./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-video-cx88-cx88-dvb-ko--32_7a--d47b389-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_365c39b2-60e3-4388-b3ec-f47af437720f/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_365c39b2-60e3-4388-b3ec-f47af437720f/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_365c39b2-60e3-4388-b3ec-f47af437720f/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_365c39b2-60e3-4388-b3ec-f47af437720f/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-video-cx88-cx88-dvb-ko--32_7a--d47b389-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_365c39b2-60e3-4388-b3ec-f47af437720f/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_365c39b2-60e3-4388-b3ec-f47af437720f/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 81c430432c7c7b8a4761a3e46072d9054d30c53e .......................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_365c39b2-60e3-4388-b3ec-f47af437720f/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_365c39b2-60e3-4388-b3ec-f47af437720f/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_365c39b2-60e3-4388-b3ec-f47af437720f/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_365c39b2-60e3-4388-b3ec-f47af437720f/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-video-cx88-cx88-dvb-ko--32_7a--d47b389-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_365c39b2-60e3-4388-b3ec-f47af437720f/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_365c39b2-60e3-4388-b3ec-f47af437720f/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 81c430432c7c7b8a4761a3e46072d9054d30c53e .................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000)Received EOF on stdin. stderr output: (error "out of memory") --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-07 20:00:31,525 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 20:00:31,527 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 20:00:31,535 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 20:00:31,535 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 20:00:31,536 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 20:00:31,537 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 20:00:31,539 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 20:00:31,540 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 20:00:31,541 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 20:00:31,542 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 20:00:31,543 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 20:00:31,543 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 20:00:31,544 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 20:00:31,545 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 20:00:31,546 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 20:00:31,546 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 20:00:31,547 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 20:00:31,548 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 20:00:31,549 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 20:00:31,551 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 20:00:31,551 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 20:00:31,552 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 20:00:31,552 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 20:00:31,554 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 20:00:31,554 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 20:00:31,554 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 20:00:31,555 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 20:00:31,555 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 20:00:31,555 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 20:00:31,556 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 20:00:31,556 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 20:00:31,557 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 20:00:31,557 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 20:00:31,558 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 20:00:31,558 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 20:00:31,559 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 20:00:31,559 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 20:00:31,559 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 20:00:31,560 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 20:00:31,560 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 20:00:31,561 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_365c39b2-60e3-4388-b3ec-f47af437720f/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2019-12-07 20:00:31,571 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 20:00:31,571 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 20:00:31,572 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 20:00:31,572 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 20:00:31,572 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 20:00:31,572 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 20:00:31,572 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-12-07 20:00:31,572 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 20:00:31,572 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 20:00:31,572 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-12-07 20:00:31,573 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-12-07 20:00:31,573 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 20:00:31,573 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-12-07 20:00:31,573 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-12-07 20:00:31,573 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-12-07 20:00:31,574 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 20:00:31,574 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 20:00:31,574 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 20:00:31,574 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 20:00:31,574 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 20:00:31,574 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 20:00:31,574 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 20:00:31,574 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 20:00:31,574 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 20:00:31,574 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 20:00:31,575 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 20:00:31,575 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 20:00:31,575 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 20:00:31,575 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 20:00:31,575 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 20:00:31,575 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 20:00:31,575 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 20:00:31,575 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-12-07 20:00:31,575 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 20:00:31,576 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 20:00:31,576 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 20:00:31,576 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 20:00:31,576 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-12-07 20:00:31,576 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_365c39b2-60e3-4388-b3ec-f47af437720f/bin/utaipan 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 ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 81c430432c7c7b8a4761a3e46072d9054d30c53e [2019-12-07 20:00:31,674 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 20:00:31,683 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 20:00:31,686 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 20:00:31,687 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 20:00:31,687 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 20:00:31,688 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_365c39b2-60e3-4388-b3ec-f47af437720f/bin/utaipan/../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-video-cx88-cx88-dvb-ko--32_7a--d47b389-1.i [2019-12-07 20:00:31,729 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_365c39b2-60e3-4388-b3ec-f47af437720f/bin/utaipan/data/a2b064e43/7f31c9620fde447f8790447b83af53ff/FLAGe3043fa6e [2019-12-07 20:00:32,335 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 20:00:32,336 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_365c39b2-60e3-4388-b3ec-f47af437720f/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-video-cx88-cx88-dvb-ko--32_7a--d47b389-1.i [2019-12-07 20:00:32,362 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_365c39b2-60e3-4388-b3ec-f47af437720f/bin/utaipan/data/a2b064e43/7f31c9620fde447f8790447b83af53ff/FLAGe3043fa6e [2019-12-07 20:00:32,755 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_365c39b2-60e3-4388-b3ec-f47af437720f/bin/utaipan/data/a2b064e43/7f31c9620fde447f8790447b83af53ff [2019-12-07 20:00:32,757 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 20:00:32,757 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 20:00:32,758 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 20:00:32,758 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 20:00:32,760 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 20:00:32,761 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 08:00:32" (1/1) ... [2019-12-07 20:00:32,763 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@428225a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:00:32, skipping insertion in model container [2019-12-07 20:00:32,763 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 08:00:32" (1/1) ... [2019-12-07 20:00:32,767 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 20:00:32,853 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 20:00:33,537 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 20:00:33,542 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 20:00:33,546 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 20:00:33,807 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 20:00:33,808 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 20:00:33,981 WARN L612 FunctionHandler]: implicit declaration of function ldv_malloc [2019-12-07 20:00:33,992 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 20:00:34,015 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) [2019-12-07 20:00:34,015 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1376ee76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:00:34, skipping insertion in model container [2019-12-07 20:00:34,015 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 20:00:34,016 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-12-07 20:00:34,018 INFO L168 Benchmark]: Toolchain (without parser) took 1259.35 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 108.5 MB). Free memory was 923.3 MB in the beginning and 1.0 GB in the end (delta: -80.9 MB). Peak memory consumption was 73.9 MB. Max. memory is 11.5 GB. [2019-12-07 20:00:34,018 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 955.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 20:00:34,019 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1257.61 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 108.5 MB). Free memory was 923.3 MB in the beginning and 1.0 GB in the end (delta: -80.9 MB). Peak memory consumption was 73.9 MB. Max. memory is 11.5 GB. [2019-12-07 20:00:34,020 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 955.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1257.61 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 108.5 MB). Free memory was 923.3 MB in the beginning and 1.0 GB in the end (delta: -80.9 MB). Peak memory consumption was 73.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6840]: 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 [2019-12-07 20:00:35,136 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 20:00:35,137 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 20:00:35,145 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 20:00:35,145 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 20:00:35,146 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 20:00:35,147 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 20:00:35,148 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 20:00:35,150 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 20:00:35,150 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 20:00:35,151 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 20:00:35,152 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 20:00:35,152 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 20:00:35,152 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 20:00:35,153 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 20:00:35,154 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 20:00:35,154 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 20:00:35,155 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 20:00:35,156 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 20:00:35,158 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 20:00:35,159 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 20:00:35,160 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 20:00:35,160 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 20:00:35,161 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 20:00:35,163 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 20:00:35,163 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 20:00:35,163 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 20:00:35,164 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 20:00:35,164 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 20:00:35,165 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 20:00:35,165 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 20:00:35,165 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 20:00:35,166 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 20:00:35,166 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 20:00:35,167 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 20:00:35,167 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 20:00:35,168 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 20:00:35,168 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 20:00:35,168 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 20:00:35,168 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 20:00:35,169 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 20:00:35,169 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_365c39b2-60e3-4388-b3ec-f47af437720f/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2019-12-07 20:00:35,179 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 20:00:35,179 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 20:00:35,180 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 20:00:35,180 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 20:00:35,180 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 20:00:35,180 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 20:00:35,181 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 20:00:35,181 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 20:00:35,181 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 20:00:35,181 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 20:00:35,181 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 20:00:35,181 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 20:00:35,182 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 20:00:35,182 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 20:00:35,182 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 20:00:35,182 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-07 20:00:35,182 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-07 20:00:35,182 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 20:00:35,182 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 20:00:35,182 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 20:00:35,183 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 20:00:35,183 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 20:00:35,183 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 20:00:35,183 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 20:00:35,183 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 20:00:35,183 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 20:00:35,183 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 20:00:35,184 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 20:00:35,184 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-07 20:00:35,184 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-07 20:00:35,184 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 20:00:35,184 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 20:00:35,184 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 20:00:35,184 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 -> /tmp/vcloud-vcloud-master/worker/run_dir_365c39b2-60e3-4388-b3ec-f47af437720f/bin/utaipan 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 ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 81c430432c7c7b8a4761a3e46072d9054d30c53e [2019-12-07 20:00:35,353 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 20:00:35,361 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 20:00:35,363 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 20:00:35,364 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 20:00:35,364 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 20:00:35,365 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_365c39b2-60e3-4388-b3ec-f47af437720f/bin/utaipan/../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-video-cx88-cx88-dvb-ko--32_7a--d47b389-1.i [2019-12-07 20:00:35,404 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_365c39b2-60e3-4388-b3ec-f47af437720f/bin/utaipan/data/41f7135f7/0e9a4023cb964d7bb537fd74a5be1514/FLAG8658358fe [2019-12-07 20:00:36,022 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 20:00:36,023 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_365c39b2-60e3-4388-b3ec-f47af437720f/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-video-cx88-cx88-dvb-ko--32_7a--d47b389-1.i [2019-12-07 20:00:36,061 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_365c39b2-60e3-4388-b3ec-f47af437720f/bin/utaipan/data/41f7135f7/0e9a4023cb964d7bb537fd74a5be1514/FLAG8658358fe [2019-12-07 20:00:36,382 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_365c39b2-60e3-4388-b3ec-f47af437720f/bin/utaipan/data/41f7135f7/0e9a4023cb964d7bb537fd74a5be1514 [2019-12-07 20:00:36,384 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 20:00:36,385 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 20:00:36,385 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 20:00:36,386 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 20:00:36,388 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 20:00:36,389 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 08:00:36" (1/1) ... [2019-12-07 20:00:36,391 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f7a007c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:00:36, skipping insertion in model container [2019-12-07 20:00:36,391 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 08:00:36" (1/1) ... [2019-12-07 20:00:36,396 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 20:00:36,486 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 20:00:37,701 WARN L612 FunctionHandler]: implicit declaration of function ldv_malloc [2019-12-07 20:00:37,713 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 20:00:37,752 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-12-07 20:00:37,797 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 20:00:38,046 WARN L612 FunctionHandler]: implicit declaration of function ldv_malloc [2019-12-07 20:00:38,049 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 20:00:38,070 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 20:00:38,369 WARN L612 FunctionHandler]: implicit declaration of function ldv_malloc [2019-12-07 20:00:38,370 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 20:00:38,464 INFO L208 MainTranslator]: Completed translation [2019-12-07 20:00:38,465 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:00:38 WrapperNode [2019-12-07 20:00:38,465 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 20:00:38,465 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 20:00:38,465 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 20:00:38,465 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 20:00:38,471 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:00:38" (1/1) ... [2019-12-07 20:00:38,519 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:00:38" (1/1) ... [2019-12-07 20:00:38,666 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 20:00:38,666 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-07 20:00:38,666 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-07 20:00:38,667 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-07 20:00:38,673 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:00:38" (1/1) ... [2019-12-07 20:00:38,674 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:00:38" (1/1) ... [2019-12-07 20:00:38,701 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:00:38" (1/1) ... [2019-12-07 20:00:38,702 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:00:38" (1/1) ... [2019-12-07 20:00:38,798 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:00:38" (1/1) ... [2019-12-07 20:00:38,817 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:00:38" (1/1) ... [2019-12-07 20:00:38,854 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:00:38" (1/1) ... [2019-12-07 20:00:38,899 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-07 20:00:38,899 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-07 20:00:38,899 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-07 20:00:38,899 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-07 20:00:38,900 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:00:38" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_365c39b2-60e3-4388-b3ec-f47af437720f/bin/utaipan/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 [2019-12-07 20:00:38,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2019-12-07 20:00:38,950 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-07 20:00:38,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-12-07 20:00:38,950 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2019-12-07 20:00:38,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2019-12-07 20:00:38,950 INFO L130 BoogieDeclarations]: Found specification of procedure stb6100_get_freq [2019-12-07 20:00:38,950 INFO L138 BoogieDeclarations]: Found implementation of procedure stb6100_get_freq [2019-12-07 20:00:38,951 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2019-12-07 20:00:38,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2019-12-07 20:00:38,951 INFO L130 BoogieDeclarations]: Found specification of procedure samsung_smt_7020_tuner_set_params [2019-12-07 20:00:38,951 INFO L138 BoogieDeclarations]: Found implementation of procedure samsung_smt_7020_tuner_set_params [2019-12-07 20:00:38,951 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_dvb_gate_ctrl [2019-12-07 20:00:38,951 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_dvb_gate_ctrl [2019-12-07 20:00:38,951 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_dvb_bus_ctrl [2019-12-07 20:00:38,952 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_dvb_bus_ctrl [2019-12-07 20:00:38,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-12-07 20:00:38,952 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-07 20:00:38,952 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2019-12-07 20:00:38,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2019-12-07 20:00:38,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-12-07 20:00:38,952 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_dvb_probe [2019-12-07 20:00:38,953 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_dvb_probe [2019-12-07 20:00:38,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2019-12-07 20:00:38,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2019-12-07 20:00:38,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-07 20:00:38,953 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-07 20:00:38,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-12-07 20:00:38,953 INFO L130 BoogieDeclarations]: Found specification of procedure stb6100_get_bandw [2019-12-07 20:00:38,953 INFO L138 BoogieDeclarations]: Found implementation of procedure stb6100_get_bandw [2019-12-07 20:00:38,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2019-12-07 20:00:38,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2019-12-07 20:00:38,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2019-12-07 20:00:38,954 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register [2019-12-07 20:00:38,954 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register [2019-12-07 20:00:38,954 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2019-12-07 20:00:38,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2019-12-07 20:00:38,954 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-07 20:00:38,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-07 20:01:52,050 WARN L194 Executor]: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000) stderr output: (error "out of memory") [2019-12-07 20:01:52,051 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000)Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:208) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:225) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:153) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:214) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:174) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:722) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:656) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:570) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:261) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1461) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:654) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:419) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:205) ... 26 more [2019-12-07 20:01:52,055 INFO L168 Benchmark]: Toolchain (without parser) took 75669.67 ms. Allocated memory was 1.0 GB in the beginning and 3.9 GB in the end (delta: 2.9 GB). Free memory was 940.3 MB in the beginning and 3.2 GB in the end (delta: -2.2 GB). Peak memory consumption was 3.2 GB. Max. memory is 11.5 GB. [2019-12-07 20:01:52,056 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 20:01:52,056 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2079.69 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 275.3 MB). Free memory was 940.3 MB in the beginning and 1.1 GB in the end (delta: -182.0 MB). Peak memory consumption was 329.8 MB. Max. memory is 11.5 GB. [2019-12-07 20:01:52,057 INFO L168 Benchmark]: Boogie Procedure Inliner took 200.97 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 59.9 MB). Peak memory consumption was 59.9 MB. Max. memory is 11.5 GB. [2019-12-07 20:01:52,057 INFO L168 Benchmark]: Boogie Preprocessor took 232.48 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 993.7 MB in the end (delta: 68.8 MB). Peak memory consumption was 68.8 MB. Max. memory is 11.5 GB. [2019-12-07 20:01:52,058 INFO L168 Benchmark]: RCFGBuilder took 73154.24 ms. Allocated memory was 1.3 GB in the beginning and 3.9 GB in the end (delta: 2.6 GB). Free memory was 993.7 MB in the beginning and 3.2 GB in the end (delta: -2.2 GB). Peak memory consumption was 2.9 GB. Max. memory is 11.5 GB. [2019-12-07 20:01:52,060 INFO L335 ainManager$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 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2079.69 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 275.3 MB). Free memory was 940.3 MB in the beginning and 1.1 GB in the end (delta: -182.0 MB). Peak memory consumption was 329.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 200.97 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 59.9 MB). Peak memory consumption was 59.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 232.48 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 993.7 MB in the end (delta: 68.8 MB). Peak memory consumption was 68.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 73154.24 ms. Allocated memory was 1.3 GB in the beginning and 3.9 GB in the end (delta: 2.6 GB). Free memory was 993.7 MB in the beginning and 3.2 GB in the end (delta: -2.2 GB). Peak memory consumption was 2.9 GB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000)Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000)Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:208) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...