./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 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_65c496a6-be8c-43f5-a0d8-90fd9a2271d9/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c496a6-be8c-43f5-a0d8-90fd9a2271d9/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_65c496a6-be8c-43f5-a0d8-90fd9a2271d9/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c496a6-be8c-43f5-a0d8-90fd9a2271d9/bin/ukojak-CydTVMUXoH/config/KojakReach.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_65c496a6-be8c-43f5-a0d8-90fd9a2271d9/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_65c496a6-be8c-43f5-a0d8-90fd9a2271d9/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 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-e04fb08 [2022-11-16 08:25:12,150 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:25:12,153 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:25:12,194 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:25:12,196 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:25:12,200 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:25:12,202 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:25:12,206 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:25:12,209 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:25:12,210 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:25:12,214 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:25:12,216 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:25:12,218 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:25:12,221 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:25:12,223 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:25:12,224 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:25:12,226 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:25:12,232 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:25:12,233 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:25:12,235 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:25:12,241 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:25:12,242 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:25:12,244 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:25:12,246 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:25:12,249 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:25:12,255 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:25:12,256 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:25:12,257 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:25:12,258 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:25:12,259 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:25:12,260 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:25:12,261 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:25:12,262 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:25:12,263 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:25:12,266 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:25:12,266 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:25:12,268 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:25:12,268 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:25:12,268 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:25:12,269 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:25:12,270 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:25:12,271 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c496a6-be8c-43f5-a0d8-90fd9a2271d9/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 08:25:12,307 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:25:12,308 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:25:12,309 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:25:12,309 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:25:12,310 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:25:12,310 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:25:12,322 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:25:12,323 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 08:25:12,323 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:25:12,323 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:25:12,324 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:25:12,325 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:25:12,325 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:25:12,325 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:25:12,326 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:25:12,326 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:25:12,326 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:25:12,326 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:25:12,327 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:25:12,327 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:25:12,328 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:25:12,328 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:25:12,328 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 08:25:12,328 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 08:25:12,329 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:25:12,329 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_65c496a6-be8c-43f5-a0d8-90fd9a2271d9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c496a6-be8c-43f5-a0d8-90fd9a2271d9/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a63877cb06ada62bd93f541b10bde61df8baf66c48b5c32ee47ab395fc19ef28 [2022-11-16 08:25:12,657 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:25:12,697 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:25:12,700 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:25:12,701 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:25:12,702 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:25:12,704 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c496a6-be8c-43f5-a0d8-90fd9a2271d9/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/hardware-verification-array/btor2c-lazyMod.unknown_ridecore_array.c [2022-11-16 08:25:12,777 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c496a6-be8c-43f5-a0d8-90fd9a2271d9/bin/ukojak-CydTVMUXoH/data/26b4a47fd/ed3ed1e478dc428289a2b1623302ec1b/FLAGfe2583bc9 [2022-11-16 08:25:17,071 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:25:17,072 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c496a6-be8c-43f5-a0d8-90fd9a2271d9/sv-benchmarks/c/hardware-verification-array/btor2c-lazyMod.unknown_ridecore_array.c [2022-11-16 08:25:17,426 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c496a6-be8c-43f5-a0d8-90fd9a2271d9/bin/ukojak-CydTVMUXoH/data/26b4a47fd/ed3ed1e478dc428289a2b1623302ec1b/FLAGfe2583bc9 [2022-11-16 08:25:17,679 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c496a6-be8c-43f5-a0d8-90fd9a2271d9/bin/ukojak-CydTVMUXoH/data/26b4a47fd/ed3ed1e478dc428289a2b1623302ec1b [2022-11-16 08:25:17,682 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:25:17,683 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:25:17,685 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:25:17,685 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:25:17,688 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:25:17,689 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:25:17" (1/1) ... [2022-11-16 08:25:17,690 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46986a69 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:25:17, skipping insertion in model container [2022-11-16 08:25:17,690 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:25:17" (1/1) ... [2022-11-16 08:25:17,697 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:25:19,035 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:25:20,206 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 08:25:20,207 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@43947ab8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:25:20, skipping insertion in model container [2022-11-16 08:25:20,207 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:25:20,208 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-16 08:25:20,209 INFO L158 Benchmark]: Toolchain (without parser) took 2525.10ms. Allocated memory was 312.5MB in the beginning and 625.0MB in the end (delta: 312.5MB). Free memory was 121.3MB in the beginning and 414.8MB in the end (delta: -293.5MB). Peak memory consumption was 272.5MB. Max. memory is 16.1GB. [2022-11-16 08:25:20,211 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 115.3MB. Free memory is still 88.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:25:20,213 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2522.87ms. Allocated memory was 312.5MB in the beginning and 625.0MB in the end (delta: 312.5MB). Free memory was 120.7MB in the beginning and 414.8MB in the end (delta: -294.1MB). Peak memory consumption was 272.5MB. Max. memory is 16.1GB. [2022-11-16 08:25:20,215 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 115.3MB. Free memory is still 88.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2522.87ms. Allocated memory was 312.5MB in the beginning and 625.0MB in the end (delta: 312.5MB). Free memory was 120.7MB in the beginning and 414.8MB in the end (delta: -294.1MB). Peak memory consumption was 272.5MB. 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_65c496a6-be8c-43f5-a0d8-90fd9a2271d9/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c496a6-be8c-43f5-a0d8-90fd9a2271d9/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_65c496a6-be8c-43f5-a0d8-90fd9a2271d9/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c496a6-be8c-43f5-a0d8-90fd9a2271d9/bin/ukojak-CydTVMUXoH/config/KojakReach.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_65c496a6-be8c-43f5-a0d8-90fd9a2271d9/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_65c496a6-be8c-43f5-a0d8-90fd9a2271d9/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 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-e04fb08 [2022-11-16 08:25:22,552 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:25:22,554 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:25:22,589 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:25:22,593 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:25:22,598 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:25:22,599 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:25:22,602 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:25:22,606 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:25:22,607 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:25:22,609 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:25:22,612 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:25:22,614 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:25:22,617 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:25:22,618 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:25:22,620 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:25:22,623 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:25:22,627 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:25:22,630 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:25:22,634 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:25:22,643 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:25:22,649 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:25:22,650 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:25:22,651 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:25:22,654 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:25:22,655 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:25:22,657 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:25:22,658 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:25:22,659 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:25:22,660 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:25:22,663 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:25:22,664 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:25:22,665 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:25:22,666 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:25:22,667 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:25:22,668 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:25:22,669 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:25:22,669 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:25:22,670 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:25:22,671 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:25:22,672 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:25:22,673 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c496a6-be8c-43f5-a0d8-90fd9a2271d9/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 08:25:22,719 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:25:22,720 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:25:22,722 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:25:22,722 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:25:22,724 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:25:22,724 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:25:22,724 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:25:22,724 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:25:22,725 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:25:22,725 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:25:22,726 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:25:22,726 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 08:25:22,738 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 08:25:22,738 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 08:25:22,739 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:25:22,739 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:25:22,739 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:25:22,739 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:25:22,740 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:25:22,740 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:25:22,740 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:25:22,741 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:25:22,741 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:25:22,741 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:25:22,741 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 08:25:22,741 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 08:25:22,742 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:25:22,742 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 08:25:22,743 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 08:25:22,743 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_65c496a6-be8c-43f5-a0d8-90fd9a2271d9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c496a6-be8c-43f5-a0d8-90fd9a2271d9/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a63877cb06ada62bd93f541b10bde61df8baf66c48b5c32ee47ab395fc19ef28 [2022-11-16 08:25:23,086 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:25:23,114 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:25:23,117 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:25:23,119 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:25:23,120 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:25:23,122 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c496a6-be8c-43f5-a0d8-90fd9a2271d9/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/hardware-verification-array/btor2c-lazyMod.unknown_ridecore_array.c [2022-11-16 08:25:23,196 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c496a6-be8c-43f5-a0d8-90fd9a2271d9/bin/ukojak-CydTVMUXoH/data/f1ba20982/bd38701f632b43fc9a63aedfafd5cc07/FLAG808e37caf [2022-11-16 08:25:27,148 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:25:27,149 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c496a6-be8c-43f5-a0d8-90fd9a2271d9/sv-benchmarks/c/hardware-verification-array/btor2c-lazyMod.unknown_ridecore_array.c [2022-11-16 08:25:27,444 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c496a6-be8c-43f5-a0d8-90fd9a2271d9/bin/ukojak-CydTVMUXoH/data/f1ba20982/bd38701f632b43fc9a63aedfafd5cc07/FLAG808e37caf [2022-11-16 08:25:27,675 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c496a6-be8c-43f5-a0d8-90fd9a2271d9/bin/ukojak-CydTVMUXoH/data/f1ba20982/bd38701f632b43fc9a63aedfafd5cc07 [2022-11-16 08:25:27,678 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:25:27,680 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:25:27,683 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:25:27,683 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:25:27,687 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:25:27,688 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:25:27" (1/1) ... [2022-11-16 08:25:27,689 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14ba199a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:25:27, skipping insertion in model container [2022-11-16 08:25:27,689 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:25:27" (1/1) ... [2022-11-16 08:25:27,697 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:25:28,842 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:25:30,000 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 08:25:30,001 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@61173aa5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:25:30, skipping insertion in model container [2022-11-16 08:25:30,001 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:25:30,002 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-16 08:25:30,007 INFO L158 Benchmark]: Toolchain (without parser) took 2323.43ms. Allocated memory is still 685.8MB. Free memory was 497.3MB in the beginning and 480.5MB in the end (delta: 16.8MB). Peak memory consumption was 195.0MB. Max. memory is 16.1GB. [2022-11-16 08:25:30,008 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 58.7MB. Free memory was 40.3MB in the beginning and 40.2MB in the end (delta: 52.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:25:30,009 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2318.65ms. Allocated memory is still 685.8MB. Free memory was 497.1MB in the beginning and 480.5MB in the end (delta: 16.6MB). Peak memory consumption was 195.0MB. Max. memory is 16.1GB. [2022-11-16 08:25:30,010 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 58.7MB. Free memory was 40.3MB in the beginning and 40.2MB in the end (delta: 52.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2318.65ms. Allocated memory is still 685.8MB. Free memory was 497.1MB in the beginning and 480.5MB in the end (delta: 16.6MB). Peak memory consumption was 195.0MB. 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