./Ultimate.py --spec ../sv-benchmarks/c/properties/valid-memsafety.prp --file ../sv-benchmarks/c/pthread-memsafety/list1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version f470102c Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerMemDerefMemtrack.xml -i ../sv-benchmarks/c/pthread-memsafety/list1.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e41652bc5d5e6ecf5f01d273023c8e2664e3cb5e ............................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerMemDerefMemtrack.xml -i ../sv-benchmarks/c/pthread-memsafety/list1.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e41652bc5d5e6ecf5f01d273023c8e2664e3cb5e ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-11-28 20:19:15,386 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 20:19:15,388 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 20:19:15,408 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 20:19:15,409 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 20:19:15,411 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 20:19:15,414 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 20:19:15,424 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 20:19:15,429 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 20:19:15,433 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 20:19:15,434 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 20:19:15,437 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 20:19:15,437 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 20:19:15,440 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 20:19:15,441 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 20:19:15,443 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 20:19:15,445 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 20:19:15,446 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 20:19:15,448 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 20:19:15,453 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 20:19:15,458 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 20:19:15,462 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 20:19:15,463 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 20:19:15,466 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 20:19:15,468 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 20:19:15,469 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 20:19:15,469 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 20:19:15,471 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 20:19:15,472 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 20:19:15,473 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 20:19:15,473 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 20:19:15,474 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 20:19:15,475 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 20:19:15,476 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 20:19:15,478 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 20:19:15,478 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 20:19:15,479 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 20:19:15,479 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 20:19:15,480 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 20:19:15,481 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 20:19:15,482 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 20:19:15,484 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2019-11-28 20:19:15,518 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 20:19:15,521 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 20:19:15,522 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 20:19:15,527 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 20:19:15,527 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 20:19:15,528 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 20:19:15,528 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-28 20:19:15,528 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-11-28 20:19:15,528 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 20:19:15,529 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-28 20:19:15,529 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 20:19:15,529 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-11-28 20:19:15,529 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-11-28 20:19:15,530 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-11-28 20:19:15,532 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 20:19:15,532 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-28 20:19:15,532 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-28 20:19:15,533 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 20:19:15,533 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 20:19:15,533 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 20:19:15,534 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 20:19:15,534 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 20:19:15,535 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 20:19:15,535 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 20:19:15,536 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 20:19:15,536 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 20:19:15,536 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 20:19:15,537 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-11-28 20:19:15,538 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e41652bc5d5e6ecf5f01d273023c8e2664e3cb5e [2019-11-28 20:19:15,920 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 20:19:15,933 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 20:19:15,936 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 20:19:15,938 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 20:19:15,938 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 20:19:15,939 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-memsafety/list1.i [2019-11-28 20:19:16,005 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aa01d8d22/03225db1b7b14c48a4291681a5c32b4e/FLAG21b3f04a1 [2019-11-28 20:19:16,565 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 20:19:16,566 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-memsafety/list1.i [2019-11-28 20:19:16,594 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aa01d8d22/03225db1b7b14c48a4291681a5c32b4e/FLAG21b3f04a1 [2019-11-28 20:19:16,870 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aa01d8d22/03225db1b7b14c48a4291681a5c32b4e [2019-11-28 20:19:16,874 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 20:19:16,875 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-28 20:19:16,876 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 20:19:16,876 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 20:19:16,880 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 20:19:16,881 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 08:19:16" (1/1) ... [2019-11-28 20:19:16,884 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@dcf301a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:19:16, skipping insertion in model container [2019-11-28 20:19:16,885 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 08:19:16" (1/1) ... [2019-11-28 20:19:16,893 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 20:19:16,960 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 20:19:17,575 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 20:19:17,586 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2019-11-28 20:19:17,587 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5e6fa397 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:19:17, skipping insertion in model container [2019-11-28 20:19:17,587 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 20:19:17,588 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-11-28 20:19:17,591 INFO L168 Benchmark]: Toolchain (without parser) took 714.60 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 62.9 MB). Free memory was 955.0 MB in the beginning and 1.0 GB in the end (delta: -94.4 MB). Peak memory consumption was 20.8 MB. Max. memory is 11.5 GB. [2019-11-28 20:19:17,592 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 20:19:17,593 INFO L168 Benchmark]: CACSL2BoogieTranslator took 711.81 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 62.9 MB). Free memory was 955.0 MB in the beginning and 1.0 GB in the end (delta: -94.4 MB). Peak memory consumption was 20.8 MB. Max. memory is 11.5 GB. [2019-11-28 20:19:17,595 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 711.81 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 62.9 MB). Free memory was 955.0 MB in the beginning and 1.0 GB in the end (delta: -94.4 MB). Peak memory consumption was 20.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1048]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-11-28 20:19:19,337 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 20:19:19,340 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 20:19:19,357 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 20:19:19,358 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 20:19:19,360 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 20:19:19,362 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 20:19:19,371 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 20:19:19,376 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 20:19:19,380 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 20:19:19,381 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 20:19:19,383 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 20:19:19,384 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 20:19:19,387 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 20:19:19,388 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 20:19:19,390 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 20:19:19,391 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 20:19:19,392 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 20:19:19,395 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 20:19:19,399 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 20:19:19,403 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 20:19:19,408 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 20:19:19,409 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 20:19:19,411 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 20:19:19,413 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 20:19:19,414 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 20:19:19,414 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 20:19:19,416 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 20:19:19,417 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 20:19:19,418 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 20:19:19,418 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 20:19:19,419 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 20:19:19,420 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 20:19:19,421 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 20:19:19,423 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 20:19:19,423 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 20:19:19,424 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 20:19:19,425 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 20:19:19,425 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 20:19:19,426 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 20:19:19,427 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 20:19:19,428 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2019-11-28 20:19:19,467 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 20:19:19,469 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 20:19:19,470 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 20:19:19,472 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 20:19:19,472 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 20:19:19,472 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 20:19:19,475 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-28 20:19:19,475 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-11-28 20:19:19,475 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 20:19:19,476 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-28 20:19:19,476 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 20:19:19,476 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-11-28 20:19:19,476 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-11-28 20:19:19,477 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-11-28 20:19:19,478 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 20:19:19,478 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-28 20:19:19,478 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 20:19:19,480 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 20:19:19,480 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-28 20:19:19,480 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 20:19:19,481 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 20:19:19,481 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 20:19:19,482 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 20:19:19,482 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 20:19:19,483 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 20:19:19,483 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 20:19:19,484 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 20:19:19,484 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 20:19:19,485 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 20:19:19,485 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-11-28 20:19:19,486 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 20:19:19,486 INFO L138 SettingsManager]: * Logic for external solver=AUFBV Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e41652bc5d5e6ecf5f01d273023c8e2664e3cb5e [2019-11-28 20:19:19,813 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 20:19:19,827 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 20:19:19,831 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 20:19:19,832 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 20:19:19,832 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 20:19:19,833 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-memsafety/list1.i [2019-11-28 20:19:19,908 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0b0f013da/cb5e848d24d14d40925a2498d4b1ab68/FLAGaa7515e8f [2019-11-28 20:19:20,485 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 20:19:20,485 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-memsafety/list1.i [2019-11-28 20:19:20,510 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0b0f013da/cb5e848d24d14d40925a2498d4b1ab68/FLAGaa7515e8f [2019-11-28 20:19:20,744 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0b0f013da/cb5e848d24d14d40925a2498d4b1ab68 [2019-11-28 20:19:20,748 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 20:19:20,750 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-28 20:19:20,751 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 20:19:20,751 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 20:19:20,754 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 20:19:20,755 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 08:19:20" (1/1) ... [2019-11-28 20:19:20,758 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1dc447bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:19:20, skipping insertion in model container [2019-11-28 20:19:20,759 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 08:19:20" (1/1) ... [2019-11-28 20:19:20,767 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 20:19:20,831 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 20:19:21,455 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 20:19:21,473 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-11-28 20:19:21,487 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 20:19:21,559 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 20:19:21,571 INFO L203 MainTranslator]: Completed pre-run [2019-11-28 20:19:21,614 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 20:19:21,743 INFO L208 MainTranslator]: Completed translation [2019-11-28 20:19:21,744 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:19:21 WrapperNode [2019-11-28 20:19:21,744 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 20:19:21,745 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-28 20:19:21,745 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-28 20:19:21,745 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-28 20:19:21,760 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:19:21" (1/1) ... [2019-11-28 20:19:21,760 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:19:21" (1/1) ... [2019-11-28 20:19:21,787 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:19:21" (1/1) ... [2019-11-28 20:19:21,787 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:19:21" (1/1) ... [2019-11-28 20:19:21,819 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:19:21" (1/1) ... [2019-11-28 20:19:21,825 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:19:21" (1/1) ... [2019-11-28 20:19:21,832 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:19:21" (1/1) ... [2019-11-28 20:19:21,848 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-28 20:19:21,849 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-28 20:19:21,849 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-28 20:19:21,849 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-28 20:19:21,850 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:19:21" (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 [2019-11-28 20:19:21,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-11-28 20:19:21,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-28 20:19:21,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.setCurrentRoundingMode [2019-11-28 20:19:21,902 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_32 [2019-11-28 20:19:21,902 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_64 [2019-11-28 20:19:21,902 INFO L138 BoogieDeclarations]: Found implementation of procedure append [2019-11-28 20:19:21,903 INFO L138 BoogieDeclarations]: Found implementation of procedure build [2019-11-28 20:19:21,903 INFO L138 BoogieDeclarations]: Found implementation of procedure delete [2019-11-28 20:19:21,903 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-11-28 20:19:21,903 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_32 [2019-11-28 20:19:21,907 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_64 [2019-11-28 20:19:21,907 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpucount [2019-11-28 20:19:21,907 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpualloc [2019-11-28 20:19:21,907 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpufree [2019-11-28 20:19:21,907 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setparam [2019-11-28 20:19:21,908 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getparam [2019-11-28 20:19:21,908 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setscheduler [2019-11-28 20:19:21,908 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getscheduler [2019-11-28 20:19:21,908 INFO L130 BoogieDeclarations]: Found specification of procedure sched_yield [2019-11-28 20:19:21,909 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_max [2019-11-28 20:19:21,909 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_min [2019-11-28 20:19:21,909 INFO L130 BoogieDeclarations]: Found specification of procedure sched_rr_get_interval [2019-11-28 20:19:21,909 INFO L130 BoogieDeclarations]: Found specification of procedure clock [2019-11-28 20:19:21,909 INFO L130 BoogieDeclarations]: Found specification of procedure time [2019-11-28 20:19:21,909 INFO L130 BoogieDeclarations]: Found specification of procedure difftime [2019-11-28 20:19:21,910 INFO L130 BoogieDeclarations]: Found specification of procedure mktime [2019-11-28 20:19:21,913 INFO L130 BoogieDeclarations]: Found specification of procedure strftime [2019-11-28 20:19:21,913 INFO L130 BoogieDeclarations]: Found specification of procedure strftime_l [2019-11-28 20:19:21,913 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime [2019-11-28 20:19:21,913 INFO L130 BoogieDeclarations]: Found specification of procedure localtime [2019-11-28 20:19:21,913 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime_r [2019-11-28 20:19:21,914 INFO L130 BoogieDeclarations]: Found specification of procedure localtime_r [2019-11-28 20:19:21,914 INFO L130 BoogieDeclarations]: Found specification of procedure asctime [2019-11-28 20:19:21,914 INFO L130 BoogieDeclarations]: Found specification of procedure ctime [2019-11-28 20:19:21,914 INFO L130 BoogieDeclarations]: Found specification of procedure asctime_r [2019-11-28 20:19:21,914 INFO L130 BoogieDeclarations]: Found specification of procedure ctime_r [2019-11-28 20:19:21,914 INFO L130 BoogieDeclarations]: Found specification of procedure tzset [2019-11-28 20:19:21,914 INFO L130 BoogieDeclarations]: Found specification of procedure stime [2019-11-28 20:19:21,915 INFO L130 BoogieDeclarations]: Found specification of procedure timegm [2019-11-28 20:19:21,915 INFO L130 BoogieDeclarations]: Found specification of procedure timelocal [2019-11-28 20:19:21,915 INFO L130 BoogieDeclarations]: Found specification of procedure dysize [2019-11-28 20:19:21,915 INFO L130 BoogieDeclarations]: Found specification of procedure nanosleep [2019-11-28 20:19:21,915 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getres [2019-11-28 20:19:21,915 INFO L130 BoogieDeclarations]: Found specification of procedure clock_gettime [2019-11-28 20:19:21,915 INFO L130 BoogieDeclarations]: Found specification of procedure clock_settime [2019-11-28 20:19:21,916 INFO L130 BoogieDeclarations]: Found specification of procedure clock_nanosleep [2019-11-28 20:19:21,916 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getcpuclockid [2019-11-28 20:19:21,916 INFO L130 BoogieDeclarations]: Found specification of procedure timer_create [2019-11-28 20:19:21,916 INFO L130 BoogieDeclarations]: Found specification of procedure timer_delete [2019-11-28 20:19:21,916 INFO L130 BoogieDeclarations]: Found specification of procedure timer_settime [2019-11-28 20:19:21,916 INFO L130 BoogieDeclarations]: Found specification of procedure timer_gettime [2019-11-28 20:19:21,917 INFO L130 BoogieDeclarations]: Found specification of procedure timer_getoverrun [2019-11-28 20:19:21,917 INFO L130 BoogieDeclarations]: Found specification of procedure timespec_get [2019-11-28 20:19:21,917 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_create [2019-11-28 20:19:21,917 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_exit [2019-11-28 20:19:21,917 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_join [2019-11-28 20:19:21,917 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_detach [2019-11-28 20:19:21,917 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_self [2019-11-28 20:19:21,918 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_equal [2019-11-28 20:19:21,919 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_init [2019-11-28 20:19:21,919 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_destroy [2019-11-28 20:19:21,919 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getdetachstate [2019-11-28 20:19:21,919 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setdetachstate [2019-11-28 20:19:21,919 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getguardsize [2019-11-28 20:19:21,920 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setguardsize [2019-11-28 20:19:21,920 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedparam [2019-11-28 20:19:21,920 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedparam [2019-11-28 20:19:21,920 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedpolicy [2019-11-28 20:19:21,920 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedpolicy [2019-11-28 20:19:21,920 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getinheritsched [2019-11-28 20:19:21,920 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setinheritsched [2019-11-28 20:19:21,922 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getscope [2019-11-28 20:19:21,923 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setscope [2019-11-28 20:19:21,923 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstackaddr [2019-11-28 20:19:21,923 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstackaddr [2019-11-28 20:19:21,923 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstacksize [2019-11-28 20:19:21,924 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstacksize [2019-11-28 20:19:21,924 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstack [2019-11-28 20:19:21,924 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstack [2019-11-28 20:19:21,925 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedparam [2019-11-28 20:19:21,925 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getschedparam [2019-11-28 20:19:21,925 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedprio [2019-11-28 20:19:21,925 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_once [2019-11-28 20:19:21,925 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcancelstate [2019-11-28 20:19:21,926 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcanceltype [2019-11-28 20:19:21,926 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cancel [2019-11-28 20:19:21,926 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_testcancel [2019-11-28 20:19:21,926 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_register_cancel [2019-11-28 20:19:21,926 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unregister_cancel [2019-11-28 20:19:21,926 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unwind_next [2019-11-28 20:19:21,926 INFO L130 BoogieDeclarations]: Found specification of procedure __sigsetjmp [2019-11-28 20:19:21,927 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_init [2019-11-28 20:19:21,927 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_destroy [2019-11-28 20:19:21,927 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_trylock [2019-11-28 20:19:21,927 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_lock [2019-11-28 20:19:21,927 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_timedlock [2019-11-28 20:19:21,927 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_unlock [2019-11-28 20:19:21,927 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_getprioceiling [2019-11-28 20:19:21,927 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_setprioceiling [2019-11-28 20:19:21,928 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_consistent [2019-11-28 20:19:21,928 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_init [2019-11-28 20:19:21,928 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_destroy [2019-11-28 20:19:21,928 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getpshared [2019-11-28 20:19:21,928 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setpshared [2019-11-28 20:19:21,928 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_gettype [2019-11-28 20:19:21,928 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_settype [2019-11-28 20:19:21,929 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprotocol [2019-11-28 20:19:21,929 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprotocol [2019-11-28 20:19:21,929 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprioceiling [2019-11-28 20:19:21,929 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprioceiling [2019-11-28 20:19:21,930 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getrobust [2019-11-28 20:19:21,930 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setrobust [2019-11-28 20:19:21,930 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_init [2019-11-28 20:19:21,931 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_destroy [2019-11-28 20:19:21,931 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_rdlock [2019-11-28 20:19:21,931 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_tryrdlock [2019-11-28 20:19:21,931 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedrdlock [2019-11-28 20:19:21,931 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_wrlock [2019-11-28 20:19:21,931 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_trywrlock [2019-11-28 20:19:21,931 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedwrlock [2019-11-28 20:19:21,932 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_unlock [2019-11-28 20:19:21,932 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_init [2019-11-28 20:19:21,932 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_destroy [2019-11-28 20:19:21,932 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getpshared [2019-11-28 20:19:21,933 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setpshared [2019-11-28 20:19:21,933 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getkind_np [2019-11-28 20:19:21,937 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setkind_np [2019-11-28 20:19:21,938 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_init [2019-11-28 20:19:21,938 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_destroy [2019-11-28 20:19:21,938 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_signal [2019-11-28 20:19:21,938 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_broadcast [2019-11-28 20:19:21,939 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_wait [2019-11-28 20:19:21,939 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_timedwait [2019-11-28 20:19:21,939 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_init [2019-11-28 20:19:21,939 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_destroy [2019-11-28 20:19:21,939 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getpshared [2019-11-28 20:19:21,939 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setpshared [2019-11-28 20:19:21,939 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getclock [2019-11-28 20:19:21,947 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setclock [2019-11-28 20:19:21,947 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_init [2019-11-28 20:19:21,947 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_destroy [2019-11-28 20:19:21,947 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_lock [2019-11-28 20:19:21,947 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_trylock [2019-11-28 20:19:21,948 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_unlock [2019-11-28 20:19:21,949 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_init [2019-11-28 20:19:21,949 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_destroy [2019-11-28 20:19:21,949 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_wait [2019-11-28 20:19:21,949 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_init [2019-11-28 20:19:21,949 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_destroy [2019-11-28 20:19:21,949 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_getpshared [2019-11-28 20:19:21,949 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_setpshared [2019-11-28 20:19:21,949 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_create [2019-11-28 20:19:21,950 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_delete [2019-11-28 20:19:21,950 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getspecific [2019-11-28 20:19:21,950 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setspecific [2019-11-28 20:19:21,950 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getcpuclockid [2019-11-28 20:19:21,950 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_atfork [2019-11-28 20:19:21,950 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2019-11-28 20:19:21,950 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2019-11-28 20:19:21,950 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2019-11-28 20:19:21,951 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2019-11-28 20:19:21,951 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2019-11-28 20:19:21,951 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2019-11-28 20:19:21,951 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2019-11-28 20:19:21,951 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2019-11-28 20:19:21,951 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2019-11-28 20:19:21,951 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2019-11-28 20:19:21,952 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2019-11-28 20:19:21,952 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2019-11-28 20:19:21,952 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2019-11-28 20:19:21,952 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2019-11-28 20:19:21,952 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2019-11-28 20:19:21,952 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2019-11-28 20:19:21,952 INFO L130 BoogieDeclarations]: Found specification of procedure select [2019-11-28 20:19:21,952 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2019-11-28 20:19:21,953 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2019-11-28 20:19:21,953 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2019-11-28 20:19:21,953 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2019-11-28 20:19:21,953 INFO L130 BoogieDeclarations]: Found specification of procedure random [2019-11-28 20:19:21,953 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2019-11-28 20:19:21,953 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2019-11-28 20:19:21,953 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2019-11-28 20:19:21,953 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2019-11-28 20:19:21,954 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2019-11-28 20:19:21,954 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2019-11-28 20:19:21,954 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2019-11-28 20:19:21,954 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2019-11-28 20:19:21,954 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2019-11-28 20:19:21,954 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2019-11-28 20:19:21,954 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2019-11-28 20:19:21,954 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2019-11-28 20:19:21,955 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2019-11-28 20:19:21,955 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2019-11-28 20:19:21,955 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2019-11-28 20:19:21,955 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2019-11-28 20:19:21,955 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2019-11-28 20:19:21,956 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2019-11-28 20:19:21,956 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2019-11-28 20:19:21,957 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2019-11-28 20:19:21,957 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2019-11-28 20:19:21,958 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2019-11-28 20:19:21,958 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2019-11-28 20:19:21,959 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2019-11-28 20:19:21,959 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2019-11-28 20:19:21,960 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2019-11-28 20:19:21,960 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2019-11-28 20:19:21,960 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2019-11-28 20:19:21,960 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-11-28 20:19:21,960 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-11-28 20:19:21,960 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2019-11-28 20:19:21,960 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-11-28 20:19:21,960 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2019-11-28 20:19:21,961 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2019-11-28 20:19:21,961 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2019-11-28 20:19:21,961 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2019-11-28 20:19:21,961 INFO L130 BoogieDeclarations]: Found specification of procedure aligned_alloc [2019-11-28 20:19:21,961 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2019-11-28 20:19:21,961 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2019-11-28 20:19:21,961 INFO L130 BoogieDeclarations]: Found specification of procedure at_quick_exit [2019-11-28 20:19:21,961 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2019-11-28 20:19:21,962 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-11-28 20:19:21,962 INFO L130 BoogieDeclarations]: Found specification of procedure quick_exit [2019-11-28 20:19:21,962 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2019-11-28 20:19:21,962 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2019-11-28 20:19:21,962 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2019-11-28 20:19:21,962 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2019-11-28 20:19:21,962 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2019-11-28 20:19:21,962 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2019-11-28 20:19:21,963 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2019-11-28 20:19:21,963 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2019-11-28 20:19:21,963 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2019-11-28 20:19:21,963 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2019-11-28 20:19:21,963 INFO L130 BoogieDeclarations]: Found specification of procedure system [2019-11-28 20:19:21,963 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2019-11-28 20:19:21,963 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2019-11-28 20:19:21,963 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2019-11-28 20:19:21,964 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2019-11-28 20:19:21,964 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2019-11-28 20:19:21,964 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2019-11-28 20:19:21,964 INFO L130 BoogieDeclarations]: Found specification of procedure div [2019-11-28 20:19:21,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2019-11-28 20:19:21,964 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2019-11-28 20:19:21,964 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2019-11-28 20:19:21,964 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2019-11-28 20:19:21,964 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2019-11-28 20:19:21,965 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2019-11-28 20:19:21,965 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2019-11-28 20:19:21,965 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2019-11-28 20:19:21,965 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2019-11-28 20:19:21,965 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2019-11-28 20:19:21,965 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2019-11-28 20:19:21,965 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2019-11-28 20:19:21,966 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2019-11-28 20:19:21,971 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2019-11-28 20:19:21,971 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2019-11-28 20:19:21,971 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2019-11-28 20:19:21,971 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2019-11-28 20:19:21,972 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2019-11-28 20:19:21,972 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2019-11-28 20:19:21,972 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2019-11-28 20:19:21,972 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-11-28 20:19:21,972 INFO L130 BoogieDeclarations]: Found specification of procedure append [2019-11-28 20:19:21,972 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-28 20:19:21,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-28 20:19:21,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-28 20:19:21,973 INFO L130 BoogieDeclarations]: Found specification of procedure build [2019-11-28 20:19:21,975 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-28 20:19:21,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-28 20:19:21,975 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-28 20:19:21,975 INFO L130 BoogieDeclarations]: Found specification of procedure delete [2019-11-28 20:19:21,975 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-11-28 20:19:21,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-28 20:19:21,976 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-28 20:19:21,976 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-11-28 20:19:21,976 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-28 20:19:21,976 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.setCurrentRoundingMode [2019-11-28 20:19:21,983 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-28 20:19:22,985 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-28 20:19:22,985 INFO L287 CfgBuilder]: Removed 2 assume(true) statements. [2019-11-28 20:19:22,987 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 08:19:22 BoogieIcfgContainer [2019-11-28 20:19:22,987 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-28 20:19:22,988 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-28 20:19:22,988 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-28 20:19:22,991 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-28 20:19:22,991 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 08:19:20" (1/3) ... [2019-11-28 20:19:22,992 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1fb7d6db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 08:19:22, skipping insertion in model container [2019-11-28 20:19:22,993 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:19:21" (2/3) ... [2019-11-28 20:19:22,993 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1fb7d6db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 08:19:22, skipping insertion in model container [2019-11-28 20:19:22,993 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 08:19:22" (3/3) ... [2019-11-28 20:19:22,995 INFO L109 eAbstractionObserver]: Analyzing ICFG list1.i [2019-11-28 20:19:23,005 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-28 20:19:23,014 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 38 error locations. [2019-11-28 20:19:23,015 INFO L339 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-11-28 20:19:23,057 WARN L315 ript$VariableManager]: TermVariabe |buildThread1of1ForFork1_#in~plist.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 20:19:23,057 WARN L315 ript$VariableManager]: TermVariabe |buildThread1of1ForFork1_#in~plist.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 20:19:23,057 WARN L315 ript$VariableManager]: TermVariabe buildThread1of1ForFork1_~plist.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 20:19:23,057 WARN L315 ript$VariableManager]: TermVariabe buildThread1of1ForFork1_~plist.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 20:19:23,058 WARN L315 ript$VariableManager]: TermVariabe |buildThread1of1ForFork1_~#list~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 20:19:23,058 WARN L315 ript$VariableManager]: TermVariabe |buildThread1of1ForFork1_~#list~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 20:19:23,058 WARN L315 ript$VariableManager]: TermVariabe |buildThread1of1ForFork1_~#list~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 20:19:23,058 WARN L315 ript$VariableManager]: TermVariabe |buildThread1of1ForFork1_~#list~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 20:19:23,058 WARN L315 ript$VariableManager]: TermVariabe buildThread1of1ForFork1_~plist.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 20:19:23,059 WARN L315 ript$VariableManager]: TermVariabe buildThread1of1ForFork1_~plist.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-11-28 20:19:23,059 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:340) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:174) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:126) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-28 20:19:23,065 INFO L168 Benchmark]: Toolchain (without parser) took 2314.47 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.3 MB). Free memory was 949.6 MB in the beginning and 953.9 MB in the end (delta: -4.3 MB). Peak memory consumption was 120.0 MB. Max. memory is 11.5 GB. [2019-11-28 20:19:23,065 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 981.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 20:19:23,067 INFO L168 Benchmark]: CACSL2BoogieTranslator took 993.80 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.3 MB). Free memory was 949.6 MB in the beginning and 1.1 GB in the end (delta: -115.7 MB). Peak memory consumption was 20.7 MB. Max. memory is 11.5 GB. [2019-11-28 20:19:23,067 INFO L168 Benchmark]: Boogie Preprocessor took 103.36 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-11-28 20:19:23,068 INFO L168 Benchmark]: RCFGBuilder took 1138.29 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 960.6 MB in the end (delta: 98.0 MB). Peak memory consumption was 98.0 MB. Max. memory is 11.5 GB. [2019-11-28 20:19:23,069 INFO L168 Benchmark]: TraceAbstraction took 74.38 ms. Allocated memory is still 1.2 GB. Free memory was 960.6 MB in the beginning and 953.9 MB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-11-28 20:19:23,073 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 981.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 993.80 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.3 MB). Free memory was 949.6 MB in the beginning and 1.1 GB in the end (delta: -115.7 MB). Peak memory consumption was 20.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 103.36 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1138.29 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 960.6 MB in the end (delta: 98.0 MB). Peak memory consumption was 98.0 MB. Max. memory is 11.5 GB. * TraceAbstraction took 74.38 ms. Allocated memory is still 1.2 GB. Free memory was 960.6 MB in the beginning and 953.9 MB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 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...