#1.offset| v_DerPreprocessor_12)))) (store .cse10 (select (select .cse10 |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.base|) .cse11) v_ArrVal_1456)) |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1457))) (store .cse9 |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.base| (store (select .cse9 |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20| v_ArrVal_1459))))) (let ((.cse5 (store .cse8 |c_~#g_val~0.base| v_ArrVal_1460))) (let ((.cse6 (select .cse5 |c_~#g_queue~0.base|))) (let ((.cse7 (select .cse6 .cse4))) (let ((.cse1 (store .cse8 .cse7 v_ArrVal_1466))) (let ((.cse3 (select (store (store .cse1 |c_~#g_queue~0.base| (store (select (store (store .cse5 |c_~#g_queue~0.base| (store .cse6 |c_~#g_queue~0.offset| v_DerPreprocessor_10)) .cse7 v_ArrVal_1466) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| v_ArrVal_1467)) |c_~#g_val~0.base| v_ArrVal_1469) |c_~#g_queue~0.base|))) (let ((.cse2 (select .cse3 .cse4))) (store (store .cse1 .cse2 v_prenex_73) |c_~#g_queue~0.base| (store (select (store (store (store .cse1 |c_~#g_val~0.base| v_ArrVal_1469) |c_~#g_queue~0.base| (store .cse3 |c_~#g_queue~0.offset| v_DerPreprocessor_8)) .cse2 v_prenex_73) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| v_prenex_74))))))))) |c_~#g_val~0.base| v_prenex_72) |c_~#g_queue~0.base|) .cse4)))))) (< .cse0 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17|))) (< .cse12 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20|))) (forall ((|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20| Int)) (or (< .cse12 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20|) (forall ((|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| Int)) (or (< .cse0 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17|) (forall ((|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| Int)) (or (< .cse0 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14|) (forall ((v_prenex_89 Int) (v_prenex_87 Int) (v_prenex_91 Int) (v_prenex_93 Int) (v_prenex_83 (Array Int Int)) (v_prenex_82 (Array Int Int)) (v_prenex_92 (Array Int Int)) (v_prenex_90 Int) (v_prenex_86 (Array Int Int)) (v_prenex_85 (Array Int Int)) (v_prenex_84 (Array Int Int)) (v_prenex_88 (Array Int Int))) (not (= |c_ULTIMATE.start_main_~#t~0#1.base| (select (select (store (let ((.cse19 (let ((.cse20 (store (store |c_#memory_$Pointer$.base| (select (select |c_#memory_$Pointer$.base| |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.base|) .cse11) v_prenex_85) |c_ULTIMATE.start_main_~#t~0#1.base| v_prenex_84))) (store .cse20 |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.base| (store (select .cse20 |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20| v_prenex_91))))) (let ((.cse16 (store .cse19 |c_~#g_val~0.base| v_prenex_92))) (let ((.cse17 (select .cse16 |c_~#g_queue~0.base|))) (let ((.cse18 (select .cse17 .cse4))) (let ((.cse13 (store .cse19 .cse18 v_prenex_86))) (let ((.cse15 (select (store (store .cse13 |c_~#g_queue~0.base| (store (select (store (store .cse16 |c_~#g_queue~0.base| (store .cse17 |c_~#g_queue~0.offset| v_prenex_93)) .cse18 v_prenex_86) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| v_prenex_90)) |c_~#g_val~0.base| v_prenex_83) |c_~#g_queue~0.base|))) (let ((.cse14 (select .cse15 .cse4))) (store (store .cse13 .cse14 v_prenex_88) |c_~#g_queue~0.base| (store (select (store (store (store .cse13 |c_~#g_val~0.base| v_prenex_83) |c_~#g_queue~0.base| (store .cse15 |c_~#g_queue~0.offset| v_prenex_87)) .cse14 v_prenex_88) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| v_prenex_89))))))))) |c_~#g_val~0.base| v_prenex_82) |c_~#g_queue~0.base|) .cse4)))))))))))) is different from false [2024-11-13 06:53:07,009 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse19 (select |c_#memory_$Pointer$.base| |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.base|))) (let ((.cse11 (select .cse19 (+ 16 |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.offset|))) (.cse5 (+ |c_~#g_queue~0.offset| 16)) (.cse1 (+ |c_~#g_queue~0.offset| 4)) (.cse0 (+ |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.offset| 4))) (and (forall ((|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20| Int)) (or (< .cse0 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20|) (forall ((|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| Int)) (or (< .cse1 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17|) (forall ((|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| Int)) (or (< .cse1 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14|) (forall ((v_prenex_89 Int) (v_prenex_87 Int) (v_prenex_91 Int) (v_prenex_93 Int) (v_prenex_83 (Array Int Int)) (v_prenex_82 (Array Int Int)) (v_prenex_92 (Array Int Int)) (v_prenex_90 Int) (v_prenex_86 (Array Int Int)) (v_prenex_85 (Array Int Int)) (v_prenex_84 (Array Int Int)) (v_prenex_88 (Array Int Int))) (not (= |c_ULTIMATE.start_main_~#t~0#1.base| (select (select (store (let ((.cse9 (let ((.cse10 (store (store |c_#memory_$Pointer$.base| .cse11 v_prenex_85) |c_ULTIMATE.start_main_~#t~0#1.base| v_prenex_84))) (store .cse10 |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.base| (store (select .cse10 |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20| v_prenex_91))))) (let ((.cse6 (store .cse9 |c_~#g_val~0.base| v_prenex_92))) (let ((.cse7 (select .cse6 |c_~#g_queue~0.base|))) (let ((.cse8 (select .cse7 .cse5))) (let ((.cse2 (store .cse9 .cse8 v_prenex_86))) (let ((.cse4 (select (store (store .cse2 |c_~#g_queue~0.base| (store (select (store (store .cse6 |c_~#g_queue~0.base| (store .cse7 |c_~#g_queue~0.offset| v_prenex_93)) .cse8 v_prenex_86) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| v_prenex_90)) |c_~#g_val~0.base| v_prenex_83) |c_~#g_queue~0.base|))) (let ((.cse3 (select .cse4 .cse5))) (store (store .cse2 .cse3 v_prenex_88) |c_~#g_queue~0.base| (store (select (store (store (store .cse2 |c_~#g_val~0.base| v_prenex_83) |c_~#g_queue~0.base| (store .cse4 |c_~#g_queue~0.offset| v_prenex_87)) .cse3 v_prenex_88) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| v_prenex_89))))))))) |c_~#g_val~0.base| v_prenex_82) |c_~#g_queue~0.base|) .cse5)))))))))) (forall ((|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20| Int)) (or (forall ((|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| Int)) (or (forall ((|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| Int)) (or (< .cse1 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14|) (forall ((v_DerPreprocessor_12 Int) (v_ArrVal_1469 (Array Int Int)) (v_ArrVal_1457 (Array Int Int)) (v_ArrVal_1456 (Array Int Int)) (v_ArrVal_1466 (Array Int Int)) (v_prenex_74 Int) (v_ArrVal_1460 (Array Int Int)) (v_DerPreprocessor_10 Int) (v_prenex_72 (Array Int Int)) (v_DerPreprocessor_8 Int) (v_prenex_73 (Array Int Int)) (v_ArrVal_1467 Int) (v_ArrVal_1459 Int)) (not (= (select (select (store (let ((.cse18 (store (store (store |c_#memory_$Pointer$.base| .cse11 v_ArrVal_1456) |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1457) |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.base| (store (select (store (store (store |c_#memory_$Pointer$.base| |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.base| (store .cse19 |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.offset| v_DerPreprocessor_12)) .cse11 v_ArrVal_1456) |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1457) |c_writerThread1of1ForFork0_bounded_mpmc_enq_~q#1.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20| v_ArrVal_1459)))) (let ((.cse15 (store .cse18 |c_~#g_val~0.base| v_ArrVal_1460))) (let ((.cse16 (select .cse15 |c_~#g_queue~0.base|))) (let ((.cse17 (select .cse16 .cse5))) (let ((.cse12 (store .cse18 .cse17 v_ArrVal_1466))) (let ((.cse14 (select (store (store .cse12 |c_~#g_queue~0.base| (store (select (store (store .cse15 |c_~#g_queue~0.base| (store .cse16 |c_~#g_queue~0.offset| v_DerPreprocessor_10)) .cse17 v_ArrVal_1466) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| v_ArrVal_1467)) |c_~#g_val~0.base| v_ArrVal_1469) |c_~#g_queue~0.base|))) (let ((.cse13 (select .cse14 .cse5))) (store (store .cse12 .cse13 v_prenex_73) |c_~#g_queue~0.base| (store (select (store (store (store .cse12 |c_~#g_val~0.base| v_ArrVal_1469) |c_~#g_queue~0.base| (store .cse14 |c_~#g_queue~0.offset| v_DerPreprocessor_8)) .cse13 v_prenex_73) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| v_prenex_74))))))))) |c_~#g_val~0.base| v_prenex_72) |c_~#g_queue~0.base|) .cse5) |c_ULTIMATE.start_main_~#t~0#1.base|))))) (< .cse1 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17|))) (< .cse0 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20|)))))) is different from false [2024-11-13 06:53:12,142 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse19 (select |c_#memory_$Pointer$.base| |c_writerThread1of1ForFork0_bounded_mpmc_enq_#in~q#1.base|))) (let ((.cse11 (+ |c_writerThread1of1ForFork0_bounded_mpmc_enq_#in~q#1.offset| 4)) (.cse10 (select .cse19 (+ 16 |c_writerThread1of1ForFork0_bounded_mpmc_enq_#in~q#1.offset|))) (.cse4 (+ |c_~#g_queue~0.offset| 16)) (.cse0 (+ |c_~#g_queue~0.offset| 4))) (and (forall ((|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20| Int)) (or (forall ((|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| Int)) (or (< .cse0 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17|) (forall ((|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| Int)) (or (< .cse0 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14|) (forall ((v_prenex_89 Int) (v_prenex_87 Int) (v_prenex_91 Int) (v_prenex_93 Int) (v_prenex_83 (Array Int Int)) (v_prenex_82 (Array Int Int)) (v_prenex_92 (Array Int Int)) (v_prenex_90 Int) (v_prenex_86 (Array Int Int)) (v_prenex_85 (Array Int Int)) (v_prenex_84 (Array Int Int)) (v_prenex_88 (Array Int Int))) (not (= (select (select (store (let ((.cse8 (let ((.cse9 (store (store |c_#memory_$Pointer$.base| .cse10 v_prenex_85) |c_ULTIMATE.start_main_~#t~0#1.base| v_prenex_84))) (store .cse9 |c_writerThread1of1ForFork0_bounded_mpmc_enq_#in~q#1.base| (store (select .cse9 |c_writerThread1of1ForFork0_bounded_mpmc_enq_#in~q#1.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20| v_prenex_91))))) (let ((.cse5 (store .cse8 |c_~#g_val~0.base| v_prenex_92))) (let ((.cse6 (select .cse5 |c_~#g_queue~0.base|))) (let ((.cse7 (select .cse6 .cse4))) (let ((.cse1 (store .cse8 .cse7 v_prenex_86))) (let ((.cse3 (select (store (store .cse1 |c_~#g_queue~0.base| (store (select (store (store .cse5 |c_~#g_queue~0.base| (store .cse6 |c_~#g_queue~0.offset| v_prenex_93)) .cse7 v_prenex_86) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| v_prenex_90)) |c_~#g_val~0.base| v_prenex_83) |c_~#g_queue~0.base|))) (let ((.cse2 (select .cse3 .cse4))) (store (store .cse1 .cse2 v_prenex_88) |c_~#g_queue~0.base| (store (select (store (store (store .cse1 |c_~#g_val~0.base| v_prenex_83) |c_~#g_queue~0.base| (store .cse3 |c_~#g_queue~0.offset| v_prenex_87)) .cse2 v_prenex_88) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| v_prenex_89))))))))) |c_~#g_val~0.base| v_prenex_82) |c_~#g_queue~0.base|) .cse4) |c_ULTIMATE.start_main_~#t~0#1.base|))))))) (< .cse11 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20|))) (forall ((|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20| Int)) (or (< .cse11 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20|) (forall ((|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| Int)) (or (< .cse0 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17|) (forall ((|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| Int)) (or (forall ((v_DerPreprocessor_12 Int) (v_ArrVal_1469 (Array Int Int)) (v_ArrVal_1457 (Array Int Int)) (v_ArrVal_1456 (Array Int Int)) (v_ArrVal_1466 (Array Int Int)) (v_prenex_74 Int) (v_ArrVal_1460 (Array Int Int)) (v_DerPreprocessor_10 Int) (v_prenex_72 (Array Int Int)) (v_DerPreprocessor_8 Int) (v_prenex_73 (Array Int Int)) (v_ArrVal_1467 Int) (v_ArrVal_1459 Int)) (not (= (select (select (store (let ((.cse18 (store (store (store |c_#memory_$Pointer$.base| .cse10 v_ArrVal_1456) |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1457) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#in~q#1.base| (store (select (store (store (store |c_#memory_$Pointer$.base| |c_writerThread1of1ForFork0_bounded_mpmc_enq_#in~q#1.base| (store .cse19 |c_writerThread1of1ForFork0_bounded_mpmc_enq_#in~q#1.offset| v_DerPreprocessor_12)) .cse10 v_ArrVal_1456) |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1457) |c_writerThread1of1ForFork0_bounded_mpmc_enq_#in~q#1.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20| v_ArrVal_1459)))) (let ((.cse15 (store .cse18 |c_~#g_val~0.base| v_ArrVal_1460))) (let ((.cse16 (select .cse15 |c_~#g_queue~0.base|))) (let ((.cse17 (select .cse16 .cse4))) (let ((.cse12 (store .cse18 .cse17 v_ArrVal_1466))) (let ((.cse14 (select (store (store .cse12 |c_~#g_queue~0.base| (store (select (store (store .cse15 |c_~#g_queue~0.base| (store .cse16 |c_~#g_queue~0.offset| v_DerPreprocessor_10)) .cse17 v_ArrVal_1466) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| v_ArrVal_1467)) |c_~#g_val~0.base| v_ArrVal_1469) |c_~#g_queue~0.base|))) (let ((.cse13 (select .cse14 .cse4))) (store (store .cse12 .cse13 v_prenex_73) |c_~#g_queue~0.base| (store (select (store (store (store .cse12 |c_~#g_val~0.base| v_ArrVal_1469) |c_~#g_queue~0.base| (store .cse14 |c_~#g_queue~0.offset| v_DerPreprocessor_8)) .cse13 v_prenex_73) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| v_prenex_74))))))))) |c_~#g_val~0.base| v_prenex_72) |c_~#g_queue~0.base|) .cse4) |c_ULTIMATE.start_main_~#t~0#1.base|))) (< .cse0 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14|)))))))))) is different from false [2024-11-13 06:53:14,282 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse8 (select |c_#memory_$Pointer$.base| |c_~#g_queue~0.base|)) (.cse4 (+ |c_~#g_queue~0.offset| 16))) (let ((.cse9 (select .cse8 .cse4)) (.cse0 (+ |c_~#g_queue~0.offset| 4))) (and (forall ((|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20| Int)) (or (forall ((|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| Int)) (or (forall ((|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| Int)) (or (< .cse0 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14|) (forall ((v_DerPreprocessor_12 Int) (v_ArrVal_1469 (Array Int Int)) (v_ArrVal_1457 (Array Int Int)) (v_ArrVal_1456 (Array Int Int)) (v_ArrVal_1466 (Array Int Int)) (v_prenex_74 Int) (v_ArrVal_1460 (Array Int Int)) (v_DerPreprocessor_10 Int) (v_prenex_72 (Array Int Int)) (v_DerPreprocessor_8 Int) (v_prenex_73 (Array Int Int)) (v_ArrVal_1467 Int) (v_ArrVal_1459 Int)) (not (= |c_ULTIMATE.start_main_~#t~0#1.base| (select (select (store (let ((.cse5 (store (store |c_#memory_$Pointer$.base| .cse9 v_ArrVal_1456) |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1457))) (let ((.cse6 (select (store (store .cse5 |c_~#g_queue~0.base| (store (select (store (store (store |c_#memory_$Pointer$.base| |c_~#g_queue~0.base| (store .cse8 |c_~#g_queue~0.offset| v_DerPreprocessor_12)) .cse9 v_ArrVal_1456) |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1457) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20| v_ArrVal_1459)) |c_~#g_val~0.base| v_ArrVal_1460) |c_~#g_queue~0.base|))) (let ((.cse7 (select .cse6 .cse4))) (let ((.cse1 (store .cse5 .cse7 v_ArrVal_1466))) (let ((.cse3 (select (store (store .cse1 |c_~#g_queue~0.base| (store (select (store (store (store .cse5 |c_~#g_val~0.base| v_ArrVal_1460) |c_~#g_queue~0.base| (store .cse6 |c_~#g_queue~0.offset| v_DerPreprocessor_10)) .cse7 v_ArrVal_1466) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| v_ArrVal_1467)) |c_~#g_val~0.base| v_ArrVal_1469) |c_~#g_queue~0.base|))) (let ((.cse2 (select .cse3 .cse4))) (store (store .cse1 .cse2 v_prenex_73) |c_~#g_queue~0.base| (store (select (store (store (store .cse1 |c_~#g_val~0.base| v_ArrVal_1469) |c_~#g_queue~0.base| (store .cse3 |c_~#g_queue~0.offset| v_DerPreprocessor_8)) .cse2 v_prenex_73) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| v_prenex_74)))))))) |c_~#g_val~0.base| v_prenex_72) |c_~#g_queue~0.base|) .cse4)))))) (< .cse0 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17|))) (< .cse0 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20|))) (forall ((|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20| Int)) (or (< .cse0 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20|) (forall ((|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| Int)) (or (forall ((|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| Int)) (or (< .cse0 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14|) (forall ((v_prenex_89 Int) (v_prenex_87 Int) (v_prenex_91 Int) (v_prenex_93 Int) (v_prenex_83 (Array Int Int)) (v_prenex_82 (Array Int Int)) (v_prenex_92 (Array Int Int)) (v_prenex_90 Int) (v_prenex_86 (Array Int Int)) (v_prenex_85 (Array Int Int)) (v_prenex_84 (Array Int Int)) (v_prenex_88 (Array Int Int))) (not (= (select (select (store (let ((.cse13 (store (store |c_#memory_$Pointer$.base| .cse9 v_prenex_85) |c_ULTIMATE.start_main_~#t~0#1.base| v_prenex_84))) (let ((.cse14 (select (store (store .cse13 |c_~#g_queue~0.base| (store (select .cse13 |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20| v_prenex_91)) |c_~#g_val~0.base| v_prenex_92) |c_~#g_queue~0.base|))) (let ((.cse15 (select .cse14 .cse4))) (let ((.cse10 (store .cse13 .cse15 v_prenex_86))) (let ((.cse12 (select (store (store .cse10 |c_~#g_queue~0.base| (store (select (store (store (store .cse13 |c_~#g_val~0.base| v_prenex_92) |c_~#g_queue~0.base| (store .cse14 |c_~#g_queue~0.offset| v_prenex_93)) .cse15 v_prenex_86) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| v_prenex_90)) |c_~#g_val~0.base| v_prenex_83) |c_~#g_queue~0.base|))) (let ((.cse11 (select .cse12 .cse4))) (store (store .cse10 .cse11 v_prenex_88) |c_~#g_queue~0.base| (store (select (store (store (store .cse10 |c_~#g_val~0.base| v_prenex_83) |c_~#g_queue~0.base| (store .cse12 |c_~#g_queue~0.offset| v_prenex_87)) .cse11 v_prenex_88) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| v_prenex_89)))))))) |c_~#g_val~0.base| v_prenex_82) |c_~#g_queue~0.base|) .cse4) |c_ULTIMATE.start_main_~#t~0#1.base|))))) (< .cse0 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17|)))))))) is different from false [2024-11-13 06:53:16,701 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse0 (+ |c_~#g_queue~0.offset| 4)) (.cse4 (+ |c_~#g_queue~0.offset| 16))) (and (forall ((v_ArrVal_1450 (Array Int Int)) (|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20| Int)) (or (< .cse0 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20|) (forall ((|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| Int)) (or (< .cse0 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17|) (forall ((|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| Int)) (or (< .cse0 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14|) (forall ((v_DerPreprocessor_12 Int) (v_ArrVal_1469 (Array Int Int)) (v_ArrVal_1457 (Array Int Int)) (v_ArrVal_1456 (Array Int Int)) (v_ArrVal_1466 (Array Int Int)) (v_prenex_74 Int) (v_ArrVal_1460 (Array Int Int)) (v_DerPreprocessor_10 Int) (v_prenex_72 (Array Int Int)) (v_DerPreprocessor_8 Int) (v_prenex_73 (Array Int Int)) (v_ArrVal_1467 Int) (v_ArrVal_1459 Int)) (not (= (select (select (store (let ((.cse8 (store |c_#memory_$Pointer$.base| |c_~#g_val~0.base| v_ArrVal_1450))) (let ((.cse9 (select .cse8 |c_~#g_queue~0.base|))) (let ((.cse10 (select .cse9 .cse4))) (let ((.cse5 (store (store |c_#memory_$Pointer$.base| .cse10 v_ArrVal_1456) |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1457))) (let ((.cse6 (select (store (store .cse5 |c_~#g_queue~0.base| (store (select (store (store (store .cse8 |c_~#g_queue~0.base| (store .cse9 |c_~#g_queue~0.offset| v_DerPreprocessor_12)) .cse10 v_ArrVal_1456) |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1457) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20| v_ArrVal_1459)) |c_~#g_val~0.base| v_ArrVal_1460) |c_~#g_queue~0.base|))) (let ((.cse7 (select .cse6 .cse4))) (let ((.cse1 (store .cse5 .cse7 v_ArrVal_1466))) (let ((.cse3 (select (store (store .cse1 |c_~#g_queue~0.base| (store (select (store (store (store .cse5 |c_~#g_val~0.base| v_ArrVal_1460) |c_~#g_queue~0.base| (store .cse6 |c_~#g_queue~0.offset| v_DerPreprocessor_10)) .cse7 v_ArrVal_1466) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| v_ArrVal_1467)) |c_~#g_val~0.base| v_ArrVal_1469) |c_~#g_queue~0.base|))) (let ((.cse2 (select .cse3 .cse4))) (store (store .cse1 .cse2 v_prenex_73) |c_~#g_queue~0.base| (store (select (store (store (store .cse1 |c_~#g_val~0.base| v_ArrVal_1469) |c_~#g_queue~0.base| (store .cse3 |c_~#g_queue~0.offset| v_DerPreprocessor_8)) .cse2 v_prenex_73) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| v_prenex_74))))))))))) |c_~#g_val~0.base| v_prenex_72) |c_~#g_queue~0.base|) .cse4) |c_ULTIMATE.start_main_~#t~0#1.base|))))))))) (forall ((v_ArrVal_1450 (Array Int Int)) (|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20| Int)) (or (< .cse0 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20|) (forall ((|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| Int)) (or (< .cse0 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17|) (forall ((|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| Int)) (or (< .cse0 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14|) (forall ((v_prenex_89 Int) (v_prenex_87 Int) (v_prenex_91 Int) (v_prenex_93 Int) (v_prenex_83 (Array Int Int)) (v_prenex_82 (Array Int Int)) (v_prenex_92 (Array Int Int)) (v_prenex_90 Int) (v_prenex_86 (Array Int Int)) (v_prenex_85 (Array Int Int)) (v_prenex_84 (Array Int Int)) (v_prenex_88 (Array Int Int))) (not (= (select (select (store (let ((.cse17 (store |c_#memory_$Pointer$.base| |c_~#g_val~0.base| v_ArrVal_1450))) (let ((.cse18 (select (select .cse17 |c_~#g_queue~0.base|) .cse4))) (let ((.cse14 (store (store |c_#memory_$Pointer$.base| .cse18 v_prenex_85) |c_ULTIMATE.start_main_~#t~0#1.base| v_prenex_84))) (let ((.cse15 (select (store (store .cse14 |c_~#g_queue~0.base| (store (select (store (store .cse17 .cse18 v_prenex_85) |c_ULTIMATE.start_main_~#t~0#1.base| v_prenex_84) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20| v_prenex_91)) |c_~#g_val~0.base| v_prenex_92) |c_~#g_queue~0.base|))) (let ((.cse16 (select .cse15 .cse4))) (let ((.cse11 (store .cse14 .cse16 v_prenex_86))) (let ((.cse13 (select (store (store .cse11 |c_~#g_queue~0.base| (store (select (store (store (store .cse14 |c_~#g_val~0.base| v_prenex_92) |c_~#g_queue~0.base| (store .cse15 |c_~#g_queue~0.offset| v_prenex_93)) .cse16 v_prenex_86) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| v_prenex_90)) |c_~#g_val~0.base| v_prenex_83) |c_~#g_queue~0.base|))) (let ((.cse12 (select .cse13 .cse4))) (store (store .cse11 .cse12 v_prenex_88) |c_~#g_queue~0.base| (store (select (store (store (store .cse11 |c_~#g_val~0.base| v_prenex_83) |c_~#g_queue~0.base| (store .cse13 |c_~#g_queue~0.offset| v_prenex_87)) .cse12 v_prenex_88) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| v_prenex_89)))))))))) |c_~#g_val~0.base| v_prenex_82) |c_~#g_queue~0.base|) .cse4) |c_ULTIMATE.start_main_~#t~0#1.base|))))))))))) is different from false [2024-11-13 06:53:19,845 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse4 (+ |c_~#g_queue~0.offset| 16)) (.cse0 (+ |c_~#g_queue~0.offset| 4))) (and (forall ((v_ArrVal_1449 (Array Int Int)) (v_ArrVal_1450 (Array Int Int)) (|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20| Int)) (or (< .cse0 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20|) (forall ((|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| Int)) (or (< .cse0 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17|) (forall ((|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| Int)) (or (< .cse0 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14|) (forall ((v_prenex_89 Int) (v_prenex_87 Int) (v_prenex_91 Int) (v_prenex_93 Int) (v_prenex_83 (Array Int Int)) (v_prenex_82 (Array Int Int)) (v_prenex_92 (Array Int Int)) (v_prenex_90 Int) (v_prenex_86 (Array Int Int)) (v_prenex_85 (Array Int Int)) (v_prenex_84 (Array Int Int)) (v_prenex_88 (Array Int Int))) (not (= (select (select (store (let ((.cse8 (select (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1449) |c_~#g_val~0.base| v_ArrVal_1450) |c_~#g_queue~0.base|) .cse4))) (let ((.cse5 (store (store |c_#memory_$Pointer$.base| .cse8 v_prenex_85) |c_ULTIMATE.start_main_~#t~0#1.base| v_prenex_84))) (let ((.cse6 (select (store (store .cse5 |c_~#g_queue~0.base| (store (select (store (store (store |c_#memory_$Pointer$.base| |c_~#g_val~0.base| v_ArrVal_1450) .cse8 v_prenex_85) |c_ULTIMATE.start_main_~#t~0#1.base| v_prenex_84) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20| v_prenex_91)) |c_~#g_val~0.base| v_prenex_92) |c_~#g_queue~0.base|))) (let ((.cse7 (select .cse6 .cse4))) (let ((.cse1 (store .cse5 .cse7 v_prenex_86))) (let ((.cse3 (select (store (store .cse1 |c_~#g_queue~0.base| (store (select (store (store (store .cse5 |c_~#g_val~0.base| v_prenex_92) |c_~#g_queue~0.base| (store .cse6 |c_~#g_queue~0.offset| v_prenex_93)) .cse7 v_prenex_86) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| v_prenex_90)) |c_~#g_val~0.base| v_prenex_83) |c_~#g_queue~0.base|))) (let ((.cse2 (select .cse3 .cse4))) (store (store .cse1 .cse2 v_prenex_88) |c_~#g_queue~0.base| (store (select (store (store (store .cse1 |c_~#g_val~0.base| v_prenex_83) |c_~#g_queue~0.base| (store .cse3 |c_~#g_queue~0.offset| v_prenex_87)) .cse2 v_prenex_88) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| v_prenex_89))))))))) |c_~#g_val~0.base| v_prenex_82) |c_~#g_queue~0.base|) .cse4) |c_ULTIMATE.start_main_~#t~0#1.base|))))))))) (forall ((v_ArrVal_1449 (Array Int Int)) (v_ArrVal_1450 (Array Int Int)) (|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20| Int)) (or (forall ((|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| Int)) (or (< .cse0 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17|) (forall ((|v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| Int)) (or (< .cse0 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14|) (forall ((v_DerPreprocessor_12 Int) (v_ArrVal_1469 (Array Int Int)) (v_ArrVal_1457 (Array Int Int)) (v_ArrVal_1456 (Array Int Int)) (v_ArrVal_1466 (Array Int Int)) (v_prenex_74 Int) (v_ArrVal_1460 (Array Int Int)) (v_DerPreprocessor_10 Int) (v_prenex_72 (Array Int Int)) (v_DerPreprocessor_8 Int) (v_prenex_73 (Array Int Int)) (v_ArrVal_1467 Int) (v_ArrVal_1459 Int)) (not (= (select (select (store (let ((.cse15 (select (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1449) |c_~#g_val~0.base| v_ArrVal_1450) |c_~#g_queue~0.base|))) (let ((.cse16 (select .cse15 .cse4))) (let ((.cse12 (store (store |c_#memory_$Pointer$.base| .cse16 v_ArrVal_1456) |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1457))) (let ((.cse13 (select (store (store .cse12 |c_~#g_queue~0.base| (store (select (store (store (store (store |c_#memory_$Pointer$.base| |c_~#g_val~0.base| v_ArrVal_1450) |c_~#g_queue~0.base| (store .cse15 |c_~#g_queue~0.offset| v_DerPreprocessor_12)) .cse16 v_ArrVal_1456) |c_ULTIMATE.start_main_~#t~0#1.base| v_ArrVal_1457) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20| v_ArrVal_1459)) |c_~#g_val~0.base| v_ArrVal_1460) |c_~#g_queue~0.base|))) (let ((.cse14 (select .cse13 .cse4))) (let ((.cse9 (store .cse12 .cse14 v_ArrVal_1466))) (let ((.cse11 (select (store (store .cse9 |c_~#g_queue~0.base| (store (select (store (store (store .cse12 |c_~#g_val~0.base| v_ArrVal_1460) |c_~#g_queue~0.base| (store .cse13 |c_~#g_queue~0.offset| v_DerPreprocessor_10)) .cse14 v_ArrVal_1466) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_17| v_ArrVal_1467)) |c_~#g_val~0.base| v_ArrVal_1469) |c_~#g_queue~0.base|))) (let ((.cse10 (select .cse11 .cse4))) (store (store .cse9 .cse10 v_prenex_73) |c_~#g_queue~0.base| (store (select (store (store (store .cse9 |c_~#g_val~0.base| v_ArrVal_1469) |c_~#g_queue~0.base| (store .cse11 |c_~#g_queue~0.offset| v_DerPreprocessor_8)) .cse10 v_prenex_73) |c_~#g_queue~0.base|) |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_14| v_prenex_74)))))))))) |c_~#g_val~0.base| v_prenex_72) |c_~#g_queue~0.base|) .cse4) |c_ULTIMATE.start_main_~#t~0#1.base|))))))) (< .cse0 |v_writerThread1of1ForFork0_vatomic32_write_~a#1.offset_20|))))) is different from false [2024-11-13 06:58:04,368 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 06:58:04,369 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 06:58:04,372 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 06:58:04,373 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 06:58:04,376 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 06:58:04,377 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 06:58:04,452 INFO L349 Elim1Store]: treesize reduction 88, result has 47.6 percent of original size [2024-11-13 06:58:04,452 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 6 case distinctions, treesize of input 2502 treesize of output 962 [2024-11-13 06:58:04,503 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 06:58:04,504 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 13969 treesize of output 13681 [2024-11-13 06:58:04,676 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 06:58:04,678 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 06:58:04,680 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 06:58:04,687 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1853 treesize of output 1733 [2024-11-13 06:58:04,726 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 06:58:04,728 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 06:58:04,730 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 06:58:04,735 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1649 treesize of output 1581 [2024-11-13 06:58:04,775 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1581 treesize of output 1445 [2024-11-13 06:58:04,812 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 06:58:04,814 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 06:58:04,819 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1430 treesize of output 1418 [2024-11-13 06:58:04,854 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 06:58:04,859 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1415 treesize of output 1411 [2024-11-13 06:58:04,896 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 1411 treesize of output 1407 [2024-11-13 06:58:05,102 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-11-13 06:58:05,108 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 06:58:05,109 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 06:58:05,110 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 06:58:05,118 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 06:58:05,119 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 38 treesize of output 34 [2024-11-13 06:58:05,164 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 06:58:05,165 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 06:58:05,168 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 06:58:05,169 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 06:58:05,171 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 06:58:05,172 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 06:58:05,262 INFO L349 Elim1Store]: treesize reduction 88, result has 47.6 percent of original size [2024-11-13 06:58:05,263 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 6 case distinctions, treesize of input 2953 treesize of output 1116 [2024-11-13 06:58:05,276 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 06:58:05,293 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 06:58:05,293 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 1371 treesize of output 1317 [2024-11-13 06:58:05,320 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 06:58:05,321 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 06:58:05,322 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 06:58:05,325 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 439 treesize of output 403 [2024-11-13 06:58:05,337 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 06:58:05,338 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 06:58:05,341 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 353 treesize of output 341 [2024-11-13 06:58:05,350 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 06:58:05,354 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 338 treesize of output 334 [2024-11-13 06:58:05,364 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 334 treesize of output 330 [2024-11-13 06:58:05,534 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2024-11-13 06:58:05,537 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 06:58:05,538 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 06:58:05,539 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-13 06:58:05,545 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 06:58:05,545 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 30 [2024-11-13 06:58:14,846 INFO L134 CoverageAnalysis]: Checked inductivity of 837 backedges. 0 proven. 194 refuted. 55 times theorem prover too weak. 0 trivial. 588 not checked. [2024-11-13 06:58:14,847 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [189244088] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 06:58:14,847 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-13 06:58:14,847 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 75, 122] total 202 [2024-11-13 06:58:14,847 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1971963694] [2024-11-13 06:58:14,848 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-13 06:58:14,850 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 202 states [2024-11-13 06:58:14,850 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 06:58:14,857 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 202 interpolants. [2024-11-13 06:58:14,873 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1792, Invalid=25193, Unknown=549, NotChecked=13068, Total=40602 [2024-11-13 06:58:14,874 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-13 06:58:14,877 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-13 06:58:14,879 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 202 states, 202 states have (on average 9.252475247524753) internal successors, (1869), 202 states have internal predecessors, (1869), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 06:58:14,879 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-13 06:58:14,880 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-13 06:58:14,880 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-13 06:58:14,880 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-13 06:58:14,880 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-13 06:58:45,848 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 35 [2024-11-13 06:59:02,164 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 35 [2024-11-13 07:00:47,602 WARN L249 Executor]: External (MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-11-13 07:00:47,602 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 101 [2024-11-13 07:00:47,622 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-11-13 07:00:47,803 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 07:00:48,003 WARN L435 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Forcibly destroying the process [2024-11-13 07:00:48,045 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Forceful destruction successful, exit code 137 [2024-11-13 07:00:48,045 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:281) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.ManagedScript.checkSat(ManagedScript.java:148) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.hoaretriple.IncrementalHoareTripleChecker.checkValidity(IncrementalHoareTripleChecker.java:680) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.hoaretriple.IncrementalHoareTripleChecker.checkInternal(IncrementalHoareTripleChecker.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.hoaretriple.ChainingHoareTripleChecker$ProtectedHtc.checkInternal(ChainingHoareTripleChecker.java:460) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.hoaretriple.ChainingHoareTripleChecker.checkInternal(ChainingHoareTripleChecker.java:104) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.hoaretriple.CachingHoareTripleChecker.checkInternal(CachingHoareTripleChecker.java:99) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.AbstractInterpolantAutomaton$InternalSuccessorComputationHelper.computeSuccWithSolver(AbstractInterpolantAutomaton.java:357) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.DeterministicInterpolantAutomaton.addOtherSuccessors(DeterministicInterpolantAutomaton.java:198) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.BasicAbstractInterpolantAutomaton.computeSuccs(BasicAbstractInterpolantAutomaton.java:78) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.BasicAbstractInterpolantAutomaton.computeSuccs(BasicAbstractInterpolantAutomaton.java:1) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.AbstractInterpolantAutomaton.internalSuccessors(AbstractInterpolantAutomaton.java:233) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.AbstractInterpolantAutomaton.internalSuccessors(AbstractInterpolantAutomaton.java:1) at de.uni_freiburg.informatik.ultimate.automata.nestedword.operations.ProductNwa.internalSuccessors(ProductNwa.java:218) at de.uni_freiburg.informatik.ultimate.automata.nestedword.operations.ProductNwa.internalSuccessors(ProductNwa.java:202) at de.uni_freiburg.informatik.ultimate.automata.nestedword.operations.ProductNwa.internalSuccessors(ProductNwa.java:218) at de.uni_freiburg.informatik.ultimate.automata.nestedword.operations.ProductNwa.internalSuccessors(ProductNwa.java:202) at de.uni_freiburg.informatik.ultimate.automata.partialorder.MinimalSleepSetReduction.internalSuccessors(MinimalSleepSetReduction.java:169) at de.uni_freiburg.informatik.ultimate.automata.nestedword.INwaOutgoingLetterAndTransitionProvider.lambda$0(INwaOutgoingLetterAndTransitionProvider.java:123) at de.uni_freiburg.informatik.ultimate.util.datastructures.relation.NestedIterator.nextLetter(NestedIterator.java:69) at de.uni_freiburg.informatik.ultimate.util.datastructures.relation.NestedIterator.next(NestedIterator.java:94) at de.uni_freiburg.informatik.ultimate.util.datastructures.FilteredIterable$PredicateIterator.getNextThatSatisfiesPredicate(FilteredIterable.java:64) at de.uni_freiburg.informatik.ultimate.util.datastructures.FilteredIterable$PredicateIterator.(FilteredIterable.java:59) at de.uni_freiburg.informatik.ultimate.util.datastructures.FilteredIterable.iterator(FilteredIterable.java:50) at java.base/java.lang.Iterable.spliterator(Iterable.java:101) at de.uni_freiburg.informatik.ultimate.automata.partialorder.DepthFirstTraversal.visitState(DepthFirstTraversal.java:235) at de.uni_freiburg.informatik.ultimate.automata.partialorder.DepthFirstTraversal.traverse(DepthFirstTraversal.java:165) at de.uni_freiburg.informatik.ultimate.automata.partialorder.DepthFirstTraversal.(DepthFirstTraversal.java:98) at de.uni_freiburg.informatik.ultimate.automata.partialorder.DepthFirstTraversal.traverse(DepthFirstTraversal.java:122) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.PartialOrderReductionFacade$BasicTraversal.traverse(PartialOrderReductionFacade.java:345) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.PartialOrderReductionFacade$PersistentSetTraversal.traverse(PartialOrderReductionFacade.java:416) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.PartialOrderReductionFacade$SleepSetTraversal.traverse(PartialOrderReductionFacade.java:380) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.PartialOrderReductionFacade.apply(PartialOrderReductionFacade.java:303) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.concurrency.PartialOrderCegarLoop.isAbstractionEmpty(PartialOrderCegarLoop.java:262) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:442) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.startCegar(AbstractCegarLoop.java:342) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.runCegar(AbstractCegarLoop.java:324) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:426) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:312) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseConcurrentProgram(TraceAbstractionStarter.java:236) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:165) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:143) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1518) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) ... 56 more [2024-11-13 07:00:48,049 INFO L158 Benchmark]: Toolchain (without parser) took 608014.13ms. Allocated memory was 167.8MB in the beginning and 1.6GB in the end (delta: 1.4GB). Free memory was 126.0MB in the beginning and 985.8MB in the end (delta: -859.8MB). Peak memory consumption was 1.0GB. Max. memory is 16.1GB. [2024-11-13 07:00:48,049 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 167.8MB. Free memory is still 132.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 07:00:48,050 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4328.84ms. Allocated memory was 167.8MB in the beginning and 205.5MB in the end (delta: 37.7MB). Free memory was 126.0MB in the beginning and 119.5MB in the end (delta: 6.5MB). Peak memory consumption was 94.4MB. Max. memory is 16.1GB. [2024-11-13 07:00:48,050 INFO L158 Benchmark]: Boogie Procedure Inliner took 210.30ms. Allocated memory is still 205.5MB. Free memory was 119.5MB in the beginning and 104.9MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-11-13 07:00:48,050 INFO L158 Benchmark]: Boogie Preprocessor took 132.45ms. Allocated memory is still 205.5MB. Free memory was 104.9MB in the beginning and 96.5MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 07:00:48,050 INFO L158 Benchmark]: RCFGBuilder took 2270.70ms. Allocated memory was 205.5MB in the beginning and 274.7MB in the end (delta: 69.2MB). Free memory was 96.5MB in the beginning and 147.5MB in the end (delta: -51.0MB). Peak memory consumption was 32.1MB. Max. memory is 16.1GB. [2024-11-13 07:00:48,050 INFO L158 Benchmark]: TraceAbstraction took 601064.30ms. Allocated memory was 274.7MB in the beginning and 1.6GB in the end (delta: 1.3GB). Free memory was 146.5MB in the beginning and 985.8MB in the end (delta: -839.4MB). Peak memory consumption was 955.8MB. Max. memory is 16.1GB. [2024-11-13 07:00:48,051 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 167.8MB. Free memory is still 132.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4328.84ms. Allocated memory was 167.8MB in the beginning and 205.5MB in the end (delta: 37.7MB). Free memory was 126.0MB in the beginning and 119.5MB in the end (delta: 6.5MB). Peak memory consumption was 94.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 210.30ms. Allocated memory is still 205.5MB. Free memory was 119.5MB in the beginning and 104.9MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 132.45ms. Allocated memory is still 205.5MB. Free memory was 104.9MB in the beginning and 96.5MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2270.70ms. Allocated memory was 205.5MB in the beginning and 274.7MB in the end (delta: 69.2MB). Free memory was 96.5MB in the beginning and 147.5MB in the end (delta: -51.0MB). Peak memory consumption was 32.1MB. Max. memory is 16.1GB. * TraceAbstraction took 601064.30ms. Allocated memory was 274.7MB in the beginning and 1.6GB in the end (delta: 1.3GB). Free memory was 146.5MB in the beginning and 985.8MB in the end (delta: -839.4MB). Peak memory consumption was 955.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 4308]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4308] - GenericResultAtLocation [Line: 4310]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4310] - GenericResultAtLocation [Line: 4315]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4315] - GenericResultAtLocation [Line: 4317]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4317] - GenericResultAtLocation [Line: 4323]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4323] - GenericResultAtLocation [Line: 4325]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4325] - GenericResultAtLocation [Line: 4331]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4331] - GenericResultAtLocation [Line: 4333]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4333] - GenericResultAtLocation [Line: 4339]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4339] - GenericResultAtLocation [Line: 4341]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4341] - GenericResultAtLocation [Line: 4347]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4347] - GenericResultAtLocation [Line: 4349]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4349] - GenericResultAtLocation [Line: 4355]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4355] - GenericResultAtLocation [Line: 4357]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4357] - GenericResultAtLocation [Line: 4363]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4363] - GenericResultAtLocation [Line: 4365]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4365] - GenericResultAtLocation [Line: 4370]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4370] - GenericResultAtLocation [Line: 4372]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4372] - GenericResultAtLocation [Line: 4377]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4377] - GenericResultAtLocation [Line: 4379]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4379] - GenericResultAtLocation [Line: 4384]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4384] - GenericResultAtLocation [Line: 4386]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4386] - GenericResultAtLocation [Line: 4391]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4391] - GenericResultAtLocation [Line: 4393]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4393] - GenericResultAtLocation [Line: 4398]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4398] - GenericResultAtLocation [Line: 4400]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4400] - GenericResultAtLocation [Line: 4405]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4405] - GenericResultAtLocation [Line: 4408]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4408] - GenericResultAtLocation [Line: 4414]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4414] - GenericResultAtLocation [Line: 4417]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4417] - GenericResultAtLocation [Line: 4423]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4423] - GenericResultAtLocation [Line: 4426]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4426] - GenericResultAtLocation [Line: 4432]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4432] - GenericResultAtLocation [Line: 4435]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4435] - GenericResultAtLocation [Line: 4441]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4441] - GenericResultAtLocation [Line: 4444]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4444] - GenericResultAtLocation [Line: 4450]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4450] - GenericResultAtLocation [Line: 4453]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4453] - GenericResultAtLocation [Line: 4460]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4460] - GenericResultAtLocation [Line: 4463]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4463] - GenericResultAtLocation [Line: 4470]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4470] - GenericResultAtLocation [Line: 4473]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4473] - GenericResultAtLocation [Line: 4480]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4480] - GenericResultAtLocation [Line: 4483]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4483] - GenericResultAtLocation [Line: 4490]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4490] - GenericResultAtLocation [Line: 4493]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4493] - GenericResultAtLocation [Line: 4500]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4500] - GenericResultAtLocation [Line: 4503]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4503] - GenericResultAtLocation [Line: 4510]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4510] - GenericResultAtLocation [Line: 4513]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4513] - GenericResultAtLocation [Line: 4519]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4519] - GenericResultAtLocation [Line: 4522]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4522] - GenericResultAtLocation [Line: 4528]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4528] - GenericResultAtLocation [Line: 4531]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4531] - GenericResultAtLocation [Line: 4537]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4537] - GenericResultAtLocation [Line: 4540]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4540] - GenericResultAtLocation [Line: 4546]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4546] - GenericResultAtLocation [Line: 4549]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4549] - GenericResultAtLocation [Line: 4555]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4555] - GenericResultAtLocation [Line: 4558]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4558] - GenericResultAtLocation [Line: 4564]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4564] - GenericResultAtLocation [Line: 4567]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4567] - GenericResultAtLocation [Line: 4573]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4573] - GenericResultAtLocation [Line: 4576]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4576] - GenericResultAtLocation [Line: 4582]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4582] - GenericResultAtLocation [Line: 4585]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4585] - GenericResultAtLocation [Line: 4591]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4591] - GenericResultAtLocation [Line: 4594]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4594] - GenericResultAtLocation [Line: 4600]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4600] - GenericResultAtLocation [Line: 4603]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4603] - GenericResultAtLocation [Line: 4609]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4609] - GenericResultAtLocation [Line: 4612]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4612] - GenericResultAtLocation [Line: 4618]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4618] - GenericResultAtLocation [Line: 4621]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4621] - GenericResultAtLocation [Line: 4627]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4627] - GenericResultAtLocation [Line: 4630]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4630] - GenericResultAtLocation [Line: 4636]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4636] - GenericResultAtLocation [Line: 4639]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4639] - GenericResultAtLocation [Line: 4645]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4645] - GenericResultAtLocation [Line: 4648]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4648] - GenericResultAtLocation [Line: 4654]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4654] - GenericResultAtLocation [Line: 4656]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4656] - GenericResultAtLocation [Line: 4662]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4662] - GenericResultAtLocation [Line: 4664]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4664] - GenericResultAtLocation [Line: 4670]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4670] - GenericResultAtLocation [Line: 4672]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4672] - GenericResultAtLocation [Line: 4678]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4678] - GenericResultAtLocation [Line: 4680]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4680] - GenericResultAtLocation [Line: 4686]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4686] - GenericResultAtLocation [Line: 4688]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4688] - GenericResultAtLocation [Line: 4694]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4694] - GenericResultAtLocation [Line: 4696]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4696] - GenericResultAtLocation [Line: 4702]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4702] - GenericResultAtLocation [Line: 4704]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4704] - GenericResultAtLocation [Line: 4710]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4710] - GenericResultAtLocation [Line: 4712]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4712] - GenericResultAtLocation [Line: 4718]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4718] - GenericResultAtLocation [Line: 4720]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4720] - GenericResultAtLocation [Line: 4726]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4726] - GenericResultAtLocation [Line: 4728]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4728] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: SMTLIBException: External (MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMTLIBException: External (MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) RESULT: Ultimate could not prove your program: Toolchain returned no result. 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: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/GemCutterReach.xml -i ../sv-benchmarks/c/libvsync/bounded_mpmc_check_full.i -s /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-DataRace-32bit-GemCutter_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! data-race) ) --witnessprinter.graph.data.producer GemCutter --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f024b1564d266942c6fb6d9d8e063348b6cc44533a81967df0d35639486bddfe --- Real Ultimate output --- This is Ultimate 0.2.5-?-c7c6ca5-m [2024-11-13 07:00:50,214 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 07:00:50,291 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-DataRace-32bit-GemCutter_Bitvector.epf [2024-11-13 07:00:50,297 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 07:00:50,298 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-13 07:00:50,326 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 07:00:50,327 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-13 07:00:50,327 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-13 07:00:50,328 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 07:00:50,328 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-13 07:00:50,328 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 07:00:50,329 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 07:00:50,329 INFO L153 SettingsManager]: * Use SBE=true [2024-11-13 07:00:50,329 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 07:00:50,330 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 07:00:50,330 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 07:00:50,332 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 07:00:50,332 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 07:00:50,334 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 07:00:50,335 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 07:00:50,335 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 07:00:50,338 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-11-13 07:00:50,338 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 07:00:50,338 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 07:00:50,338 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 07:00:50,338 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 07:00:50,338 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 07:00:50,339 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 07:00:50,339 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 07:00:50,339 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 07:00:50,339 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-13 07:00:50,339 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-13 07:00:50,340 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-13 07:00:50,340 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 07:00:50,340 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 07:00:50,354 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 07:00:50,354 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-13 07:00:50,355 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 07:00:50,355 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-13 07:00:50,355 INFO L153 SettingsManager]: * Abstraction used for commutativity in POR=VARIABLES_GLOBAL [2024-11-13 07:00:50,355 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-11-13 07:00:50,356 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-11-13 07:00:50,356 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-11-13 07:00:50,356 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:/storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> GemCutter Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f024b1564d266942c6fb6d9d8e063348b6cc44533a81967df0d35639486bddfe [2024-11-13 07:00:50,675 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 07:00:50,703 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 07:00:50,705 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 07:00:50,707 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 07:00:50,707 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 07:00:50,708 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../sv-benchmarks/c/libvsync/bounded_mpmc_check_full.i [2024-11-13 07:00:52,187 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 07:00:52,658 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 07:00:52,658 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/libvsync/bounded_mpmc_check_full.i [2024-11-13 07:00:52,704 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/3e2b2f75c/2a21b6c628c94943b4e8635849062e94/FLAGacf52ac1e [2024-11-13 07:00:52,778 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/3e2b2f75c/2a21b6c628c94943b4e8635849062e94 [2024-11-13 07:00:52,780 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 07:00:52,781 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 07:00:52,782 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 07:00:52,782 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 07:00:52,788 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 07:00:52,788 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 07:00:52" (1/1) ... [2024-11-13 07:00:52,789 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c5103ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:00:52, skipping insertion in model container [2024-11-13 07:00:52,789 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 07:00:52" (1/1) ... [2024-11-13 07:00:52,883 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 07:00:54,799 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 07:00:54,813 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 07:00:54,924 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4308] [2024-11-13 07:00:54,926 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4310] [2024-11-13 07:00:54,926 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4315] [2024-11-13 07:00:54,927 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4317] [2024-11-13 07:00:54,927 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4323] [2024-11-13 07:00:54,928 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4325] [2024-11-13 07:00:54,929 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4331] [2024-11-13 07:00:54,929 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4333] [2024-11-13 07:00:54,929 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4339] [2024-11-13 07:00:54,930 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4341] [2024-11-13 07:00:54,930 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4347] [2024-11-13 07:00:54,931 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4349] [2024-11-13 07:00:54,931 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4355] [2024-11-13 07:00:54,933 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4357] [2024-11-13 07:00:54,934 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4363] [2024-11-13 07:00:54,934 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4365] [2024-11-13 07:00:54,934 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4370] [2024-11-13 07:00:54,935 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4372] [2024-11-13 07:00:54,935 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4377] [2024-11-13 07:00:54,935 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4379] [2024-11-13 07:00:54,935 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4384] [2024-11-13 07:00:54,936 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4386] [2024-11-13 07:00:54,940 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4391] [2024-11-13 07:00:54,940 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4393] [2024-11-13 07:00:54,941 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4398] [2024-11-13 07:00:54,941 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4400] [2024-11-13 07:00:54,942 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4405] [2024-11-13 07:00:54,943 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4408] [2024-11-13 07:00:54,943 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4414] [2024-11-13 07:00:54,944 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4417] [2024-11-13 07:00:54,945 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4423] [2024-11-13 07:00:54,946 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4426] [2024-11-13 07:00:54,946 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4432] [2024-11-13 07:00:54,947 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4435] [2024-11-13 07:00:54,947 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4441] [2024-11-13 07:00:54,948 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4444] [2024-11-13 07:00:54,950 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4450] [2024-11-13 07:00:54,951 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4453] [2024-11-13 07:00:54,952 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4460] [2024-11-13 07:00:54,952 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4463] [2024-11-13 07:00:54,955 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4470] [2024-11-13 07:00:54,955 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4473] [2024-11-13 07:00:54,956 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4480] [2024-11-13 07:00:54,957 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4483] [2024-11-13 07:00:54,959 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4490] [2024-11-13 07:00:54,960 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4493] [2024-11-13 07:00:54,960 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4500] [2024-11-13 07:00:54,963 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4503] [2024-11-13 07:00:54,963 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4510] [2024-11-13 07:00:54,964 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4513] [2024-11-13 07:00:54,968 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4519] [2024-11-13 07:00:54,969 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4522] [2024-11-13 07:00:54,969 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4528] [2024-11-13 07:00:54,970 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4531] [2024-11-13 07:00:54,970 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4537] [2024-11-13 07:00:54,971 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4540] [2024-11-13 07:00:54,971 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4546] [2024-11-13 07:00:54,971 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4549] [2024-11-13 07:00:54,972 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4555] [2024-11-13 07:00:54,972 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4558] [2024-11-13 07:00:54,972 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4564] [2024-11-13 07:00:54,973 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4567] [2024-11-13 07:00:54,973 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4573] [2024-11-13 07:00:54,974 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4576] [2024-11-13 07:00:54,975 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4582] [2024-11-13 07:00:54,976 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4585] [2024-11-13 07:00:54,976 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4591] [2024-11-13 07:00:54,977 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4594] [2024-11-13 07:00:54,977 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4600] [2024-11-13 07:00:54,978 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4603] [2024-11-13 07:00:54,978 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4609] [2024-11-13 07:00:54,979 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4612] [2024-11-13 07:00:54,979 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4618] [2024-11-13 07:00:54,981 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4621] [2024-11-13 07:00:54,982 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4627] [2024-11-13 07:00:54,983 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4630] [2024-11-13 07:00:54,983 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4636] [2024-11-13 07:00:54,984 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4639] [2024-11-13 07:00:54,985 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4645] [2024-11-13 07:00:54,986 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4648] [2024-11-13 07:00:54,986 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4654] [2024-11-13 07:00:54,987 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4656] [2024-11-13 07:00:54,987 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4662] [2024-11-13 07:00:54,989 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4664] [2024-11-13 07:00:54,990 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4670] [2024-11-13 07:00:54,991 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4672] [2024-11-13 07:00:54,991 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4678] [2024-11-13 07:00:54,992 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4680] [2024-11-13 07:00:54,992 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4686] [2024-11-13 07:00:54,996 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4688] [2024-11-13 07:00:54,997 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4694] [2024-11-13 07:00:54,997 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4696] [2024-11-13 07:00:54,998 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4702] [2024-11-13 07:00:54,998 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4704] [2024-11-13 07:00:54,998 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4710] [2024-11-13 07:00:54,999 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4712] [2024-11-13 07:00:54,999 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4718] [2024-11-13 07:00:55,000 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4720] [2024-11-13 07:00:55,000 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4726] [2024-11-13 07:00:55,001 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" ::: "memory"); [4728] [2024-11-13 07:00:55,127 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 07:00:55,470 INFO L204 MainTranslator]: Completed translation [2024-11-13 07:00:55,475 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:00:55 WrapperNode [2024-11-13 07:00:55,476 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 07:00:55,477 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 07:00:55,477 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 07:00:55,477 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 07:00:55,492 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:00:55" (1/1) ... [2024-11-13 07:00:55,590 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:00:55" (1/1) ... [2024-11-13 07:00:55,695 INFO L138 Inliner]: procedures = 922, calls = 957, calls flagged for inlining = 822, calls inlined = 64, statements flattened = 967 [2024-11-13 07:00:55,696 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 07:00:55,697 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 07:00:55,697 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 07:00:55,697 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 07:00:55,707 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:00:55" (1/1) ... [2024-11-13 07:00:55,707 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:00:55" (1/1) ... [2024-11-13 07:00:55,719 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:00:55" (1/1) ... [2024-11-13 07:00:55,720 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:00:55" (1/1) ... [2024-11-13 07:00:55,760 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:00:55" (1/1) ... [2024-11-13 07:00:55,775 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:00:55" (1/1) ... [2024-11-13 07:00:55,781 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:00:55" (1/1) ... [2024-11-13 07:00:55,787 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:00:55" (1/1) ... [2024-11-13 07:00:55,802 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 07:00:55,803 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 07:00:55,803 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 07:00:55,803 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 07:00:55,804 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:00:55" (1/1) ... [2024-11-13 07:00:55,814 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-13 07:00:55,828 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-11-13 07:00:55,849 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-13 07:00:55,874 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-13 07:00:55,922 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 07:00:55,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 07:00:55,922 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 07:00:55,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 07:00:55,922 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 07:00:55,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 07:00:55,923 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 07:00:55,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 07:00:55,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-13 07:00:55,923 INFO L130 BoogieDeclarations]: Found specification of procedure writer [2024-11-13 07:00:55,923 INFO L138 BoogieDeclarations]: Found implementation of procedure writer [2024-11-13 07:00:55,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-13 07:00:55,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-13 07:00:55,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 07:00:55,926 WARN L207 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-13 07:00:56,159 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 07:00:56,161 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 07:00:58,455 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 07:00:58,455 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 07:00:58,722 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 07:00:58,726 INFO L316 CfgBuilder]: Removed 41 assume(true) statements. [2024-11-13 07:00:58,726 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 07:00:58 BoogieIcfgContainer [2024-11-13 07:00:58,727 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 07:00:58,728 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-13 07:00:58,728 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-13 07:00:58,732 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-13 07:00:58,733 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 07:00:52" (1/3) ... [2024-11-13 07:00:58,734 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3286bf9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 07:00:58, skipping insertion in model container [2024-11-13 07:00:58,734 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 07:00:55" (2/3) ... [2024-11-13 07:00:58,734 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3286bf9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 07:00:58, skipping insertion in model container [2024-11-13 07:00:58,735 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 07:00:58" (3/3) ... [2024-11-13 07:00:58,736 INFO L112 eAbstractionObserver]: Analyzing ICFG bounded_mpmc_check_full.i [2024-11-13 07:00:58,755 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-13 07:00:58,756 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 48 error locations. [2024-11-13 07:00:58,756 INFO L489 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-11-13 07:00:59,010 INFO L143 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2024-11-13 07:00:59,102 INFO L107 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=VARIABLES_GLOBAL, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-13 07:00:59,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-11-13 07:00:59,103 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-11-13 07:00:59,105 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-11-13 07:00:59,107 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2024-11-13 07:00:59,138 INFO L157 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-11-13 07:00:59,151 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == writerThread1of1ForFork0 ======== [2024-11-13 07:00:59,159 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PARTIAL_ORDER_FA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@6f2b4e25, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-13 07:00:59,159 INFO L334 AbstractCegarLoop]: Starting to check reachability of 10 error locations. [2024-11-13 07:01:00,281 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting writerErr0ASSERT_VIOLATIONDATA_RACE === [writerErr0ASSERT_VIOLATIONDATA_RACE, writerErr1ASSERT_VIOLATIONDATA_RACE, writerErr2ASSERT_VIOLATIONDATA_RACE, writerErr3ASSERT_VIOLATIONDATA_RACE (and 6 more)] === [2024-11-13 07:01:00,294 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 07:01:00,294 INFO L85 PathProgramCache]: Analyzing trace with hash -153633355, now seen corresponding path program 1 times [2024-11-13 07:01:00,311 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-13 07:01:00,311 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1736712997] [2024-11-13 07:01:00,312 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 07:01:00,313 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 [2024-11-13 07:01:00,313 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/mathsat [2024-11-13 07:01:00,332 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/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) [2024-11-13 07:01:00,333 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/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 [2024-11-13 07:01:00,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 07:01:00,704 INFO L255 TraceCheckSpWp]: Trace formula consists of 367 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 07:01:00,713 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 07:01:00,742 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 13 [2024-11-13 07:01:00,767 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 33 [2024-11-13 07:01:00,809 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 07:01:00,809 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 44 treesize of output 52 [2024-11-13 07:01:00,862 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 07:01:00,863 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 58 treesize of output 71 [2024-11-13 07:01:00,914 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 07:01:00,914 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-13 07:01:00,915 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-13 07:01:00,915 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1736712997] [2024-11-13 07:01:00,917 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1736712997] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 07:01:00,917 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 07:01:00,917 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-13 07:01:00,919 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [639429305] [2024-11-13 07:01:00,919 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 07:01:00,925 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-13 07:01:00,926 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-13 07:01:00,948 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-13 07:01:00,949 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-11-13 07:01:00,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-13 07:01:00,956 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-13 07:01:00,956 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 30.6) internal successors, (153), 6 states have internal predecessors, (153), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 07:01:00,957 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-13 07:01:02,342 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2024-11-13 07:01:02,390 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-13 07:01:02,467 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 35 [2024-11-13 07:01:02,581 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 07:01:11,733 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2024-11-13 07:01:11,852 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 35 [2024-11-13 07:01:12,002 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 07:01:19,508 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 07:01:19,808 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2024-11-13 07:01:19,897 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 07:01:20,225 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2024-11-13 07:01:20,304 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 07:01:20,645 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2024-11-13 07:01:20,663 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-13 07:01:20,736 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 07:01:21,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 07:01:21,179 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/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 [2024-11-13 07:01:21,372 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/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 [2024-11-13 07:01:21,373 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting writerErr3ASSERT_VIOLATIONDATA_RACE === [writerErr0ASSERT_VIOLATIONDATA_RACE, writerErr1ASSERT_VIOLATIONDATA_RACE, writerErr2ASSERT_VIOLATIONDATA_RACE, writerErr3ASSERT_VIOLATIONDATA_RACE (and 6 more)] === [2024-11-13 07:01:21,373 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 07:01:21,374 INFO L85 PathProgramCache]: Analyzing trace with hash 603677591, now seen corresponding path program 1 times [2024-11-13 07:01:21,374 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-13 07:01:21,375 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [222862095] [2024-11-13 07:01:21,375 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 07:01:21,375 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 [2024-11-13 07:01:21,375 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/mathsat [2024-11-13 07:01:21,378 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/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) [2024-11-13 07:01:21,380 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/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 [2024-11-13 07:01:21,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 07:01:21,689 INFO L255 TraceCheckSpWp]: Trace formula consists of 467 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 07:01:21,694 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 07:01:21,711 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2024-11-13 07:01:21,721 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 24 [2024-11-13 07:01:21,741 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 07:01:21,741 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 32 treesize of output 38 [2024-11-13 07:01:21,768 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 07:01:21,768 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 41 treesize of output 52 [2024-11-13 07:01:21,798 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 07:01:21,798 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-13 07:01:21,799 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-13 07:01:21,799 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [222862095] [2024-11-13 07:01:21,799 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [222862095] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 07:01:21,799 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 07:01:21,799 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-13 07:01:21,799 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [633606824] [2024-11-13 07:01:21,799 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 07:01:21,801 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-13 07:01:21,801 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-13 07:01:21,802 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-13 07:01:21,802 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-11-13 07:01:21,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-13 07:01:21,805 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-13 07:01:21,805 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 41.8) internal successors, (209), 6 states have internal predecessors, (209), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 07:01:21,805 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-13 07:01:21,805 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-13 07:01:22,279 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2024-11-13 07:01:22,345 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 07:01:22,655 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2024-11-13 07:01:22,726 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 07:01:23,021 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 07:01:23,439 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 07:01:24,434 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2024-11-13 07:01:24,447 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-13 07:01:24,506 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 07:01:24,857 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 07:01:25,169 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2024-11-13 07:01:25,185 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-13 07:01:25,277 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 07:01:25,563 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 07:01:25,895 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 07:01:25,896 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 07:01:25,904 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/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)] Forceful destruction successful, exit code 0 [2024-11-13 07:01:26,096 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/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 [2024-11-13 07:01:26,097 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting writerErr6ASSERT_VIOLATIONDATA_RACE === [writerErr0ASSERT_VIOLATIONDATA_RACE, writerErr1ASSERT_VIOLATIONDATA_RACE, writerErr2ASSERT_VIOLATIONDATA_RACE, writerErr3ASSERT_VIOLATIONDATA_RACE (and 6 more)] === [2024-11-13 07:01:26,097 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 07:01:26,097 INFO L85 PathProgramCache]: Analyzing trace with hash 1984500589, now seen corresponding path program 1 times [2024-11-13 07:01:26,098 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-13 07:01:26,098 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2030816019] [2024-11-13 07:01:26,099 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 07:01:26,099 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 [2024-11-13 07:01:26,099 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/mathsat [2024-11-13 07:01:26,100 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/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) [2024-11-13 07:01:26,101 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/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 [2024-11-13 07:01:26,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 07:01:26,491 INFO L255 TraceCheckSpWp]: Trace formula consists of 549 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 07:01:26,497 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 07:01:26,510 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2024-11-13 07:01:26,521 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 24 [2024-11-13 07:01:26,541 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 07:01:26,542 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 32 treesize of output 38 [2024-11-13 07:01:26,572 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 07:01:26,573 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 41 treesize of output 52 [2024-11-13 07:01:26,596 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 07:01:26,597 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-13 07:01:26,597 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-13 07:01:26,597 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2030816019] [2024-11-13 07:01:26,597 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2030816019] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 07:01:26,597 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 07:01:26,598 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-13 07:01:26,598 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1160842078] [2024-11-13 07:01:26,598 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 07:01:26,599 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-13 07:01:26,599 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-13 07:01:26,600 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-13 07:01:26,600 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-11-13 07:01:26,600 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-13 07:01:26,602 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-13 07:01:26,603 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 50.4) internal successors, (252), 6 states have internal predecessors, (252), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 07:01:26,603 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-13 07:01:26,603 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-13 07:01:26,604 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-13 07:01:27,043 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2024-11-13 07:01:27,100 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 07:01:27,345 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2024-11-13 07:01:27,407 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 07:01:27,689 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 07:01:27,959 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-13 07:01:28,006 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 07:01:30,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 07:01:30,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 07:01:30,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 07:01:30,187 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/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 [2024-11-13 07:01:30,377 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/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 [2024-11-13 07:01:30,378 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting writerErr8ASSERT_VIOLATIONDATA_RACE === [writerErr0ASSERT_VIOLATIONDATA_RACE, writerErr1ASSERT_VIOLATIONDATA_RACE, writerErr2ASSERT_VIOLATIONDATA_RACE, writerErr3ASSERT_VIOLATIONDATA_RACE (and 6 more)] === [2024-11-13 07:01:30,378 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 07:01:30,379 INFO L85 PathProgramCache]: Analyzing trace with hash -672100031, now seen corresponding path program 1 times [2024-11-13 07:01:30,379 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-13 07:01:30,380 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1244975940] [2024-11-13 07:01:30,380 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 07:01:30,380 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 [2024-11-13 07:01:30,380 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/mathsat [2024-11-13 07:01:30,384 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/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) [2024-11-13 07:01:30,385 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/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 [2024-11-13 07:01:30,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 07:01:30,893 INFO L255 TraceCheckSpWp]: Trace formula consists of 592 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 07:01:30,897 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 07:01:30,909 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 15 [2024-11-13 07:01:31,050 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 37 [2024-11-13 07:01:31,237 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 07:01:31,238 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 50 treesize of output 58 [2024-11-13 07:01:31,409 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 07:01:31,409 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 66 treesize of output 79 [2024-11-13 07:01:31,595 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 07:01:31,595 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-13 07:01:31,595 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-13 07:01:31,596 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1244975940] [2024-11-13 07:01:31,596 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1244975940] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 07:01:31,596 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 07:01:31,596 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-13 07:01:31,596 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1979623439] [2024-11-13 07:01:31,596 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 07:01:31,597 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-13 07:01:31,597 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-13 07:01:31,598 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-13 07:01:31,598 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-11-13 07:01:31,598 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-13 07:01:31,599 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-13 07:01:31,600 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 53.0) internal successors, (265), 6 states have internal predecessors, (265), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 07:01:31,600 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-13 07:01:31,600 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-13 07:01:31,600 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-13 07:01:31,600 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-13 07:01:33,009 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-13 07:01:33,019 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-13 07:01:36,321 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2024-11-13 07:01:36,410 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 07:01:36,716 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 07:01:40,029 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2024-11-13 07:01:40,086 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 07:01:40,463 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 07:01:43,399 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2024-11-13 07:01:43,408 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-13 07:01:43,454 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 07:01:43,619 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-13 07:01:43,739 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 16 [2024-11-13 07:01:48,272 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-13 07:01:48,582 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-13 07:01:48,896 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-13 07:01:56,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 07:01:56,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 07:01:56,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 07:01:56,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 07:01:56,105 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/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 [2024-11-13 07:01:56,295 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/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 [2024-11-13 07:01:56,295 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting writerErr8ASSERT_VIOLATIONDATA_RACE === [writerErr0ASSERT_VIOLATIONDATA_RACE, writerErr1ASSERT_VIOLATIONDATA_RACE, writerErr2ASSERT_VIOLATIONDATA_RACE, writerErr3ASSERT_VIOLATIONDATA_RACE (and 6 more)] === [2024-11-13 07:01:56,296 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 07:01:56,296 INFO L85 PathProgramCache]: Analyzing trace with hash 421437593, now seen corresponding path program 1 times [2024-11-13 07:01:56,297 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-13 07:01:56,297 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [226679707] [2024-11-13 07:01:56,297 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 07:01:56,297 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 [2024-11-13 07:01:56,298 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/mathsat [2024-11-13 07:01:56,299 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/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) [2024-11-13 07:01:56,300 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/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 [2024-11-13 07:01:57,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 07:01:57,157 INFO L255 TraceCheckSpWp]: Trace formula consists of 1559 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-13 07:01:57,163 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 07:01:57,571 INFO L134 CoverageAnalysis]: Checked inductivity of 834 backedges. 558 proven. 156 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-13 07:01:57,571 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 07:01:57,999 INFO L134 CoverageAnalysis]: Checked inductivity of 834 backedges. 558 proven. 156 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-13 07:01:57,999 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-13 07:01:58,000 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [226679707] [2024-11-13 07:01:58,000 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [226679707] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 07:01:58,000 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-13 07:01:58,000 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 12 [2024-11-13 07:01:58,000 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2099840955] [2024-11-13 07:01:58,001 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-13 07:01:58,002 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2024-11-13 07:01:58,002 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-13 07:01:58,003 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2024-11-13 07:01:58,004 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=102, Unknown=0, NotChecked=0, Total=132 [2024-11-13 07:01:58,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-13 07:01:58,005 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-13 07:01:58,005 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 78.83333333333333) internal successors, (946), 12 states have internal predecessors, (946), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 07:01:58,005 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-13 07:01:58,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-13 07:01:58,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-13 07:01:58,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-13 07:01:58,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-13 07:01:59,692 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-13 07:01:59,884 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-13 07:01:59,894 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-13 07:02:01,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 07:02:01,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 07:02:01,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 07:02:01,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 07:02:01,331 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-13 07:02:01,360 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/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 [2024-11-13 07:02:01,532 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/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 [2024-11-13 07:02:01,533 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting writerErr8ASSERT_VIOLATIONDATA_RACE === [writerErr0ASSERT_VIOLATIONDATA_RACE, writerErr1ASSERT_VIOLATIONDATA_RACE, writerErr2ASSERT_VIOLATIONDATA_RACE, writerErr3ASSERT_VIOLATIONDATA_RACE (and 6 more)] === [2024-11-13 07:02:01,533 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 07:02:01,533 INFO L85 PathProgramCache]: Analyzing trace with hash 450514327, now seen corresponding path program 1 times [2024-11-13 07:02:01,534 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-13 07:02:01,535 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [271876770] [2024-11-13 07:02:01,535 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 07:02:01,535 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 [2024-11-13 07:02:01,535 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/mathsat [2024-11-13 07:02:01,542 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/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) [2024-11-13 07:02:01,543 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/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 [2024-11-13 07:02:02,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 07:02:02,292 INFO L255 TraceCheckSpWp]: Trace formula consists of 1632 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 07:02:02,300 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 07:02:02,325 INFO L134 CoverageAnalysis]: Checked inductivity of 1014 backedges. 255 proven. 0 refuted. 0 times theorem prover too weak. 759 trivial. 0 not checked. [2024-11-13 07:02:02,325 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-13 07:02:02,325 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-13 07:02:02,325 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [271876770] [2024-11-13 07:02:02,325 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [271876770] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 07:02:02,326 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 07:02:02,326 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-13 07:02:02,326 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1544127259] [2024-11-13 07:02:02,326 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 07:02:02,327 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-13 07:02:02,327 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-13 07:02:02,327 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-13 07:02:02,328 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-13 07:02:02,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-13 07:02:02,330 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-13 07:02:02,330 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 98.75) internal successors, (395), 4 states have internal predecessors, (395), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 07:02:02,330 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-13 07:02:02,330 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-13 07:02:02,330 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-13 07:02:02,330 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-13 07:02:02,330 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-11-13 07:02:02,330 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-13 07:02:03,875 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-11-13 07:02:05,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 07:02:05,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 07:02:05,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 07:02:05,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 07:02:05,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-13 07:02:05,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-13 07:02:05,250 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/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)] Forceful destruction successful, exit code 0 [2024-11-13 07:02:05,425 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/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 [2024-11-13 07:02:05,426 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting writerErr8ASSERT_VIOLATIONDATA_RACE === [writerErr0ASSERT_VIOLATIONDATA_RACE, writerErr1ASSERT_VIOLATIONDATA_RACE, writerErr2ASSERT_VIOLATIONDATA_RACE, writerErr3ASSERT_VIOLATIONDATA_RACE (and 6 more)] === [2024-11-13 07:02:05,426 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 07:02:05,426 INFO L85 PathProgramCache]: Analyzing trace with hash -990687470, now seen corresponding path program 1 times [2024-11-13 07:02:05,427 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-13 07:02:05,427 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [812596664] [2024-11-13 07:02:05,428 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 07:02:05,428 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 [2024-11-13 07:02:05,428 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/mathsat [2024-11-13 07:02:05,429 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/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) [2024-11-13 07:02:05,430 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/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 (9)] Waiting until timeout for monitored process [2024-11-13 07:02:06,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 07:02:06,198 INFO L255 TraceCheckSpWp]: Trace formula consists of 1693 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-13 07:02:06,207 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 07:02:06,663 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2024-11-13 07:02:06,822 INFO L134 CoverageAnalysis]: Checked inductivity of 1154 backedges. 383 proven. 0 refuted. 0 times theorem prover too weak. 771 trivial. 0 not checked. [2024-11-13 07:02:06,822 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-13 07:02:06,822 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-13 07:02:06,822 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [812596664] [2024-11-13 07:02:06,822 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [812596664] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 07:02:06,822 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 07:02:06,822 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [25] imperfect sequences [] total 25 [2024-11-13 07:02:06,823 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [358213547] [2024-11-13 07:02:06,823 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 07:02:06,823 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2024-11-13 07:02:06,823 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-13 07:02:06,825 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2024-11-13 07:02:06,825 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=552, Unknown=0, NotChecked=0, Total=600 [2024-11-13 07:02:06,825 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-13 07:02:06,827 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-13 07:02:06,827 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 25 states have (on average 17.04) internal successors, (426), 25 states have internal predecessors, (426), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 07:02:06,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-13 07:02:06,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-13 07:02:06,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-13 07:02:06,828 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-13 07:02:06,828 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-11-13 07:02:06,828 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-13 07:02:06,828 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-13 07:02:08,691 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 35 [2024-11-13 07:02:11,222 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 35 [2024-11-13 07:02:33,297 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 07:02:33,297 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 07:02:33,297 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 07:02:33,297 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 07:02:33,297 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-13 07:02:33,297 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-13 07:02:33,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2024-11-13 07:02:33,321 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/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 (9)] Ended with exit code 0 [2024-11-13 07:02:33,499 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/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 [2024-11-13 07:02:33,500 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting writerErr8ASSERT_VIOLATIONDATA_RACE === [writerErr0ASSERT_VIOLATIONDATA_RACE, writerErr1ASSERT_VIOLATIONDATA_RACE, writerErr2ASSERT_VIOLATIONDATA_RACE, writerErr3ASSERT_VIOLATIONDATA_RACE (and 6 more)] === [2024-11-13 07:02:33,500 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 07:02:33,501 INFO L85 PathProgramCache]: Analyzing trace with hash -677273125, now seen corresponding path program 1 times [2024-11-13 07:02:33,502 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-13 07:02:33,502 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1974726506] [2024-11-13 07:02:33,502 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 07:02:33,502 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 [2024-11-13 07:02:33,502 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/mathsat [2024-11-13 07:02:33,503 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/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) [2024-11-13 07:02:33,505 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/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 [2024-11-13 07:02:34,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 07:02:34,556 INFO L255 TraceCheckSpWp]: Trace formula consists of 2083 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 07:02:34,567 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 07:02:34,599 INFO L134 CoverageAnalysis]: Checked inductivity of 1962 backedges. 1035 proven. 0 refuted. 0 times theorem prover too weak. 927 trivial. 0 not checked. [2024-11-13 07:02:34,599 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-13 07:02:34,599 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-13 07:02:34,600 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1974726506] [2024-11-13 07:02:34,600 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1974726506] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 07:02:34,600 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 07:02:34,600 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-13 07:02:34,600 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [140475125] [2024-11-13 07:02:34,600 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 07:02:34,601 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-13 07:02:34,601 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-13 07:02:34,602 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-13 07:02:34,602 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-13 07:02:34,602 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-13 07:02:34,604 INFO L471 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-11-13 07:02:34,604 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 114.25) internal successors, (457), 4 states have internal predecessors, (457), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-13 07:02:34,604 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-13 07:02:34,604 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-13 07:02:34,604 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-13 07:02:34,605 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2024-11-13 07:02:34,605 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-11-13 07:02:34,605 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2024-11-13 07:02:34,605 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2024-11-13 07:02:34,605 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-11-13 07:02:49,439 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 50 [2024-11-13 07:03:35,670 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-13 07:03:35,689 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 50 Killed by 15