./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w128_d128_e0.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f 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_4ae9a7f0-edf4-4976-b85b-eb743e67b1d3/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ae9a7f0-edf4-4976-b85b-eb743e67b1d3/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_4ae9a7f0-edf4-4976-b85b-eb743e67b1d3/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ae9a7f0-edf4-4976-b85b-eb743e67b1d3/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w128_d128_e0.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ae9a7f0-edf4-4976-b85b-eb743e67b1d3/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_4ae9a7f0-edf4-4976-b85b-eb743e67b1d3/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 fa6207f201677dbcdbcbc1f0542946951d10efd01b882f4b6b6624c504b01e28 --- 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 06:39:02,047 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 06:39:02,049 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 06:39:02,083 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 06:39:02,084 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 06:39:02,085 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 06:39:02,087 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 06:39:02,089 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 06:39:02,091 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 06:39:02,099 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 06:39:02,101 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 06:39:02,107 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 06:39:02,108 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 06:39:02,111 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 06:39:02,113 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 06:39:02,115 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 06:39:02,117 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 06:39:02,119 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 06:39:02,122 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 06:39:02,127 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 06:39:02,129 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 06:39:02,131 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 06:39:02,132 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 06:39:02,133 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 06:39:02,136 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 06:39:02,136 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 06:39:02,136 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 06:39:02,137 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 06:39:02,138 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 06:39:02,139 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 06:39:02,139 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 06:39:02,140 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 06:39:02,141 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 06:39:02,141 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 06:39:02,142 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 06:39:02,143 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 06:39:02,152 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 06:39:02,152 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 06:39:02,152 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 06:39:02,153 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 06:39:02,154 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 06:39:02,155 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ae9a7f0-edf4-4976-b85b-eb743e67b1d3/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 06:39:02,198 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 06:39:02,198 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 06:39:02,200 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 06:39:02,200 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 06:39:02,201 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 06:39:02,201 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 06:39:02,201 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 06:39:02,201 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 06:39:02,202 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 06:39:02,202 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 06:39:02,203 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 06:39:02,203 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 06:39:02,203 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 06:39:02,204 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 06:39:02,204 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 06:39:02,204 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 06:39:02,204 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 06:39:02,204 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 06:39:02,205 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:39:02,205 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 06:39:02,205 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 06:39:02,205 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 06:39:02,205 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 06:39:02,205 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 06:39:02,206 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 06:39:02,206 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_4ae9a7f0-edf4-4976-b85b-eb743e67b1d3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ae9a7f0-edf4-4976-b85b-eb743e67b1d3/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fa6207f201677dbcdbcbc1f0542946951d10efd01b882f4b6b6624c504b01e28 [2022-11-16 06:39:02,491 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 06:39:02,519 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 06:39:02,522 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 06:39:02,523 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 06:39:02,524 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 06:39:02,525 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ae9a7f0-edf4-4976-b85b-eb743e67b1d3/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w128_d128_e0.c [2022-11-16 06:39:02,612 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ae9a7f0-edf4-4976-b85b-eb743e67b1d3/bin/ukojak-CydTVMUXoH/data/0d8294f02/fa8de1bc107545afb03533f1ccde4876/FLAGb65efcd4a [2022-11-16 06:39:03,322 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 06:39:03,322 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ae9a7f0-edf4-4976-b85b-eb743e67b1d3/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w128_d128_e0.c [2022-11-16 06:39:03,334 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ae9a7f0-edf4-4976-b85b-eb743e67b1d3/bin/ukojak-CydTVMUXoH/data/0d8294f02/fa8de1bc107545afb03533f1ccde4876/FLAGb65efcd4a [2022-11-16 06:39:03,444 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ae9a7f0-edf4-4976-b85b-eb743e67b1d3/bin/ukojak-CydTVMUXoH/data/0d8294f02/fa8de1bc107545afb03533f1ccde4876 [2022-11-16 06:39:03,447 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 06:39:03,449 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 06:39:03,453 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 06:39:03,453 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 06:39:03,456 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 06:39:03,457 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:39:03" (1/1) ... [2022-11-16 06:39:03,459 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58926791 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:39:03, skipping insertion in model container [2022-11-16 06:39:03,459 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:39:03" (1/1) ... [2022-11-16 06:39:03,467 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 06:39:03,589 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 06:39:03,861 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 06:39:03,863 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@310717be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:39:03, skipping insertion in model container [2022-11-16 06:39:03,863 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 06:39:03,863 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-16 06:39:03,865 INFO L158 Benchmark]: Toolchain (without parser) took 414.95ms. Allocated memory is still 132.1MB. Free memory was 88.2MB in the beginning and 102.3MB in the end (delta: -14.1MB). Peak memory consumption was 20.1MB. Max. memory is 16.1GB. [2022-11-16 06:39:03,866 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 132.1MB. Free memory was 105.3MB in the beginning and 105.3MB in the end (delta: 29.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 06:39:03,868 INFO L158 Benchmark]: CACSL2BoogieTranslator took 410.60ms. Allocated memory is still 132.1MB. Free memory was 88.0MB in the beginning and 102.3MB in the end (delta: -14.4MB). Peak memory consumption was 20.1MB. Max. memory is 16.1GB. [2022-11-16 06:39:03,870 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 132.1MB. Free memory was 105.3MB in the beginning and 105.3MB in the end (delta: 29.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 410.60ms. Allocated memory is still 132.1MB. Free memory was 88.0MB in the beginning and 102.3MB in the end (delta: -14.4MB). Peak memory consumption was 20.1MB. 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_4ae9a7f0-edf4-4976-b85b-eb743e67b1d3/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ae9a7f0-edf4-4976-b85b-eb743e67b1d3/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_4ae9a7f0-edf4-4976-b85b-eb743e67b1d3/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ae9a7f0-edf4-4976-b85b-eb743e67b1d3/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w128_d128_e0.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ae9a7f0-edf4-4976-b85b-eb743e67b1d3/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_4ae9a7f0-edf4-4976-b85b-eb743e67b1d3/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 fa6207f201677dbcdbcbc1f0542946951d10efd01b882f4b6b6624c504b01e28 --- 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 06:39:06,026 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 06:39:06,028 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 06:39:06,068 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 06:39:06,069 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 06:39:06,073 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 06:39:06,076 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 06:39:06,080 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 06:39:06,083 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 06:39:06,089 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 06:39:06,092 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 06:39:06,095 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 06:39:06,095 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 06:39:06,098 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 06:39:06,099 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 06:39:06,101 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 06:39:06,104 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 06:39:06,105 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 06:39:06,110 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 06:39:06,117 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 06:39:06,119 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 06:39:06,120 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 06:39:06,121 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 06:39:06,123 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 06:39:06,127 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 06:39:06,130 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 06:39:06,131 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 06:39:06,133 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 06:39:06,133 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 06:39:06,134 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 06:39:06,135 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 06:39:06,136 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 06:39:06,138 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 06:39:06,138 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 06:39:06,139 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 06:39:06,140 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 06:39:06,141 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 06:39:06,141 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 06:39:06,141 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 06:39:06,143 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 06:39:06,144 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 06:39:06,149 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ae9a7f0-edf4-4976-b85b-eb743e67b1d3/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 06:39:06,202 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 06:39:06,202 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 06:39:06,204 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 06:39:06,205 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 06:39:06,206 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 06:39:06,206 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 06:39:06,207 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 06:39:06,207 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 06:39:06,207 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 06:39:06,207 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 06:39:06,208 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 06:39:06,209 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 06:39:06,209 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 06:39:06,209 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 06:39:06,209 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 06:39:06,209 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 06:39:06,210 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 06:39:06,210 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 06:39:06,210 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 06:39:06,210 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 06:39:06,211 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:39:06,211 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 06:39:06,211 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 06:39:06,211 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 06:39:06,212 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 06:39:06,212 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 06:39:06,212 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 06:39:06,212 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 06:39:06,212 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 06:39:06,213 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_4ae9a7f0-edf4-4976-b85b-eb743e67b1d3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ae9a7f0-edf4-4976-b85b-eb743e67b1d3/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fa6207f201677dbcdbcbc1f0542946951d10efd01b882f4b6b6624c504b01e28 [2022-11-16 06:39:06,600 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 06:39:06,626 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 06:39:06,630 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 06:39:06,632 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 06:39:06,633 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 06:39:06,636 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ae9a7f0-edf4-4976-b85b-eb743e67b1d3/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w128_d128_e0.c [2022-11-16 06:39:06,723 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ae9a7f0-edf4-4976-b85b-eb743e67b1d3/bin/ukojak-CydTVMUXoH/data/120e7768d/1c712254a7a84ba8bec0b8ca8efe3f04/FLAG290651dfe [2022-11-16 06:39:07,508 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 06:39:07,509 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ae9a7f0-edf4-4976-b85b-eb743e67b1d3/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.circular_pointer_top_w128_d128_e0.c [2022-11-16 06:39:07,524 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ae9a7f0-edf4-4976-b85b-eb743e67b1d3/bin/ukojak-CydTVMUXoH/data/120e7768d/1c712254a7a84ba8bec0b8ca8efe3f04/FLAG290651dfe [2022-11-16 06:39:07,590 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ae9a7f0-edf4-4976-b85b-eb743e67b1d3/bin/ukojak-CydTVMUXoH/data/120e7768d/1c712254a7a84ba8bec0b8ca8efe3f04 [2022-11-16 06:39:07,591 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 06:39:07,597 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 06:39:07,600 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 06:39:07,601 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 06:39:07,604 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 06:39:07,605 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:39:07" (1/1) ... [2022-11-16 06:39:07,606 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14e3c6a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:39:07, skipping insertion in model container [2022-11-16 06:39:07,606 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:39:07" (1/1) ... [2022-11-16 06:39:07,614 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 06:39:07,729 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 06:39:07,917 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 06:39:07,921 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6b2e3a9e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:39:07, skipping insertion in model container [2022-11-16 06:39:07,921 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 06:39:07,922 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-16 06:39:07,925 INFO L158 Benchmark]: Toolchain (without parser) took 327.03ms. Allocated memory is still 75.5MB. Free memory was 49.9MB in the beginning and 52.6MB in the end (delta: -2.7MB). Peak memory consumption was 18.3MB. Max. memory is 16.1GB. [2022-11-16 06:39:07,926 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 75.5MB. Free memory is still 55.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 06:39:07,927 INFO L158 Benchmark]: CACSL2BoogieTranslator took 321.78ms. Allocated memory is still 75.5MB. Free memory was 49.7MB in the beginning and 52.6MB in the end (delta: -2.9MB). Peak memory consumption was 18.3MB. Max. memory is 16.1GB. [2022-11-16 06:39:07,930 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 75.5MB. Free memory is still 55.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 321.78ms. Allocated memory is still 75.5MB. Free memory was 49.7MB in the beginning and 52.6MB in the end (delta: -2.9MB). Peak memory consumption was 18.3MB. 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