/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/pthread/bigshot_s.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-46f3038-m [2020-07-08 17:30:28,028 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-08 17:30:28,031 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-08 17:30:28,043 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-08 17:30:28,044 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-08 17:30:28,045 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-08 17:30:28,046 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-08 17:30:28,048 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-08 17:30:28,050 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-08 17:30:28,051 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-08 17:30:28,052 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-08 17:30:28,053 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-08 17:30:28,053 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-08 17:30:28,054 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-08 17:30:28,055 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-08 17:30:28,056 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-08 17:30:28,057 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-08 17:30:28,058 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-08 17:30:28,060 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-08 17:30:28,062 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-08 17:30:28,063 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-08 17:30:28,064 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-08 17:30:28,065 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-08 17:30:28,066 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-08 17:30:28,070 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-08 17:30:28,071 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-08 17:30:28,071 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-08 17:30:28,072 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-08 17:30:28,072 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-08 17:30:28,073 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-08 17:30:28,073 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-08 17:30:28,074 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-08 17:30:28,075 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-08 17:30:28,076 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-08 17:30:28,077 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-08 17:30:28,077 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-08 17:30:28,078 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-08 17:30:28,078 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-08 17:30:28,078 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-08 17:30:28,079 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-08 17:30:28,080 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-08 17:30:28,080 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-08 17:30:28,090 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-08 17:30:28,090 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-08 17:30:28,092 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-08 17:30:28,092 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-08 17:30:28,092 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-08 17:30:28,093 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-08 17:30:28,093 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-08 17:30:28,093 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-08 17:30:28,093 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-08 17:30:28,093 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-08 17:30:28,094 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-08 17:30:28,094 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-08 17:30:28,094 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-08 17:30:28,095 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-08 17:30:28,095 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-08 17:30:28,095 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-08 17:30:28,095 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-08 17:30:28,096 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-08 17:30:28,096 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 17:30:28,096 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-08 17:30:28,096 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-08 17:30:28,097 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-08 17:30:28,097 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-08 17:30:28,411 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-08 17:30:28,432 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-08 17:30:28,435 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-08 17:30:28,438 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-08 17:30:28,438 INFO L275 PluginConnector]: CDTParser initialized [2020-07-08 17:30:28,439 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/bigshot_s.i [2020-07-08 17:30:28,520 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/33d790803/0be56f1f572247b7817fbd8a28f2f576/FLAG1db1ce0d2 [2020-07-08 17:30:29,115 INFO L306 CDTParser]: Found 1 translation units. [2020-07-08 17:30:29,116 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/bigshot_s.i [2020-07-08 17:30:29,133 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/33d790803/0be56f1f572247b7817fbd8a28f2f576/FLAG1db1ce0d2 [2020-07-08 17:30:29,366 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/33d790803/0be56f1f572247b7817fbd8a28f2f576 [2020-07-08 17:30:29,376 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-08 17:30:29,377 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-08 17:30:29,378 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-08 17:30:29,379 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-08 17:30:29,382 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-08 17:30:29,383 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 05:30:29" (1/1) ... [2020-07-08 17:30:29,386 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43013f4b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 05:30:29, skipping insertion in model container [2020-07-08 17:30:29,386 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 05:30:29" (1/1) ... [2020-07-08 17:30:29,393 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-08 17:30:29,460 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-08 17:30:30,102 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 17:30:30,116 INFO L203 MainTranslator]: Completed pre-run [2020-07-08 17:30:30,198 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 17:30:30,405 INFO L208 MainTranslator]: Completed translation [2020-07-08 17:30:30,405 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 05:30:30 WrapperNode [2020-07-08 17:30:30,406 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-08 17:30:30,406 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-08 17:30:30,407 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-08 17:30:30,407 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-08 17:30:30,420 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 05:30:30" (1/1) ... [2020-07-08 17:30:30,420 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 05:30:30" (1/1) ... [2020-07-08 17:30:30,442 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 05:30:30" (1/1) ... [2020-07-08 17:30:30,442 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 05:30:30" (1/1) ... [2020-07-08 17:30:30,482 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 05:30:30" (1/1) ... [2020-07-08 17:30:30,487 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 05:30:30" (1/1) ... [2020-07-08 17:30:30,494 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 05:30:30" (1/1) ... [2020-07-08 17:30:30,507 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-08 17:30:30,508 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-08 17:30:30,508 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-08 17:30:30,508 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-08 17:30:30,509 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 05:30:30" (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 [2020-07-08 17:30:30,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-08 17:30:30,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-08 17:30:30,578 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_32 [2020-07-08 17:30:30,578 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_64 [2020-07-08 17:30:30,578 INFO L138 BoogieDeclarations]: Found implementation of procedure __uint16_identity [2020-07-08 17:30:30,578 INFO L138 BoogieDeclarations]: Found implementation of procedure __uint32_identity [2020-07-08 17:30:30,578 INFO L138 BoogieDeclarations]: Found implementation of procedure __uint64_identity [2020-07-08 17:30:30,578 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2020-07-08 17:30:30,578 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2020-07-08 17:30:30,579 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2020-07-08 17:30:30,579 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-08 17:30:30,579 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2020-07-08 17:30:30,579 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-08 17:30:30,579 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2020-07-08 17:30:30,579 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2020-07-08 17:30:30,580 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2020-07-08 17:30:30,580 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2020-07-08 17:30:30,580 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2020-07-08 17:30:30,580 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2020-07-08 17:30:30,580 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2020-07-08 17:30:30,581 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2020-07-08 17:30:30,581 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2020-07-08 17:30:30,581 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2020-07-08 17:30:30,581 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2020-07-08 17:30:30,581 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2020-07-08 17:30:30,582 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2020-07-08 17:30:30,582 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2020-07-08 17:30:30,582 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2020-07-08 17:30:30,582 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2020-07-08 17:30:30,582 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_32 [2020-07-08 17:30:30,582 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_64 [2020-07-08 17:30:30,583 INFO L130 BoogieDeclarations]: Found specification of procedure __uint16_identity [2020-07-08 17:30:30,583 INFO L130 BoogieDeclarations]: Found specification of procedure __uint32_identity [2020-07-08 17:30:30,583 INFO L130 BoogieDeclarations]: Found specification of procedure __uint64_identity [2020-07-08 17:30:30,583 INFO L130 BoogieDeclarations]: Found specification of procedure select [2020-07-08 17:30:30,583 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2020-07-08 17:30:30,584 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2020-07-08 17:30:30,584 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2020-07-08 17:30:30,584 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2020-07-08 17:30:30,584 INFO L130 BoogieDeclarations]: Found specification of procedure random [2020-07-08 17:30:30,584 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2020-07-08 17:30:30,584 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2020-07-08 17:30:30,585 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2020-07-08 17:30:30,585 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2020-07-08 17:30:30,585 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2020-07-08 17:30:30,585 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2020-07-08 17:30:30,585 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2020-07-08 17:30:30,585 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2020-07-08 17:30:30,585 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2020-07-08 17:30:30,586 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2020-07-08 17:30:30,586 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2020-07-08 17:30:30,586 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2020-07-08 17:30:30,586 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2020-07-08 17:30:30,586 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2020-07-08 17:30:30,586 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2020-07-08 17:30:30,587 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2020-07-08 17:30:30,587 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2020-07-08 17:30:30,587 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2020-07-08 17:30:30,587 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2020-07-08 17:30:30,587 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2020-07-08 17:30:30,588 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2020-07-08 17:30:30,588 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2020-07-08 17:30:30,588 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2020-07-08 17:30:30,588 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2020-07-08 17:30:30,588 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2020-07-08 17:30:30,588 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2020-07-08 17:30:30,589 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2020-07-08 17:30:30,589 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2020-07-08 17:30:30,589 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-08 17:30:30,589 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-07-08 17:30:30,589 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2020-07-08 17:30:30,590 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-08 17:30:30,590 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2020-07-08 17:30:30,590 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2020-07-08 17:30:30,590 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2020-07-08 17:30:30,590 INFO L130 BoogieDeclarations]: Found specification of procedure aligned_alloc [2020-07-08 17:30:30,590 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-07-08 17:30:30,591 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2020-07-08 17:30:30,591 INFO L130 BoogieDeclarations]: Found specification of procedure at_quick_exit [2020-07-08 17:30:30,591 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2020-07-08 17:30:30,591 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-08 17:30:30,592 INFO L130 BoogieDeclarations]: Found specification of procedure quick_exit [2020-07-08 17:30:30,592 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2020-07-08 17:30:30,592 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2020-07-08 17:30:30,592 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2020-07-08 17:30:30,592 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2020-07-08 17:30:30,592 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2020-07-08 17:30:30,593 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2020-07-08 17:30:30,593 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2020-07-08 17:30:30,594 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2020-07-08 17:30:30,594 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2020-07-08 17:30:30,594 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2020-07-08 17:30:30,594 INFO L130 BoogieDeclarations]: Found specification of procedure system [2020-07-08 17:30:30,594 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2020-07-08 17:30:30,594 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2020-07-08 17:30:30,595 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2020-07-08 17:30:30,595 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2020-07-08 17:30:30,595 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2020-07-08 17:30:30,595 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2020-07-08 17:30:30,595 INFO L130 BoogieDeclarations]: Found specification of procedure div [2020-07-08 17:30:30,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2020-07-08 17:30:30,596 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2020-07-08 17:30:30,596 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2020-07-08 17:30:30,596 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2020-07-08 17:30:30,596 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2020-07-08 17:30:30,596 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2020-07-08 17:30:30,597 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2020-07-08 17:30:30,597 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2020-07-08 17:30:30,597 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2020-07-08 17:30:30,597 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2020-07-08 17:30:30,597 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2020-07-08 17:30:30,597 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2020-07-08 17:30:30,598 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2020-07-08 17:30:30,598 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2020-07-08 17:30:30,598 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2020-07-08 17:30:30,598 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2020-07-08 17:30:30,598 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2020-07-08 17:30:30,599 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2020-07-08 17:30:30,599 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2020-07-08 17:30:30,599 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2020-07-08 17:30:30,599 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpucount [2020-07-08 17:30:30,599 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpualloc [2020-07-08 17:30:30,599 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpufree [2020-07-08 17:30:30,600 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setparam [2020-07-08 17:30:30,600 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getparam [2020-07-08 17:30:30,600 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setscheduler [2020-07-08 17:30:30,600 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getscheduler [2020-07-08 17:30:30,600 INFO L130 BoogieDeclarations]: Found specification of procedure sched_yield [2020-07-08 17:30:30,601 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_max [2020-07-08 17:30:30,601 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_min [2020-07-08 17:30:30,601 INFO L130 BoogieDeclarations]: Found specification of procedure sched_rr_get_interval [2020-07-08 17:30:30,601 INFO L130 BoogieDeclarations]: Found specification of procedure clock [2020-07-08 17:30:30,601 INFO L130 BoogieDeclarations]: Found specification of procedure time [2020-07-08 17:30:30,601 INFO L130 BoogieDeclarations]: Found specification of procedure difftime [2020-07-08 17:30:30,602 INFO L130 BoogieDeclarations]: Found specification of procedure mktime [2020-07-08 17:30:30,602 INFO L130 BoogieDeclarations]: Found specification of procedure strftime [2020-07-08 17:30:30,602 INFO L130 BoogieDeclarations]: Found specification of procedure strftime_l [2020-07-08 17:30:30,602 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime [2020-07-08 17:30:30,602 INFO L130 BoogieDeclarations]: Found specification of procedure localtime [2020-07-08 17:30:30,602 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime_r [2020-07-08 17:30:30,603 INFO L130 BoogieDeclarations]: Found specification of procedure localtime_r [2020-07-08 17:30:30,603 INFO L130 BoogieDeclarations]: Found specification of procedure asctime [2020-07-08 17:30:30,603 INFO L130 BoogieDeclarations]: Found specification of procedure ctime [2020-07-08 17:30:30,603 INFO L130 BoogieDeclarations]: Found specification of procedure asctime_r [2020-07-08 17:30:30,603 INFO L130 BoogieDeclarations]: Found specification of procedure ctime_r [2020-07-08 17:30:30,603 INFO L130 BoogieDeclarations]: Found specification of procedure tzset [2020-07-08 17:30:30,604 INFO L130 BoogieDeclarations]: Found specification of procedure stime [2020-07-08 17:30:30,604 INFO L130 BoogieDeclarations]: Found specification of procedure timegm [2020-07-08 17:30:30,604 INFO L130 BoogieDeclarations]: Found specification of procedure timelocal [2020-07-08 17:30:30,604 INFO L130 BoogieDeclarations]: Found specification of procedure dysize [2020-07-08 17:30:30,604 INFO L130 BoogieDeclarations]: Found specification of procedure nanosleep [2020-07-08 17:30:30,604 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getres [2020-07-08 17:30:30,605 INFO L130 BoogieDeclarations]: Found specification of procedure clock_gettime [2020-07-08 17:30:30,605 INFO L130 BoogieDeclarations]: Found specification of procedure clock_settime [2020-07-08 17:30:30,605 INFO L130 BoogieDeclarations]: Found specification of procedure clock_nanosleep [2020-07-08 17:30:30,605 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getcpuclockid [2020-07-08 17:30:30,605 INFO L130 BoogieDeclarations]: Found specification of procedure timer_create [2020-07-08 17:30:30,606 INFO L130 BoogieDeclarations]: Found specification of procedure timer_delete [2020-07-08 17:30:30,606 INFO L130 BoogieDeclarations]: Found specification of procedure timer_settime [2020-07-08 17:30:30,606 INFO L130 BoogieDeclarations]: Found specification of procedure timer_gettime [2020-07-08 17:30:30,606 INFO L130 BoogieDeclarations]: Found specification of procedure timer_getoverrun [2020-07-08 17:30:30,606 INFO L130 BoogieDeclarations]: Found specification of procedure timespec_get [2020-07-08 17:30:30,606 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_create [2020-07-08 17:30:30,607 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_exit [2020-07-08 17:30:30,607 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_join [2020-07-08 17:30:30,607 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_detach [2020-07-08 17:30:30,607 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_self [2020-07-08 17:30:30,607 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_equal [2020-07-08 17:30:30,607 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_init [2020-07-08 17:30:30,608 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_destroy [2020-07-08 17:30:30,608 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getdetachstate [2020-07-08 17:30:30,608 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setdetachstate [2020-07-08 17:30:30,608 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getguardsize [2020-07-08 17:30:30,608 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setguardsize [2020-07-08 17:30:30,609 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedparam [2020-07-08 17:30:30,609 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedparam [2020-07-08 17:30:30,609 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedpolicy [2020-07-08 17:30:30,609 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedpolicy [2020-07-08 17:30:30,609 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getinheritsched [2020-07-08 17:30:30,609 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setinheritsched [2020-07-08 17:30:30,610 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getscope [2020-07-08 17:30:30,610 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setscope [2020-07-08 17:30:30,610 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstackaddr [2020-07-08 17:30:30,610 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstackaddr [2020-07-08 17:30:30,610 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstacksize [2020-07-08 17:30:30,611 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstacksize [2020-07-08 17:30:30,611 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstack [2020-07-08 17:30:30,611 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstack [2020-07-08 17:30:30,611 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedparam [2020-07-08 17:30:30,611 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getschedparam [2020-07-08 17:30:30,611 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedprio [2020-07-08 17:30:30,612 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_once [2020-07-08 17:30:30,612 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcancelstate [2020-07-08 17:30:30,612 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcanceltype [2020-07-08 17:30:30,612 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cancel [2020-07-08 17:30:30,612 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_testcancel [2020-07-08 17:30:30,612 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_register_cancel [2020-07-08 17:30:30,613 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unregister_cancel [2020-07-08 17:30:30,613 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unwind_next [2020-07-08 17:30:30,613 INFO L130 BoogieDeclarations]: Found specification of procedure __sigsetjmp [2020-07-08 17:30:30,613 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_init [2020-07-08 17:30:30,613 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_destroy [2020-07-08 17:30:30,613 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_trylock [2020-07-08 17:30:30,614 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_lock [2020-07-08 17:30:30,614 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_timedlock [2020-07-08 17:30:30,614 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_unlock [2020-07-08 17:30:30,614 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_getprioceiling [2020-07-08 17:30:30,614 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_setprioceiling [2020-07-08 17:30:30,615 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_consistent [2020-07-08 17:30:30,615 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_init [2020-07-08 17:30:30,615 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_destroy [2020-07-08 17:30:30,615 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getpshared [2020-07-08 17:30:30,615 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setpshared [2020-07-08 17:30:30,615 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_gettype [2020-07-08 17:30:30,616 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_settype [2020-07-08 17:30:30,616 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprotocol [2020-07-08 17:30:30,616 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprotocol [2020-07-08 17:30:30,616 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprioceiling [2020-07-08 17:30:30,616 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprioceiling [2020-07-08 17:30:30,616 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getrobust [2020-07-08 17:30:30,617 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setrobust [2020-07-08 17:30:30,617 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_init [2020-07-08 17:30:30,617 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_destroy [2020-07-08 17:30:30,617 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_rdlock [2020-07-08 17:30:30,617 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_tryrdlock [2020-07-08 17:30:30,617 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedrdlock [2020-07-08 17:30:30,618 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_wrlock [2020-07-08 17:30:30,618 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_trywrlock [2020-07-08 17:30:30,618 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedwrlock [2020-07-08 17:30:30,618 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_unlock [2020-07-08 17:30:30,618 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_init [2020-07-08 17:30:30,619 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_destroy [2020-07-08 17:30:30,619 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getpshared [2020-07-08 17:30:30,619 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setpshared [2020-07-08 17:30:30,619 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getkind_np [2020-07-08 17:30:30,619 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setkind_np [2020-07-08 17:30:30,619 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_init [2020-07-08 17:30:30,620 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_destroy [2020-07-08 17:30:30,620 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_signal [2020-07-08 17:30:30,620 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_broadcast [2020-07-08 17:30:30,620 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_wait [2020-07-08 17:30:30,620 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_timedwait [2020-07-08 17:30:30,620 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_init [2020-07-08 17:30:30,621 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_destroy [2020-07-08 17:30:30,621 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getpshared [2020-07-08 17:30:30,621 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setpshared [2020-07-08 17:30:30,621 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getclock [2020-07-08 17:30:30,621 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setclock [2020-07-08 17:30:30,621 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_init [2020-07-08 17:30:30,622 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_destroy [2020-07-08 17:30:30,622 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_lock [2020-07-08 17:30:30,622 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_trylock [2020-07-08 17:30:30,622 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_unlock [2020-07-08 17:30:30,622 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_init [2020-07-08 17:30:30,622 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_destroy [2020-07-08 17:30:30,622 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_wait [2020-07-08 17:30:30,623 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_init [2020-07-08 17:30:30,623 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_destroy [2020-07-08 17:30:30,623 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_getpshared [2020-07-08 17:30:30,623 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_setpshared [2020-07-08 17:30:30,623 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_create [2020-07-08 17:30:30,623 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_delete [2020-07-08 17:30:30,624 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getspecific [2020-07-08 17:30:30,624 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setspecific [2020-07-08 17:30:30,624 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getcpuclockid [2020-07-08 17:30:30,624 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_atfork [2020-07-08 17:30:30,624 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-07-08 17:30:30,624 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2020-07-08 17:30:30,625 INFO L130 BoogieDeclarations]: Found specification of procedure memccpy [2020-07-08 17:30:30,625 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-07-08 17:30:30,625 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2020-07-08 17:30:30,625 INFO L130 BoogieDeclarations]: Found specification of procedure memchr [2020-07-08 17:30:30,625 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2020-07-08 17:30:30,625 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2020-07-08 17:30:30,626 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2020-07-08 17:30:30,626 INFO L130 BoogieDeclarations]: Found specification of procedure strncat [2020-07-08 17:30:30,626 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2020-07-08 17:30:30,626 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2020-07-08 17:30:30,626 INFO L130 BoogieDeclarations]: Found specification of procedure strcoll [2020-07-08 17:30:30,627 INFO L130 BoogieDeclarations]: Found specification of procedure strxfrm [2020-07-08 17:30:30,627 INFO L130 BoogieDeclarations]: Found specification of procedure strcoll_l [2020-07-08 17:30:30,627 INFO L130 BoogieDeclarations]: Found specification of procedure strxfrm_l [2020-07-08 17:30:30,627 INFO L130 BoogieDeclarations]: Found specification of procedure strdup [2020-07-08 17:30:30,627 INFO L130 BoogieDeclarations]: Found specification of procedure strndup [2020-07-08 17:30:30,627 INFO L130 BoogieDeclarations]: Found specification of procedure strchr [2020-07-08 17:30:30,628 INFO L130 BoogieDeclarations]: Found specification of procedure strrchr [2020-07-08 17:30:30,628 INFO L130 BoogieDeclarations]: Found specification of procedure strcspn [2020-07-08 17:30:30,628 INFO L130 BoogieDeclarations]: Found specification of procedure strspn [2020-07-08 17:30:30,628 INFO L130 BoogieDeclarations]: Found specification of procedure strpbrk [2020-07-08 17:30:30,628 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2020-07-08 17:30:30,628 INFO L130 BoogieDeclarations]: Found specification of procedure strtok [2020-07-08 17:30:30,629 INFO L130 BoogieDeclarations]: Found specification of procedure __strtok_r [2020-07-08 17:30:30,629 INFO L130 BoogieDeclarations]: Found specification of procedure strtok_r [2020-07-08 17:30:30,629 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2020-07-08 17:30:30,629 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2020-07-08 17:30:30,629 INFO L130 BoogieDeclarations]: Found specification of procedure strerror [2020-07-08 17:30:30,629 INFO L130 BoogieDeclarations]: Found specification of procedure strerror_r [2020-07-08 17:30:30,630 INFO L130 BoogieDeclarations]: Found specification of procedure strerror_l [2020-07-08 17:30:30,630 INFO L130 BoogieDeclarations]: Found specification of procedure bcmp [2020-07-08 17:30:30,630 INFO L130 BoogieDeclarations]: Found specification of procedure bcopy [2020-07-08 17:30:30,630 INFO L130 BoogieDeclarations]: Found specification of procedure bzero [2020-07-08 17:30:30,630 INFO L130 BoogieDeclarations]: Found specification of procedure index [2020-07-08 17:30:30,630 INFO L130 BoogieDeclarations]: Found specification of procedure rindex [2020-07-08 17:30:30,631 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2020-07-08 17:30:30,631 INFO L130 BoogieDeclarations]: Found specification of procedure ffsl [2020-07-08 17:30:30,631 INFO L130 BoogieDeclarations]: Found specification of procedure ffsll [2020-07-08 17:30:30,631 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp [2020-07-08 17:30:30,631 INFO L130 BoogieDeclarations]: Found specification of procedure strncasecmp [2020-07-08 17:30:30,631 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp_l [2020-07-08 17:30:30,632 INFO L130 BoogieDeclarations]: Found specification of procedure strncasecmp_l [2020-07-08 17:30:30,632 INFO L130 BoogieDeclarations]: Found specification of procedure explicit_bzero [2020-07-08 17:30:30,632 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2020-07-08 17:30:30,632 INFO L130 BoogieDeclarations]: Found specification of procedure strsignal [2020-07-08 17:30:30,632 INFO L130 BoogieDeclarations]: Found specification of procedure __stpcpy [2020-07-08 17:30:30,632 INFO L130 BoogieDeclarations]: Found specification of procedure stpcpy [2020-07-08 17:30:30,633 INFO L130 BoogieDeclarations]: Found specification of procedure __stpncpy [2020-07-08 17:30:30,633 INFO L130 BoogieDeclarations]: Found specification of procedure stpncpy [2020-07-08 17:30:30,633 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2020-07-08 17:30:30,633 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2020-07-08 17:30:30,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-08 17:30:30,633 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2020-07-08 17:30:30,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-08 17:30:30,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2020-07-08 17:30:30,634 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-08 17:30:30,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-08 17:30:30,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-08 17:30:30,634 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-08 17:30:30,634 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-08 17:30:30,635 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-08 17:30:30,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-07-08 17:30:31,450 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-08 17:30:31,450 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-07-08 17:30:31,454 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 05:30:31 BoogieIcfgContainer [2020-07-08 17:30:31,454 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-08 17:30:31,455 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-08 17:30:31,455 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-08 17:30:31,458 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-08 17:30:31,459 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.07 05:30:29" (1/3) ... [2020-07-08 17:30:31,459 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1a5acccb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 05:30:31, skipping insertion in model container [2020-07-08 17:30:31,460 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 05:30:30" (2/3) ... [2020-07-08 17:30:31,460 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1a5acccb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 05:30:31, skipping insertion in model container [2020-07-08 17:30:31,460 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 05:30:31" (3/3) ... [2020-07-08 17:30:31,462 INFO L109 eAbstractionObserver]: Analyzing ICFG bigshot_s.i [2020-07-08 17:30:31,473 WARN L146 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2020-07-08 17:30:31,473 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-08 17:30:31,481 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-08 17:30:31,482 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2020-07-08 17:30:31,527 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-08 17:30:31,527 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-08 17:30:31,527 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-08 17:30:31,527 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-08 17:30:31,528 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~malloc2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-08 17:30:31,528 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~malloc2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-08 17:30:31,528 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~malloc2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-08 17:30:31,528 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~malloc2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-08 17:30:31,529 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-08 17:30:31,529 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-08 17:30:31,530 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-08 17:30:31,530 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-08 17:30:31,530 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-08 17:30:31,530 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-08 17:30:31,531 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ProcedureMultiplier.(ProcedureMultiplier.java:251) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.IcfgPetrifier.(IcfgPetrifier.java:123) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterateNew(TraceAbstractionStarter.java:341) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:127) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:120) 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:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-08 17:30:31,537 INFO L168 Benchmark]: Toolchain (without parser) took 2158.88 ms. Allocated memory was 137.4 MB in the beginning and 235.4 MB in the end (delta: 98.0 MB). Free memory was 100.6 MB in the beginning and 127.3 MB in the end (delta: -26.6 MB). Peak memory consumption was 71.4 MB. Max. memory is 7.1 GB. [2020-07-08 17:30:31,538 INFO L168 Benchmark]: CDTParser took 0.95 ms. Allocated memory is still 137.4 MB. Free memory was 120.8 MB in the beginning and 120.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-08 17:30:31,539 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1027.68 ms. Allocated memory was 137.4 MB in the beginning and 202.9 MB in the end (delta: 65.5 MB). Free memory was 100.2 MB in the beginning and 121.3 MB in the end (delta: -21.1 MB). Peak memory consumption was 49.7 MB. Max. memory is 7.1 GB. [2020-07-08 17:30:31,540 INFO L168 Benchmark]: Boogie Preprocessor took 101.17 ms. Allocated memory is still 202.9 MB. Free memory was 121.3 MB in the beginning and 115.8 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 7.1 GB. [2020-07-08 17:30:31,541 INFO L168 Benchmark]: RCFGBuilder took 945.88 ms. Allocated memory was 202.9 MB in the beginning and 235.4 MB in the end (delta: 32.5 MB). Free memory was 115.8 MB in the beginning and 134.5 MB in the end (delta: -18.7 MB). Peak memory consumption was 32.1 MB. Max. memory is 7.1 GB. [2020-07-08 17:30:31,542 INFO L168 Benchmark]: TraceAbstraction took 78.88 ms. Allocated memory is still 235.4 MB. Free memory was 134.5 MB in the beginning and 127.3 MB in the end (delta: 7.3 MB). Peak memory consumption was 7.3 MB. Max. memory is 7.1 GB. [2020-07-08 17:30:31,546 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.95 ms. Allocated memory is still 137.4 MB. Free memory was 120.8 MB in the beginning and 120.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1027.68 ms. Allocated memory was 137.4 MB in the beginning and 202.9 MB in the end (delta: 65.5 MB). Free memory was 100.2 MB in the beginning and 121.3 MB in the end (delta: -21.1 MB). Peak memory consumption was 49.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 101.17 ms. Allocated memory is still 202.9 MB. Free memory was 121.3 MB in the beginning and 115.8 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 945.88 ms. Allocated memory was 202.9 MB in the beginning and 235.4 MB in the end (delta: 32.5 MB). Free memory was 115.8 MB in the beginning and 134.5 MB in the end (delta: -18.7 MB). Peak memory consumption was 32.1 MB. Max. memory is 7.1 GB. * TraceAbstraction took 78.88 ms. Allocated memory is still 235.4 MB. Free memory was 134.5 MB in the beginning and 127.3 MB in the end (delta: 7.3 MB). Peak memory consumption was 7.3 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ProcedureMultiplier.(ProcedureMultiplier.java:251) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...