./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-regression/test_malloc-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- 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_392b5498-48fb-4cf0-a03b-bb045261ad5b/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_392b5498-48fb-4cf0-a03b-bb045261ad5b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_392b5498-48fb-4cf0-a03b-bb045261ad5b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_392b5498-48fb-4cf0-a03b-bb045261ad5b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-regression/test_malloc-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_392b5498-48fb-4cf0-a03b-bb045261ad5b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_392b5498-48fb-4cf0-a03b-bb045261ad5b/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 32bit --witnessprinter.graph.data.programhash 6acbe487f369e7108c95102eb4affba85bbc4569 .......................................................................................................................... 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_392b5498-48fb-4cf0-a03b-bb045261ad5b/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_392b5498-48fb-4cf0-a03b-bb045261ad5b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_392b5498-48fb-4cf0-a03b-bb045261ad5b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_392b5498-48fb-4cf0-a03b-bb045261ad5b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-regression/test_malloc-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_392b5498-48fb-4cf0-a03b-bb045261ad5b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_392b5498-48fb-4cf0-a03b-bb045261ad5b/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 32bit --witnessprinter.graph.data.programhash 6acbe487f369e7108c95102eb4affba85bbc4569 .............................................................................................................................. 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 09:18:46,496 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 09:18:46,498 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 09:18:46,505 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 09:18:46,505 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 09:18:46,506 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 09:18:46,507 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 09:18:46,508 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 09:18:46,509 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 09:18:46,510 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 09:18:46,511 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 09:18:46,511 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 09:18:46,512 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 09:18:46,512 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 09:18:46,513 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 09:18:46,514 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 09:18:46,514 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 09:18:46,515 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 09:18:46,516 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 09:18:46,518 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 09:18:46,519 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 09:18:46,519 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 09:18:46,520 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 09:18:46,520 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 09:18:46,522 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 09:18:46,522 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 09:18:46,522 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 09:18:46,523 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 09:18:46,523 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 09:18:46,524 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 09:18:46,524 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 09:18:46,524 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 09:18:46,524 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 09:18:46,525 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 09:18:46,526 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 09:18:46,526 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 09:18:46,526 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 09:18:46,526 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 09:18:46,526 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 09:18:46,527 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 09:18:46,527 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 09:18:46,528 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_392b5498-48fb-4cf0-a03b-bb045261ad5b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-01 09:18:46,537 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 09:18:46,537 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 09:18:46,538 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 09:18:46,538 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 09:18:46,538 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 09:18:46,538 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 09:18:46,539 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 09:18:46,539 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 09:18:46,539 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 09:18:46,539 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 09:18:46,539 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 09:18:46,539 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 09:18:46,539 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 09:18:46,539 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 09:18:46,540 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 09:18:46,540 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 09:18:46,540 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 09:18:46,540 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 09:18:46,540 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 09:18:46,540 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 09:18:46,540 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 09:18:46,540 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 09:18:46,541 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 09:18:46,541 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 09:18:46,541 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 09:18:46,541 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 09:18:46,541 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 09:18:46,541 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 09:18:46,541 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 09:18:46,541 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 -> /tmp/vcloud-vcloud-master/worker/run_dir_392b5498-48fb-4cf0-a03b-bb045261ad5b/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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6acbe487f369e7108c95102eb4affba85bbc4569 [2019-12-01 09:18:46,639 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 09:18:46,648 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 09:18:46,651 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 09:18:46,652 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 09:18:46,652 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 09:18:46,653 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_392b5498-48fb-4cf0-a03b-bb045261ad5b/bin/ukojak/../../sv-benchmarks/c/ldv-regression/test_malloc-1.i [2019-12-01 09:18:46,701 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_392b5498-48fb-4cf0-a03b-bb045261ad5b/bin/ukojak/data/35087fbb0/d95b9679f0c24cdd9018a217fac467d3/FLAG2003916ac [2019-12-01 09:18:47,155 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 09:18:47,155 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_392b5498-48fb-4cf0-a03b-bb045261ad5b/sv-benchmarks/c/ldv-regression/test_malloc-1.i [2019-12-01 09:18:47,162 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_392b5498-48fb-4cf0-a03b-bb045261ad5b/bin/ukojak/data/35087fbb0/d95b9679f0c24cdd9018a217fac467d3/FLAG2003916ac [2019-12-01 09:18:47,171 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_392b5498-48fb-4cf0-a03b-bb045261ad5b/bin/ukojak/data/35087fbb0/d95b9679f0c24cdd9018a217fac467d3 [2019-12-01 09:18:47,173 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 09:18:47,174 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 09:18:47,175 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 09:18:47,175 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 09:18:47,177 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 09:18:47,177 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 09:18:47" (1/1) ... [2019-12-01 09:18:47,179 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1718f54f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:18:47, skipping insertion in model container [2019-12-01 09:18:47,179 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 09:18:47" (1/1) ... [2019-12-01 09:18:47,184 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 09:18:47,206 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 09:18:47,344 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2019-12-01 09:18:47,345 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5f56db8f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:18:47, skipping insertion in model container [2019-12-01 09:18:47,345 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 09:18:47,345 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-12-01 09:18:47,347 INFO L168 Benchmark]: Toolchain (without parser) took 172.32 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 105.4 MB). Free memory was 943.5 MB in the beginning and 1.1 GB in the end (delta: -159.3 MB). Peak memory consumption was 23.3 MB. Max. memory is 11.5 GB. [2019-12-01 09:18:47,347 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 09:18:47,348 INFO L168 Benchmark]: CACSL2BoogieTranslator took 170.54 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 105.4 MB). Free memory was 938.2 MB in the beginning and 1.1 GB in the end (delta: -164.7 MB). Peak memory consumption was 18.0 MB. Max. memory is 11.5 GB. [2019-12-01 09:18:47,349 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 170.54 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 105.4 MB). Free memory was 938.2 MB in the beginning and 1.1 GB in the end (delta: -164.7 MB). Peak memory consumption was 18.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 24]: Unsupported Syntax Undefined type __float128 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 09:18:48,440 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 09:18:48,441 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 09:18:48,449 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 09:18:48,449 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 09:18:48,450 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 09:18:48,451 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 09:18:48,453 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 09:18:48,454 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 09:18:48,455 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 09:18:48,456 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 09:18:48,457 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 09:18:48,457 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 09:18:48,458 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 09:18:48,459 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 09:18:48,460 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 09:18:48,461 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 09:18:48,461 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 09:18:48,463 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 09:18:48,465 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 09:18:48,466 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 09:18:48,467 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 09:18:48,468 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 09:18:48,469 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 09:18:48,471 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 09:18:48,472 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 09:18:48,472 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 09:18:48,473 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 09:18:48,473 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 09:18:48,474 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 09:18:48,474 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 09:18:48,475 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 09:18:48,475 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 09:18:48,476 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 09:18:48,477 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 09:18:48,477 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 09:18:48,477 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 09:18:48,478 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 09:18:48,478 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 09:18:48,479 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 09:18:48,479 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 09:18:48,480 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_392b5498-48fb-4cf0-a03b-bb045261ad5b/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-01 09:18:48,492 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 09:18:48,492 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 09:18:48,493 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 09:18:48,493 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 09:18:48,494 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 09:18:48,494 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 09:18:48,494 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 09:18:48,494 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 09:18:48,494 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 09:18:48,494 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 09:18:48,495 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 09:18:48,495 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 09:18:48,495 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 09:18:48,495 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 09:18:48,495 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 09:18:48,496 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 09:18:48,496 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 09:18:48,496 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 09:18:48,496 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 09:18:48,496 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 09:18:48,496 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 09:18:48,497 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 09:18:48,497 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 09:18:48,497 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 09:18:48,497 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 09:18:48,497 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 09:18:48,497 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 09:18:48,497 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 09:18:48,497 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 09:18:48,498 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 09:18:48,498 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 09:18:48,498 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 09:18:48,498 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 09:18:48,498 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_392b5498-48fb-4cf0-a03b-bb045261ad5b/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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6acbe487f369e7108c95102eb4affba85bbc4569 [2019-12-01 09:18:48,685 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 09:18:48,697 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 09:18:48,699 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 09:18:48,700 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 09:18:48,701 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 09:18:48,701 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_392b5498-48fb-4cf0-a03b-bb045261ad5b/bin/ukojak/../../sv-benchmarks/c/ldv-regression/test_malloc-1.i [2019-12-01 09:18:48,751 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_392b5498-48fb-4cf0-a03b-bb045261ad5b/bin/ukojak/data/86010a0c3/a416c6d68ef84905ab8d34bfe9010616/FLAG82bcced66 [2019-12-01 09:18:49,185 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 09:18:49,186 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_392b5498-48fb-4cf0-a03b-bb045261ad5b/sv-benchmarks/c/ldv-regression/test_malloc-1.i [2019-12-01 09:18:49,193 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_392b5498-48fb-4cf0-a03b-bb045261ad5b/bin/ukojak/data/86010a0c3/a416c6d68ef84905ab8d34bfe9010616/FLAG82bcced66 [2019-12-01 09:18:49,546 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_392b5498-48fb-4cf0-a03b-bb045261ad5b/bin/ukojak/data/86010a0c3/a416c6d68ef84905ab8d34bfe9010616 [2019-12-01 09:18:49,551 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 09:18:49,553 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 09:18:49,555 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 09:18:49,555 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 09:18:49,560 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 09:18:49,561 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 09:18:49" (1/1) ... [2019-12-01 09:18:49,564 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3283e298 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:18:49, skipping insertion in model container [2019-12-01 09:18:49,564 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 09:18:49" (1/1) ... [2019-12-01 09:18:49,571 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 09:18:49,599 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 09:18:49,705 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2019-12-01 09:18:49,705 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@633fc297 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:18:49, skipping insertion in model container [2019-12-01 09:18:49,705 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 09:18:49,706 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-12-01 09:18:49,707 INFO L168 Benchmark]: Toolchain (without parser) took 155.06 ms. Allocated memory is still 1.0 GB. Free memory was 947.0 MB in the beginning and 936.3 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-12-01 09:18:49,708 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 09:18:49,708 INFO L168 Benchmark]: CACSL2BoogieTranslator took 151.03 ms. Allocated memory is still 1.0 GB. Free memory was 947.0 MB in the beginning and 936.3 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-12-01 09:18:49,709 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 151.03 ms. Allocated memory is still 1.0 GB. Free memory was 947.0 MB in the beginning and 936.3 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 24]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...