./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-array/btor2c-lazyMod.unknown_ridecore_array.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5e519f3a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b30ab875-c00b-4d30-a5d6-eb59ef7ebbab/bin/uautomizer-Dbtcem3rbc/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b30ab875-c00b-4d30-a5d6-eb59ef7ebbab/bin/uautomizer-Dbtcem3rbc/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b30ab875-c00b-4d30-a5d6-eb59ef7ebbab/bin/uautomizer-Dbtcem3rbc/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b30ab875-c00b-4d30-a5d6-eb59ef7ebbab/bin/uautomizer-Dbtcem3rbc/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardware-verification-array/btor2c-lazyMod.unknown_ridecore_array.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b30ab875-c00b-4d30-a5d6-eb59ef7ebbab/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b30ab875-c00b-4d30-a5d6-eb59ef7ebbab/bin/uautomizer-Dbtcem3rbc --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a63877cb06ada62bd93f541b10bde61df8baf66c48b5c32ee47ab395fc19ef28 --- 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-5e519f3 [2022-11-02 20:26:08,596 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-02 20:26:08,598 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-02 20:26:08,636 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-02 20:26:08,638 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-02 20:26:08,640 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-02 20:26:08,641 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-02 20:26:08,643 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-02 20:26:08,644 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-02 20:26:08,645 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-02 20:26:08,646 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-02 20:26:08,648 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-02 20:26:08,648 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-02 20:26:08,656 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-02 20:26:08,659 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-02 20:26:08,661 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-02 20:26:08,664 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-02 20:26:08,666 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-02 20:26:08,670 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-02 20:26:08,673 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-02 20:26:08,678 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-02 20:26:08,680 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-02 20:26:08,682 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-02 20:26:08,685 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-02 20:26:08,690 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-02 20:26:08,693 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-02 20:26:08,694 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-02 20:26:08,695 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-02 20:26:08,696 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-02 20:26:08,697 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-02 20:26:08,698 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-02 20:26:08,699 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-02 20:26:08,701 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-02 20:26:08,703 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-02 20:26:08,704 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-02 20:26:08,704 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-02 20:26:08,705 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-02 20:26:08,705 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-02 20:26:08,705 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-02 20:26:08,706 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-02 20:26:08,707 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-02 20:26:08,708 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b30ab875-c00b-4d30-a5d6-eb59ef7ebbab/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-02 20:26:08,746 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-02 20:26:08,746 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-02 20:26:08,747 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-02 20:26:08,747 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-02 20:26:08,748 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-02 20:26:08,748 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-02 20:26:08,749 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-02 20:26:08,749 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-02 20:26:08,749 INFO L138 SettingsManager]: * Use SBE=true [2022-11-02 20:26:08,749 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-02 20:26:08,749 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-02 20:26:08,750 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-02 20:26:08,750 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-02 20:26:08,750 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-02 20:26:08,750 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-02 20:26:08,750 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-02 20:26:08,750 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-02 20:26:08,751 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-02 20:26:08,751 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-02 20:26:08,751 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-02 20:26:08,751 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-02 20:26:08,751 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 20:26:08,752 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-02 20:26:08,752 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-02 20:26:08,752 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-02 20:26:08,752 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-02 20:26:08,752 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-02 20:26:08,753 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-02 20:26:08,753 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-02 20:26:08,753 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-02 20:26:08,753 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_b30ab875-c00b-4d30-a5d6-eb59ef7ebbab/bin/uautomizer-Dbtcem3rbc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b30ab875-c00b-4d30-a5d6-eb59ef7ebbab/bin/uautomizer-Dbtcem3rbc Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a63877cb06ada62bd93f541b10bde61df8baf66c48b5c32ee47ab395fc19ef28 [2022-11-02 20:26:09,044 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-02 20:26:09,075 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-02 20:26:09,079 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-02 20:26:09,082 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-02 20:26:09,083 INFO L275 PluginConnector]: CDTParser initialized [2022-11-02 20:26:09,085 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b30ab875-c00b-4d30-a5d6-eb59ef7ebbab/bin/uautomizer-Dbtcem3rbc/../../sv-benchmarks/c/hardware-verification-array/btor2c-lazyMod.unknown_ridecore_array.c [2022-11-02 20:26:09,151 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b30ab875-c00b-4d30-a5d6-eb59ef7ebbab/bin/uautomizer-Dbtcem3rbc/data/bd280b24f/e832fdae202245169084b8bdc6c061e3/FLAG7f852cb28 [2022-11-02 20:26:12,718 INFO L306 CDTParser]: Found 1 translation units. [2022-11-02 20:26:12,719 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b30ab875-c00b-4d30-a5d6-eb59ef7ebbab/sv-benchmarks/c/hardware-verification-array/btor2c-lazyMod.unknown_ridecore_array.c [2022-11-02 20:26:12,892 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b30ab875-c00b-4d30-a5d6-eb59ef7ebbab/bin/uautomizer-Dbtcem3rbc/data/bd280b24f/e832fdae202245169084b8bdc6c061e3/FLAG7f852cb28 [2022-11-02 20:26:13,123 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b30ab875-c00b-4d30-a5d6-eb59ef7ebbab/bin/uautomizer-Dbtcem3rbc/data/bd280b24f/e832fdae202245169084b8bdc6c061e3 [2022-11-02 20:26:13,128 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-02 20:26:13,131 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-02 20:26:13,132 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-02 20:26:13,133 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-02 20:26:13,136 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-02 20:26:13,137 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:26:13" (1/1) ... [2022-11-02 20:26:13,138 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@772c0fe8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:26:13, skipping insertion in model container [2022-11-02 20:26:13,139 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:26:13" (1/1) ... [2022-11-02 20:26:13,146 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-02 20:26:14,690 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-02 20:26:16,108 ERROR L326 MainTranslator]: Unsupported Syntax: CHandler: Not yet implemented: "extern unsigned __int128 __VERIFIER_nondet_uint128();" (Type: org.eclipse.cdt.internal.core.dom.parser.c.CASTProblemDeclaration) [2022-11-02 20:26:16,109 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5d3e1ec2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:26:16, skipping insertion in model container [2022-11-02 20:26:16,109 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-02 20:26:16,110 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-02 20:26:16,112 INFO L158 Benchmark]: Toolchain (without parser) took 2979.49ms. Allocated memory was 385.9MB in the beginning and 771.8MB in the end (delta: 385.9MB). Free memory was 196.6MB in the beginning and 581.2MB in the end (delta: -384.7MB). Peak memory consumption was 126.2MB. Max. memory is 16.1GB. [2022-11-02 20:26:16,112 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 119.5MB. Free memory was 100.0MB in the beginning and 99.8MB in the end (delta: 119.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-02 20:26:16,113 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2977.07ms. Allocated memory was 385.9MB in the beginning and 771.8MB in the end (delta: 385.9MB). Free memory was 196.6MB in the beginning and 581.2MB in the end (delta: -384.7MB). Peak memory consumption was 126.2MB. Max. memory is 16.1GB. [2022-11-02 20:26:16,115 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 119.5MB. Free memory was 100.0MB in the beginning and 99.8MB in the end (delta: 119.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2977.07ms. Allocated memory was 385.9MB in the beginning and 771.8MB in the end (delta: 385.9MB). Free memory was 196.6MB in the beginning and 581.2MB in the end (delta: -384.7MB). Peak memory consumption was 126.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 20]: Unsupported Syntax CHandler: Not yet implemented: "extern unsigned __int128 __VERIFIER_nondet_uint128();" (Type: org.eclipse.cdt.internal.core.dom.parser.c.CASTProblemDeclaration) 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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b30ab875-c00b-4d30-a5d6-eb59ef7ebbab/bin/uautomizer-Dbtcem3rbc/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b30ab875-c00b-4d30-a5d6-eb59ef7ebbab/bin/uautomizer-Dbtcem3rbc/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b30ab875-c00b-4d30-a5d6-eb59ef7ebbab/bin/uautomizer-Dbtcem3rbc/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b30ab875-c00b-4d30-a5d6-eb59ef7ebbab/bin/uautomizer-Dbtcem3rbc/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardware-verification-array/btor2c-lazyMod.unknown_ridecore_array.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b30ab875-c00b-4d30-a5d6-eb59ef7ebbab/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b30ab875-c00b-4d30-a5d6-eb59ef7ebbab/bin/uautomizer-Dbtcem3rbc --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a63877cb06ada62bd93f541b10bde61df8baf66c48b5c32ee47ab395fc19ef28 --- 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-5e519f3 [2022-11-02 20:26:18,320 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-02 20:26:18,323 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-02 20:26:18,379 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-02 20:26:18,381 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-02 20:26:18,385 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-02 20:26:18,388 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-02 20:26:18,394 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-02 20:26:18,399 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-02 20:26:18,405 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-02 20:26:18,406 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-02 20:26:18,408 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-02 20:26:18,408 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-02 20:26:18,411 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-02 20:26:18,412 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-02 20:26:18,415 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-02 20:26:18,416 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-02 20:26:18,418 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-02 20:26:18,419 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-02 20:26:18,425 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-02 20:26:18,427 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-02 20:26:18,431 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-02 20:26:18,433 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-02 20:26:18,434 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-02 20:26:18,437 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-02 20:26:18,437 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-02 20:26:18,438 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-02 20:26:18,439 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-02 20:26:18,439 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-02 20:26:18,440 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-02 20:26:18,440 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-02 20:26:18,441 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-02 20:26:18,442 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-02 20:26:18,443 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-02 20:26:18,443 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-02 20:26:18,451 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-02 20:26:18,452 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-02 20:26:18,452 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-02 20:26:18,453 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-02 20:26:18,455 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-02 20:26:18,455 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-02 20:26:18,456 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b30ab875-c00b-4d30-a5d6-eb59ef7ebbab/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-02 20:26:18,501 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-02 20:26:18,501 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-02 20:26:18,502 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-02 20:26:18,502 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-02 20:26:18,503 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-02 20:26:18,504 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-02 20:26:18,505 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-02 20:26:18,505 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-02 20:26:18,506 INFO L138 SettingsManager]: * Use SBE=true [2022-11-02 20:26:18,506 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-02 20:26:18,507 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-02 20:26:18,507 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-02 20:26:18,507 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-02 20:26:18,508 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-02 20:26:18,508 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-02 20:26:18,508 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-02 20:26:18,508 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-02 20:26:18,508 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-02 20:26:18,509 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-02 20:26:18,509 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-02 20:26:18,509 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-02 20:26:18,509 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-02 20:26:18,509 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-02 20:26:18,510 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 20:26:18,510 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-02 20:26:18,510 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-02 20:26:18,511 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-02 20:26:18,511 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-02 20:26:18,511 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-02 20:26:18,511 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-02 20:26:18,511 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-02 20:26:18,511 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-02 20:26:18,512 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-02 20:26:18,512 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_b30ab875-c00b-4d30-a5d6-eb59ef7ebbab/bin/uautomizer-Dbtcem3rbc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b30ab875-c00b-4d30-a5d6-eb59ef7ebbab/bin/uautomizer-Dbtcem3rbc Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a63877cb06ada62bd93f541b10bde61df8baf66c48b5c32ee47ab395fc19ef28 [2022-11-02 20:26:18,945 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-02 20:26:18,974 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-02 20:26:18,977 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-02 20:26:18,978 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-02 20:26:18,979 INFO L275 PluginConnector]: CDTParser initialized [2022-11-02 20:26:18,980 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b30ab875-c00b-4d30-a5d6-eb59ef7ebbab/bin/uautomizer-Dbtcem3rbc/../../sv-benchmarks/c/hardware-verification-array/btor2c-lazyMod.unknown_ridecore_array.c [2022-11-02 20:26:19,053 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b30ab875-c00b-4d30-a5d6-eb59ef7ebbab/bin/uautomizer-Dbtcem3rbc/data/9272e302f/851907c748ed48a4bc0dcab419db6df5/FLAG732d8cb98 [2022-11-02 20:26:22,617 INFO L306 CDTParser]: Found 1 translation units. [2022-11-02 20:26:22,619 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b30ab875-c00b-4d30-a5d6-eb59ef7ebbab/sv-benchmarks/c/hardware-verification-array/btor2c-lazyMod.unknown_ridecore_array.c [2022-11-02 20:26:22,820 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b30ab875-c00b-4d30-a5d6-eb59ef7ebbab/bin/uautomizer-Dbtcem3rbc/data/9272e302f/851907c748ed48a4bc0dcab419db6df5/FLAG732d8cb98 [2022-11-02 20:26:22,921 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b30ab875-c00b-4d30-a5d6-eb59ef7ebbab/bin/uautomizer-Dbtcem3rbc/data/9272e302f/851907c748ed48a4bc0dcab419db6df5 [2022-11-02 20:26:22,923 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-02 20:26:22,925 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-02 20:26:22,926 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-02 20:26:22,927 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-02 20:26:22,931 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-02 20:26:22,932 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:26:22" (1/1) ... [2022-11-02 20:26:22,933 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ce9f75b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:26:22, skipping insertion in model container [2022-11-02 20:26:22,933 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:26:22" (1/1) ... [2022-11-02 20:26:22,941 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-02 20:26:24,285 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-02 20:26:25,608 ERROR L326 MainTranslator]: Unsupported Syntax: CHandler: Not yet implemented: "extern unsigned __int128 __VERIFIER_nondet_uint128();" (Type: org.eclipse.cdt.internal.core.dom.parser.c.CASTProblemDeclaration) [2022-11-02 20:26:25,609 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7e4bd8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:26:25, skipping insertion in model container [2022-11-02 20:26:25,609 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-02 20:26:25,609 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-02 20:26:25,611 INFO L158 Benchmark]: Toolchain (without parser) took 2685.32ms. Allocated memory was 421.5MB in the beginning and 966.8MB in the end (delta: 545.3MB). Free memory was 234.1MB in the beginning and 773.3MB in the end (delta: -539.3MB). Peak memory consumption was 136.7MB. Max. memory is 16.1GB. [2022-11-02 20:26:25,612 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 54.5MB. Free memory was 34.0MB in the beginning and 33.9MB in the end (delta: 81.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-02 20:26:25,613 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2682.90ms. Allocated memory was 421.5MB in the beginning and 966.8MB in the end (delta: 545.3MB). Free memory was 234.1MB in the beginning and 773.3MB in the end (delta: -539.3MB). Peak memory consumption was 136.7MB. Max. memory is 16.1GB. [2022-11-02 20:26:25,616 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 54.5MB. Free memory was 34.0MB in the beginning and 33.9MB in the end (delta: 81.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2682.90ms. Allocated memory was 421.5MB in the beginning and 966.8MB in the end (delta: 545.3MB). Free memory was 234.1MB in the beginning and 773.3MB in the end (delta: -539.3MB). Peak memory consumption was 136.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 20]: Unsupported Syntax CHandler: Not yet implemented: "extern unsigned __int128 __VERIFIER_nondet_uint128();" (Type: org.eclipse.cdt.internal.core.dom.parser.c.CASTProblemDeclaration) 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