./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_QF_BV_s1269b_p2.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_68a4b7a3-f070-4b5d-a340-7c0f38c8c9e7/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68a4b7a3-f070-4b5d-a340-7c0f38c8c9e7/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_68a4b7a3-f070-4b5d-a340-7c0f38c8c9e7/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68a4b7a3-f070-4b5d-a340-7c0f38c8c9e7/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_QF_BV_s1269b_p2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68a4b7a3-f070-4b5d-a340-7c0f38c8c9e7/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_68a4b7a3-f070-4b5d-a340-7c0f38c8c9e7/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 b835ec712ca411321a1e9f48e9f59393e813b1f1b607694988fb11c67e009912 --- 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 08:16:05,764 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:16:05,766 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:16:05,784 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:16:05,785 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:16:05,786 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:16:05,787 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:16:05,789 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:16:05,790 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:16:05,791 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:16:05,792 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:16:05,793 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:16:05,794 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:16:05,795 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:16:05,796 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:16:05,797 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:16:05,798 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:16:05,799 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:16:05,807 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:16:05,810 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:16:05,812 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:16:05,816 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:16:05,817 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:16:05,818 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:16:05,821 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:16:05,822 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:16:05,822 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:16:05,823 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:16:05,824 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:16:05,825 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:16:05,825 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:16:05,826 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:16:05,827 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:16:05,828 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:16:05,829 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:16:05,829 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:16:05,830 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:16:05,840 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:16:05,840 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:16:05,841 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:16:05,842 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:16:05,842 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68a4b7a3-f070-4b5d-a340-7c0f38c8c9e7/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 08:16:05,878 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:16:05,879 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:16:05,881 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:16:05,881 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:16:05,881 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:16:05,882 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:16:05,882 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:16:05,882 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 08:16:05,883 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:16:05,883 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:16:05,884 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:16:05,884 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:16:05,884 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:16:05,885 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:16:05,885 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:16:05,885 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:16:05,885 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:16:05,886 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:16:05,886 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:16:05,886 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:16:05,886 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:16:05,887 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:16:05,887 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 08:16:05,887 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 08:16:05,887 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:16:05,888 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_68a4b7a3-f070-4b5d-a340-7c0f38c8c9e7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68a4b7a3-f070-4b5d-a340-7c0f38c8c9e7/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b835ec712ca411321a1e9f48e9f59393e813b1f1b607694988fb11c67e009912 [2022-11-16 08:16:06,221 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:16:06,258 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:16:06,261 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:16:06,274 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:16:06,275 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:16:06,276 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68a4b7a3-f070-4b5d-a340-7c0f38c8c9e7/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_QF_BV_s1269b_p2.c [2022-11-16 08:16:06,344 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68a4b7a3-f070-4b5d-a340-7c0f38c8c9e7/bin/ukojak-CydTVMUXoH/data/fb8c39182/8519ea12feff4e07bbdf5b5ff38d3c96/FLAG111ab7123 [2022-11-16 08:16:06,871 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:16:06,872 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68a4b7a3-f070-4b5d-a340-7c0f38c8c9e7/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_QF_BV_s1269b_p2.c [2022-11-16 08:16:06,883 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68a4b7a3-f070-4b5d-a340-7c0f38c8c9e7/bin/ukojak-CydTVMUXoH/data/fb8c39182/8519ea12feff4e07bbdf5b5ff38d3c96/FLAG111ab7123 [2022-11-16 08:16:07,334 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68a4b7a3-f070-4b5d-a340-7c0f38c8c9e7/bin/ukojak-CydTVMUXoH/data/fb8c39182/8519ea12feff4e07bbdf5b5ff38d3c96 [2022-11-16 08:16:07,336 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:16:07,338 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:16:07,339 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:16:07,340 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:16:07,343 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:16:07,344 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:16:07" (1/1) ... [2022-11-16 08:16:07,345 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30b6e809 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:16:07, skipping insertion in model container [2022-11-16 08:16:07,345 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:16:07" (1/1) ... [2022-11-16 08:16:07,352 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:16:07,375 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:16:07,551 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68a4b7a3-f070-4b5d-a340-7c0f38c8c9e7/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_QF_BV_s1269b_p2.c[1107,1120] [2022-11-16 08:16:07,632 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:16:07,635 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:16:07,644 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68a4b7a3-f070-4b5d-a340-7c0f38c8c9e7/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_QF_BV_s1269b_p2.c[1107,1120] [2022-11-16 08:16:07,693 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:16:07,704 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:16:07,705 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:16:07 WrapperNode [2022-11-16 08:16:07,705 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:16:07,707 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:16:07,707 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:16:07,707 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:16:07,715 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:16:07" (1/1) ... [2022-11-16 08:16:07,741 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:16:07" (1/1) ... [2022-11-16 08:16:07,785 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 229 [2022-11-16 08:16:07,792 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:16:07,794 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:16:07,795 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:16:07,795 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:16:07,804 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:16:07" (1/1) ... [2022-11-16 08:16:07,804 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:16:07" (1/1) ... [2022-11-16 08:16:07,819 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:16:07" (1/1) ... [2022-11-16 08:16:07,830 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:16:07" (1/1) ... [2022-11-16 08:16:07,837 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:16:07" (1/1) ... [2022-11-16 08:16:07,841 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:16:07" (1/1) ... [2022-11-16 08:16:07,843 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:16:07" (1/1) ... [2022-11-16 08:16:07,844 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:16:07" (1/1) ... [2022-11-16 08:16:07,867 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:16:07,867 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:16:07,869 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:16:07,870 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:16:07,871 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:16:07" (1/1) ... [2022-11-16 08:16:07,877 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:16:07,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68a4b7a3-f070-4b5d-a340-7c0f38c8c9e7/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:16:07,905 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68a4b7a3-f070-4b5d-a340-7c0f38c8c9e7/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:16:07,921 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68a4b7a3-f070-4b5d-a340-7c0f38c8c9e7/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:16:07,966 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:16:07,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:16:08,119 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:16:08,121 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:16:08,717 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:16:08,772 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:16:08,773 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-16 08:16:08,775 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:16:08 BoogieIcfgContainer [2022-11-16 08:16:08,775 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:16:08,776 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:16:08,776 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:16:08,789 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:16:08,789 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:16:08" (1/1) ... [2022-11-16 08:16:08,800 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:16:08,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:16:08,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2022-11-16 08:16:08,879 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2022-11-16 08:16:08,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-16 08:16:08,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:16:08,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:16:09,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 08:16:09,132 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 08:16:09,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 08:16:09,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 08:16:09,322 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 08:16:09,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 08:16:09,387 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2022-11-16 08:16:09,410 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-11-16 08:16:09,424 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 16.11 08:16:09 ImpRootNode [2022-11-16 08:16:09,426 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-11-16 08:16:09,427 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-16 08:16:09,428 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-16 08:16:09,428 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-16 08:16:09,429 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:16:08" (3/4) ... [2022-11-16 08:16:09,432 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-16 08:16:09,433 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-16 08:16:09,435 INFO L158 Benchmark]: Toolchain (without parser) took 2095.86ms. Allocated memory is still 125.8MB. Free memory was 89.3MB in the beginning and 84.9MB in the end (delta: 4.4MB). Peak memory consumption was 3.8MB. Max. memory is 16.1GB. [2022-11-16 08:16:09,436 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 125.8MB. Free memory is still 106.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:16:09,437 INFO L158 Benchmark]: CACSL2BoogieTranslator took 366.93ms. Allocated memory is still 125.8MB. Free memory was 89.1MB in the beginning and 97.8MB in the end (delta: -8.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-16 08:16:09,438 INFO L158 Benchmark]: Boogie Procedure Inliner took 85.56ms. Allocated memory is still 125.8MB. Free memory was 97.8MB in the beginning and 94.6MB in the end (delta: 3.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-16 08:16:09,440 INFO L158 Benchmark]: Boogie Preprocessor took 72.98ms. Allocated memory is still 125.8MB. Free memory was 94.6MB in the beginning and 92.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-16 08:16:09,440 INFO L158 Benchmark]: RCFGBuilder took 908.03ms. Allocated memory is still 125.8MB. Free memory was 92.5MB in the beginning and 58.9MB in the end (delta: 33.6MB). Peak memory consumption was 46.8MB. Max. memory is 16.1GB. [2022-11-16 08:16:09,441 INFO L158 Benchmark]: CodeCheck took 650.36ms. Allocated memory is still 125.8MB. Free memory was 58.9MB in the beginning and 85.8MB in the end (delta: -26.8MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:16:09,442 INFO L158 Benchmark]: Witness Printer took 5.79ms. Allocated memory is still 125.8MB. Free memory was 85.8MB in the beginning and 84.9MB in the end (delta: 836.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:16:09,448 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 7 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 0.6s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: 0 DeclaredPredicates, 0 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 4 NumberOfCodeBlocks, 4 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 20]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: overapproximation of bitwiseOr at line 97, overapproximation of bitwiseComplement at line 102, overapproximation of bitwiseAnd at line 112. Possible FailurePath: [L25] const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 3); [L26] const SORT_1 msb_SORT_1 = (SORT_1)1 << (3 - 1); [L28] const SORT_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 1); [L29] const SORT_3 msb_SORT_3 = (SORT_3)1 << (1 - 1); [L31] const SORT_12 mask_SORT_12 = (SORT_12)-1 >> (sizeof(SORT_12) * 8 - 8); [L32] const SORT_12 msb_SORT_12 = (SORT_12)1 << (8 - 1); [L34] const SORT_3 var_14 = 0; [L35] const SORT_3 var_30 = 1; [L37] SORT_1 input_2; [L38] SORT_3 input_4; [L39] SORT_3 input_5; [L40] SORT_3 input_6; [L41] SORT_3 input_7; [L42] SORT_3 input_8; [L43] SORT_3 input_9; [L44] SORT_3 input_10; [L45] SORT_3 input_11; [L46] SORT_12 input_13; [L47] SORT_12 input_34; [L48] SORT_12 input_36; [L49] SORT_3 input_38; [L50] SORT_12 input_100; [L51] SORT_3 input_102; [L52] SORT_1 input_105; [L53] SORT_3 input_107; [L54] SORT_3 input_109; [L55] SORT_3 input_111; [L56] SORT_3 input_113; [L58] SORT_3 state_15 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L59] SORT_3 state_17 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L60] SORT_3 state_20 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L61] SORT_3 state_24 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L63] SORT_3 init_16_arg_1 = var_14; [L64] state_15 = init_16_arg_1 [L65] SORT_3 init_18_arg_1 = var_14; [L66] state_17 = init_18_arg_1 [L67] SORT_3 init_21_arg_1 = var_14; [L68] state_20 = init_21_arg_1 [L69] SORT_3 init_25_arg_1 = var_14; [L70] state_24 = init_25_arg_1 VAL [init_16_arg_1=0, init_18_arg_1=0, init_21_arg_1=0, init_25_arg_1=0, mask_SORT_1=7, mask_SORT_12=255, mask_SORT_3=1, msb_SORT_1=4, msb_SORT_12=128, msb_SORT_3=1, state_15=0, state_17=0, state_20=0, state_24=0, var_14=0, var_30=1] [L73] input_2 = __VERIFIER_nondet_uchar() [L74] input_4 = __VERIFIER_nondet_uchar() [L75] input_5 = __VERIFIER_nondet_uchar() [L76] input_6 = __VERIFIER_nondet_uchar() [L77] input_7 = __VERIFIER_nondet_uchar() [L78] input_8 = __VERIFIER_nondet_uchar() [L79] input_9 = __VERIFIER_nondet_uchar() [L80] input_10 = __VERIFIER_nondet_uchar() [L81] input_11 = __VERIFIER_nondet_uchar() [L82] input_13 = __VERIFIER_nondet_uchar() [L83] input_34 = __VERIFIER_nondet_uchar() [L84] input_36 = __VERIFIER_nondet_uchar() [L85] input_38 = __VERIFIER_nondet_uchar() [L86] input_100 = __VERIFIER_nondet_uchar() [L87] input_102 = __VERIFIER_nondet_uchar() [L88] input_105 = __VERIFIER_nondet_uchar() [L89] input_107 = __VERIFIER_nondet_uchar() [L90] input_109 = __VERIFIER_nondet_uchar() [L91] input_111 = __VERIFIER_nondet_uchar() [L92] input_113 = __VERIFIER_nondet_uchar() [L95] SORT_3 var_19_arg_0 = state_15; [L96] SORT_3 var_19_arg_1 = state_17; [L97] SORT_3 var_19 = var_19_arg_0 | var_19_arg_1; [L98] SORT_3 var_22_arg_0 = var_19; [L99] SORT_3 var_22_arg_1 = state_20; [L100] SORT_3 var_22 = var_22_arg_0 | var_22_arg_1; [L101] SORT_3 var_23_arg_0 = var_22; [L102] SORT_3 var_23 = ~var_23_arg_0; [L103] SORT_3 var_26_arg_0 = state_24; [L104] SORT_3 var_26 = ~var_26_arg_0; [L105] SORT_3 var_27_arg_0 = var_23; [L106] SORT_3 var_27_arg_1 = var_26; [L107] SORT_3 var_27 = var_27_arg_0 | var_27_arg_1; [L108] SORT_3 var_31_arg_0 = var_27; [L109] SORT_3 var_31 = ~var_31_arg_0; [L110] SORT_3 var_32_arg_0 = var_30; [L111] SORT_3 var_32_arg_1 = var_31; [L112] SORT_3 var_32 = var_32_arg_0 & var_32_arg_1; [L113] var_32 = var_32 & mask_SORT_3 [L114] SORT_3 bad_33_arg_0 = var_32; [L115] CALL __VERIFIER_assert(!(bad_33_arg_0)) [L20] COND TRUE !(cond) VAL [\old(cond)=0, cond=0] [L20] reach_error() VAL [\old(cond)=0, cond=0] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 125.8MB. Free memory is still 106.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 366.93ms. Allocated memory is still 125.8MB. Free memory was 89.1MB in the beginning and 97.8MB in the end (delta: -8.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 85.56ms. Allocated memory is still 125.8MB. Free memory was 97.8MB in the beginning and 94.6MB in the end (delta: 3.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 72.98ms. Allocated memory is still 125.8MB. Free memory was 94.6MB in the beginning and 92.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 908.03ms. Allocated memory is still 125.8MB. Free memory was 92.5MB in the beginning and 58.9MB in the end (delta: 33.6MB). Peak memory consumption was 46.8MB. Max. memory is 16.1GB. * CodeCheck took 650.36ms. Allocated memory is still 125.8MB. Free memory was 58.9MB in the beginning and 85.8MB in the end (delta: -26.8MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 5.79ms. Allocated memory is still 125.8MB. Free memory was 85.8MB in the beginning and 84.9MB in the end (delta: 836.5kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-11-16 08:16:09,481 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68a4b7a3-f070-4b5d-a340-7c0f38c8c9e7/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 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_68a4b7a3-f070-4b5d-a340-7c0f38c8c9e7/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68a4b7a3-f070-4b5d-a340-7c0f38c8c9e7/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_68a4b7a3-f070-4b5d-a340-7c0f38c8c9e7/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68a4b7a3-f070-4b5d-a340-7c0f38c8c9e7/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_QF_BV_s1269b_p2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68a4b7a3-f070-4b5d-a340-7c0f38c8c9e7/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_68a4b7a3-f070-4b5d-a340-7c0f38c8c9e7/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 b835ec712ca411321a1e9f48e9f59393e813b1f1b607694988fb11c67e009912 --- 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 08:16:11,757 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:16:11,759 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:16:11,796 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:16:11,797 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:16:11,800 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:16:11,803 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:16:11,808 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:16:11,810 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:16:11,816 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:16:11,819 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:16:11,822 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:16:11,822 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:16:11,824 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:16:11,826 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:16:11,828 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:16:11,829 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:16:11,831 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:16:11,836 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:16:11,843 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:16:11,846 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:16:11,847 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:16:11,849 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:16:11,851 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:16:11,857 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:16:11,860 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:16:11,860 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:16:11,861 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:16:11,863 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:16:11,864 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:16:11,865 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:16:11,866 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:16:11,868 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:16:11,868 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:16:11,869 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:16:11,870 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:16:11,871 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:16:11,871 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:16:11,871 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:16:11,873 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:16:11,874 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:16:11,875 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68a4b7a3-f070-4b5d-a340-7c0f38c8c9e7/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 08:16:11,927 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:16:11,928 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:16:11,930 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:16:11,930 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:16:11,932 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:16:11,932 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:16:11,932 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:16:11,933 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:16:11,933 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:16:11,933 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:16:11,934 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:16:11,935 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 08:16:11,935 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 08:16:11,935 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 08:16:11,936 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:16:11,936 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:16:11,936 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:16:11,936 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:16:11,937 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:16:11,937 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:16:11,937 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:16:11,937 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:16:11,938 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:16:11,938 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:16:11,938 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 08:16:11,939 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 08:16:11,939 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:16:11,939 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 08:16:11,939 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 08:16:11,940 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_68a4b7a3-f070-4b5d-a340-7c0f38c8c9e7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68a4b7a3-f070-4b5d-a340-7c0f38c8c9e7/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b835ec712ca411321a1e9f48e9f59393e813b1f1b607694988fb11c67e009912 [2022-11-16 08:16:12,297 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:16:12,320 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:16:12,323 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:16:12,325 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:16:12,326 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:16:12,328 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68a4b7a3-f070-4b5d-a340-7c0f38c8c9e7/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_QF_BV_s1269b_p2.c [2022-11-16 08:16:12,405 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68a4b7a3-f070-4b5d-a340-7c0f38c8c9e7/bin/ukojak-CydTVMUXoH/data/b0cc80572/a0d0139f88c94e889a5d3d7238f4e95e/FLAG8eaffeded [2022-11-16 08:16:12,989 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:16:12,990 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68a4b7a3-f070-4b5d-a340-7c0f38c8c9e7/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_QF_BV_s1269b_p2.c [2022-11-16 08:16:12,998 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68a4b7a3-f070-4b5d-a340-7c0f38c8c9e7/bin/ukojak-CydTVMUXoH/data/b0cc80572/a0d0139f88c94e889a5d3d7238f4e95e/FLAG8eaffeded [2022-11-16 08:16:13,323 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68a4b7a3-f070-4b5d-a340-7c0f38c8c9e7/bin/ukojak-CydTVMUXoH/data/b0cc80572/a0d0139f88c94e889a5d3d7238f4e95e [2022-11-16 08:16:13,325 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:16:13,327 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:16:13,328 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:16:13,328 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:16:13,333 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:16:13,334 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:16:13" (1/1) ... [2022-11-16 08:16:13,338 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6eaf4c6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:16:13, skipping insertion in model container [2022-11-16 08:16:13,338 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:16:13" (1/1) ... [2022-11-16 08:16:13,348 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:16:13,384 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:16:13,500 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68a4b7a3-f070-4b5d-a340-7c0f38c8c9e7/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_QF_BV_s1269b_p2.c[1107,1120] [2022-11-16 08:16:13,563 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:16:13,567 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:16:13,595 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68a4b7a3-f070-4b5d-a340-7c0f38c8c9e7/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_QF_BV_s1269b_p2.c[1107,1120] [2022-11-16 08:16:13,643 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:16:13,655 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:16:13,655 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:16:13 WrapperNode [2022-11-16 08:16:13,655 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:16:13,656 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:16:13,657 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:16:13,657 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:16:13,664 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:16:13" (1/1) ... [2022-11-16 08:16:13,672 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:16:13" (1/1) ... [2022-11-16 08:16:13,702 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 222 [2022-11-16 08:16:13,702 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:16:13,703 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:16:13,703 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:16:13,703 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:16:13,712 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:16:13" (1/1) ... [2022-11-16 08:16:13,712 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:16:13" (1/1) ... [2022-11-16 08:16:13,717 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:16:13" (1/1) ... [2022-11-16 08:16:13,717 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:16:13" (1/1) ... [2022-11-16 08:16:13,724 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:16:13" (1/1) ... [2022-11-16 08:16:13,728 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:16:13" (1/1) ... [2022-11-16 08:16:13,729 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:16:13" (1/1) ... [2022-11-16 08:16:13,731 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:16:13" (1/1) ... [2022-11-16 08:16:13,734 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:16:13,735 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:16:13,735 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:16:13,735 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:16:13,736 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:16:13" (1/1) ... [2022-11-16 08:16:13,741 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:16:13,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68a4b7a3-f070-4b5d-a340-7c0f38c8c9e7/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:16:13,775 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68a4b7a3-f070-4b5d-a340-7c0f38c8c9e7/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:16:13,797 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68a4b7a3-f070-4b5d-a340-7c0f38c8c9e7/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:16:13,820 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:16:13,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:16:13,941 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:16:13,943 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:16:14,331 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:16:14,360 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:16:14,360 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-16 08:16:14,368 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:16:14 BoogieIcfgContainer [2022-11-16 08:16:14,368 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:16:14,370 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:16:14,370 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:16:14,379 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:16:14,380 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:16:14" (1/1) ... [2022-11-16 08:16:14,394 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:16:14,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:16:14,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2022-11-16 08:16:14,477 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2022-11-16 08:16:14,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-16 08:16:14,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:16:14,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:16:14,522 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 08:16:14,529 INFO L158 Benchmark]: Toolchain (without parser) took 1200.45ms. Allocated memory is still 77.6MB. Free memory was 60.9MB in the beginning and 56.2MB in the end (delta: 4.7MB). Peak memory consumption was 30.6MB. Max. memory is 16.1GB. [2022-11-16 08:16:14,530 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 77.6MB. Free memory was 58.4MB in the beginning and 58.3MB in the end (delta: 56.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:16:14,532 INFO L158 Benchmark]: CACSL2BoogieTranslator took 327.76ms. Allocated memory is still 77.6MB. Free memory was 60.8MB in the beginning and 58.7MB in the end (delta: 2.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-16 08:16:14,533 INFO L158 Benchmark]: Boogie Procedure Inliner took 45.74ms. Allocated memory is still 77.6MB. Free memory was 58.7MB in the beginning and 56.2MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-16 08:16:14,534 INFO L158 Benchmark]: Boogie Preprocessor took 31.19ms. Allocated memory is still 77.6MB. Free memory was 56.2MB in the beginning and 54.6MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-16 08:16:14,535 INFO L158 Benchmark]: RCFGBuilder took 633.89ms. Allocated memory is still 77.6MB. Free memory was 54.6MB in the beginning and 35.0MB in the end (delta: 19.5MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-11-16 08:16:14,536 INFO L158 Benchmark]: CodeCheck took 156.54ms. Allocated memory is still 77.6MB. Free memory was 35.0MB in the beginning and 56.2MB in the end (delta: -21.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-16 08:16:14,544 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 77.6MB. Free memory was 58.4MB in the beginning and 58.3MB in the end (delta: 56.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 327.76ms. Allocated memory is still 77.6MB. Free memory was 60.8MB in the beginning and 58.7MB in the end (delta: 2.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 45.74ms. Allocated memory is still 77.6MB. Free memory was 58.7MB in the beginning and 56.2MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 31.19ms. Allocated memory is still 77.6MB. Free memory was 56.2MB in the beginning and 54.6MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 633.89ms. Allocated memory is still 77.6MB. Free memory was 54.6MB in the beginning and 35.0MB in the end (delta: 19.5MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * CodeCheck took 156.54ms. Allocated memory is still 77.6MB. Free memory was 35.0MB in the beginning and 56.2MB in the end (delta: -21.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 08:16:14,576 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68a4b7a3-f070-4b5d-a340-7c0f38c8c9e7/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared