/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/ldv-races/race-1_1-join.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-23 18:46:02,355 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-23 18:46:02,359 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-23 18:46:02,396 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-23 18:46:02,397 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-23 18:46:02,399 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-23 18:46:02,401 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-23 18:46:02,403 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-23 18:46:02,406 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-23 18:46:02,407 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-23 18:46:02,408 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-23 18:46:02,410 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-23 18:46:02,411 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-23 18:46:02,412 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-23 18:46:02,414 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-23 18:46:02,415 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-23 18:46:02,417 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-23 18:46:02,418 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-23 18:46:02,433 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-23 18:46:02,435 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-23 18:46:02,437 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-23 18:46:02,439 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-23 18:46:02,441 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-23 18:46:02,442 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-23 18:46:02,445 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-23 18:46:02,446 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-23 18:46:02,446 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-23 18:46:02,447 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-23 18:46:02,448 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-23 18:46:02,449 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-23 18:46:02,450 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-23 18:46:02,451 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-23 18:46:02,452 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-23 18:46:02,453 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-23 18:46:02,454 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-23 18:46:02,455 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-23 18:46:02,456 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-23 18:46:02,456 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-23 18:46:02,457 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-23 18:46:02,458 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-23 18:46:02,459 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-23 18:46:02,460 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2021-02-23 18:46:02,473 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-23 18:46:02,473 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-23 18:46:02,475 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-23 18:46:02,475 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-23 18:46:02,475 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-23 18:46:02,475 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-23 18:46:02,476 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-23 18:46:02,476 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-23 18:46:02,476 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-23 18:46:02,476 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-23 18:46:02,476 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-23 18:46:02,477 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-23 18:46:02,477 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-23 18:46:02,477 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-23 18:46:02,477 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-23 18:46:02,478 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-23 18:46:02,478 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-23 18:46:02,478 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-23 18:46:02,478 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-23 18:46:02,478 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-23 18:46:02,479 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-23 18:46:02,479 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-23 18:46:02,479 INFO L138 SettingsManager]: * Use separate solver for trace checks=false 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/UAutomizer-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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-23 18:46:02,871 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-23 18:46:02,902 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-23 18:46:02,905 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-23 18:46:02,907 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-23 18:46:02,908 INFO L275 PluginConnector]: CDTParser initialized [2021-02-23 18:46:02,909 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-races/race-1_1-join.i [2021-02-23 18:46:03,015 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8073d1a6b/9b40e278f19848668e093f7a6e77ffc7/FLAGfe5455bdf [2021-02-23 18:46:03,875 INFO L306 CDTParser]: Found 1 translation units. [2021-02-23 18:46:03,876 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-races/race-1_1-join.i [2021-02-23 18:46:03,915 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8073d1a6b/9b40e278f19848668e093f7a6e77ffc7/FLAGfe5455bdf [2021-02-23 18:46:04,057 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8073d1a6b/9b40e278f19848668e093f7a6e77ffc7 [2021-02-23 18:46:04,061 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-23 18:46:04,076 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-23 18:46:04,082 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-23 18:46:04,083 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-23 18:46:04,088 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-23 18:46:04,089 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 06:46:04" (1/1) ... [2021-02-23 18:46:04,091 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1108283e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 06:46:04, skipping insertion in model container [2021-02-23 18:46:04,091 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 06:46:04" (1/1) ... [2021-02-23 18:46:04,102 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-23 18:46:04,190 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-23 18:46:05,350 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-races/race-1_1-join.i[76068,76081] [2021-02-23 18:46:05,366 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 18:46:05,379 INFO L203 MainTranslator]: Completed pre-run [2021-02-23 18:46:05,468 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-races/race-1_1-join.i[76068,76081] [2021-02-23 18:46:05,481 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 18:46:05,871 INFO L208 MainTranslator]: Completed translation [2021-02-23 18:46:05,872 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 06:46:05 WrapperNode [2021-02-23 18:46:05,872 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-23 18:46:05,873 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-23 18:46:05,873 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-23 18:46:05,873 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-23 18:46:05,885 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 06:46:05" (1/1) ... [2021-02-23 18:46:05,885 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 06:46:05" (1/1) ... [2021-02-23 18:46:05,918 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 06:46:05" (1/1) ... [2021-02-23 18:46:05,919 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 06:46:05" (1/1) ... [2021-02-23 18:46:05,960 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 06:46:05" (1/1) ... [2021-02-23 18:46:05,963 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 06:46:05" (1/1) ... [2021-02-23 18:46:05,998 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 06:46:05" (1/1) ... [2021-02-23 18:46:06,025 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-23 18:46:06,026 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-23 18:46:06,027 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-23 18:46:06,027 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-23 18:46:06,031 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 06:46:05" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-23 18:46:06,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-23 18:46:06,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-23 18:46:06,146 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_32 [2021-02-23 18:46:06,146 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_64 [2021-02-23 18:46:06,146 INFO L138 BoogieDeclarations]: Found implementation of procedure __uint16_identity [2021-02-23 18:46:06,146 INFO L138 BoogieDeclarations]: Found implementation of procedure __uint32_identity [2021-02-23 18:46:06,147 INFO L138 BoogieDeclarations]: Found implementation of procedure __uint64_identity [2021-02-23 18:46:06,147 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-23 18:46:06,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-02-23 18:46:06,147 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-02-23 18:46:06,148 INFO L138 BoogieDeclarations]: Found implementation of procedure module_init [2021-02-23 18:46:06,149 INFO L138 BoogieDeclarations]: Found implementation of procedure module_exit [2021-02-23 18:46:06,149 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-23 18:46:06,149 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_32 [2021-02-23 18:46:06,150 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_64 [2021-02-23 18:46:06,151 INFO L130 BoogieDeclarations]: Found specification of procedure __uint16_identity [2021-02-23 18:46:06,151 INFO L130 BoogieDeclarations]: Found specification of procedure __uint32_identity [2021-02-23 18:46:06,151 INFO L130 BoogieDeclarations]: Found specification of procedure __uint64_identity [2021-02-23 18:46:06,152 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpucount [2021-02-23 18:46:06,153 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpualloc [2021-02-23 18:46:06,155 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpufree [2021-02-23 18:46:06,155 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setparam [2021-02-23 18:46:06,156 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getparam [2021-02-23 18:46:06,156 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setscheduler [2021-02-23 18:46:06,156 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getscheduler [2021-02-23 18:46:06,156 INFO L130 BoogieDeclarations]: Found specification of procedure sched_yield [2021-02-23 18:46:06,156 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_max [2021-02-23 18:46:06,156 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_min [2021-02-23 18:46:06,157 INFO L130 BoogieDeclarations]: Found specification of procedure sched_rr_get_interval [2021-02-23 18:46:06,157 INFO L130 BoogieDeclarations]: Found specification of procedure clock [2021-02-23 18:46:06,157 INFO L130 BoogieDeclarations]: Found specification of procedure time [2021-02-23 18:46:06,157 INFO L130 BoogieDeclarations]: Found specification of procedure difftime [2021-02-23 18:46:06,157 INFO L130 BoogieDeclarations]: Found specification of procedure mktime [2021-02-23 18:46:06,157 INFO L130 BoogieDeclarations]: Found specification of procedure strftime [2021-02-23 18:46:06,158 INFO L130 BoogieDeclarations]: Found specification of procedure strftime_l [2021-02-23 18:46:06,158 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime [2021-02-23 18:46:06,158 INFO L130 BoogieDeclarations]: Found specification of procedure localtime [2021-02-23 18:46:06,158 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime_r [2021-02-23 18:46:06,158 INFO L130 BoogieDeclarations]: Found specification of procedure localtime_r [2021-02-23 18:46:06,158 INFO L130 BoogieDeclarations]: Found specification of procedure asctime [2021-02-23 18:46:06,158 INFO L130 BoogieDeclarations]: Found specification of procedure ctime [2021-02-23 18:46:06,159 INFO L130 BoogieDeclarations]: Found specification of procedure asctime_r [2021-02-23 18:46:06,159 INFO L130 BoogieDeclarations]: Found specification of procedure ctime_r [2021-02-23 18:46:06,159 INFO L130 BoogieDeclarations]: Found specification of procedure tzset [2021-02-23 18:46:06,159 INFO L130 BoogieDeclarations]: Found specification of procedure stime [2021-02-23 18:46:06,159 INFO L130 BoogieDeclarations]: Found specification of procedure timegm [2021-02-23 18:46:06,159 INFO L130 BoogieDeclarations]: Found specification of procedure timelocal [2021-02-23 18:46:06,159 INFO L130 BoogieDeclarations]: Found specification of procedure dysize [2021-02-23 18:46:06,160 INFO L130 BoogieDeclarations]: Found specification of procedure nanosleep [2021-02-23 18:46:06,160 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getres [2021-02-23 18:46:06,160 INFO L130 BoogieDeclarations]: Found specification of procedure clock_gettime [2021-02-23 18:46:06,160 INFO L130 BoogieDeclarations]: Found specification of procedure clock_settime [2021-02-23 18:46:06,160 INFO L130 BoogieDeclarations]: Found specification of procedure clock_nanosleep [2021-02-23 18:46:06,160 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getcpuclockid [2021-02-23 18:46:06,161 INFO L130 BoogieDeclarations]: Found specification of procedure timer_create [2021-02-23 18:46:06,161 INFO L130 BoogieDeclarations]: Found specification of procedure timer_delete [2021-02-23 18:46:06,161 INFO L130 BoogieDeclarations]: Found specification of procedure timer_settime [2021-02-23 18:46:06,161 INFO L130 BoogieDeclarations]: Found specification of procedure timer_gettime [2021-02-23 18:46:06,161 INFO L130 BoogieDeclarations]: Found specification of procedure timer_getoverrun [2021-02-23 18:46:06,162 INFO L130 BoogieDeclarations]: Found specification of procedure timespec_get [2021-02-23 18:46:06,163 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_create [2021-02-23 18:46:06,164 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_exit [2021-02-23 18:46:06,164 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_join [2021-02-23 18:46:06,164 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_detach [2021-02-23 18:46:06,164 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_self [2021-02-23 18:46:06,164 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_equal [2021-02-23 18:46:06,165 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_init [2021-02-23 18:46:06,165 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_destroy [2021-02-23 18:46:06,165 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getdetachstate [2021-02-23 18:46:06,166 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setdetachstate [2021-02-23 18:46:06,166 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getguardsize [2021-02-23 18:46:06,166 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setguardsize [2021-02-23 18:46:06,166 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedparam [2021-02-23 18:46:06,167 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedparam [2021-02-23 18:46:06,167 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedpolicy [2021-02-23 18:46:06,167 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedpolicy [2021-02-23 18:46:06,167 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getinheritsched [2021-02-23 18:46:06,167 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setinheritsched [2021-02-23 18:46:06,168 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getscope [2021-02-23 18:46:06,169 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setscope [2021-02-23 18:46:06,169 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstackaddr [2021-02-23 18:46:06,169 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstackaddr [2021-02-23 18:46:06,169 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstacksize [2021-02-23 18:46:06,169 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstacksize [2021-02-23 18:46:06,171 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstack [2021-02-23 18:46:06,171 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstack [2021-02-23 18:46:06,171 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedparam [2021-02-23 18:46:06,172 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getschedparam [2021-02-23 18:46:06,172 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedprio [2021-02-23 18:46:06,172 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_once [2021-02-23 18:46:06,173 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcancelstate [2021-02-23 18:46:06,173 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcanceltype [2021-02-23 18:46:06,174 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cancel [2021-02-23 18:46:06,174 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_testcancel [2021-02-23 18:46:06,174 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_register_cancel [2021-02-23 18:46:06,174 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unregister_cancel [2021-02-23 18:46:06,175 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unwind_next [2021-02-23 18:46:06,175 INFO L130 BoogieDeclarations]: Found specification of procedure __sigsetjmp [2021-02-23 18:46:06,175 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_init [2021-02-23 18:46:06,175 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_destroy [2021-02-23 18:46:06,175 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_trylock [2021-02-23 18:46:06,175 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_lock [2021-02-23 18:46:06,176 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_timedlock [2021-02-23 18:46:06,176 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_unlock [2021-02-23 18:46:06,176 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_getprioceiling [2021-02-23 18:46:06,176 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_setprioceiling [2021-02-23 18:46:06,176 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_consistent [2021-02-23 18:46:06,176 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_init [2021-02-23 18:46:06,177 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_destroy [2021-02-23 18:46:06,177 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getpshared [2021-02-23 18:46:06,177 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setpshared [2021-02-23 18:46:06,177 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_gettype [2021-02-23 18:46:06,177 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_settype [2021-02-23 18:46:06,178 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprotocol [2021-02-23 18:46:06,178 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprotocol [2021-02-23 18:46:06,178 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprioceiling [2021-02-23 18:46:06,178 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprioceiling [2021-02-23 18:46:06,178 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getrobust [2021-02-23 18:46:06,178 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setrobust [2021-02-23 18:46:06,179 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_init [2021-02-23 18:46:06,179 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_destroy [2021-02-23 18:46:06,179 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_rdlock [2021-02-23 18:46:06,180 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_tryrdlock [2021-02-23 18:46:06,180 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedrdlock [2021-02-23 18:46:06,180 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_wrlock [2021-02-23 18:46:06,180 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_trywrlock [2021-02-23 18:46:06,180 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedwrlock [2021-02-23 18:46:06,181 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_unlock [2021-02-23 18:46:06,181 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_init [2021-02-23 18:46:06,181 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_destroy [2021-02-23 18:46:06,181 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getpshared [2021-02-23 18:46:06,181 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setpshared [2021-02-23 18:46:06,181 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getkind_np [2021-02-23 18:46:06,181 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setkind_np [2021-02-23 18:46:06,182 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_init [2021-02-23 18:46:06,182 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_destroy [2021-02-23 18:46:06,182 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_signal [2021-02-23 18:46:06,183 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_broadcast [2021-02-23 18:46:06,183 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_wait [2021-02-23 18:46:06,183 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_timedwait [2021-02-23 18:46:06,183 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_init [2021-02-23 18:46:06,183 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_destroy [2021-02-23 18:46:06,184 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getpshared [2021-02-23 18:46:06,186 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setpshared [2021-02-23 18:46:06,190 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getclock [2021-02-23 18:46:06,191 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setclock [2021-02-23 18:46:06,192 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_init [2021-02-23 18:46:06,193 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_destroy [2021-02-23 18:46:06,197 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_lock [2021-02-23 18:46:06,197 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_trylock [2021-02-23 18:46:06,197 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_unlock [2021-02-23 18:46:06,197 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_init [2021-02-23 18:46:06,197 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_destroy [2021-02-23 18:46:06,198 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_wait [2021-02-23 18:46:06,198 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_init [2021-02-23 18:46:06,198 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_destroy [2021-02-23 18:46:06,198 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_getpshared [2021-02-23 18:46:06,198 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_setpshared [2021-02-23 18:46:06,198 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_create [2021-02-23 18:46:06,198 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_delete [2021-02-23 18:46:06,199 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getspecific [2021-02-23 18:46:06,199 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setspecific [2021-02-23 18:46:06,200 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getcpuclockid [2021-02-23 18:46:06,201 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_atfork [2021-02-23 18:46:06,201 INFO L130 BoogieDeclarations]: Found specification of procedure __underflow [2021-02-23 18:46:06,201 INFO L130 BoogieDeclarations]: Found specification of procedure __uflow [2021-02-23 18:46:06,201 INFO L130 BoogieDeclarations]: Found specification of procedure __overflow [2021-02-23 18:46:06,201 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_getc [2021-02-23 18:46:06,201 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_putc [2021-02-23 18:46:06,202 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_feof [2021-02-23 18:46:06,202 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_ferror [2021-02-23 18:46:06,202 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_peekc_locked [2021-02-23 18:46:06,202 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_flockfile [2021-02-23 18:46:06,202 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_funlockfile [2021-02-23 18:46:06,202 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_ftrylockfile [2021-02-23 18:46:06,202 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_vfscanf [2021-02-23 18:46:06,203 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_vfprintf [2021-02-23 18:46:06,203 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_padn [2021-02-23 18:46:06,203 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_sgetn [2021-02-23 18:46:06,203 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_seekoff [2021-02-23 18:46:06,203 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_seekpos [2021-02-23 18:46:06,203 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_free_backup_area [2021-02-23 18:46:06,203 INFO L130 BoogieDeclarations]: Found specification of procedure remove [2021-02-23 18:46:06,203 INFO L130 BoogieDeclarations]: Found specification of procedure rename [2021-02-23 18:46:06,203 INFO L130 BoogieDeclarations]: Found specification of procedure renameat [2021-02-23 18:46:06,204 INFO L130 BoogieDeclarations]: Found specification of procedure tmpfile [2021-02-23 18:46:06,204 INFO L130 BoogieDeclarations]: Found specification of procedure tmpnam [2021-02-23 18:46:06,204 INFO L130 BoogieDeclarations]: Found specification of procedure tmpnam_r [2021-02-23 18:46:06,204 INFO L130 BoogieDeclarations]: Found specification of procedure tempnam [2021-02-23 18:46:06,204 INFO L130 BoogieDeclarations]: Found specification of procedure fclose [2021-02-23 18:46:06,204 INFO L130 BoogieDeclarations]: Found specification of procedure fflush [2021-02-23 18:46:06,204 INFO L130 BoogieDeclarations]: Found specification of procedure fflush_unlocked [2021-02-23 18:46:06,204 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2021-02-23 18:46:06,205 INFO L130 BoogieDeclarations]: Found specification of procedure freopen [2021-02-23 18:46:06,205 INFO L130 BoogieDeclarations]: Found specification of procedure fdopen [2021-02-23 18:46:06,205 INFO L130 BoogieDeclarations]: Found specification of procedure fmemopen [2021-02-23 18:46:06,205 INFO L130 BoogieDeclarations]: Found specification of procedure open_memstream [2021-02-23 18:46:06,205 INFO L130 BoogieDeclarations]: Found specification of procedure setbuf [2021-02-23 18:46:06,206 INFO L130 BoogieDeclarations]: Found specification of procedure setvbuf [2021-02-23 18:46:06,206 INFO L130 BoogieDeclarations]: Found specification of procedure setbuffer [2021-02-23 18:46:06,206 INFO L130 BoogieDeclarations]: Found specification of procedure setlinebuf [2021-02-23 18:46:06,206 INFO L130 BoogieDeclarations]: Found specification of procedure fprintf [2021-02-23 18:46:06,206 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-23 18:46:06,206 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2021-02-23 18:46:06,206 INFO L130 BoogieDeclarations]: Found specification of procedure vfprintf [2021-02-23 18:46:06,206 INFO L130 BoogieDeclarations]: Found specification of procedure vprintf [2021-02-23 18:46:06,206 INFO L130 BoogieDeclarations]: Found specification of procedure vsprintf [2021-02-23 18:46:06,207 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2021-02-23 18:46:06,207 INFO L130 BoogieDeclarations]: Found specification of procedure vsnprintf [2021-02-23 18:46:06,207 INFO L130 BoogieDeclarations]: Found specification of procedure vdprintf [2021-02-23 18:46:06,207 INFO L130 BoogieDeclarations]: Found specification of procedure dprintf [2021-02-23 18:46:06,207 INFO L130 BoogieDeclarations]: Found specification of procedure fscanf [2021-02-23 18:46:06,207 INFO L130 BoogieDeclarations]: Found specification of procedure scanf [2021-02-23 18:46:06,207 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2021-02-23 18:46:06,207 INFO L130 BoogieDeclarations]: Found specification of procedure vfscanf [2021-02-23 18:46:06,207 INFO L130 BoogieDeclarations]: Found specification of procedure vscanf [2021-02-23 18:46:06,208 INFO L130 BoogieDeclarations]: Found specification of procedure vsscanf [2021-02-23 18:46:06,208 INFO L130 BoogieDeclarations]: Found specification of procedure fgetc [2021-02-23 18:46:06,208 INFO L130 BoogieDeclarations]: Found specification of procedure getc [2021-02-23 18:46:06,208 INFO L130 BoogieDeclarations]: Found specification of procedure getchar [2021-02-23 18:46:06,208 INFO L130 BoogieDeclarations]: Found specification of procedure getc_unlocked [2021-02-23 18:46:06,208 INFO L130 BoogieDeclarations]: Found specification of procedure getchar_unlocked [2021-02-23 18:46:06,208 INFO L130 BoogieDeclarations]: Found specification of procedure fgetc_unlocked [2021-02-23 18:46:06,208 INFO L130 BoogieDeclarations]: Found specification of procedure fputc [2021-02-23 18:46:06,208 INFO L130 BoogieDeclarations]: Found specification of procedure putc [2021-02-23 18:46:06,209 INFO L130 BoogieDeclarations]: Found specification of procedure putchar [2021-02-23 18:46:06,209 INFO L130 BoogieDeclarations]: Found specification of procedure fputc_unlocked [2021-02-23 18:46:06,209 INFO L130 BoogieDeclarations]: Found specification of procedure putc_unlocked [2021-02-23 18:46:06,209 INFO L130 BoogieDeclarations]: Found specification of procedure putchar_unlocked [2021-02-23 18:46:06,209 INFO L130 BoogieDeclarations]: Found specification of procedure getw [2021-02-23 18:46:06,209 INFO L130 BoogieDeclarations]: Found specification of procedure putw [2021-02-23 18:46:06,210 INFO L130 BoogieDeclarations]: Found specification of procedure fgets [2021-02-23 18:46:06,210 INFO L130 BoogieDeclarations]: Found specification of procedure __getdelim [2021-02-23 18:46:06,210 INFO L130 BoogieDeclarations]: Found specification of procedure getdelim [2021-02-23 18:46:06,210 INFO L130 BoogieDeclarations]: Found specification of procedure getline [2021-02-23 18:46:06,210 INFO L130 BoogieDeclarations]: Found specification of procedure fputs [2021-02-23 18:46:06,210 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2021-02-23 18:46:06,210 INFO L130 BoogieDeclarations]: Found specification of procedure ungetc [2021-02-23 18:46:06,211 INFO L130 BoogieDeclarations]: Found specification of procedure fread [2021-02-23 18:46:06,211 INFO L130 BoogieDeclarations]: Found specification of procedure fwrite [2021-02-23 18:46:06,211 INFO L130 BoogieDeclarations]: Found specification of procedure fread_unlocked [2021-02-23 18:46:06,211 INFO L130 BoogieDeclarations]: Found specification of procedure fwrite_unlocked [2021-02-23 18:46:06,211 INFO L130 BoogieDeclarations]: Found specification of procedure fseek [2021-02-23 18:46:06,211 INFO L130 BoogieDeclarations]: Found specification of procedure ftell [2021-02-23 18:46:06,211 INFO L130 BoogieDeclarations]: Found specification of procedure rewind [2021-02-23 18:46:06,211 INFO L130 BoogieDeclarations]: Found specification of procedure fseeko [2021-02-23 18:46:06,212 INFO L130 BoogieDeclarations]: Found specification of procedure ftello [2021-02-23 18:46:06,212 INFO L130 BoogieDeclarations]: Found specification of procedure fgetpos [2021-02-23 18:46:06,212 INFO L130 BoogieDeclarations]: Found specification of procedure fsetpos [2021-02-23 18:46:06,212 INFO L130 BoogieDeclarations]: Found specification of procedure clearerr [2021-02-23 18:46:06,212 INFO L130 BoogieDeclarations]: Found specification of procedure feof [2021-02-23 18:46:06,212 INFO L130 BoogieDeclarations]: Found specification of procedure ferror [2021-02-23 18:46:06,212 INFO L130 BoogieDeclarations]: Found specification of procedure clearerr_unlocked [2021-02-23 18:46:06,212 INFO L130 BoogieDeclarations]: Found specification of procedure feof_unlocked [2021-02-23 18:46:06,212 INFO L130 BoogieDeclarations]: Found specification of procedure ferror_unlocked [2021-02-23 18:46:06,213 INFO L130 BoogieDeclarations]: Found specification of procedure perror [2021-02-23 18:46:06,213 INFO L130 BoogieDeclarations]: Found specification of procedure fileno [2021-02-23 18:46:06,213 INFO L130 BoogieDeclarations]: Found specification of procedure fileno_unlocked [2021-02-23 18:46:06,213 INFO L130 BoogieDeclarations]: Found specification of procedure popen [2021-02-23 18:46:06,213 INFO L130 BoogieDeclarations]: Found specification of procedure pclose [2021-02-23 18:46:06,213 INFO L130 BoogieDeclarations]: Found specification of procedure ctermid [2021-02-23 18:46:06,213 INFO L130 BoogieDeclarations]: Found specification of procedure flockfile [2021-02-23 18:46:06,213 INFO L130 BoogieDeclarations]: Found specification of procedure ftrylockfile [2021-02-23 18:46:06,214 INFO L130 BoogieDeclarations]: Found specification of procedure funlockfile [2021-02-23 18:46:06,214 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2021-02-23 18:46:06,214 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2021-02-23 18:46:06,214 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2021-02-23 18:46:06,214 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2021-02-23 18:46:06,214 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2021-02-23 18:46:06,214 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2021-02-23 18:46:06,216 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2021-02-23 18:46:06,220 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2021-02-23 18:46:06,220 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2021-02-23 18:46:06,220 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2021-02-23 18:46:06,221 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2021-02-23 18:46:06,221 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2021-02-23 18:46:06,225 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2021-02-23 18:46:06,225 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2021-02-23 18:46:06,225 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2021-02-23 18:46:06,225 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2021-02-23 18:46:06,225 INFO L130 BoogieDeclarations]: Found specification of procedure select [2021-02-23 18:46:06,225 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2021-02-23 18:46:06,225 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2021-02-23 18:46:06,226 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2021-02-23 18:46:06,226 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2021-02-23 18:46:06,226 INFO L130 BoogieDeclarations]: Found specification of procedure random [2021-02-23 18:46:06,226 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2021-02-23 18:46:06,226 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2021-02-23 18:46:06,226 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2021-02-23 18:46:06,226 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2021-02-23 18:46:06,227 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2021-02-23 18:46:06,227 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2021-02-23 18:46:06,228 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2021-02-23 18:46:06,228 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2021-02-23 18:46:06,228 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2021-02-23 18:46:06,228 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2021-02-23 18:46:06,228 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2021-02-23 18:46:06,228 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2021-02-23 18:46:06,228 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2021-02-23 18:46:06,228 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2021-02-23 18:46:06,228 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2021-02-23 18:46:06,229 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2021-02-23 18:46:06,229 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2021-02-23 18:46:06,229 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2021-02-23 18:46:06,229 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2021-02-23 18:46:06,229 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2021-02-23 18:46:06,229 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2021-02-23 18:46:06,229 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2021-02-23 18:46:06,229 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2021-02-23 18:46:06,229 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2021-02-23 18:46:06,229 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2021-02-23 18:46:06,230 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2021-02-23 18:46:06,230 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2021-02-23 18:46:06,230 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2021-02-23 18:46:06,230 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-23 18:46:06,230 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2021-02-23 18:46:06,230 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2021-02-23 18:46:06,230 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-23 18:46:06,230 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2021-02-23 18:46:06,230 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2021-02-23 18:46:06,231 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2021-02-23 18:46:06,231 INFO L130 BoogieDeclarations]: Found specification of procedure aligned_alloc [2021-02-23 18:46:06,231 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-23 18:46:06,231 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2021-02-23 18:46:06,231 INFO L130 BoogieDeclarations]: Found specification of procedure at_quick_exit [2021-02-23 18:46:06,231 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2021-02-23 18:46:06,231 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2021-02-23 18:46:06,232 INFO L130 BoogieDeclarations]: Found specification of procedure quick_exit [2021-02-23 18:46:06,232 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2021-02-23 18:46:06,232 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2021-02-23 18:46:06,232 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2021-02-23 18:46:06,232 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2021-02-23 18:46:06,232 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2021-02-23 18:46:06,232 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2021-02-23 18:46:06,232 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2021-02-23 18:46:06,232 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2021-02-23 18:46:06,233 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2021-02-23 18:46:06,233 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2021-02-23 18:46:06,233 INFO L130 BoogieDeclarations]: Found specification of procedure system [2021-02-23 18:46:06,233 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2021-02-23 18:46:06,233 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2021-02-23 18:46:06,233 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2021-02-23 18:46:06,233 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2021-02-23 18:46:06,233 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2021-02-23 18:46:06,234 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2021-02-23 18:46:06,234 INFO L130 BoogieDeclarations]: Found specification of procedure div [2021-02-23 18:46:06,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2021-02-23 18:46:06,234 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2021-02-23 18:46:06,234 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2021-02-23 18:46:06,234 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2021-02-23 18:46:06,234 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2021-02-23 18:46:06,234 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2021-02-23 18:46:06,234 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2021-02-23 18:46:06,234 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2021-02-23 18:46:06,235 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2021-02-23 18:46:06,235 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2021-02-23 18:46:06,235 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2021-02-23 18:46:06,235 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2021-02-23 18:46:06,235 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2021-02-23 18:46:06,235 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2021-02-23 18:46:06,235 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2021-02-23 18:46:06,235 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2021-02-23 18:46:06,235 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2021-02-23 18:46:06,236 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2021-02-23 18:46:06,236 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2021-02-23 18:46:06,236 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2021-02-23 18:46:06,236 INFO L130 BoogieDeclarations]: Found specification of procedure access [2021-02-23 18:46:06,236 INFO L130 BoogieDeclarations]: Found specification of procedure faccessat [2021-02-23 18:46:06,236 INFO L130 BoogieDeclarations]: Found specification of procedure lseek [2021-02-23 18:46:06,236 INFO L130 BoogieDeclarations]: Found specification of procedure close [2021-02-23 18:46:06,236 INFO L130 BoogieDeclarations]: Found specification of procedure read [2021-02-23 18:46:06,236 INFO L130 BoogieDeclarations]: Found specification of procedure write [2021-02-23 18:46:06,237 INFO L130 BoogieDeclarations]: Found specification of procedure pread [2021-02-23 18:46:06,237 INFO L130 BoogieDeclarations]: Found specification of procedure pwrite [2021-02-23 18:46:06,237 INFO L130 BoogieDeclarations]: Found specification of procedure pipe [2021-02-23 18:46:06,237 INFO L130 BoogieDeclarations]: Found specification of procedure alarm [2021-02-23 18:46:06,237 INFO L130 BoogieDeclarations]: Found specification of procedure sleep [2021-02-23 18:46:06,237 INFO L130 BoogieDeclarations]: Found specification of procedure ualarm [2021-02-23 18:46:06,237 INFO L130 BoogieDeclarations]: Found specification of procedure usleep [2021-02-23 18:46:06,237 INFO L130 BoogieDeclarations]: Found specification of procedure pause [2021-02-23 18:46:06,237 INFO L130 BoogieDeclarations]: Found specification of procedure chown [2021-02-23 18:46:06,237 INFO L130 BoogieDeclarations]: Found specification of procedure fchown [2021-02-23 18:46:06,238 INFO L130 BoogieDeclarations]: Found specification of procedure lchown [2021-02-23 18:46:06,238 INFO L130 BoogieDeclarations]: Found specification of procedure fchownat [2021-02-23 18:46:06,238 INFO L130 BoogieDeclarations]: Found specification of procedure chdir [2021-02-23 18:46:06,238 INFO L130 BoogieDeclarations]: Found specification of procedure fchdir [2021-02-23 18:46:06,238 INFO L130 BoogieDeclarations]: Found specification of procedure getcwd [2021-02-23 18:46:06,238 INFO L130 BoogieDeclarations]: Found specification of procedure getwd [2021-02-23 18:46:06,238 INFO L130 BoogieDeclarations]: Found specification of procedure dup [2021-02-23 18:46:06,238 INFO L130 BoogieDeclarations]: Found specification of procedure dup2 [2021-02-23 18:46:06,238 INFO L130 BoogieDeclarations]: Found specification of procedure execve [2021-02-23 18:46:06,239 INFO L130 BoogieDeclarations]: Found specification of procedure fexecve [2021-02-23 18:46:06,239 INFO L130 BoogieDeclarations]: Found specification of procedure execv [2021-02-23 18:46:06,239 INFO L130 BoogieDeclarations]: Found specification of procedure execle [2021-02-23 18:46:06,239 INFO L130 BoogieDeclarations]: Found specification of procedure execl [2021-02-23 18:46:06,239 INFO L130 BoogieDeclarations]: Found specification of procedure execvp [2021-02-23 18:46:06,239 INFO L130 BoogieDeclarations]: Found specification of procedure execlp [2021-02-23 18:46:06,239 INFO L130 BoogieDeclarations]: Found specification of procedure nice [2021-02-23 18:46:06,239 INFO L130 BoogieDeclarations]: Found specification of procedure _exit [2021-02-23 18:46:06,240 INFO L130 BoogieDeclarations]: Found specification of procedure pathconf [2021-02-23 18:46:06,240 INFO L130 BoogieDeclarations]: Found specification of procedure fpathconf [2021-02-23 18:46:06,240 INFO L130 BoogieDeclarations]: Found specification of procedure sysconf [2021-02-23 18:46:06,240 INFO L130 BoogieDeclarations]: Found specification of procedure confstr [2021-02-23 18:46:06,241 INFO L130 BoogieDeclarations]: Found specification of procedure getpid [2021-02-23 18:46:06,241 INFO L130 BoogieDeclarations]: Found specification of procedure getppid [2021-02-23 18:46:06,241 INFO L130 BoogieDeclarations]: Found specification of procedure getpgrp [2021-02-23 18:46:06,242 INFO L130 BoogieDeclarations]: Found specification of procedure __getpgid [2021-02-23 18:46:06,242 INFO L130 BoogieDeclarations]: Found specification of procedure getpgid [2021-02-23 18:46:06,242 INFO L130 BoogieDeclarations]: Found specification of procedure setpgid [2021-02-23 18:46:06,242 INFO L130 BoogieDeclarations]: Found specification of procedure setpgrp [2021-02-23 18:46:06,242 INFO L130 BoogieDeclarations]: Found specification of procedure setsid [2021-02-23 18:46:06,242 INFO L130 BoogieDeclarations]: Found specification of procedure getsid [2021-02-23 18:46:06,242 INFO L130 BoogieDeclarations]: Found specification of procedure getuid [2021-02-23 18:46:06,247 INFO L130 BoogieDeclarations]: Found specification of procedure geteuid [2021-02-23 18:46:06,248 INFO L130 BoogieDeclarations]: Found specification of procedure getgid [2021-02-23 18:46:06,248 INFO L130 BoogieDeclarations]: Found specification of procedure getegid [2021-02-23 18:46:06,248 INFO L130 BoogieDeclarations]: Found specification of procedure getgroups [2021-02-23 18:46:06,248 INFO L130 BoogieDeclarations]: Found specification of procedure setuid [2021-02-23 18:46:06,248 INFO L130 BoogieDeclarations]: Found specification of procedure setreuid [2021-02-23 18:46:06,248 INFO L130 BoogieDeclarations]: Found specification of procedure seteuid [2021-02-23 18:46:06,248 INFO L130 BoogieDeclarations]: Found specification of procedure setgid [2021-02-23 18:46:06,248 INFO L130 BoogieDeclarations]: Found specification of procedure setregid [2021-02-23 18:46:06,249 INFO L130 BoogieDeclarations]: Found specification of procedure setegid [2021-02-23 18:46:06,249 INFO L130 BoogieDeclarations]: Found specification of procedure fork [2021-02-23 18:46:06,249 INFO L130 BoogieDeclarations]: Found specification of procedure vfork [2021-02-23 18:46:06,249 INFO L130 BoogieDeclarations]: Found specification of procedure ttyname [2021-02-23 18:46:06,249 INFO L130 BoogieDeclarations]: Found specification of procedure ttyname_r [2021-02-23 18:46:06,249 INFO L130 BoogieDeclarations]: Found specification of procedure isatty [2021-02-23 18:46:06,249 INFO L130 BoogieDeclarations]: Found specification of procedure ttyslot [2021-02-23 18:46:06,249 INFO L130 BoogieDeclarations]: Found specification of procedure link [2021-02-23 18:46:06,249 INFO L130 BoogieDeclarations]: Found specification of procedure linkat [2021-02-23 18:46:06,250 INFO L130 BoogieDeclarations]: Found specification of procedure symlink [2021-02-23 18:46:06,250 INFO L130 BoogieDeclarations]: Found specification of procedure readlink [2021-02-23 18:46:06,250 INFO L130 BoogieDeclarations]: Found specification of procedure symlinkat [2021-02-23 18:46:06,250 INFO L130 BoogieDeclarations]: Found specification of procedure readlinkat [2021-02-23 18:46:06,250 INFO L130 BoogieDeclarations]: Found specification of procedure unlink [2021-02-23 18:46:06,250 INFO L130 BoogieDeclarations]: Found specification of procedure unlinkat [2021-02-23 18:46:06,250 INFO L130 BoogieDeclarations]: Found specification of procedure rmdir [2021-02-23 18:46:06,250 INFO L130 BoogieDeclarations]: Found specification of procedure tcgetpgrp [2021-02-23 18:46:06,250 INFO L130 BoogieDeclarations]: Found specification of procedure tcsetpgrp [2021-02-23 18:46:06,251 INFO L130 BoogieDeclarations]: Found specification of procedure getlogin [2021-02-23 18:46:06,251 INFO L130 BoogieDeclarations]: Found specification of procedure getlogin_r [2021-02-23 18:46:06,251 INFO L130 BoogieDeclarations]: Found specification of procedure setlogin [2021-02-23 18:46:06,251 INFO L130 BoogieDeclarations]: Found specification of procedure getopt [2021-02-23 18:46:06,251 INFO L130 BoogieDeclarations]: Found specification of procedure gethostname [2021-02-23 18:46:06,251 INFO L130 BoogieDeclarations]: Found specification of procedure sethostname [2021-02-23 18:46:06,251 INFO L130 BoogieDeclarations]: Found specification of procedure sethostid [2021-02-23 18:46:06,251 INFO L130 BoogieDeclarations]: Found specification of procedure getdomainname [2021-02-23 18:46:06,251 INFO L130 BoogieDeclarations]: Found specification of procedure setdomainname [2021-02-23 18:46:06,252 INFO L130 BoogieDeclarations]: Found specification of procedure vhangup [2021-02-23 18:46:06,252 INFO L130 BoogieDeclarations]: Found specification of procedure revoke [2021-02-23 18:46:06,252 INFO L130 BoogieDeclarations]: Found specification of procedure profil [2021-02-23 18:46:06,252 INFO L130 BoogieDeclarations]: Found specification of procedure acct [2021-02-23 18:46:06,252 INFO L130 BoogieDeclarations]: Found specification of procedure getusershell [2021-02-23 18:46:06,252 INFO L130 BoogieDeclarations]: Found specification of procedure endusershell [2021-02-23 18:46:06,252 INFO L130 BoogieDeclarations]: Found specification of procedure setusershell [2021-02-23 18:46:06,252 INFO L130 BoogieDeclarations]: Found specification of procedure daemon [2021-02-23 18:46:06,252 INFO L130 BoogieDeclarations]: Found specification of procedure chroot [2021-02-23 18:46:06,253 INFO L130 BoogieDeclarations]: Found specification of procedure getpass [2021-02-23 18:46:06,253 INFO L130 BoogieDeclarations]: Found specification of procedure fsync [2021-02-23 18:46:06,253 INFO L130 BoogieDeclarations]: Found specification of procedure gethostid [2021-02-23 18:46:06,253 INFO L130 BoogieDeclarations]: Found specification of procedure sync [2021-02-23 18:46:06,253 INFO L130 BoogieDeclarations]: Found specification of procedure getpagesize [2021-02-23 18:46:06,253 INFO L130 BoogieDeclarations]: Found specification of procedure getdtablesize [2021-02-23 18:46:06,253 INFO L130 BoogieDeclarations]: Found specification of procedure truncate [2021-02-23 18:46:06,253 INFO L130 BoogieDeclarations]: Found specification of procedure ftruncate [2021-02-23 18:46:06,253 INFO L130 BoogieDeclarations]: Found specification of procedure brk [2021-02-23 18:46:06,254 INFO L130 BoogieDeclarations]: Found specification of procedure sbrk [2021-02-23 18:46:06,254 INFO L130 BoogieDeclarations]: Found specification of procedure syscall [2021-02-23 18:46:06,254 INFO L130 BoogieDeclarations]: Found specification of procedure lockf [2021-02-23 18:46:06,254 INFO L130 BoogieDeclarations]: Found specification of procedure fdatasync [2021-02-23 18:46:06,254 INFO L130 BoogieDeclarations]: Found specification of procedure getentropy [2021-02-23 18:46:06,254 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-23 18:46:06,254 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2021-02-23 18:46:06,254 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2021-02-23 18:46:06,254 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-23 18:46:06,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-23 18:46:06,255 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-23 18:46:06,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-02-23 18:46:06,255 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-02-23 18:46:06,255 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-02-23 18:46:06,255 INFO L130 BoogieDeclarations]: Found specification of procedure module_init [2021-02-23 18:46:06,255 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-23 18:46:06,255 INFO L130 BoogieDeclarations]: Found specification of procedure module_exit [2021-02-23 18:46:06,255 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-23 18:46:06,255 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-23 18:46:06,256 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-23 18:46:06,256 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-23 18:46:06,256 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-23 18:46:06,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-23 18:46:06,256 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-23 18:46:06,256 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-23 18:46:07,608 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-23 18:46:07,608 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-02-23 18:46:07,611 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 06:46:07 BoogieIcfgContainer [2021-02-23 18:46:07,611 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-23 18:46:07,613 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-23 18:46:07,613 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-23 18:46:07,617 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-23 18:46:07,617 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.02 06:46:04" (1/3) ... [2021-02-23 18:46:07,618 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f7666a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 06:46:07, skipping insertion in model container [2021-02-23 18:46:07,619 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 06:46:05" (2/3) ... [2021-02-23 18:46:07,619 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f7666a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 06:46:07, skipping insertion in model container [2021-02-23 18:46:07,619 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 06:46:07" (3/3) ... [2021-02-23 18:46:07,621 INFO L111 eAbstractionObserver]: Analyzing ICFG race-1_1-join.i [2021-02-23 18:46:07,628 WARN L142 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-02-23 18:46:07,628 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-23 18:46:07,634 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-23 18:46:07,635 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-02-23 18:46:07,674 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-02-23 18:46:07,675 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-02-23 18:46:07,675 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-02-23 18:46:07,675 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-02-23 18:46:07,675 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-02-23 18:46:07,675 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-02-23 18:46:07,676 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-02-23 18:46:07,676 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-02-23 18:46:07,676 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-02-23 18:46:07,676 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-02-23 18:46:07,677 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-02-23 18:46:07,677 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-02-23 18:46:07,678 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition. Calls and returns should habe been removed by inlining. (Did the inlining fail because this program is recursive.) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ProcedureMultiplier.(ProcedureMultiplier.java:255) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.IcfgPetrifier.(IcfgPetrifier.java:123) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterateAllErrorsAtOnce(TraceAbstractionStarter.java:324) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:171) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:131) 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:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-02-23 18:46:07,684 INFO L168 Benchmark]: Toolchain (without parser) took 3618.61 ms. Allocated memory was 151.0 MB in the beginning and 185.6 MB in the end (delta: 34.6 MB). Free memory was 123.9 MB in the beginning and 90.3 MB in the end (delta: 33.6 MB). Peak memory consumption was 69.7 MB. Max. memory is 8.0 GB. [2021-02-23 18:46:07,685 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 151.0 MB. Free memory was 125.3 MB in the beginning and 125.2 MB in the end (delta: 82.7 kB). There was no memory consumed. Max. memory is 8.0 GB. [2021-02-23 18:46:07,686 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1789.92 ms. Allocated memory was 151.0 MB in the beginning and 185.6 MB in the end (delta: 34.6 MB). Free memory was 122.8 MB in the beginning and 152.3 MB in the end (delta: -29.5 MB). Peak memory consumption was 58.6 MB. Max. memory is 8.0 GB. [2021-02-23 18:46:07,687 INFO L168 Benchmark]: Boogie Preprocessor took 152.46 ms. Allocated memory is still 185.6 MB. Free memory was 152.3 MB in the beginning and 139.7 MB in the end (delta: 12.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. [2021-02-23 18:46:07,688 INFO L168 Benchmark]: RCFGBuilder took 1584.54 ms. Allocated memory is still 185.6 MB. Free memory was 139.2 MB in the beginning and 96.1 MB in the end (delta: 43.1 MB). Peak memory consumption was 59.8 MB. Max. memory is 8.0 GB. [2021-02-23 18:46:07,688 INFO L168 Benchmark]: TraceAbstraction took 67.75 ms. Allocated memory is still 185.6 MB. Free memory was 95.6 MB in the beginning and 90.3 MB in the end (delta: 5.2 MB). Peak memory consumption was 5.2 MB. Max. memory is 8.0 GB. [2021-02-23 18:46:07,692 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 151.0 MB. Free memory was 125.3 MB in the beginning and 125.2 MB in the end (delta: 82.7 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 1789.92 ms. Allocated memory was 151.0 MB in the beginning and 185.6 MB in the end (delta: 34.6 MB). Free memory was 122.8 MB in the beginning and 152.3 MB in the end (delta: -29.5 MB). Peak memory consumption was 58.6 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 152.46 ms. Allocated memory is still 185.6 MB. Free memory was 152.3 MB in the beginning and 139.7 MB in the end (delta: 12.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1584.54 ms. Allocated memory is still 185.6 MB. Free memory was 139.2 MB in the beginning and 96.1 MB in the end (delta: 43.1 MB). Peak memory consumption was 59.8 MB. Max. memory is 8.0 GB. * TraceAbstraction took 67.75 ms. Allocated memory is still 185.6 MB. Free memory was 95.6 MB in the beginning and 90.3 MB in the end (delta: 5.2 MB). Peak memory consumption was 5.2 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition. Calls and returns should habe been removed by inlining. (Did the inlining fail because this program is recursive.) de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition. Calls and returns should habe been removed by inlining. (Did the inlining fail because this program is recursive.): de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ProcedureMultiplier.(ProcedureMultiplier.java:255) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...