./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.unknown_ridecore.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f 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_d9e73b49-e89d-4304-be43-a551856d6e3b/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9e73b49-e89d-4304-be43-a551856d6e3b/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9e73b49-e89d-4304-be43-a551856d6e3b/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9e73b49-e89d-4304-be43-a551856d6e3b/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.unknown_ridecore.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9e73b49-e89d-4304-be43-a551856d6e3b/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9e73b49-e89d-4304-be43-a551856d6e3b/bin/ukojak-CydTVMUXoH --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1a79753c3958c45136fb636d1749fcd4b56542436555a4ab5a129c58fd6b3291 --- 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-e04fb08 [2022-11-16 08:02:32,856 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:02:32,858 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:02:32,879 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:02:32,880 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:02:32,881 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:02:32,882 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:02:32,884 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:02:32,886 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:02:32,887 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:02:32,888 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:02:32,889 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:02:32,889 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:02:32,891 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:02:32,892 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:02:32,893 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:02:32,894 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:02:32,895 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:02:32,897 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:02:32,899 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:02:32,900 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:02:32,902 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:02:32,903 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:02:32,904 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:02:32,908 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:02:32,908 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:02:32,909 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:02:32,910 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:02:32,910 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:02:32,911 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:02:32,912 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:02:32,913 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:02:32,914 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:02:32,914 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:02:32,915 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:02:32,916 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:02:32,917 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:02:32,917 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:02:32,917 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:02:32,918 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:02:32,919 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:02:32,920 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9e73b49-e89d-4304-be43-a551856d6e3b/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 08:02:32,960 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:02:32,961 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:02:32,961 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:02:32,962 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:02:32,962 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:02:32,962 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:02:32,966 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:02:32,967 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 08:02:32,967 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:02:32,967 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:02:32,968 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:02:32,968 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:02:32,968 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:02:32,968 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:02:32,968 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:02:32,969 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:02:32,969 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:02:32,969 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:02:32,969 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:02:32,970 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:02:32,970 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:02:32,970 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:02:32,970 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 08:02:32,970 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 08:02:32,971 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:02:32,971 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_d9e73b49-e89d-4304-be43-a551856d6e3b/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9e73b49-e89d-4304-be43-a551856d6e3b/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1a79753c3958c45136fb636d1749fcd4b56542436555a4ab5a129c58fd6b3291 [2022-11-16 08:02:33,199 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:02:33,227 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:02:33,230 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:02:33,231 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:02:33,232 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:02:33,234 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9e73b49-e89d-4304-be43-a551856d6e3b/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.unknown_ridecore.c [2022-11-16 08:02:33,312 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9e73b49-e89d-4304-be43-a551856d6e3b/bin/ukojak-CydTVMUXoH/data/62ced9e17/bc4376d3dd25413eb2ce8eefc9716f2e/FLAG67f6a18ca [2022-11-16 08:02:36,700 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:02:36,701 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9e73b49-e89d-4304-be43-a551856d6e3b/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.unknown_ridecore.c [2022-11-16 08:02:37,135 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9e73b49-e89d-4304-be43-a551856d6e3b/bin/ukojak-CydTVMUXoH/data/62ced9e17/bc4376d3dd25413eb2ce8eefc9716f2e/FLAG67f6a18ca [2022-11-16 08:02:37,636 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9e73b49-e89d-4304-be43-a551856d6e3b/bin/ukojak-CydTVMUXoH/data/62ced9e17/bc4376d3dd25413eb2ce8eefc9716f2e [2022-11-16 08:02:37,638 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:02:37,639 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:02:37,640 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:02:37,641 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:02:37,644 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:02:37,645 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:02:37" (1/1) ... [2022-11-16 08:02:37,646 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5089cfd7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:02:37, skipping insertion in model container [2022-11-16 08:02:37,646 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:02:37" (1/1) ... [2022-11-16 08:02:37,653 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:02:38,991 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:02:40,229 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) [2022-11-16 08:02:40,230 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@76584453 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:02:40, skipping insertion in model container [2022-11-16 08:02:40,230 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:02:40,230 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-16 08:02:40,239 INFO L158 Benchmark]: Toolchain (without parser) took 2591.98ms. Allocated memory was 373.3MB in the beginning and 843.1MB in the end (delta: 469.8MB). Free memory was 153.8MB in the beginning and 614.6MB in the end (delta: -460.9MB). Peak memory consumption was 180.4MB. Max. memory is 16.1GB. [2022-11-16 08:02:40,245 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 109.1MB. Free memory is still 79.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:02:40,246 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2590.01ms. Allocated memory was 373.3MB in the beginning and 843.1MB in the end (delta: 469.8MB). Free memory was 153.8MB in the beginning and 614.6MB in the end (delta: -460.9MB). Peak memory consumption was 180.4MB. Max. memory is 16.1GB. [2022-11-16 08:02:40,249 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 109.1MB. Free memory is still 79.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2590.01ms. Allocated memory was 373.3MB in the beginning and 843.1MB in the end (delta: 469.8MB). Free memory was 153.8MB in the beginning and 614.6MB in the end (delta: -460.9MB). Peak memory consumption was 180.4MB. 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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9e73b49-e89d-4304-be43-a551856d6e3b/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9e73b49-e89d-4304-be43-a551856d6e3b/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9e73b49-e89d-4304-be43-a551856d6e3b/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9e73b49-e89d-4304-be43-a551856d6e3b/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.unknown_ridecore.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9e73b49-e89d-4304-be43-a551856d6e3b/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9e73b49-e89d-4304-be43-a551856d6e3b/bin/ukojak-CydTVMUXoH --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1a79753c3958c45136fb636d1749fcd4b56542436555a4ab5a129c58fd6b3291 --- 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-e04fb08 [2022-11-16 08:02:42,419 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:02:42,422 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:02:42,460 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:02:42,460 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:02:42,464 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:02:42,467 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:02:42,471 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:02:42,474 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:02:42,480 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:02:42,483 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:02:42,484 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:02:42,484 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:02:42,485 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:02:42,486 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:02:42,487 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:02:42,488 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:02:42,489 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:02:42,490 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:02:42,492 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:02:42,494 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:02:42,496 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:02:42,497 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:02:42,498 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:02:42,501 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:02:42,502 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:02:42,502 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:02:42,503 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:02:42,504 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:02:42,505 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:02:42,505 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:02:42,506 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:02:42,507 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:02:42,508 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:02:42,509 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:02:42,509 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:02:42,510 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:02:42,510 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:02:42,510 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:02:42,518 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:02:42,519 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:02:42,520 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9e73b49-e89d-4304-be43-a551856d6e3b/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 08:02:42,567 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:02:42,568 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:02:42,569 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:02:42,570 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:02:42,571 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:02:42,571 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:02:42,571 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:02:42,572 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:02:42,572 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:02:42,572 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:02:42,573 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:02:42,573 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 08:02:42,573 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 08:02:42,574 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 08:02:42,574 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:02:42,574 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:02:42,574 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:02:42,574 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:02:42,574 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:02:42,575 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:02:42,575 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:02:42,575 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:02:42,575 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:02:42,575 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:02:42,576 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 08:02:42,576 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 08:02:42,576 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:02:42,576 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 08:02:42,576 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 08:02:42,576 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_d9e73b49-e89d-4304-be43-a551856d6e3b/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9e73b49-e89d-4304-be43-a551856d6e3b/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1a79753c3958c45136fb636d1749fcd4b56542436555a4ab5a129c58fd6b3291 [2022-11-16 08:02:42,987 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:02:43,012 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:02:43,014 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:02:43,016 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:02:43,019 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:02:43,021 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9e73b49-e89d-4304-be43-a551856d6e3b/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.unknown_ridecore.c [2022-11-16 08:02:43,089 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9e73b49-e89d-4304-be43-a551856d6e3b/bin/ukojak-CydTVMUXoH/data/0ddc35d90/5031aa4606ad4b4897364ef304ac367a/FLAGfa2ff6c4e [2022-11-16 08:02:46,804 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:02:46,805 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9e73b49-e89d-4304-be43-a551856d6e3b/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.unknown_ridecore.c [2022-11-16 08:02:47,064 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9e73b49-e89d-4304-be43-a551856d6e3b/bin/ukojak-CydTVMUXoH/data/0ddc35d90/5031aa4606ad4b4897364ef304ac367a/FLAGfa2ff6c4e [2022-11-16 08:02:47,468 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9e73b49-e89d-4304-be43-a551856d6e3b/bin/ukojak-CydTVMUXoH/data/0ddc35d90/5031aa4606ad4b4897364ef304ac367a [2022-11-16 08:02:47,470 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:02:47,471 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:02:47,473 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:02:47,473 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:02:47,477 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:02:47,478 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:02:47" (1/1) ... [2022-11-16 08:02:47,479 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4050067c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:02:47, skipping insertion in model container [2022-11-16 08:02:47,479 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:02:47" (1/1) ... [2022-11-16 08:02:47,486 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:02:49,096 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:02:50,831 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) [2022-11-16 08:02:50,833 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@77b14de6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:02:50, skipping insertion in model container [2022-11-16 08:02:50,833 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:02:50,833 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-16 08:02:50,837 INFO L158 Benchmark]: Toolchain (without parser) took 3363.80ms. Allocated memory was 505.4MB in the beginning and 1.3GB in the end (delta: 794.8MB). Free memory was 288.9MB in the beginning and 1.0GB in the end (delta: -748.7MB). Peak memory consumption was 179.0MB. Max. memory is 16.1GB. [2022-11-16 08:02:50,839 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 56.6MB. Free memory is still 37.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:02:50,841 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3360.58ms. Allocated memory was 505.4MB in the beginning and 1.3GB in the end (delta: 794.8MB). Free memory was 288.7MB in the beginning and 1.0GB in the end (delta: -748.9MB). Peak memory consumption was 179.0MB. Max. memory is 16.1GB. [2022-11-16 08:02:50,843 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 56.6MB. Free memory is still 37.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3360.58ms. Allocated memory was 505.4MB in the beginning and 1.3GB in the end (delta: 794.8MB). Free memory was 288.7MB in the beginning and 1.0GB in the end (delta: -748.9MB). Peak memory consumption was 179.0MB. 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