./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.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_e1a84f62-c936-42e9-b9c3-f38c72aaf40b/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_e1a84f62-c936-42e9-b9c3-f38c72aaf40b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e1a84f62-c936-42e9-b9c3-f38c72aaf40b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e1a84f62-c936-42e9-b9c3-f38c72aaf40b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e1a84f62-c936-42e9-b9c3-f38c72aaf40b/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e1a84f62-c936-42e9-b9c3-f38c72aaf40b/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 89faf7c4b4282145190581747c01af3de644c428 ........................................................................................................................ 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_e1a84f62-c936-42e9-b9c3-f38c72aaf40b/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_e1a84f62-c936-42e9-b9c3-f38c72aaf40b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e1a84f62-c936-42e9-b9c3-f38c72aaf40b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e1a84f62-c936-42e9-b9c3-f38c72aaf40b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e1a84f62-c936-42e9-b9c3-f38c72aaf40b/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e1a84f62-c936-42e9-b9c3-f38c72aaf40b/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 89faf7c4b4282145190581747c01af3de644c428 ............................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-01 23:22:03,260 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 23:22:03,261 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 23:22:03,268 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 23:22:03,269 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 23:22:03,269 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 23:22:03,270 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 23:22:03,272 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 23:22:03,273 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 23:22:03,274 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 23:22:03,274 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 23:22:03,275 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 23:22:03,275 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 23:22:03,276 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 23:22:03,276 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 23:22:03,277 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 23:22:03,278 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 23:22:03,279 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 23:22:03,280 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 23:22:03,281 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 23:22:03,282 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 23:22:03,283 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 23:22:03,284 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 23:22:03,284 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 23:22:03,286 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 23:22:03,286 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 23:22:03,286 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 23:22:03,287 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 23:22:03,287 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 23:22:03,287 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 23:22:03,288 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 23:22:03,288 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 23:22:03,288 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 23:22:03,289 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 23:22:03,289 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 23:22:03,290 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 23:22:03,290 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 23:22:03,290 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 23:22:03,290 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 23:22:03,291 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 23:22:03,291 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 23:22:03,292 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e1a84f62-c936-42e9-b9c3-f38c72aaf40b/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2019-12-01 23:22:03,300 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 23:22:03,301 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 23:22:03,301 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 23:22:03,301 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 23:22:03,302 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 23:22:03,302 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 23:22:03,302 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 23:22:03,302 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 23:22:03,302 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 23:22:03,302 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 23:22:03,302 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 23:22:03,303 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 23:22:03,303 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 23:22:03,303 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 23:22:03,303 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 23:22:03,303 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 23:22:03,303 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 23:22:03,303 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 23:22:03,303 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 23:22:03,304 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 23:22:03,304 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 23:22:03,304 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 23:22:03,304 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 23:22:03,304 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 23:22:03,304 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 23:22:03,304 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 23:22:03,304 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 23:22:03,305 INFO L138 SettingsManager]: * To the following directory=dump/ 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_e1a84f62-c936-42e9-b9c3-f38c72aaf40b/bin/ukojak 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 -> Kojak 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 -> 89faf7c4b4282145190581747c01af3de644c428 [2019-12-01 23:22:03,407 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 23:22:03,417 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 23:22:03,420 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 23:22:03,421 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 23:22:03,421 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 23:22:03,422 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e1a84f62-c936-42e9-b9c3-f38c72aaf40b/bin/ukojak/../../sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2019-12-01 23:22:03,461 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e1a84f62-c936-42e9-b9c3-f38c72aaf40b/bin/ukojak/data/b57a9702a/6a7713b631ae4bc1846b164e0c01804d/FLAG829737622 [2019-12-01 23:22:04,117 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 23:22:04,118 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e1a84f62-c936-42e9-b9c3-f38c72aaf40b/sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2019-12-01 23:22:04,145 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e1a84f62-c936-42e9-b9c3-f38c72aaf40b/bin/ukojak/data/b57a9702a/6a7713b631ae4bc1846b164e0c01804d/FLAG829737622 [2019-12-01 23:22:04,497 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e1a84f62-c936-42e9-b9c3-f38c72aaf40b/bin/ukojak/data/b57a9702a/6a7713b631ae4bc1846b164e0c01804d [2019-12-01 23:22:04,501 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 23:22:04,502 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 23:22:04,504 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 23:22:04,504 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 23:22:04,508 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 23:22:04,509 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 11:22:04" (1/1) ... [2019-12-01 23:22:04,512 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39b429e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:22:04, skipping insertion in model container [2019-12-01 23:22:04,513 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 11:22:04" (1/1) ... [2019-12-01 23:22:04,522 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 23:22:04,636 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 23:22:05,677 ERROR L326 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2019-12-01 23:22:05,678 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5f06ecec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:22:05, skipping insertion in model container [2019-12-01 23:22:05,678 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 23:22:05,679 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-12-01 23:22:05,681 INFO L168 Benchmark]: Toolchain (without parser) took 1178.19 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 111.1 MB). Free memory was 927.1 MB in the beginning and 1.1 GB in the end (delta: -123.0 MB). Peak memory consumption was 74.5 MB. Max. memory is 11.5 GB. [2019-12-01 23:22:05,682 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 960.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 23:22:05,683 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1174.83 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 111.1 MB). Free memory was 927.1 MB in the beginning and 1.1 GB in the end (delta: -123.0 MB). Peak memory consumption was 74.5 MB. Max. memory is 11.5 GB. [2019-12-01 23:22:05,684 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 960.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1174.83 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 111.1 MB). Free memory was 927.1 MB in the beginning and 1.1 GB in the end (delta: -123.0 MB). Peak memory consumption was 74.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6448]: Unsupported Syntax we need to generalize this to nested and/or variable length arrays RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-01 23:22:06,814 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 23:22:06,816 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 23:22:06,824 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 23:22:06,824 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 23:22:06,825 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 23:22:06,826 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 23:22:06,828 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 23:22:06,830 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 23:22:06,831 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 23:22:06,831 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 23:22:06,832 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 23:22:06,832 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 23:22:06,833 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 23:22:06,834 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 23:22:06,835 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 23:22:06,836 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 23:22:06,837 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 23:22:06,838 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 23:22:06,840 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 23:22:06,841 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 23:22:06,842 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 23:22:06,843 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 23:22:06,844 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 23:22:06,847 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 23:22:06,847 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 23:22:06,847 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 23:22:06,848 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 23:22:06,848 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 23:22:06,849 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 23:22:06,849 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 23:22:06,850 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 23:22:06,850 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 23:22:06,851 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 23:22:06,851 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 23:22:06,852 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 23:22:06,852 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 23:22:06,852 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 23:22:06,853 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 23:22:06,853 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 23:22:06,854 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 23:22:06,854 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e1a84f62-c936-42e9-b9c3-f38c72aaf40b/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2019-12-01 23:22:06,867 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 23:22:06,867 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 23:22:06,868 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 23:22:06,868 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 23:22:06,869 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 23:22:06,869 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 23:22:06,870 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 23:22:06,870 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 23:22:06,870 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 23:22:06,870 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 23:22:06,870 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 23:22:06,870 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 23:22:06,871 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 23:22:06,871 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 23:22:06,871 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 23:22:06,871 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 23:22:06,871 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 23:22:06,872 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 23:22:06,872 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 23:22:06,872 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 23:22:06,872 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 23:22:06,872 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 23:22:06,873 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 23:22:06,873 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 23:22:06,873 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 23:22:06,873 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 23:22:06,873 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 23:22:06,874 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 23:22:06,874 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 23:22:06,874 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 23:22:06,874 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-12-01 23:22:06,874 INFO L138 SettingsManager]: * To the following directory=dump/ 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_e1a84f62-c936-42e9-b9c3-f38c72aaf40b/bin/ukojak 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 -> Kojak 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 -> 89faf7c4b4282145190581747c01af3de644c428 [2019-12-01 23:22:07,039 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 23:22:07,046 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 23:22:07,048 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 23:22:07,049 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 23:22:07,050 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 23:22:07,050 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e1a84f62-c936-42e9-b9c3-f38c72aaf40b/bin/ukojak/../../sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2019-12-01 23:22:07,088 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e1a84f62-c936-42e9-b9c3-f38c72aaf40b/bin/ukojak/data/753610fed/350037834d4147f780e5507c5ac2c1db/FLAGdd58d8bb5 [2019-12-01 23:22:07,609 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 23:22:07,609 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e1a84f62-c936-42e9-b9c3-f38c72aaf40b/sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2019-12-01 23:22:07,637 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e1a84f62-c936-42e9-b9c3-f38c72aaf40b/bin/ukojak/data/753610fed/350037834d4147f780e5507c5ac2c1db/FLAGdd58d8bb5 [2019-12-01 23:22:08,119 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e1a84f62-c936-42e9-b9c3-f38c72aaf40b/bin/ukojak/data/753610fed/350037834d4147f780e5507c5ac2c1db [2019-12-01 23:22:08,122 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 23:22:08,123 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 23:22:08,124 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 23:22:08,124 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 23:22:08,127 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 23:22:08,128 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 11:22:08" (1/1) ... [2019-12-01 23:22:08,130 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e1d5392 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:22:08, skipping insertion in model container [2019-12-01 23:22:08,131 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 11:22:08" (1/1) ... [2019-12-01 23:22:08,137 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 23:22:08,253 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 23:22:09,343 ERROR L326 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2019-12-01 23:22:09,343 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4dbf3c37 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:22:09, skipping insertion in model container [2019-12-01 23:22:09,344 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 23:22:09,344 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-12-01 23:22:09,346 INFO L168 Benchmark]: Toolchain (without parser) took 1222.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.8 MB). Free memory was 934.9 MB in the beginning and 1.1 GB in the end (delta: -137.0 MB). Peak memory consumption was 77.1 MB. Max. memory is 11.5 GB. [2019-12-01 23:22:09,346 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. [2019-12-01 23:22:09,347 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1220.06 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.8 MB). Free memory was 934.9 MB in the beginning and 1.1 GB in the end (delta: -137.0 MB). Peak memory consumption was 77.1 MB. Max. memory is 11.5 GB. [2019-12-01 23:22:09,348 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 1220.06 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.8 MB). Free memory was 934.9 MB in the beginning and 1.1 GB in the end (delta: -137.0 MB). Peak memory consumption was 77.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6448]: Unsupported Syntax we need to generalize this to nested and/or variable length arrays RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...