./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.6.prop1-func-interl.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 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_c09ed77d-1c48-47de-aa6d-0969856fdf8c/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c09ed77d-1c48-47de-aa6d-0969856fdf8c/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c09ed77d-1c48-47de-aa6d-0969856fdf8c/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c09ed77d-1c48-47de-aa6d-0969856fdf8c/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.6.prop1-func-interl.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c09ed77d-1c48-47de-aa6d-0969856fdf8c/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c09ed77d-1c48-47de-aa6d-0969856fdf8c/bin/ukojak-rkRKPMF4O4 --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 8e703c0c99512c9025402351b79a41accf5bd6b8dfef03fa3544178837b891c9 --- 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-2329fc7 [2022-12-15 00:53:27,765 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:53:27,767 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:53:27,785 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:53:27,786 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:53:27,787 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:53:27,788 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:53:27,790 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:53:27,791 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:53:27,792 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:53:27,793 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:53:27,794 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:53:27,794 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:53:27,795 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:53:27,796 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:53:27,797 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:53:27,798 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:53:27,799 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:53:27,801 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:53:27,802 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:53:27,804 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:53:27,805 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:53:27,806 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:53:27,807 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:53:27,810 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:53:27,811 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:53:27,811 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:53:27,812 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:53:27,812 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:53:27,813 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:53:27,813 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:53:27,814 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:53:27,815 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:53:27,815 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:53:27,816 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:53:27,816 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:53:27,817 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:53:27,817 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:53:27,817 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:53:27,818 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:53:27,819 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:53:27,820 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c09ed77d-1c48-47de-aa6d-0969856fdf8c/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-15 00:53:27,835 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:53:27,835 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:53:27,836 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:53:27,836 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:53:27,836 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:53:27,836 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:53:27,836 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:53:27,837 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 00:53:27,837 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:53:27,837 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:53:27,837 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:53:27,837 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:53:27,837 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:53:27,837 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:53:27,837 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:53:27,837 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:53:27,838 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:53:27,838 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:53:27,838 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:53:27,838 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:53:27,838 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:53:27,838 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:53:27,838 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 00:53:27,838 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 00:53:27,839 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:53:27,839 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_c09ed77d-1c48-47de-aa6d-0969856fdf8c/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c09ed77d-1c48-47de-aa6d-0969856fdf8c/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8e703c0c99512c9025402351b79a41accf5bd6b8dfef03fa3544178837b891c9 [2022-12-15 00:53:28,001 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:53:28,020 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:53:28,022 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:53:28,023 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:53:28,023 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:53:28,024 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c09ed77d-1c48-47de-aa6d-0969856fdf8c/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.6.prop1-func-interl.c [2022-12-15 00:53:30,600 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:53:30,742 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:53:30,742 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c09ed77d-1c48-47de-aa6d-0969856fdf8c/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.6.prop1-func-interl.c [2022-12-15 00:53:30,749 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c09ed77d-1c48-47de-aa6d-0969856fdf8c/bin/ukojak-rkRKPMF4O4/data/08d13863d/16ffc3937415499eaecf13d9833ec90f/FLAG7355cbe27 [2022-12-15 00:53:30,759 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c09ed77d-1c48-47de-aa6d-0969856fdf8c/bin/ukojak-rkRKPMF4O4/data/08d13863d/16ffc3937415499eaecf13d9833ec90f [2022-12-15 00:53:30,761 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:53:30,762 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:53:30,763 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:53:30,763 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:53:30,765 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:53:30,766 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:53:30" (1/1) ... [2022-12-15 00:53:30,766 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49f58239 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:53:30, skipping insertion in model container [2022-12-15 00:53:30,767 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:53:30" (1/1) ... [2022-12-15 00:53:30,772 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:53:30,796 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:53:30,892 WARN L237 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_c09ed77d-1c48-47de-aa6d-0969856fdf8c/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.6.prop1-func-interl.c[1014,1027] [2022-12-15 00:53:30,965 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:53:30,969 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:53:30,977 WARN L237 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_c09ed77d-1c48-47de-aa6d-0969856fdf8c/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.6.prop1-func-interl.c[1014,1027] [2022-12-15 00:53:31,023 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:53:31,033 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:53:31,033 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:53:31 WrapperNode [2022-12-15 00:53:31,034 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:53:31,034 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:53:31,034 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:53:31,034 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:53:31,040 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:53:31" (1/1) ... [2022-12-15 00:53:31,050 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:53:31" (1/1) ... [2022-12-15 00:53:31,079 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 431 [2022-12-15 00:53:31,079 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:53:31,080 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:53:31,080 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:53:31,080 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:53:31,087 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:53:31" (1/1) ... [2022-12-15 00:53:31,087 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:53:31" (1/1) ... [2022-12-15 00:53:31,103 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:53:31" (1/1) ... [2022-12-15 00:53:31,103 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:53:31" (1/1) ... [2022-12-15 00:53:31,128 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:53:31" (1/1) ... [2022-12-15 00:53:31,132 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:53:31" (1/1) ... [2022-12-15 00:53:31,136 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:53:31" (1/1) ... [2022-12-15 00:53:31,139 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:53:31" (1/1) ... [2022-12-15 00:53:31,146 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:53:31,147 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:53:31,147 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:53:31,147 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:53:31,148 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:53:31" (1/1) ... [2022-12-15 00:53:31,154 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:53:31,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c09ed77d-1c48-47de-aa6d-0969856fdf8c/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:53:31,175 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c09ed77d-1c48-47de-aa6d-0969856fdf8c/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:53:31,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c09ed77d-1c48-47de-aa6d-0969856fdf8c/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:53:31,212 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:53:31,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:53:31,328 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:53:31,330 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:53:36,532 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:53:36,546 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:53:36,546 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-15 00:53:36,548 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:53:36 BoogieIcfgContainer [2022-12-15 00:53:36,548 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:53:36,548 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:53:36,548 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:53:36,555 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:53:36,555 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:53:36" (1/1) ... [2022-12-15 00:53:36,561 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:53:36,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:36,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2022-12-15 00:53:36,596 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2022-12-15 00:53:36,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-15 00:53:36,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:36,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:36,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 00:53:36,763 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-15 00:53:36,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 00:53:36,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 00:53:36,943 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-15 00:53:36,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-15 00:53:37,038 WARN L475 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2022-12-15 00:53:37,054 WARN L321 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-12-15 00:53:37,057 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 15.12 12:53:37 ImpRootNode [2022-12-15 00:53:37,058 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-15 00:53:37,058 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-15 00:53:37,058 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-15 00:53:37,058 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-15 00:53:37,059 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:53:36" (3/4) ... [2022-12-15 00:53:37,061 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-15 00:53:37,061 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-15 00:53:37,062 INFO L158 Benchmark]: Toolchain (without parser) took 6299.54ms. Allocated memory was 113.2MB in the beginning and 402.7MB in the end (delta: 289.4MB). Free memory was 72.6MB in the beginning and 254.3MB in the end (delta: -181.7MB). Peak memory consumption was 109.2MB. Max. memory is 16.1GB. [2022-12-15 00:53:37,062 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 113.2MB. Free memory is still 87.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:53:37,062 INFO L158 Benchmark]: CACSL2BoogieTranslator took 270.89ms. Allocated memory is still 113.2MB. Free memory was 72.6MB in the beginning and 51.5MB in the end (delta: 21.1MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-12-15 00:53:37,063 INFO L158 Benchmark]: Boogie Procedure Inliner took 44.90ms. Allocated memory is still 113.2MB. Free memory was 51.5MB in the beginning and 45.0MB in the end (delta: 6.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 00:53:37,063 INFO L158 Benchmark]: Boogie Preprocessor took 66.92ms. Allocated memory was 113.2MB in the beginning and 144.7MB in the end (delta: 31.5MB). Free memory was 45.0MB in the beginning and 112.4MB in the end (delta: -67.5MB). Peak memory consumption was 14.6MB. Max. memory is 16.1GB. [2022-12-15 00:53:37,064 INFO L158 Benchmark]: RCFGBuilder took 5400.64ms. Allocated memory was 144.7MB in the beginning and 402.7MB in the end (delta: 257.9MB). Free memory was 112.4MB in the beginning and 295.2MB in the end (delta: -182.7MB). Peak memory consumption was 243.5MB. Max. memory is 16.1GB. [2022-12-15 00:53:37,064 INFO L158 Benchmark]: CodeCheck took 509.31ms. Allocated memory is still 402.7MB. Free memory was 295.2MB in the beginning and 254.3MB in the end (delta: 40.9MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. [2022-12-15 00:53:37,064 INFO L158 Benchmark]: Witness Printer took 3.10ms. Allocated memory is still 402.7MB. Free memory is still 254.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:53:37,066 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: 0.5s, 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 104, overapproximation of shiftRight at line 108, overapproximation of bitwiseAnd at line 86, overapproximation of bitwiseComplement at line 106, overapproximation of bitwiseXor at line 101. Possible FailurePath: [L25] const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 1); [L26] const SORT_1 msb_SORT_1 = (SORT_1)1 << (1 - 1); [L28] const SORT_2 mask_SORT_2 = (SORT_2)-1 >> (sizeof(SORT_2) * 8 - 5); [L29] const SORT_2 msb_SORT_2 = (SORT_2)1 << (5 - 1); [L31] const SORT_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 16); [L32] const SORT_3 msb_SORT_3 = (SORT_3)1 << (16 - 1); [L34] const SORT_4 mask_SORT_4 = (SORT_4)-1 >> (sizeof(SORT_4) * 8 - 32); [L35] const SORT_4 msb_SORT_4 = (SORT_4)1 << (32 - 1); [L37] const SORT_3 var_5 = 0; [L38] const SORT_1 var_12 = 0; [L39] const SORT_4 var_27 = 949; [L40] const SORT_3 var_28 = 1; [L41] const SORT_3 var_30 = 0; [L42] const SORT_4 var_32 = 16; [L43] const SORT_4 var_79 = 600; [L45] SORT_1 input_37; [L46] SORT_1 input_38; [L47] SORT_1 input_43; [L48] SORT_1 input_48; [L49] SORT_1 input_52; [L50] SORT_1 input_57; [L52] SORT_3 state_6 = __VERIFIER_nondet_ushort() & mask_SORT_3; [L53] SORT_3 state_8 = __VERIFIER_nondet_ushort() & mask_SORT_3; [L54] SORT_3 state_10 = __VERIFIER_nondet_ushort() & mask_SORT_3; [L55] SORT_1 state_13 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L56] SORT_1 state_15 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L57] SORT_1 state_17 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L58] SORT_1 state_19 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L59] SORT_1 state_21 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L60] SORT_1 state_23 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L61] SORT_1 state_25 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L63] SORT_3 init_7_arg_1 = var_5; [L64] state_6 = init_7_arg_1 [L65] SORT_3 init_9_arg_1 = var_5; [L66] state_8 = init_9_arg_1 [L67] SORT_3 init_11_arg_1 = var_5; [L68] state_10 = init_11_arg_1 [L69] SORT_1 init_14_arg_1 = var_12; [L70] state_13 = init_14_arg_1 [L71] SORT_1 init_16_arg_1 = var_12; [L72] state_15 = init_16_arg_1 [L73] SORT_1 init_18_arg_1 = var_12; [L74] state_17 = init_18_arg_1 [L75] SORT_1 init_20_arg_1 = var_12; [L76] state_19 = init_20_arg_1 [L77] SORT_1 init_22_arg_1 = var_12; [L78] state_21 = init_22_arg_1 [L79] SORT_1 init_24_arg_1 = var_12; [L80] state_23 = init_24_arg_1 [L81] SORT_1 init_26_arg_1 = var_12; [L82] state_25 = init_26_arg_1 VAL [init_11_arg_1=0, init_14_arg_1=0, init_16_arg_1=0, init_18_arg_1=0, init_20_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_7_arg_1=0, init_9_arg_1=0, mask_SORT_1=1, mask_SORT_2=31, mask_SORT_3=65535, mask_SORT_4=4294967295, msb_SORT_1=1, msb_SORT_2=16, msb_SORT_3=32768, msb_SORT_4=2147483648, state_10=0, state_13=0, state_15=0, state_17=0, state_19=0, state_21=0, state_23=0, state_25=0, state_6=0, state_8=0, var_12=0, var_27=949, var_28=1, var_30=0, var_32=16, var_5=0, var_79=600] [L85] input_37 = __VERIFIER_nondet_uchar() [L86] input_37 = input_37 & mask_SORT_1 [L87] input_38 = __VERIFIER_nondet_uchar() [L88] input_38 = input_38 & mask_SORT_1 [L89] input_43 = __VERIFIER_nondet_uchar() [L90] input_43 = input_43 & mask_SORT_1 [L91] input_48 = __VERIFIER_nondet_uchar() [L92] input_48 = input_48 & mask_SORT_1 [L93] input_52 = __VERIFIER_nondet_uchar() [L94] input_52 = input_52 & mask_SORT_1 [L95] input_57 = __VERIFIER_nondet_uchar() [L96] input_57 = input_57 & mask_SORT_1 [L99] SORT_3 var_29_arg_0 = var_28; [L100] SORT_3 var_29_arg_1 = state_6; [L101] SORT_3 var_29 = var_29_arg_0 ^ var_29_arg_1; [L102] SORT_3 var_31_arg_0 = var_29; [L103] SORT_3 var_31_arg_1 = var_30; [L104] SORT_4 var_31 = ((SORT_4)var_31_arg_0 << 16) | var_31_arg_1; [L105] SORT_4 var_33_arg_0 = var_31; [L106] var_33_arg_0 = (var_33_arg_0 & msb_SORT_4) ? (var_33_arg_0 | ~mask_SORT_4) : (var_33_arg_0 & mask_SORT_4) [L107] SORT_4 var_33_arg_1 = var_32; [L108] SORT_4 var_33 = (int)var_33_arg_0 >> var_33_arg_1; [L109] var_33 = (var_33_arg_0 & msb_SORT_4) ? (var_33 | ~(mask_SORT_4 >> var_33_arg_1)) : var_33 [L110] var_33 = var_33 & mask_SORT_4 [L111] SORT_4 var_34_arg_0 = var_27; [L112] SORT_4 var_34_arg_1 = var_33; [L113] SORT_1 var_34 = var_34_arg_0 == var_34_arg_1; [L114] SORT_1 var_35_arg_0 = ~state_25; [L115] var_35_arg_0 = var_35_arg_0 & mask_SORT_1 [L116] SORT_1 var_35_arg_1 = var_34; [L117] SORT_1 var_35 = var_35_arg_0 & var_35_arg_1; [L118] var_35 = var_35 & mask_SORT_1 [L119] SORT_1 bad_36_arg_0 = var_35; [L120] CALL __VERIFIER_assert(!(bad_36_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 0.14ms. Allocated memory is still 113.2MB. Free memory is still 87.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 270.89ms. Allocated memory is still 113.2MB. Free memory was 72.6MB in the beginning and 51.5MB in the end (delta: 21.1MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 44.90ms. Allocated memory is still 113.2MB. Free memory was 51.5MB in the beginning and 45.0MB in the end (delta: 6.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 66.92ms. Allocated memory was 113.2MB in the beginning and 144.7MB in the end (delta: 31.5MB). Free memory was 45.0MB in the beginning and 112.4MB in the end (delta: -67.5MB). Peak memory consumption was 14.6MB. Max. memory is 16.1GB. * RCFGBuilder took 5400.64ms. Allocated memory was 144.7MB in the beginning and 402.7MB in the end (delta: 257.9MB). Free memory was 112.4MB in the beginning and 295.2MB in the end (delta: -182.7MB). Peak memory consumption was 243.5MB. Max. memory is 16.1GB. * CodeCheck took 509.31ms. Allocated memory is still 402.7MB. Free memory was 295.2MB in the beginning and 254.3MB in the end (delta: 40.9MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. * Witness Printer took 3.10ms. Allocated memory is still 402.7MB. Free memory is still 254.3MB. There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-12-15 00:53:37,084 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c09ed77d-1c48-47de-aa6d-0969856fdf8c/bin/ukojak-rkRKPMF4O4/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_c09ed77d-1c48-47de-aa6d-0969856fdf8c/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c09ed77d-1c48-47de-aa6d-0969856fdf8c/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c09ed77d-1c48-47de-aa6d-0969856fdf8c/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c09ed77d-1c48-47de-aa6d-0969856fdf8c/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.6.prop1-func-interl.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c09ed77d-1c48-47de-aa6d-0969856fdf8c/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c09ed77d-1c48-47de-aa6d-0969856fdf8c/bin/ukojak-rkRKPMF4O4 --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 8e703c0c99512c9025402351b79a41accf5bd6b8dfef03fa3544178837b891c9 --- 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-2329fc7 [2022-12-15 00:53:38,589 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:53:38,590 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:53:38,603 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:53:38,603 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:53:38,604 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:53:38,605 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:53:38,606 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:53:38,607 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:53:38,607 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:53:38,608 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:53:38,609 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:53:38,609 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:53:38,610 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:53:38,610 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:53:38,611 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:53:38,611 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:53:38,612 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:53:38,613 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:53:38,614 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:53:38,615 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:53:38,616 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:53:38,617 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:53:38,617 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:53:38,619 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:53:38,619 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:53:38,620 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:53:38,620 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:53:38,621 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:53:38,621 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:53:38,622 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:53:38,622 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:53:38,623 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:53:38,623 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:53:38,624 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:53:38,636 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:53:38,638 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:53:38,638 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:53:38,638 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:53:38,639 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:53:38,640 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:53:38,641 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c09ed77d-1c48-47de-aa6d-0969856fdf8c/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-15 00:53:38,663 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:53:38,663 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:53:38,664 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:53:38,664 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:53:38,665 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:53:38,665 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:53:38,665 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:53:38,666 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:53:38,666 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:53:38,666 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:53:38,666 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:53:38,666 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 00:53:38,667 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 00:53:38,667 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 00:53:38,667 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:53:38,667 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:53:38,667 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:53:38,668 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:53:38,668 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:53:38,668 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:53:38,668 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:53:38,668 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:53:38,669 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:53:38,669 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:53:38,669 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 00:53:38,669 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 00:53:38,669 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:53:38,670 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 00:53:38,670 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 00:53:38,670 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_c09ed77d-1c48-47de-aa6d-0969856fdf8c/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c09ed77d-1c48-47de-aa6d-0969856fdf8c/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8e703c0c99512c9025402351b79a41accf5bd6b8dfef03fa3544178837b891c9 [2022-12-15 00:53:38,887 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:53:38,905 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:53:38,906 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:53:38,907 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:53:38,908 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:53:38,909 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c09ed77d-1c48-47de-aa6d-0969856fdf8c/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.6.prop1-func-interl.c [2022-12-15 00:53:41,595 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:53:41,798 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:53:41,799 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c09ed77d-1c48-47de-aa6d-0969856fdf8c/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.6.prop1-func-interl.c [2022-12-15 00:53:41,808 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c09ed77d-1c48-47de-aa6d-0969856fdf8c/bin/ukojak-rkRKPMF4O4/data/2a04b084b/ce569708fe5746bcb28479b64100973b/FLAGe95c9990c [2022-12-15 00:53:41,821 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c09ed77d-1c48-47de-aa6d-0969856fdf8c/bin/ukojak-rkRKPMF4O4/data/2a04b084b/ce569708fe5746bcb28479b64100973b [2022-12-15 00:53:41,823 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:53:41,824 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:53:41,825 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:53:41,825 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:53:41,827 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:53:41,828 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:53:41" (1/1) ... [2022-12-15 00:53:41,829 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@278de06e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:53:41, skipping insertion in model container [2022-12-15 00:53:41,829 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:53:41" (1/1) ... [2022-12-15 00:53:41,835 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:53:41,865 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:53:41,975 WARN L237 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_c09ed77d-1c48-47de-aa6d-0969856fdf8c/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.6.prop1-func-interl.c[1014,1027] [2022-12-15 00:53:42,082 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:53:42,087 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:53:42,098 WARN L237 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_c09ed77d-1c48-47de-aa6d-0969856fdf8c/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.adding.6.prop1-func-interl.c[1014,1027] [2022-12-15 00:53:42,175 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:53:42,191 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:53:42,191 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:53:42 WrapperNode [2022-12-15 00:53:42,192 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:53:42,193 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:53:42,193 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:53:42,193 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:53:42,198 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:53:42" (1/1) ... [2022-12-15 00:53:42,208 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:53:42" (1/1) ... [2022-12-15 00:53:42,230 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 431 [2022-12-15 00:53:42,230 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:53:42,231 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:53:42,231 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:53:42,231 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:53:42,237 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:53:42" (1/1) ... [2022-12-15 00:53:42,237 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:53:42" (1/1) ... [2022-12-15 00:53:42,241 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:53:42" (1/1) ... [2022-12-15 00:53:42,242 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:53:42" (1/1) ... [2022-12-15 00:53:42,250 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:53:42" (1/1) ... [2022-12-15 00:53:42,253 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:53:42" (1/1) ... [2022-12-15 00:53:42,254 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:53:42" (1/1) ... [2022-12-15 00:53:42,256 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:53:42" (1/1) ... [2022-12-15 00:53:42,259 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:53:42,259 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:53:42,259 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:53:42,259 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:53:42,260 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:53:42" (1/1) ... [2022-12-15 00:53:42,264 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:53:42,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c09ed77d-1c48-47de-aa6d-0969856fdf8c/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:53:42,282 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c09ed77d-1c48-47de-aa6d-0969856fdf8c/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:53:42,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c09ed77d-1c48-47de-aa6d-0969856fdf8c/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:53:42,310 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:53:42,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:53:42,423 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:53:42,425 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:53:42,768 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:53:42,783 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:53:42,783 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-15 00:53:42,785 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:53:42 BoogieIcfgContainer [2022-12-15 00:53:42,785 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:53:42,786 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:53:42,786 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:53:42,793 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:53:42,793 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:53:42" (1/1) ... [2022-12-15 00:53:42,799 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:53:42,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:53:42,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2022-12-15 00:53:42,837 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2022-12-15 00:53:42,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-15 00:53:42,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:53:42,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:53:42,871 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) [2022-12-15 00:53:42,874 INFO L158 Benchmark]: Toolchain (without parser) took 1049.37ms. Allocated memory is still 83.9MB. Free memory was 62.1MB in the beginning and 43.8MB in the end (delta: 18.3MB). Peak memory consumption was 20.4MB. Max. memory is 16.1GB. [2022-12-15 00:53:42,874 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 54.5MB. Free memory is still 33.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:53:42,874 INFO L158 Benchmark]: CACSL2BoogieTranslator took 367.02ms. Allocated memory is still 83.9MB. Free memory was 61.9MB in the beginning and 61.7MB in the end (delta: 266.4kB). Peak memory consumption was 21.9MB. Max. memory is 16.1GB. [2022-12-15 00:53:42,875 INFO L158 Benchmark]: Boogie Procedure Inliner took 37.83ms. Allocated memory is still 83.9MB. Free memory was 61.3MB in the beginning and 57.5MB in the end (delta: 3.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 00:53:42,875 INFO L158 Benchmark]: Boogie Preprocessor took 28.11ms. Allocated memory is still 83.9MB. Free memory was 57.5MB in the beginning and 54.7MB in the end (delta: 2.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 00:53:42,875 INFO L158 Benchmark]: RCFGBuilder took 526.01ms. Allocated memory is still 83.9MB. Free memory was 54.7MB in the beginning and 50.1MB in the end (delta: 4.6MB). Peak memory consumption was 25.8MB. Max. memory is 16.1GB. [2022-12-15 00:53:42,876 INFO L158 Benchmark]: CodeCheck took 86.99ms. Allocated memory is still 83.9MB. Free memory was 50.1MB in the beginning and 43.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 00:53:42,878 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 0.12ms. Allocated memory is still 54.5MB. Free memory is still 33.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 367.02ms. Allocated memory is still 83.9MB. Free memory was 61.9MB in the beginning and 61.7MB in the end (delta: 266.4kB). Peak memory consumption was 21.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 37.83ms. Allocated memory is still 83.9MB. Free memory was 61.3MB in the beginning and 57.5MB in the end (delta: 3.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 28.11ms. Allocated memory is still 83.9MB. Free memory was 57.5MB in the beginning and 54.7MB in the end (delta: 2.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 526.01ms. Allocated memory is still 83.9MB. Free memory was 54.7MB in the beginning and 50.1MB in the end (delta: 4.6MB). Peak memory consumption was 25.8MB. Max. memory is 16.1GB. * CodeCheck took 86.99ms. Allocated memory is still 83.9MB. Free memory was 50.1MB in the beginning and 43.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 00:53:42,891 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c09ed77d-1c48-47de-aa6d-0969856fdf8c/bin/ukojak-rkRKPMF4O4/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