./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17e38709-508e-4ee0-acda-4c5bb0e56170/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17e38709-508e-4ee0-acda-4c5bb0e56170/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17e38709-508e-4ee0-acda-4c5bb0e56170/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17e38709-508e-4ee0-acda-4c5bb0e56170/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17e38709-508e-4ee0-acda-4c5bb0e56170/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17e38709-508e-4ee0-acda-4c5bb0e56170/bin/uautomizer-vX5HgA9Q3a --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 834766c90c3d5af368509ae691087999af545dba19d7eed6a5d75f823cbb2437 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 16:59:59,309 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 16:59:59,311 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 16:59:59,336 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 16:59:59,336 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 16:59:59,337 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 16:59:59,339 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 16:59:59,341 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 16:59:59,344 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 16:59:59,345 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 16:59:59,346 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 16:59:59,348 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 16:59:59,349 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 16:59:59,350 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 16:59:59,352 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 16:59:59,353 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 16:59:59,355 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 16:59:59,356 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 16:59:59,358 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 16:59:59,361 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 16:59:59,363 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 16:59:59,365 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 16:59:59,367 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 16:59:59,368 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 16:59:59,373 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 16:59:59,374 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 16:59:59,374 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 16:59:59,376 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 16:59:59,376 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 16:59:59,378 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 16:59:59,378 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 16:59:59,380 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 16:59:59,381 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 16:59:59,382 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 16:59:59,384 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 16:59:59,385 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 16:59:59,386 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 16:59:59,386 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 16:59:59,387 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 16:59:59,388 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 16:59:59,390 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 16:59:59,391 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17e38709-508e-4ee0-acda-4c5bb0e56170/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-21 16:59:59,421 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 16:59:59,422 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 16:59:59,422 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 16:59:59,423 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 16:59:59,424 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 16:59:59,424 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 16:59:59,425 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 16:59:59,425 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 16:59:59,426 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 16:59:59,426 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 16:59:59,427 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 16:59:59,427 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 16:59:59,427 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 16:59:59,427 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 16:59:59,428 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 16:59:59,428 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 16:59:59,428 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 16:59:59,429 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 16:59:59,429 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 16:59:59,429 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 16:59:59,430 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 16:59:59,430 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 16:59:59,430 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 16:59:59,431 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 16:59:59,431 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 16:59:59,431 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 16:59:59,432 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 16:59:59,432 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 16:59:59,432 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 16:59:59,433 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 16:59:59,433 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17e38709-508e-4ee0-acda-4c5bb0e56170/bin/uautomizer-vX5HgA9Q3a/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17e38709-508e-4ee0-acda-4c5bb0e56170/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 834766c90c3d5af368509ae691087999af545dba19d7eed6a5d75f823cbb2437 [2022-11-21 16:59:59,783 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 16:59:59,825 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 16:59:59,830 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 16:59:59,832 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 16:59:59,833 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 16:59:59,834 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17e38709-508e-4ee0-acda-4c5bb0e56170/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-2.i [2022-11-21 17:00:02,915 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 17:00:03,339 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 17:00:03,339 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17e38709-508e-4ee0-acda-4c5bb0e56170/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-2.i [2022-11-21 17:00:03,364 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17e38709-508e-4ee0-acda-4c5bb0e56170/bin/uautomizer-vX5HgA9Q3a/data/f42b0e145/be1865869b38494abeaae9c5bb284e49/FLAG123463613 [2022-11-21 17:00:03,387 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17e38709-508e-4ee0-acda-4c5bb0e56170/bin/uautomizer-vX5HgA9Q3a/data/f42b0e145/be1865869b38494abeaae9c5bb284e49 [2022-11-21 17:00:03,390 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 17:00:03,393 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 17:00:03,395 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 17:00:03,395 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 17:00:03,399 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 17:00:03,400 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:00:03" (1/1) ... [2022-11-21 17:00:03,401 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f2f528 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:00:03, skipping insertion in model container [2022-11-21 17:00:03,401 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:00:03" (1/1) ... [2022-11-21 17:00:03,409 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 17:00:03,478 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 17:00:03,680 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 17:00:03,681 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@33f54954 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:00:03, skipping insertion in model container [2022-11-21 17:00:03,681 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 17:00:03,682 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 17:00:03,684 INFO L158 Benchmark]: Toolchain (without parser) took 289.36ms. Allocated memory is still 182.5MB. Free memory was 135.1MB in the beginning and 125.4MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 17:00:03,684 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 132.1MB. Free memory was 74.0MB in the beginning and 73.9MB in the end (delta: 117.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:00:03,685 INFO L158 Benchmark]: CACSL2BoogieTranslator took 286.94ms. Allocated memory is still 182.5MB. Free memory was 135.1MB in the beginning and 125.4MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 17:00:03,687 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 132.1MB. Free memory was 74.0MB in the beginning and 73.9MB in the end (delta: 117.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 286.94ms. Allocated memory is still 182.5MB. Free memory was 135.1MB in the beginning and 125.4MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17e38709-508e-4ee0-acda-4c5bb0e56170/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17e38709-508e-4ee0-acda-4c5bb0e56170/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17e38709-508e-4ee0-acda-4c5bb0e56170/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17e38709-508e-4ee0-acda-4c5bb0e56170/bin/uautomizer-vX5HgA9Q3a/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17e38709-508e-4ee0-acda-4c5bb0e56170/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17e38709-508e-4ee0-acda-4c5bb0e56170/bin/uautomizer-vX5HgA9Q3a --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 834766c90c3d5af368509ae691087999af545dba19d7eed6a5d75f823cbb2437 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 17:00:06,078 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 17:00:06,081 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 17:00:06,139 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 17:00:06,141 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 17:00:06,146 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 17:00:06,148 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 17:00:06,154 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 17:00:06,157 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 17:00:06,159 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 17:00:06,160 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 17:00:06,162 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 17:00:06,164 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 17:00:06,168 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 17:00:06,169 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 17:00:06,173 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 17:00:06,177 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 17:00:06,182 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 17:00:06,184 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 17:00:06,186 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 17:00:06,189 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 17:00:06,191 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 17:00:06,194 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 17:00:06,195 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 17:00:06,199 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 17:00:06,205 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 17:00:06,205 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 17:00:06,207 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 17:00:06,208 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 17:00:06,209 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 17:00:06,210 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 17:00:06,211 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 17:00:06,212 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 17:00:06,213 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 17:00:06,215 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 17:00:06,215 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 17:00:06,218 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 17:00:06,218 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 17:00:06,219 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 17:00:06,220 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 17:00:06,220 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 17:00:06,222 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17e38709-508e-4ee0-acda-4c5bb0e56170/bin/uautomizer-vX5HgA9Q3a/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-21 17:00:06,251 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 17:00:06,252 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 17:00:06,252 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 17:00:06,252 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 17:00:06,253 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 17:00:06,253 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 17:00:06,254 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 17:00:06,254 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 17:00:06,254 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 17:00:06,255 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 17:00:06,255 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 17:00:06,255 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 17:00:06,255 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 17:00:06,255 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 17:00:06,256 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 17:00:06,256 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 17:00:06,256 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 17:00:06,256 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 17:00:06,257 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 17:00:06,257 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 17:00:06,257 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 17:00:06,257 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 17:00:06,257 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 17:00:06,258 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 17:00:06,258 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 17:00:06,258 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 17:00:06,258 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 17:00:06,258 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:00:06,259 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 17:00:06,259 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 17:00:06,259 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-21 17:00:06,259 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 17:00:06,260 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 17:00:06,260 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17e38709-508e-4ee0-acda-4c5bb0e56170/bin/uautomizer-vX5HgA9Q3a/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17e38709-508e-4ee0-acda-4c5bb0e56170/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 834766c90c3d5af368509ae691087999af545dba19d7eed6a5d75f823cbb2437 [2022-11-21 17:00:06,606 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 17:00:06,627 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 17:00:06,630 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 17:00:06,631 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 17:00:06,632 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 17:00:06,633 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17e38709-508e-4ee0-acda-4c5bb0e56170/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-2.i [2022-11-21 17:00:09,938 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 17:00:10,369 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 17:00:10,370 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17e38709-508e-4ee0-acda-4c5bb0e56170/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-2.i [2022-11-21 17:00:10,394 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17e38709-508e-4ee0-acda-4c5bb0e56170/bin/uautomizer-vX5HgA9Q3a/data/c0146d2bb/427369a4c6864bf7a6f738a9e53dbbd4/FLAGb849c5f37 [2022-11-21 17:00:10,409 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17e38709-508e-4ee0-acda-4c5bb0e56170/bin/uautomizer-vX5HgA9Q3a/data/c0146d2bb/427369a4c6864bf7a6f738a9e53dbbd4 [2022-11-21 17:00:10,412 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 17:00:10,414 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 17:00:10,415 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 17:00:10,415 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 17:00:10,425 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 17:00:10,426 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:00:10" (1/1) ... [2022-11-21 17:00:10,427 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@369caa12 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:00:10, skipping insertion in model container [2022-11-21 17:00:10,428 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:00:10" (1/1) ... [2022-11-21 17:00:10,435 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 17:00:10,516 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 17:00:10,770 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 17:00:10,771 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1c8384f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:00:10, skipping insertion in model container [2022-11-21 17:00:10,771 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 17:00:10,772 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 17:00:10,775 INFO L158 Benchmark]: Toolchain (without parser) took 359.78ms. Allocated memory is still 83.9MB. Free memory was 59.2MB in the beginning and 49.5MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 17:00:10,776 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 83.9MB. Free memory is still 62.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:00:10,780 INFO L158 Benchmark]: CACSL2BoogieTranslator took 356.99ms. Allocated memory is still 83.9MB. Free memory was 58.9MB in the beginning and 49.5MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 17:00:10,782 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 83.9MB. Free memory is still 62.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 356.99ms. Allocated memory is still 83.9MB. Free memory was 58.9MB in the beginning and 49.5MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN